[git.ipfire.org] IPFire 3.x development tree branch, master, updated. 449502be43fa31e974cf547c65a2cc2b8a588dce

28 Nov 2016

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- Log -----------------------------------------------------------------
commit 449502be43fa31e974cf547c65a2cc2b8a588dce
Author: Stefan Schantl stefan.schantl@ipfire.org
Date:   Mon Nov 28 13:20:15 2016 +0100
boost: Fix RPATH issue on i686.
Fixes #11176.
Signed-off-by: Stefan Schantl stefan.schantl@ipfire.org
    Signed-off-by: Michael Tremer michael.tremer@ipfire.org
commit 31665633109eeb20192ab37c76c3002663ded6d4
Author: Michael Tremer michael.tremer@ipfire.org
Date:   Sat Nov 26 20:45:06 2016 +0000
python-urlgrabber: Update to 3.10.1
Signed-off-by: Michael Tremer michael.tremer@ipfire.org
-----------------------------------------------------------------------
Summary of changes:
 boost/boost.nm                                  |    2 +-
 boost/patches/boost-1.60.0-no-rpath.patch0      |   21 +
 python-urlgrabber/patches/urlgrabber-HEAD.patch | 2343 -----------------------
 python-urlgrabber/python-urlgrabber.nm          |    6 +-
 4 files changed, 25 insertions(+), 2347 deletions(-)
 create mode 100644 boost/patches/boost-1.60.0-no-rpath.patch0
 delete mode 100644 python-urlgrabber/patches/urlgrabber-HEAD.patch
Difference in files:

diff --git a/boost/boost.nm b/boost/boost.nm
index 0a6af33..1e6038c 100644
--- a/boost/boost.nm
+++ b/boost/boost.nm
@@ -8,7 +8,7 @@ ver_major  = 1
 ver_minor  = 60
 ver_plevel = 0
 version    = %{ver_major}.%{ver_minor}.%{ver_plevel}
-release    = 1
+release    = 2
groups     = System/Libraries
 url        = http://www.boost.org/
diff --git a/boost/patches/boost-1.60.0-no-rpath.patch0 b/boost/patches/boost-1.60.0-no-rpath.patch0
new file mode 100644
index 0000000..eed65c2
--- /dev/null
+++ b/boost/patches/boost-1.60.0-no-rpath.patch0
@@ -0,0 +1,21 @@
+diff -up tools/build/src/tools/gcc.jam.rpath tools/build/src/tools/gcc.jam
+--- tools/build/src/tools/gcc.jam.rpath	2016-05-27 13:30:01.092192721 -0500
++++ tools/build/src/tools/gcc.jam	2016-05-27 13:30:46.686987585 -0500
+@@ -952,7 +952,7 @@ rule link ( targets * : sources * : prop
+ 
+ actions link bind LIBRARIES
+ {
+-    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) -Wl,-rpath-link$(SPACE)-Wl,"$(RPATH_LINK)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
++    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -o "$(<)" $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
+ }
+ 
+ 
+@@ -1018,7 +1018,7 @@ rule link.dll ( targets * : sources * :
+ # Differs from 'link' above only by -shared.
+ actions link.dll bind LIBRARIES
+ {
+-    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -Wl,$(RPATH_OPTION:E=-R)$(SPACE)-Wl,$(RPATH) "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
++    "$(CONFIG_COMMAND)" -L"$(LINKPATH)" "$(.IMPLIB-COMMAND)$(<[1])" -o "$(<[-1])" $(HAVE_SONAME)-Wl,$(SONAME_OPTION)$(SPACE)-Wl,$(<[-1]:D=) -shared $(START-GROUP) "$(>)" "$(LIBRARIES)" $(FINDLIBS-ST-PFX) -l$(FINDLIBS-ST) $(FINDLIBS-SA-PFX) -l$(FINDLIBS-SA) $(END-GROUP) $(OPTIONS) $(USER_OPTIONS)
+ }
+ 
+ rule setup-threading ( targets * : sources * : properties * )
diff --git a/python-urlgrabber/patches/urlgrabber-HEAD.patch b/python-urlgrabber/patches/urlgrabber-HEAD.patch
deleted file mode 100644
index aaf9cbc..0000000
--- a/python-urlgrabber/patches/urlgrabber-HEAD.patch
+++ /dev/null
@@ -1,2343 +0,0 @@
-diff --git a/.gitignore b/.gitignore
-new file mode 100644
-index 0000000..1ffe416
---- /dev/null
-+++ b/.gitignore
-@@ -0,0 +1,7 @@
-+*.py[co]
-+MANIFEST
-+dist
-+build
-+*.kdev*
-+*.kateproject
-+ipython.log*
-diff --git a/scripts/urlgrabber b/scripts/urlgrabber
-index 518e512..09cd896 100644
---- a/scripts/urlgrabber
-+++ b/scripts/urlgrabber
-@@ -115,6 +115,7 @@ options:
-                     including quotes in the case of strings.
-                     e.g.  --user_agent='"foobar/2.0"'
- 
-+  --output FILE
-   -o FILE           write output to FILE, otherwise the basename of the
-                     url will be used
-   -O                print the names of saved files to STDOUT
-@@ -170,12 +171,17 @@ class client_options:
-         return ug_options, ug_defaults
- 
-     def process_command_line(self):
--        short_options = 'vd:hoOpD'
-+        short_options = 'vd:ho:OpD'
-         long_options = ['profile', 'repeat=', 'verbose=',
--                        'debug=', 'help', 'progress']
-+                        'debug=', 'help', 'progress', 'output=']
-         ug_long = [ o + '=' for o in self.ug_options ]
--        optlist, args = getopt.getopt(sys.argv[1:], short_options,
--                                      long_options + ug_long)
-+        try:
-+            optlist, args = getopt.getopt(sys.argv[1:], short_options,
-+                                          long_options + ug_long)
-+        except getopt.GetoptError, e:
-+            print >>sys.stderr, "Error:", e
-+            self.help([], ret=1)
-+
-         self.verbose = 0
-         self.debug = None
-         self.outputfile = None
-@@ -193,6 +199,7 @@ class client_options:
-             if o == '--verbose': self.verbose = v
-             if o == '-v':        self.verbose += 1
-             if o == '-o':        self.outputfile = v
-+            if o == '--output':  self.outputfile = v
-             if o == '-p' or o == '--progress': self.progress = 1
-             if o == '-d' or o == '--debug': self.debug = v
-             if o == '--profile': self.profile = 1
-@@ -222,7 +229,7 @@ class client_options:
-             print "ERROR: cannot use -o when grabbing multiple files"
-             sys.exit(1)
- 
--    def help(self, args):
-+    def help(self, args, ret=0):
-         if not args:
-             print MAINHELP
-         else:
-@@ -234,7 +241,7 @@ class client_options:
-                     self.help_ug_option(a)
-                 else:
-                     print 'ERROR: no help on command "%s"' % a
--        sys.exit(0)
-+        sys.exit(ret)
- 
-     def help_doc(self):
-         print __doc__
-diff --git a/scripts/urlgrabber-ext-down b/scripts/urlgrabber-ext-down
-new file mode 100755
-index 0000000..3dafb12
---- /dev/null
-+++ b/scripts/urlgrabber-ext-down
-@@ -0,0 +1,75 @@
-+#! /usr/bin/python
-+#  A very simple external downloader
-+#  Copyright 2011-2012 Zdenek Pavlas
-+
-+#   This library is free software; you can redistribute it and/or
-+#   modify it under the terms of the GNU Lesser General Public
-+#   License as published by the Free Software Foundation; either
-+#   version 2.1 of the License, or (at your option) any later version.
-+#
-+#   This library is distributed in the hope that it will be useful,
-+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+#   Lesser General Public License for more details.
-+#
-+#   You should have received a copy of the GNU Lesser General Public
-+#   License along with this library; if not, write to the
-+#      Free Software Foundation, Inc.,
-+#      59 Temple Place, Suite 330,
-+#      Boston, MA  02111-1307  USA
-+
-+import time, os, errno, sys
-+from urlgrabber.grabber import \
-+    _readlines, URLGrabberOptions, _loads, \
-+    PyCurlFileObject, URLGrabError
-+
-+def write(fmt, *arg):
-+    try: os.write(1, fmt % arg)
-+    except OSError, e:
-+        if e.args[0] != errno.EPIPE: raise
-+        sys.exit(1)
-+
-+class ProxyProgress:
-+    def start(self, *d1, **d2):
-+        self.next_update = 0
-+    def update(self, _amount_read):
-+        t = time.time()
-+        if t < self.next_update: return
-+        self.next_update = t + 0.31
-+        write('%d %d\n', self._id, _amount_read)
-+
-+def main():
-+    import signal
-+    signal.signal(signal.SIGINT, lambda n, f: sys.exit(1))
-+    cnt = 0
-+    while True:
-+        lines = _readlines(0)
-+        if not lines: break
-+        for line in lines:
-+            cnt += 1
-+            opts = URLGrabberOptions()
-+            opts._id = cnt
-+            for k in line.split(' '):
-+                k, v = k.split('=', 1)
-+                setattr(opts, k, _loads(v))
-+            if opts.progress_obj:
-+                opts.progress_obj = ProxyProgress()
-+                opts.progress_obj._id = cnt
-+
-+            dlsz = dltm = 0
-+            try:
-+                fo = PyCurlFileObject(opts.url, opts.filename, opts)
-+                fo._do_grab()
-+                fo.fo.close()
-+                size = fo._amount_read
-+                if fo._tm_last:
-+                    dlsz = fo._tm_last[0] - fo._tm_first[0]
-+                    dltm = fo._tm_last[1] - fo._tm_first[1]
-+                ug_err = 'OK'
-+            except URLGrabError, e:
-+                size = 0
-+                ug_err = '%d %s' % e.args
-+            write('%d %d %d %.3f %s\n', opts._id, size, dlsz, dltm, ug_err)
-+
-+if __name__ == '__main__':
-+    main()
-diff --git a/setup.py b/setup.py
-index d0b87b8..bfa4a18 100644
---- a/setup.py
-+++ b/setup.py
-@@ -15,8 +15,10 @@ url = _urlgrabber.__url__
- packages = ['urlgrabber']
- package_dir = {'urlgrabber':'urlgrabber'}
- scripts = ['scripts/urlgrabber']
--data_files = [('share/doc/' + name + '-' + version,
--               ['README','LICENSE', 'TODO', 'ChangeLog'])]
-+data_files = [
-+    ('share/doc/' + name + '-' + version, ['README','LICENSE', 'TODO', 'ChangeLog']),
-+    ('libexec', ['scripts/urlgrabber-ext-down']),
-+]
- options = { 'clean' : { 'all' : 1 } }
- classifiers = [
-         'Development Status :: 4 - Beta',
-diff --git a/test/base_test_code.py b/test/base_test_code.py
-index 50c6348..5fb43f9 100644
---- a/test/base_test_code.py
-+++ b/test/base_test_code.py
-@@ -1,6 +1,6 @@
- from munittest import *
- 
--base_http = 'http://www.linux.duke.edu/projects/urlgrabber/test/'
-+base_http = 'http://urlgrabber.baseurl.org/test/'
- base_ftp  = 'ftp://localhost/test/'
- 
- # set to a proftp server only. we're working around a couple of
-diff --git a/urlgrabber/byterange.py b/urlgrabber/byterange.py
-index 3e5f3b7..8eeaeda 100644
---- a/urlgrabber/byterange.py
-+++ b/urlgrabber/byterange.py
-@@ -68,7 +68,7 @@ class HTTPRangeHandler(urllib2.BaseHandler):
-     
-     def http_error_416(self, req, fp, code, msg, hdrs):
-         # HTTP's Range Not Satisfiable error
--        raise RangeError('Requested Range Not Satisfiable')
-+        raise RangeError(9, 'Requested Range Not Satisfiable')
- 
- class HTTPSRangeHandler(HTTPRangeHandler):
-     """ Range Header support for HTTPS. """
-@@ -208,7 +208,7 @@ class RangeableFileObject:
-                 bufsize = offset - pos
-             buf = self.fo.read(bufsize)
-             if len(buf) != bufsize:
--                raise RangeError('Requested Range Not Satisfiable')
-+                raise RangeError(9, 'Requested Range Not Satisfiable')
-             pos+= bufsize
- 
- class FileRangeHandler(urllib2.FileHandler):
-@@ -238,7 +238,7 @@ class FileRangeHandler(urllib2.FileHandler):
-             (fb,lb) = brange
-             if lb == '': lb = size
-             if fb < 0 or fb > size or lb > size:
--                raise RangeError('Requested Range Not Satisfiable')
-+                raise RangeError(9, 'Requested Range Not Satisfiable')
-             size = (lb - fb)
-             fo = RangeableFileObject(fo, (fb,lb))
-         headers = mimetools.Message(StringIO(
-@@ -318,12 +318,12 @@ class FTPRangeHandler(urllib2.FTPHandler):
-                 (fb,lb) = range_tup
-                 if lb == '': 
-                     if retrlen is None or retrlen == 0:
--                        raise RangeError('Requested Range Not Satisfiable due to unobtainable file length.')
-+                        raise RangeError(9, 'Requested Range Not Satisfiable due to unobtainable file length.')
-                     lb = retrlen
-                     retrlen = lb - fb
-                     if retrlen < 0:
-                         # beginning of range is larger than file
--                        raise RangeError('Requested Range Not Satisfiable')
-+                        raise RangeError(9, 'Requested Range Not Satisfiable')
-                 else:
-                     retrlen = lb - fb
-                     fp = RangeableFileObject(fp, (0,retrlen))
-@@ -458,6 +458,6 @@ def range_tuple_normalize(range_tup):
-     # check if range is over the entire file
-     if (fb,lb) == (0,''): return None
-     # check that the range is valid
--    if lb < fb: raise RangeError('Invalid byte range: %s-%s' % (fb,lb))
-+    if lb < fb: raise RangeError(9, 'Invalid byte range: %s-%s' % (fb,lb))
-     return (fb,lb)
- 
-diff --git a/urlgrabber/grabber.py b/urlgrabber/grabber.py
-index e090e90..6ce9861 100644
---- a/urlgrabber/grabber.py
-+++ b/urlgrabber/grabber.py
-@@ -49,11 +49,26 @@ GENERAL ARGUMENTS (kwargs)
-   progress_obj = None
- 
-     a class instance that supports the following methods:
--      po.start(filename, url, basename, length, text)
-+      po.start(filename, url, basename, size, now, text)
-       # length will be None if unknown
-       po.update(read) # read == bytes read so far
-       po.end()
- 
-+  multi_progress_obj = None
-+
-+    a class instance that supports the following methods:
-+      mo.start(total_files, total_size)
-+      mo.newMeter() => meter
-+      mo.removeMeter(meter)
-+      mo.end()
-+
-+   The 'meter' object is similar to progress_obj, but multiple
-+   instances may be created and updated at the same time.
-+
-+   When downloading multiple files in parallel and multi_progress_obj
-+   is None progress_obj is used in compatibility mode: finished files
-+   are shown but there's no in-progress display.
-+
-   text = None
-   
-     specifies alternative text to be passed to the progress meter
-@@ -68,14 +83,14 @@ GENERAL ARGUMENTS (kwargs)
-     (which can be set on default_grabber.throttle) is used. See
-     BANDWIDTH THROTTLING for more information.
- 
--  timeout = None
-+  timeout = 300
- 
--    a positive float expressing the number of seconds to wait for socket
--    operations. If the value is None or 0.0, socket operations will block
--    forever. Setting this option causes urlgrabber to call the settimeout
--    method on the Socket object used for the request. See the Python
--    documentation on settimeout for more information.
--    http://www.python.org/doc/current/lib/socket-objects.html
-+    a positive integer expressing the number of seconds to wait before
-+    timing out attempts to connect to a server. If the value is None
-+    or 0, connection attempts will not time out. The timeout is passed
-+    to the underlying pycurl object as its CONNECTTIMEOUT option, see
-+    the curl documentation on CURLOPT_CONNECTTIMEOUT for more information.
-+    http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTCONNECTTIMEOUT
- 
-   bandwidth = 0
- 
-@@ -143,8 +158,12 @@ GENERAL ARGUMENTS (kwargs)
-     note that proxy authentication information may be provided using
-     normal URL constructs:
-       proxies={ 'http' : 'http://user:host@foo:3128' }
--    Lastly, if proxies is None, the default environment settings will
--    be used.
-+
-+  libproxy = False
-+
-+    Use the libproxy module (if installed) to find proxies.
-+    The libproxy code is only used if the proxies dictionary
-+    does not provide any proxies.
- 
-   prefix = None
- 
-@@ -198,6 +217,12 @@ GENERAL ARGUMENTS (kwargs)
-     control, you should probably subclass URLParser and pass it in via
-     the 'urlparser' option.
- 
-+  username = None
-+    username to use for simple http auth - is automatically quoted for special characters
-+
-+  password = None
-+    password to use for simple http auth - is automatically quoted for special characters
-+
-   ssl_ca_cert = None
- 
-     this option can be used if M2Crypto is available and will be
-@@ -211,43 +236,75 @@ GENERAL ARGUMENTS (kwargs)
-     No-op when using the curl backend (default)
-    
- 
--  self.ssl_verify_peer = True 
-+  ssl_verify_peer = True
- 
-     Check the server's certificate to make sure it is valid with what our CA validates
-   
--  self.ssl_verify_host = True
-+  ssl_verify_host = True
- 
-     Check the server's hostname to make sure it matches the certificate DN
- 
--  self.ssl_key = None
-+  ssl_key = None
- 
-     Path to the key the client should use to connect/authenticate with
- 
--  self.ssl_key_type = 'PEM' 
-+  ssl_key_type = 'PEM'
- 
-     PEM or DER - format of key
-      
--  self.ssl_cert = None
-+  ssl_cert = None
- 
-     Path to the ssl certificate the client should use to to authenticate with
- 
--  self.ssl_cert_type = 'PEM' 
-+  ssl_cert_type = 'PEM'
- 
-     PEM or DER - format of certificate
-     
--  self.ssl_key_pass = None 
-+  ssl_key_pass = None
- 
-     password to access the ssl_key
-     
--  self.size = None
-+  size = None
- 
-     size (in bytes) or Maximum size of the thing being downloaded. 
-     This is mostly to keep us from exploding with an endless datastream
-   
--  self.max_header_size = 2097152 
-+  max_header_size = 2097152
- 
-     Maximum size (in bytes) of the headers.
-     
-+  ip_resolve = 'whatever'
-+
-+    What type of name to IP resolving to use, default is to do both IPV4 and
-+    IPV6.
-+
-+  async = (key, limit)
-+
-+    When this option is set, the urlgrab() is not processed immediately
-+    but queued.  parallel_wait() then processes grabs in parallel, limiting
-+    the numer of connections in each 'key' group to at most 'limit'.
-+
-+  max_connections
-+
-+    The global connection limit.
-+
-+  timedhosts
-+
-+    The filename of the host download statistics.  If defined, urlgrabber
-+    will update the stats at the end of every download.  At the end of
-+    parallel_wait(), the updated stats are saved.  If synchronous grabs
-+    are used, you should call th_save().
-+
-+  default_speed, half_life
-+
-+    These options only affect the async mirror selection code.
-+    The default_speed option sets the speed estimate for mirrors
-+    we have never downloaded from, and defaults to 1 MBps.
-+
-+    The speed estimate also drifts exponentially from the speed
-+    actually measured to the default speed, with default
-+    period of 30 days.
-+
- 
- RETRY RELATED ARGUMENTS
- 
-@@ -328,6 +385,15 @@ RETRY RELATED ARGUMENTS
-     but it cannot (without severe trickiness) prevent the exception
-     from being raised.
- 
-+  failfunc = None
-+
-+    The callback that gets called when urlgrab request fails.
-+    If defined, urlgrab() calls it instead of raising URLGrabError.
-+    Callback syntax is identical to failure_callback.
-+
-+    Contrary to failure_callback, it's called only once.  It's primary
-+    purpose is to use urlgrab() without a try/except block.
-+
-   interrupt_callback = None
- 
-     This callback is called if KeyboardInterrupt is received at any
-@@ -420,6 +486,7 @@ import time
- import string
- import urllib
- import urllib2
-+from httplib import responses
- import mimetools
- import thread
- import types
-@@ -428,9 +495,17 @@ import pycurl
- from ftplib import parse150
- from StringIO import StringIO
- from httplib import HTTPException
--import socket
-+import socket, select, fcntl
- from byterange import range_tuple_normalize, range_tuple_to_header, RangeError
- 
-+try:
-+    import xattr
-+    if not hasattr(xattr, 'set'):
-+        xattr = None # This is a "newer" API.
-+except ImportError:
-+    xattr = None
-+
-+
- ########################################################################
- #                     MODULE INITIALIZATION
- ########################################################################
-@@ -439,6 +514,12 @@ try:
- except:
-     __version__ = '???'
- 
-+try:
-+    # this part isn't going to do much - need to talk to gettext
-+    from i18n import _
-+except ImportError, msg:
-+    def _(st): return st
-+    
- ########################################################################
- # functions for debugging output.  These functions are here because they
- # are also part of the module initialization.
-@@ -504,6 +585,7 @@ def _init_default_logger(logspec=None):
-         else:  handler = logging.FileHandler(filename)
-         handler.setFormatter(formatter)
-         DBOBJ = logging.getLogger('urlgrabber')
-+        DBOBJ.propagate = False
-         DBOBJ.addHandler(handler)
-         DBOBJ.setLevel(level)
-     except (KeyError, ImportError, ValueError):
-@@ -512,8 +594,8 @@ def _init_default_logger(logspec=None):
- 
- def _log_package_state():
-     if not DEBUG: return
--    DEBUG.info('urlgrabber version  = %s' % __version__)
--    DEBUG.info('trans function "_"  = %s' % _)
-+    DEBUG.debug('urlgrabber version  = %s' % __version__)
-+    DEBUG.debug('trans function "_"  = %s' % _)
-         
- _init_default_logger()
- _log_package_state()
-@@ -527,6 +609,29 @@ def _(st):
- #                 END MODULE INITIALIZATION
- ########################################################################
- 
-+########################################################################
-+#                 UTILITY FUNCTIONS
-+########################################################################
-+
-+# These functions are meant to be utilities for the urlgrabber library to use.
-+
-+def _to_utf8(obj, errors='replace'):
-+    '''convert 'unicode' to an encoded utf-8 byte string '''
-+    # stolen from yum.i18n
-+    if isinstance(obj, unicode):
-+        obj = obj.encode('utf-8', errors)
-+    return obj
-+
-+def exception2msg(e):
-+    try:
-+        return str(e)
-+    except UnicodeEncodeError:
-+        # always use byte strings
-+        return unicode(e).encode('utf8')
-+
-+########################################################################
-+#                 END UTILITY FUNCTIONS
-+########################################################################
- 
- 
- class URLGrabError(IOError):
-@@ -662,6 +767,7 @@ class URLParser:
-           opts.quote = 0     --> do not quote it
-           opts.quote = None  --> guess
-         """
-+        url = _to_utf8(url)
-         quote = opts.quote
-         
-         if opts.prefix:
-@@ -768,6 +874,41 @@ class URLGrabberOptions:
-         else: # throttle is a float
-             return self.bandwidth * self.throttle
-         
-+    def find_proxy(self, url, scheme):
-+        """Find the proxy to use for this URL.
-+        Use the proxies dictionary first, then libproxy.
-+        """
-+        self.proxy = None
-+        if scheme not in ('ftp', 'http', 'https'):
-+            return
-+
-+        if self.proxies:
-+            proxy = self.proxies.get(scheme)
-+            if proxy is None:
-+                if scheme == 'http':
-+                    proxy = self.proxies.get('https')
-+                elif scheme == 'https':
-+                    proxy = self.proxies.get('http')
-+            if proxy == '_none_':
-+                proxy = ''
-+            self.proxy = proxy
-+            return
-+
-+        if self.libproxy:
-+            global _libproxy_cache
-+            if _libproxy_cache is None:
-+                try:
-+                    import libproxy
-+                    _libproxy_cache = libproxy.ProxyFactory()
-+                except:
-+                    _libproxy_cache = False
-+            if _libproxy_cache:
-+                for proxy in _libproxy_cache.getProxies(url):
-+                    if proxy.startswith('http://'):
-+                        if DEBUG: DEBUG.info('using proxy "%s" for url %s' % (proxy, url))
-+                        self.proxy = proxy
-+                        break
-+
-     def derive(self, **kwargs):
-         """Create a derived URLGrabberOptions instance.
-         This method creates a new instance and overrides the
-@@ -791,30 +932,37 @@ class URLGrabberOptions:
-         provided here.
-         """
-         self.progress_obj = None
-+        self.multi_progress_obj = None
-         self.throttle = 1.0
-         self.bandwidth = 0
-         self.retry = None
-         self.retrycodes = [-1,2,4,5,6,7]
-         self.checkfunc = None
-+        self.failfunc = _do_raise
-         self.copy_local = 0
-         self.close_connection = 0
-         self.range = None
-         self.user_agent = 'urlgrabber/%s' % __version__
-+        self.ip_resolve = None
-         self.keepalive = 1
-         self.proxies = None
-+        self.libproxy = False
-+        self.proxy = None
-         self.reget = None
-         self.failure_callback = None
-         self.interrupt_callback = None
-         self.prefix = None
-         self.opener = None
-         self.cache_openers = True
--        self.timeout = None
-+        self.timeout = 300
-         self.text = None
-         self.http_headers = None
-         self.ftp_headers = None
-         self.data = None
-         self.urlparser = URLParser()
-         self.quote = None
-+        self.username = None
-+        self.password = None
-         self.ssl_ca_cert = None # sets SSL_CAINFO - path to certdb
-         self.ssl_context = None # no-op in pycurl
-         self.ssl_verify_peer = True # check peer's cert for authenticityb
-@@ -827,6 +975,12 @@ class URLGrabberOptions:
-         self.size = None # if we know how big the thing we're getting is going
-                          # to be. this is ultimately a MAXIMUM size for the file
-         self.max_header_size = 2097152 #2mb seems reasonable for maximum header size
-+        self.async = None # blocking by default
-+        self.mirror_group = None
-+        self.max_connections = 5
-+        self.timedhosts = None
-+        self.half_life = 30*24*60*60 # 30 days
-+        self.default_speed = 1e6 # 1 MBit
-         
-     def __repr__(self):
-         return self.format()
-@@ -846,7 +1000,18 @@ class URLGrabberOptions:
-         s = s + indent + '}'
-         return s
- 
--class URLGrabber:
-+def _do_raise(obj):
-+    raise obj.exception
-+
-+def _run_callback(cb, obj):
-+    if not cb:
-+        return
-+    if callable(cb):
-+        return cb(obj)
-+    cb, arg, karg = cb
-+    return cb(obj, *arg, **karg)
-+
-+class URLGrabber(object):
-     """Provides easy opening of URLs with a variety of options.
-     
-     All options are specified as kwargs. Options may be specified when
-@@ -872,7 +1037,6 @@ class URLGrabber:
-             # beware of infinite loops :)
-             tries = tries + 1
-             exception = None
--            retrycode = None
-             callback  = None
-             if DEBUG: DEBUG.info('attempt %i/%s: %s',
-                                  tries, opts.retry, args[0])
-@@ -883,54 +1047,62 @@ class URLGrabber:
-             except URLGrabError, e:
-                 exception = e
-                 callback = opts.failure_callback
--                retrycode = e.errno
-             except KeyboardInterrupt, e:
-                 exception = e
-                 callback = opts.interrupt_callback
-+                if not callback:
-+                    raise
- 
-             if DEBUG: DEBUG.info('exception: %s', exception)
-             if callback:
-                 if DEBUG: DEBUG.info('calling callback: %s', callback)
--                cb_func, cb_args, cb_kwargs = self._make_callback(callback)
-                 obj = CallbackObject(exception=exception, url=args[0],
-                                      tries=tries, retry=opts.retry)
--                cb_func(obj, *cb_args, **cb_kwargs)
-+                _run_callback(callback, obj)
- 
-             if (opts.retry is None) or (tries == opts.retry):
-                 if DEBUG: DEBUG.info('retries exceeded, re-raising')
-                 raise
- 
-+            retrycode = getattr(exception, 'errno', None)
-             if (retrycode is not None) and (retrycode not in opts.retrycodes):
-                 if DEBUG: DEBUG.info('retrycode (%i) not in list %s, re-raising',
-                                      retrycode, opts.retrycodes)
-                 raise
-     
--    def urlopen(self, url, **kwargs):
-+    def urlopen(self, url, opts=None, **kwargs):
-         """open the url and return a file object
-         If a progress object or throttle value specified when this 
-         object was created, then  a special file object will be 
-         returned that supports them. The file object can be treated 
-         like any other file object.
-         """
--        opts = self.opts.derive(**kwargs)
-+        url = _to_utf8(url)
-+        opts = (opts or self.opts).derive(**kwargs)
-         if DEBUG: DEBUG.debug('combined options: %s' % repr(opts))
-         (url,parts) = opts.urlparser.parse(url, opts) 
-+        opts.find_proxy(url, parts[0])
-         def retryfunc(opts, url):
-             return PyCurlFileObject(url, filename=None, opts=opts)
-         return self._retry(opts, retryfunc, url)
-     
--    def urlgrab(self, url, filename=None, **kwargs):
-+    def urlgrab(self, url, filename=None, opts=None, **kwargs):
-         """grab the file at <url> and make a local copy at <filename>
-         If filename is none, the basename of the url is used.
-         urlgrab returns the filename of the local file, which may be 
-         different from the passed-in filename if copy_local == 0.
-         """
--        opts = self.opts.derive(**kwargs)
-+        url = _to_utf8(url)
-+        opts = (opts or self.opts).derive(**kwargs)
-         if DEBUG: DEBUG.debug('combined options: %s' % repr(opts))
-         (url,parts) = opts.urlparser.parse(url, opts) 
-         (scheme, host, path, parm, query, frag) = parts
-+        opts.find_proxy(url, scheme)
-         if filename is None:
-             filename = os.path.basename( urllib.unquote(path) )
-+            if not filename:
-+                # This is better than nothing.
-+                filename = 'index.html'
-         if scheme == 'file' and not opts.copy_local:
-             # just return the name of the local file - don't make a 
-             # copy currently
-@@ -950,41 +1122,51 @@ class URLGrabber:
- 
-             elif not opts.range:
-                 if not opts.checkfunc is None:
--                    cb_func, cb_args, cb_kwargs = \
--                       self._make_callback(opts.checkfunc)
--                    obj = CallbackObject()
--                    obj.filename = path
--                    obj.url = url
--                    apply(cb_func, (obj, )+cb_args, cb_kwargs)        
-+                    obj = CallbackObject(filename=path, url=url)
-+                    _run_callback(opts.checkfunc, obj)
-                 return path
-         
-+        if opts.async:
-+            opts.url = url
-+            opts.filename = filename
-+            opts.size = int(opts.size or 0)
-+            _async_queue.append(opts)
-+            return filename
-+
-         def retryfunc(opts, url, filename):
-             fo = PyCurlFileObject(url, filename, opts)
-             try:
-                 fo._do_grab()
-+                if fo._tm_last:
-+                    dlsz = fo._tm_last[0] - fo._tm_first[0]
-+                    dltm = fo._tm_last[1] - fo._tm_first[1]
-+                    _TH.update(url, dlsz, dltm, None)
-                 if not opts.checkfunc is None:
--                    cb_func, cb_args, cb_kwargs = \
--                             self._make_callback(opts.checkfunc)
--                    obj = CallbackObject()
--                    obj.filename = filename
--                    obj.url = url
--                    apply(cb_func, (obj, )+cb_args, cb_kwargs)
-+                    obj = CallbackObject(filename=filename, url=url)
-+                    _run_callback(opts.checkfunc, obj)
-             finally:
-                 fo.close()
-             return filename
-         
--        return self._retry(opts, retryfunc, url, filename)
-+        try:
-+            return self._retry(opts, retryfunc, url, filename)
-+        except URLGrabError, e:
-+            _TH.update(url, 0, 0, e)
-+            opts.exception = e
-+            return _run_callback(opts.failfunc, opts)
-     
--    def urlread(self, url, limit=None, **kwargs):
-+    def urlread(self, url, limit=None, opts=None, **kwargs):
-         """read the url into a string, up to 'limit' bytes
-         If the limit is exceeded, an exception will be thrown.  Note
-         that urlread is NOT intended to be used as a way of saying 
-         "I want the first N bytes" but rather 'read the whole file 
-         into memory, but don't use too much'
-         """
--        opts = self.opts.derive(**kwargs)
-+        url = _to_utf8(url)
-+        opts = (opts or self.opts).derive(**kwargs)
-         if DEBUG: DEBUG.debug('combined options: %s' % repr(opts))
-         (url,parts) = opts.urlparser.parse(url, opts) 
-+        opts.find_proxy(url, parts[0])
-         if limit is not None:
-             limit = limit + 1
-             
-@@ -1000,12 +1182,8 @@ class URLGrabber:
-                 else: s = fo.read(limit)
- 
-                 if not opts.checkfunc is None:
--                    cb_func, cb_args, cb_kwargs = \
--                             self._make_callback(opts.checkfunc)
--                    obj = CallbackObject()
--                    obj.data = s
--                    obj.url = url
--                    apply(cb_func, (obj, )+cb_args, cb_kwargs)
-+                    obj = CallbackObject(data=s, url=url)
-+                    _run_callback(opts.checkfunc, obj)
-             finally:
-                 fo.close()
-             return s
-@@ -1020,6 +1198,7 @@ class URLGrabber:
-         return s
-         
-     def _make_callback(self, callback_obj):
-+        # not used, left for compatibility
-         if callable(callback_obj):
-             return callback_obj, (), {}
-         else:
-@@ -1030,7 +1209,7 @@ class URLGrabber:
- default_grabber = URLGrabber()
- 
- 
--class PyCurlFileObject():
-+class PyCurlFileObject(object):
-     def __init__(self, url, filename, opts):
-         self.fo = None
-         self._hdr_dump = ''
-@@ -1052,10 +1231,13 @@ class PyCurlFileObject():
-         self._reget_length = 0
-         self._prog_running = False
-         self._error = (None, None)
--        self.size = None
-+        self.size = 0
-+        self._hdr_ended = False
-+        self._tm_first = None
-+        self._tm_last = None
-         self._do_open()
-         
--        
-+
-     def __getattr__(self, name):
-         """This effectively allows us to wrap at the instance level.
-         Any attribute not found in _this_ object will be searched for
-@@ -1067,6 +1249,12 @@ class PyCurlFileObject():
- 
-     def _retrieve(self, buf):
-         try:
-+            tm = self._amount_read + len(buf), time.time()
-+            if self._tm_first is None:
-+                self._tm_first = tm
-+            else:
-+                self._tm_last = tm
-+
-             if not self._prog_running:
-                 if self.opts.progress_obj:
-                     size  = self.size + self._reget_length
-@@ -1079,15 +1267,24 @@ class PyCurlFileObject():
-                     self.opts.progress_obj.update(self._amount_read)
- 
-             self._amount_read += len(buf)
--            self.fo.write(buf)
-+            try:
-+                self.fo.write(buf)
-+            except IOError, e:
-+                self._cb_error = URLGrabError(16, exception2msg(e))
-+                return -1
-             return len(buf)
-         except KeyboardInterrupt:
-             return -1
-             
-     def _hdr_retrieve(self, buf):
-+        if self._hdr_ended:
-+            self._hdr_dump = ''
-+            self.size = 0
-+            self._hdr_ended = False
-+
-         if self._over_max_size(cur=len(self._hdr_dump), 
-                                max_size=self.opts.max_header_size):
--            return -1            
-+            return -1
-         try:
-             self._hdr_dump += buf
-             # we have to get the size before we do the progress obj start
-@@ -1104,7 +1301,17 @@ class PyCurlFileObject():
-                     s = parse150(buf)
-                 if s:
-                     self.size = int(s)
--            
-+                    
-+            if buf.lower().find('location') != -1:
-+                location = ':'.join(buf.split(':')[1:])
-+                location = location.strip()
-+                self.scheme = urlparse.urlsplit(location)[0]
-+                self.url = location
-+                
-+            if len(self._hdr_dump) != 0 and buf == '\r\n':
-+                self._hdr_ended = True
-+                if DEBUG: DEBUG.debug('header ended:')
-+                
-             return len(buf)
-         except KeyboardInterrupt:
-             return pycurl.READFUNC_ABORT
-@@ -1113,8 +1320,10 @@ class PyCurlFileObject():
-         if self._parsed_hdr:
-             return self._parsed_hdr
-         statusend = self._hdr_dump.find('\n')
-+        statusend += 1 # ridiculous as it may seem.
-         hdrfp = StringIO()
-         hdrfp.write(self._hdr_dump[statusend:])
-+        hdrfp.seek(0)
-         self._parsed_hdr =  mimetools.Message(hdrfp)
-         return self._parsed_hdr
-     
-@@ -1127,6 +1336,9 @@ class PyCurlFileObject():
-         if not opts:
-             opts = self.opts
- 
-+        # keepalives
-+        if not opts.keepalive:
-+            self.curl_obj.setopt(pycurl.FORBID_REUSE, 1)
- 
-         # defaults we're always going to set
-         self.curl_obj.setopt(pycurl.NOPROGRESS, False)
-@@ -1136,11 +1348,21 @@ class PyCurlFileObject():
-         self.curl_obj.setopt(pycurl.PROGRESSFUNCTION, self._progress_update)
-         self.curl_obj.setopt(pycurl.FAILONERROR, True)
-         self.curl_obj.setopt(pycurl.OPT_FILETIME, True)
-+        self.curl_obj.setopt(pycurl.FOLLOWLOCATION, True)
-         
--        if DEBUG:
-+        if DEBUG and DEBUG.level <= 10:
-             self.curl_obj.setopt(pycurl.VERBOSE, True)
-         if opts.user_agent:
-             self.curl_obj.setopt(pycurl.USERAGENT, opts.user_agent)
-+        if opts.ip_resolve:
-+            # Default is: IPRESOLVE_WHATEVER
-+            ipr = opts.ip_resolve.lower()
-+            if ipr == 'whatever': # Do we need this?
-+                self.curl_obj.setopt(pycurl.IPRESOLVE,pycurl.IPRESOLVE_WHATEVER)
-+            if ipr == 'ipv4':
-+                self.curl_obj.setopt(pycurl.IPRESOLVE, pycurl.IPRESOLVE_V4)
-+            if ipr == 'ipv6':
-+                self.curl_obj.setopt(pycurl.IPRESOLVE, pycurl.IPRESOLVE_V6)
-         
-         # maybe to be options later
-         self.curl_obj.setopt(pycurl.FOLLOWLOCATION, True)
-@@ -1148,9 +1370,11 @@ class PyCurlFileObject():
-         
-         # timeouts
-         timeout = 300
--        if opts.timeout:
--            timeout = int(opts.timeout)
--            self.curl_obj.setopt(pycurl.CONNECTTIMEOUT, timeout)
-+        if hasattr(opts, 'timeout'):
-+            timeout = int(opts.timeout or 0)
-+        self.curl_obj.setopt(pycurl.CONNECTTIMEOUT, timeout)
-+        self.curl_obj.setopt(pycurl.LOW_SPEED_LIMIT, 1000)
-+        self.curl_obj.setopt(pycurl.LOW_SPEED_TIME, timeout)
- 
-         # ssl options
-         if self.scheme == 'https':
-@@ -1158,13 +1382,16 @@ class PyCurlFileObject():
-                 self.curl_obj.setopt(pycurl.CAPATH, opts.ssl_ca_cert)
-                 self.curl_obj.setopt(pycurl.CAINFO, opts.ssl_ca_cert)
-             self.curl_obj.setopt(pycurl.SSL_VERIFYPEER, opts.ssl_verify_peer)
--            self.curl_obj.setopt(pycurl.SSL_VERIFYHOST, opts.ssl_verify_host)
-+            if opts.ssl_verify_host: # 1 is meaningless to curl
-+                self.curl_obj.setopt(pycurl.SSL_VERIFYHOST, 2)
-             if opts.ssl_key:
-                 self.curl_obj.setopt(pycurl.SSLKEY, opts.ssl_key)
-             if opts.ssl_key_type:
-                 self.curl_obj.setopt(pycurl.SSLKEYTYPE, opts.ssl_key_type)
-             if opts.ssl_cert:
-                 self.curl_obj.setopt(pycurl.SSLCERT, opts.ssl_cert)
-+                # if we have a client side cert - turn off reuse b/c nss is odd
-+                self.curl_obj.setopt(pycurl.FORBID_REUSE, 1)
-             if opts.ssl_cert_type:                
-                 self.curl_obj.setopt(pycurl.SSLCERTTYPE, opts.ssl_cert_type)
-             if opts.ssl_key_pass:
-@@ -1187,28 +1414,26 @@ class PyCurlFileObject():
-         if hasattr(opts, 'raw_throttle') and opts.raw_throttle():
-             self.curl_obj.setopt(pycurl.MAX_RECV_SPEED_LARGE, int(opts.raw_throttle()))
-             
--        # proxy settings
--        if opts.proxies:
--            for (scheme, proxy) in opts.proxies.items():
--                if self.scheme in ('ftp'): # only set the ftp proxy for ftp items
--                    if scheme not in ('ftp'):
--                        continue
--                    else:
--                        if proxy == '_none_': proxy = ""
--                        self.curl_obj.setopt(pycurl.PROXY, proxy)
--                elif self.scheme in ('http', 'https'):
--                    if scheme not in ('http', 'https'):
--                        continue
--                    else:
--                        if proxy == '_none_': proxy = ""
--                        self.curl_obj.setopt(pycurl.PROXY, proxy)
--            
--        # FIXME username/password/auth settings
-+        # proxy
-+        if opts.proxy is not None:
-+            self.curl_obj.setopt(pycurl.PROXY, opts.proxy)
-+            self.curl_obj.setopt(pycurl.PROXYAUTH,
-+                # All but Kerberos.  BZ 769254
-+                pycurl.HTTPAUTH_ANY - pycurl.HTTPAUTH_GSSNEGOTIATE)
-+
-+        if opts.username and opts.password:
-+            if self.scheme in ('http', 'https'):
-+                self.curl_obj.setopt(pycurl.HTTPAUTH, pycurl.HTTPAUTH_ANY)
-+
-+            if opts.username and opts.password:
-+                # apparently when applying them as curlopts they do not require quoting of any kind
-+                userpwd = '%s:%s' % (opts.username, opts.password)
-+                self.curl_obj.setopt(pycurl.USERPWD, userpwd)
- 
-         #posts - simple - expects the fields as they are
-         if opts.data:
-             self.curl_obj.setopt(pycurl.POST, True)
--            self.curl_obj.setopt(pycurl.POSTFIELDS, self._to_utf8(opts.data))
-+            self.curl_obj.setopt(pycurl.POSTFIELDS, _to_utf8(opts.data))
-             
-         # our url
-         self.curl_obj.setopt(pycurl.URL, self.url)
-@@ -1228,39 +1453,36 @@ class PyCurlFileObject():
-             
-             code = self.http_code
-             errcode = e.args[0]
-+            errurl = urllib.unquote(self.url)
-+            
-             if self._error[0]:
-                 errcode = self._error[0]
-                 
--            if errcode == 23 and code >= 200 and code < 299:
--                err = URLGrabError(15, _('User (or something) called abort %s: %s') % (self.url, e))
--                err.url = self.url
--                
-+            if errcode == 23 and 200 <= code <= 299:
-                 # this is probably wrong but ultimately this is what happens
-                 # we have a legit http code and a pycurl 'writer failed' code
-                 # which almost always means something aborted it from outside
-                 # since we cannot know what it is -I'm banking on it being
-                 # a ctrl-c. XXXX - if there's a way of going back two raises to 
-                 # figure out what aborted the pycurl process FIXME
--                raise KeyboardInterrupt
-+                raise getattr(self, '_cb_error', KeyboardInterrupt)
-             
-             elif errcode == 28:
--                err = URLGrabError(12, _('Timeout on %s: %s') % (self.url, e))
--                err.url = self.url
-+                err = URLGrabError(12, _('Timeout on %s: %s') % (errurl, e))
-+                err.url = errurl
-                 raise err
-             elif errcode == 35:
-                 msg = _("problem making ssl connection")
-                 err = URLGrabError(14, msg)
--                err.url = self.url
-+                err.url = errurl
-                 raise err
-             elif errcode == 37:
--                msg = _("Could not open/read %s") % (self.url)
-+                msg = _("Could not open/read %s") % (errurl)
-                 err = URLGrabError(14, msg)
--                err.url = self.url
-+                err.url = errurl
-                 raise err
-                 
-             elif errcode == 42:
--                err = URLGrabError(15, _('User (or something) called abort %s: %s') % (self.url, e))
--                err.url = self.url
-                 # this is probably wrong but ultimately this is what happens
-                 # we have a legit http code and a pycurl 'writer failed' code
-                 # which almost always means something aborted it from outside
-@@ -1272,33 +1494,94 @@ class PyCurlFileObject():
-             elif errcode == 58:
-                 msg = _("problem with the local client certificate")
-                 err = URLGrabError(14, msg)
--                err.url = self.url
-+                err.url = errurl
-                 raise err
- 
-             elif errcode == 60:
--                msg = _("client cert cannot be verified or client cert incorrect")
-+                msg = _("Peer cert cannot be verified or peer cert invalid")
-                 err = URLGrabError(14, msg)
--                err.url = self.url
-+                err.url = errurl
-                 raise err
-             
-             elif errcode == 63:
-                 if self._error[1]:
-                     msg = self._error[1]
-                 else:
--                    msg = _("Max download size exceeded on %s") % (self.url)
-+                    msg = _("Max download size exceeded on %s") % ()
-                 err = URLGrabError(14, msg)
--                err.url = self.url
-+                err.url = errurl
-                 raise err
-                     
--            elif str(e.args[1]) == '' and self.http_code != 0: # fake it until you make it
--                msg = 'HTTP Error %s : %s ' % (self.http_code, self.url)
-+            elif str(e.args[1]) == '' and code and not 200 <= code <= 299:
-+                if self.scheme in ['http', 'https']:
-+                    if self.http_code in responses:
-+                        resp = responses[self.http_code]
-+                        msg = 'HTTP Error %s - %s : %s' % (self.http_code, resp, errurl)
-+                    else:
-+                        msg = 'HTTP Error %s : %s ' % (self.http_code, errurl)
-+                elif self.scheme in ['ftp']:
-+                    msg = 'FTP Error %s : %s ' % (self.http_code, errurl)
-+                else:
-+                    msg = "Unknown Error: URL=%s , scheme=%s" % (errurl, self.scheme)
-             else:
--                msg = 'PYCURL ERROR %s - "%s"' % (errcode, str(e.args[1]))
-+                pyerr2str = { 5 : _("Couldn't resolve proxy"),
-+                              6 : _("Couldn't resolve host"),
-+                              7 : _("Couldn't connect"),
-+                              8 : _("Bad reply to FTP server"),
-+                              9 : _("Access denied"),
-+                             11 : _("Bad reply to FTP pass"),
-+                             13 : _("Bad reply to FTP pasv"),
-+                             14 : _("Bad reply to FTP 227"),
-+                             15 : _("Couldn't get FTP host"),
-+                             17 : _("Couldn't set FTP type"),
-+                             18 : _("Partial file"),
-+                             19 : _("FTP RETR command failed"),
-+                             22 : _("HTTP returned error"),
-+                             23 : _("Write error"),
-+                             25 : _("Upload failed"),
-+                             26 : _("Read error"),
-+                             27 : _("Out of Memory"),
-+                             28 : _("Operation timed out"),
-+                             30 : _("FTP PORT command failed"),
-+                             31 : _("FTP REST command failed"),
-+                             33 : _("Range failed"),
-+                             34 : _("HTTP POST failed"),
-+                             35 : _("SSL CONNECT failed"),
-+                             36 : _("Couldn't resume download"),
-+                             37 : _("Couldn't read file"),
-+                             42 : _("Aborted by callback"),
-+                             47 : _("Too many redirects"),
-+                             51 : _("Peer certificate failed verification"),
-+                             52 : _("Got nothing: SSL certificate expired?"),
-+                             53 : _("SSL engine not found"),
-+                             54 : _("SSL engine set failed"),
-+                             55 : _("Network error send()"),
-+                             56 : _("Network error recv()"),
-+                             58 : _("Local certificate failed"),
-+                             59 : _("SSL set cipher failed"),
-+                             60 : _("Local CA certificate failed"),
-+                             61 : _("HTTP bad transfer encoding"),
-+                             63 : _("Maximum file size exceeded"),
-+                             64 : _("FTP SSL failed"),
-+                             67 : _("Authentication failure"),
-+                             70 : _("Out of disk space on server"),
-+                             73 : _("Remove file exists"),
-+                              }
-+                errstr = str(e.args[1])
-+                if not errstr:
-+                    errstr = pyerr2str.get(errcode, '<Unknown>')
-+                msg = 'curl#%s - "%s"' % (errcode, errstr)
-                 code = errcode
-             err = URLGrabError(14, msg)
-             err.code = code
-             err.exception = e
-             raise err
-+        else:
-+            if self._error[1]:
-+                msg = self._error[1]
-+                err = URLGrabError(14, msg)
-+                err.url = urllib.unquote(self.url)
-+                raise err
- 
-     def _do_open(self):
-         self.curl_obj = _curl_cache
-@@ -1333,7 +1616,11 @@ class PyCurlFileObject():
-                 
-         if self.opts.range:
-             rt = self.opts.range
--            if rt[0]: rt = (rt[0] + reget_length, rt[1])
-+            
-+            if rt[0] is None:
-+                rt = (0, rt[1])
-+            rt = (rt[0] + reget_length, rt[1])
-+            
- 
-         if rt:
-             header = range_tuple_to_header(rt)
-@@ -1434,21 +1721,46 @@ class PyCurlFileObject():
-             #fh, self._temp_name = mkstemp()
-             #self.fo = open(self._temp_name, 'wb')
- 
--            
--        self._do_perform()
--        
--
--
-+        try:            
-+            self._do_perform()
-+        except URLGrabError, e:
-+            self.fo.flush()
-+            self.fo.close()
-+            raise e
-+    
-         if _was_filename:
-             # close it up
-             self.fo.flush()
-             self.fo.close()
-+
-+            # Set the URL where we got it from:
-+            if xattr is not None:
-+                # See: http://www.freedesktop.org/wiki/CommonExtendedAttributes
-+                try:
-+                    xattr.set(self.filename, 'user.xdg.origin.url', self.url)
-+                except:
-+                    pass # URL too long. = IOError ... ignore everything.
-+
-             # set the time
-             mod_time = self.curl_obj.getinfo(pycurl.INFO_FILETIME)
-             if mod_time != -1:
--                os.utime(self.filename, (mod_time, mod_time))
-+                try:
-+                    os.utime(self.filename, (mod_time, mod_time))
-+                except OSError, e:
-+                    err = URLGrabError(16, _(\
-+                      'error setting timestamp on file %s from %s, OSError: %s') 
-+                              % (self.filename, self.url, e))
-+                    err.url = self.url
-+                    raise err
-             # re open it
--            self.fo = open(self.filename, 'r')
-+            try:
-+                self.fo = open(self.filename, 'r')
-+            except IOError, e:
-+                err = URLGrabError(16, _(\
-+                  'error opening file from %s, IOError: %s') % (self.url, e))
-+                err.url = self.url
-+                raise err
-+                
-         else:
-             #self.fo = open(self._temp_name, 'r')
-             self.fo.seek(0)
-@@ -1526,17 +1838,20 @@ class PyCurlFileObject():
-             if self._prog_running:
-                 downloaded += self._reget_length
-                 self.opts.progress_obj.update(downloaded)
--        except KeyboardInterrupt:
-+        except (KeyboardInterrupt, IOError):
-             return -1
-     
-     def _over_max_size(self, cur, max_size=None):
- 
-         if not max_size:
--            max_size = self.size
--        if self.opts.size: # if we set an opts size use that, no matter what
--            max_size = self.opts.size
-+            if not self.opts.size:
-+                max_size = self.size
-+            else:
-+                max_size = self.opts.size
-+
-         if not max_size: return False # if we have None for all of the Max then this is dumb
--        if cur > max_size + max_size*.10:
-+
-+        if cur > int(float(max_size) * 1.10):
- 
-             msg = _("Downloaded more than max size for %s: %s > %s") \
-                         % (self.url, cur, max_size)
-@@ -1544,13 +1859,6 @@ class PyCurlFileObject():
-             return True
-         return False
-         
--    def _to_utf8(self, obj, errors='replace'):
--        '''convert 'unicode' to an encoded utf-8 byte string '''
--        # stolen from yum.i18n
--        if isinstance(obj, unicode):
--            obj = obj.encode('utf-8', errors)
--        return obj
--        
-     def read(self, amt=None):
-         self._fill_buffer(amt)
-         if amt is None:
-@@ -1582,9 +1890,21 @@ class PyCurlFileObject():
-             self.opts.progress_obj.end(self._amount_read)
-         self.fo.close()
-         
--
-+    def geturl(self):
-+        """ Provide the geturl() method, used to be got from
-+            urllib.addinfourl, via. urllib.URLopener.* """
-+        return self.url
-+        
- _curl_cache = pycurl.Curl() # make one and reuse it over and over and over
- 
-+def reset_curl_obj():
-+    """To make sure curl has reread the network/dns info we force a reload"""
-+    global _curl_cache
-+    _curl_cache.close()
-+    _curl_cache = pycurl.Curl()
-+
-+_libproxy_cache = None
-+    
- 
- #####################################################################
- # DEPRECATED FUNCTIONS
-@@ -1621,6 +1941,478 @@ def retrygrab(url, filename=None, copy_local=0, close_connection=0,
- 
-         
- #####################################################################
-+#  Serializer + parser: A replacement of the rather bulky Json code.
-+#
-+# - handles basic python literals, lists and tuples.
-+# - serialized strings never contain ' ' or '\n'
-+#
-+#####################################################################
-+
-+_quoter_map = {}
-+for c in '%[(,)] \n':
-+    _quoter_map[c] = '%%%02x' % ord(c)
-+del c
-+
-+def _dumps(v):
-+    if v is None: return 'None'
-+    if v is True: return 'True'
-+    if v is False: return 'False'
-+    if type(v) in (int, long, float):
-+        return str(v)
-+    if type(v) == unicode:
-+        v = v.encode('UTF8')
-+    if type(v) == str:
-+        def quoter(c): return _quoter_map.get(c, c)
-+        return "'%s'" % ''.join(map(quoter, v))
-+    if type(v) == tuple:
-+        return "(%s)" % ','.join(map(_dumps, v))
-+    if type(v) == list:
-+        return "[%s]" % ','.join(map(_dumps, v))
-+    raise TypeError, 'Can't serialize %s' % v
-+
-+def _loads(s):
-+    def decode(v):
-+        if v == 'None': return None
-+        if v == 'True': return True
-+        if v == 'False': return False
-+        try: return int(v)
-+        except ValueError: pass
-+        try: return float(v)
-+        except ValueError: pass
-+        if len(v) >= 2 and v[0] == v[-1] == "'":
-+            ret = []; i = 1
-+            while True:
-+                j = v.find('%', i)
-+                ret.append(v[i:j]) # skips the final "'"
-+                if j == -1: break
-+                ret.append(chr(int(v[j + 1:j + 3], 16)))
-+                i = j + 3
-+            v = ''.join(ret)
-+        return v
-+    stk = None
-+    l = []
-+    i = j = 0
-+    while True:
-+        if j == len(s) or s[j] in ',)]':
-+            if j > i:
-+                l.append(decode(s[i:j]))
-+            if j == len(s): break
-+            if s[j] in ')]':
-+                if s[j] == ')':
-+                    l = tuple(l)
-+                stk[0].append(l)
-+                l, stk = stk
-+            i = j = j + 1
-+        elif s[j] in '[(':
-+            stk = l, stk
-+            l = []
-+            i = j = j + 1
-+        else:
-+            j += 1 # safe because '[(,)]' are quoted
-+    if stk: raise ValueError
-+    if len(l) == 1: l = l[0]
-+    return l
-+
-+
-+#####################################################################
-+#  External downloader process
-+#####################################################################
-+
-+def _readlines(fd):
-+    buf = os.read(fd, 4096)
-+    if not buf: return None
-+    # whole lines only, no buffering
-+    while buf[-1] != '\n':
-+        buf += os.read(fd, 4096)
-+    return buf[:-1].split('\n')
-+
-+import subprocess
-+
-+class _ExternalDownloader:
-+    def __init__(self):
-+        self.popen = subprocess.Popen(
-+            '/usr/libexec/urlgrabber-ext-down',
-+            stdin = subprocess.PIPE,
-+            stdout = subprocess.PIPE,
-+        )
-+        self.stdin  = self.popen.stdin.fileno()
-+        self.stdout = self.popen.stdout.fileno()
-+        self.running = {}
-+        self.cnt = 0
-+
-+    # list of options we pass to downloader
-+    _options = (
-+        'url', 'filename',
-+        'timeout', 'close_connection', 'keepalive',
-+        'throttle', 'bandwidth', 'range', 'reget',
-+        'user_agent', 'http_headers', 'ftp_headers',
-+        'proxy', 'prefix', 'username', 'password',
-+        'ssl_ca_cert',
-+        'ssl_cert', 'ssl_cert_type',
-+        'ssl_key', 'ssl_key_type',
-+        'ssl_key_pass',
-+        'ssl_verify_peer', 'ssl_verify_host',
-+        'size', 'max_header_size', 'ip_resolve',
-+    )
-+
-+    def start(self, opts):
-+        arg = []
-+        for k in self._options:
-+            v = getattr(opts, k)
-+            if v is None: continue
-+            arg.append('%s=%s' % (k, _dumps(v)))
-+        if opts.progress_obj and opts.multi_progress_obj:
-+            arg.append('progress_obj=True')
-+        arg = ' '.join(arg)
-+        if DEBUG: DEBUG.info('attempt %i/%s: %s', opts.tries, opts.retry, opts.url)
-+
-+        self.cnt += 1
-+        self.running[self.cnt] = opts
-+        os.write(self.stdin, arg +'\n')
-+
-+    def perform(self):
-+        ret = []
-+        lines = _readlines(self.stdout)
-+        if not lines:
-+            if DEBUG: DEBUG.info('downloader died')
-+            raise KeyboardInterrupt
-+        for line in lines:
-+            # parse downloader output
-+            line = line.split(' ', 5)
-+            _id, size = map(int, line[:2])
-+            if len(line) == 2:
-+                self.running[_id]._progress.update(size)
-+                continue
-+            # job done
-+            opts = self.running.pop(_id)
-+            if line[4] == 'OK':
-+                ug_err = None
-+                if DEBUG: DEBUG.info('success')
-+            else:
-+                ug_err = URLGrabError(int(line[4]), line[5])
-+                if DEBUG: DEBUG.info('failure: %s', ug_err)
-+            _TH.update(opts.url, int(line[2]), float(line[3]), ug_err, opts.async[0])
-+            ret.append((opts, size, ug_err))
-+        return ret
-+
-+    def abort(self):
-+        self.popen.stdin.close()
-+        self.popen.stdout.close()
-+        self.popen.wait()
-+
-+class _ExternalDownloaderPool:
-+    def __init__(self):
-+        self.epoll = select.epoll()
-+        self.running = {}
-+        self.cache = {}
-+
-+    def start(self, opts):
-+        host = urlparse.urlsplit(opts.url).netloc
-+        dl = self.cache.pop(host, None)
-+        if not dl:
-+            dl = _ExternalDownloader()
-+            fl = fcntl.fcntl(dl.stdin, fcntl.F_GETFD)
-+            fcntl.fcntl(dl.stdin, fcntl.F_SETFD, fl | fcntl.FD_CLOEXEC)
-+        self.epoll.register(dl.stdout, select.EPOLLIN)
-+        self.running[dl.stdout] = dl
-+        dl.start(opts)
-+
-+    def perform(self):
-+        ret = []
-+        for fd, event in self.epoll.poll():
-+            if event & select.EPOLLHUP:
-+                if DEBUG: DEBUG.info('downloader died')
-+                raise KeyboardInterrupt
-+            assert event & select.EPOLLIN
-+            done = self.running[fd].perform()
-+            if not done: continue
-+            assert len(done) == 1
-+            ret.extend(done)
-+
-+            # dl finished, move it to the cache
-+            host = urlparse.urlsplit(done[0][0].url).netloc
-+            if host in self.cache: self.cache[host].abort()
-+            self.epoll.unregister(fd)
-+            self.cache[host] = self.running.pop(fd)
-+        return ret
-+
-+    def abort(self):
-+        for dl in self.running.values():
-+            self.epoll.unregister(dl.stdout)
-+            dl.abort()
-+        for dl in self.cache.values():
-+            dl.abort()
-+
-+
-+#####################################################################
-+#  High level async API
-+#####################################################################
-+
-+_async_queue = []
-+
-+def parallel_wait(meter=None):
-+    '''Process queued requests in parallel.
-+    '''
-+
-+    # calculate total sizes
-+    meters = {}
-+    for opts in _async_queue:
-+        if opts.progress_obj and opts.multi_progress_obj:
-+            count, total = meters.get(opts.multi_progress_obj) or (0, 0)
-+            meters[opts.multi_progress_obj] = count + 1, total + opts.size
-+
-+    # start multi-file meters
-+    for meter in meters:
-+        count, total = meters[meter]
-+        meter.start(count, total)
-+
-+    dl = _ExternalDownloaderPool()
-+    host_con = {} # current host connection counts
-+
-+    def start(opts, tries):
-+        opts.tries = tries
-+        try:
-+            dl.start(opts)
-+        except OSError, e:
-+            # can't spawn downloader, give up immediately
-+            opts.exception = URLGrabError(5, exception2msg(e))
-+            _run_callback(opts.failfunc, opts)
-+            return
-+
-+        key, limit = opts.async
-+        host_con[key] = host_con.get(key, 0) + 1
-+        if opts.progress_obj:
-+            if opts.multi_progress_obj:
-+                opts._progress = opts.multi_progress_obj.newMeter()
-+                opts._progress.start(text=opts.text)
-+            else:
-+                opts._progress = time.time() # no updates
-+
-+    def perform():
-+        for opts, size, ug_err in dl.perform():
-+            key, limit = opts.async
-+            host_con[key] -= 1
-+
-+            if ug_err is None:
-+                if opts.checkfunc:
-+                    try: _run_callback(opts.checkfunc, opts)
-+                    except URLGrabError, ug_err: pass
-+
-+            if opts.progress_obj:
-+                if opts.multi_progress_obj:
-+                    if ug_err:
-+                        opts._progress.failure(None)
-+                    else:
-+                        opts.multi_progress_obj.re.total += size - opts.size # correct totals
-+                        opts._progress.end(size)
-+                    opts.multi_progress_obj.removeMeter(opts._progress)
-+                else:
-+                    opts.progress_obj.start(text=opts.text, now=opts._progress)
-+                    opts.progress_obj.update(size)
-+                    opts.progress_obj.end(size)
-+                del opts._progress
-+
-+            if ug_err is None:
-+                continue
-+
-+            retry = opts.retry or 0
-+            if opts.failure_callback:
-+                opts.exception = ug_err
-+                try: _run_callback(opts.failure_callback, opts)
-+                except URLGrabError, ug_err:
-+                    retry = 0 # no retries
-+            if opts.tries < retry and ug_err.errno in opts.retrycodes:
-+                start(opts, opts.tries + 1) # simple retry
-+                continue
-+
-+            if opts.mirror_group:
-+                mg, errors, failed, removed = opts.mirror_group
-+                errors.append((opts.url, exception2msg(ug_err)))
-+                failed[key] = failed.get(key, 0) + 1
-+                opts.mirror = key
-+                opts.exception = ug_err
-+                action = mg.default_action or {}
-+                if mg.failure_callback:
-+                    opts.tries = len(errors)
-+                    action = dict(action) # update only the copy
-+                    action.update(_run_callback(mg.failure_callback, opts))
-+                if not action.get('fail', 0):
-+                    # mask this mirror and retry
-+                    if action.get('remove', 1):
-+                        removed.add(key)
-+                    _async_queue.append(opts)
-+                    continue
-+                # fail=1 from callback
-+                ug_err.errors = errors
-+
-+            # urlgrab failed
-+            opts.exception = ug_err
-+            _run_callback(opts.failfunc, opts)
-+
-+    try:
-+        idx = 0
-+        while True:
-+            if idx >= len(_async_queue):
-+                # the queue is empty
-+                if not dl.running: break
-+                # pending dl may extend it
-+                perform()
-+                continue
-+
-+            # handle next request
-+            opts = _async_queue[idx]
-+            idx += 1
-+
-+            # check global limit
-+            while len(dl.running) >= default_grabber.opts.max_connections:
-+                perform()
-+            if DEBUG:
-+                DEBUG.info('max_connections: %d/%d', len(dl.running), default_grabber.opts.max_connections)
-+
-+            if opts.mirror_group:
-+                mg, errors, failed, removed = opts.mirror_group
-+
-+                # find the best mirror
-+                best = None
-+                best_speed = None
-+                for mirror in mg.mirrors:
-+                    key = mirror['mirror']
-+                    if key in removed: continue
-+
-+                    # estimate mirror speed
-+                    speed, fail = _TH.estimate(key)
-+                    speed /= 1 + host_con.get(key, 0)
-+
-+                    # order by: least failures, private flag, best speed
-+                    # ignore 'private' flag if there were failures
-+                    private = not fail and mirror.get('kwargs', {}).get('private', False)
-+                    speed = -failed.get(key, 0), private, speed
-+                    if best is None or speed > best_speed:
-+                        best = mirror
-+                        best_speed = speed
-+
-+                if best is None:
-+                    opts.exception = URLGrabError(256, _('No more mirrors to try.'))
-+                    opts.exception.errors = errors
-+                    _run_callback(opts.failfunc, opts)
-+                    continue
-+
-+                # update the grabber object, apply mirror kwargs
-+                grabber = best.get('grabber') or mg.grabber
-+                opts.delegate = grabber.opts.derive(**best.get('kwargs', {}))
-+
-+                # update the current mirror and limit
-+                key = best['mirror']
-+                limit = best.get('kwargs', {}).get('max_connections', 2)
-+                opts.async = key, limit
-+
-+                # update URL and proxy
-+                url = mg._join_url(key, opts.relative_url)
-+                url, parts = opts.urlparser.parse(url, opts)
-+                opts.find_proxy(url, parts[0])
-+                opts.url = url
-+
-+            # check host limit, then start
-+            key, limit = opts.async
-+            while host_con.get(key, 0) >= limit:
-+                perform()
-+            if DEBUG:
-+                DEBUG.info('max_connections(%s): %d/%d', key, host_con.get(key, 0), limit)
-+
-+            start(opts, 1)
-+    except IOError, e:
-+        if e.errno != 4: raise
-+        raise KeyboardInterrupt
-+
-+    finally:
-+        dl.abort()
-+        for meter in meters:
-+            meter.end()
-+        del _async_queue[:]
-+        _TH.save()
-+
-+
-+#####################################################################
-+#  Host bandwidth estimation
-+#####################################################################
-+
-+class _TH:
-+    hosts = {}
-+    dirty = None
-+
-+    @staticmethod
-+    def load():
-+        filename = default_grabber.opts.timedhosts
-+        if filename and _TH.dirty is None:
-+            try:
-+                for line in open(filename):
-+                    host, speed, fail, ts = line.rsplit(' ', 3)
-+                    _TH.hosts[host] = int(speed), int(fail), int(ts)
-+            except IOError: pass
-+            _TH.dirty = False
-+
-+    @staticmethod
-+    def save():
-+        filename = default_grabber.opts.timedhosts
-+        if filename and _TH.dirty is True:
-+            tmp = '%s.%d' % (filename, os.getpid())
-+            try:
-+                f = open(tmp, 'w')
-+                for host in _TH.hosts:
-+                    f.write(host + ' %d %d %d\n' % _TH.hosts[host])
-+                f.close()
-+                os.rename(tmp, filename)
-+            except IOError: pass
-+            _TH.dirty = False
-+
-+    @staticmethod
-+    def update(url, dl_size, dl_time, ug_err, baseurl=None):
-+        # Use hostname from URL.  If it's a file:// URL, use baseurl.
-+        # If no baseurl, do not update timedhosts.
-+        host = urlparse.urlsplit(url).netloc.split('@')[-1] or baseurl
-+        if not host: return
-+
-+        _TH.load()
-+        speed, fail, ts = _TH.hosts.get(host) or (0, 0, 0)
-+        now = time.time()
-+
-+        if ug_err is None:
-+            # defer first update if the file was small.  BZ 851178.
-+            if not ts and dl_size < 1e6: return
-+
-+            # k1: the older, the less useful
-+            # k2: <500ms readings are less reliable
-+            # speeds vary, use 10:1 smoothing
-+            k1 = 2**((ts - now) / default_grabber.opts.half_life)
-+            k2 = min(dl_time / .500, 1.0) / 10
-+            if k2 > 0:
-+                speed = (k1 * speed + k2 * dl_size / dl_time) / (k1 + k2)
-+            fail = 0
-+        elif getattr(ug_err, 'code', None) == 404:
-+            fail = 0 # alive, at least
-+        else:
-+            fail += 1 # seems dead
-+
-+        _TH.hosts[host] = speed, fail, now
-+        _TH.dirty = True
-+
-+    @staticmethod
-+    def estimate(baseurl):
-+        _TH.load()
-+
-+        # Use just the hostname, unless it's a file:// baseurl.
-+        host = urlparse.urlsplit(baseurl).netloc.split('@')[-1] or baseurl
-+
-+        default_speed = default_grabber.opts.default_speed
-+        try: speed, fail, ts = _TH.hosts[host]
-+        except KeyError: return default_speed, 0
-+
-+        speed *= 2**-fail
-+        k = 2**((ts - time.time()) / default_grabber.opts.half_life)
-+        speed = k * speed + (1 - k) * default_speed
-+        return speed, fail
-+
-+#####################################################################
- #  TESTING
- def _main_test():
-     try: url, filename = sys.argv[1:3]
-diff --git a/urlgrabber/mirror.py b/urlgrabber/mirror.py
-index dad410b..7975f1b 100644
---- a/urlgrabber/mirror.py
-+++ b/urlgrabber/mirror.py
-@@ -76,6 +76,9 @@ CUSTOMIZATION
-        'grabber' is omitted, the default grabber will be used.  If
-        kwargs are omitted, then (duh) they will not be used.
- 
-+       kwarg 'max_connections' limits the number of concurrent
-+       connections to this mirror.
-+
-     3) Pass keyword arguments when instantiating the mirror group.
-        See, for example, the failure_callback argument.
- 
-@@ -87,10 +90,14 @@ CUSTOMIZATION
- """
- 
- 
-+import sys
- import random
- import thread  # needed for locking to make this threadsafe
- 
--from grabber import URLGrabError, CallbackObject, DEBUG
-+from grabber import URLGrabError, CallbackObject, DEBUG, _to_utf8
-+from grabber import _run_callback, _do_raise
-+from grabber import exception2msg
-+from grabber import _TH
- 
- def _(st): 
-     return st
-@@ -126,7 +133,9 @@ class MirrorGroup:
-         files)
- 
-       * if the local list is ever exhausted, a URLGrabError will be
--        raised (errno=256, no more mirrors)
-+        raised (errno=256, No more mirrors).  The 'errors' attribute
-+        holds a list of (full_url, errmsg) tuples.  This contains
-+        all URLs tried and the corresponding error messages.
- 
-     OPTIONS
- 
-@@ -153,7 +162,8 @@ class MirrorGroup:
- 
-         The 'fail' option will cause immediate failure by re-raising
-         the exception and no further attempts to get the current
--        download.
-+        download.  As in the "No more mirrors" case, the 'errors'
-+        attribute is set in the exception object.
- 
-         This dict can be set at instantiation time,
-           mg = MirrorGroup(grabber, mirrors, default_action={'fail':1})
-@@ -184,6 +194,7 @@ class MirrorGroup:
- 
-            obj.exception    = < exception that was raised >
-            obj.mirror       = < the mirror that was tried >
-+           obj.tries        = < the number of mirror tries so far >
-            obj.relative_url = < url relative to the mirror >
-            obj.url          = < full url that failed >
-                               # .url is just the combination of .mirror
-@@ -251,6 +262,17 @@ class MirrorGroup:
-         self.default_action = None
-         self._process_kwargs(kwargs)
- 
-+        # use the same algorithm as parallel downloader to initially sort
-+        # the mirror list (sort by speed, but prefer live private mirrors)
-+        def estimate(m):
-+            speed, fail = _TH.estimate(m['mirror'])
-+            private = not fail and m.get('kwargs', {}).get('private', False)
-+            return private, speed
-+
-+        # update the initial order.  since sorting is stable, the relative
-+        # order of unknown (not used yet) hosts is retained.
-+        self.mirrors.sort(key=estimate, reverse=True)
-+
-     # if these values are found in **kwargs passed to one of the urlXXX
-     # methods, they will be stripped before getting passed on to the
-     # grabber
-@@ -263,7 +285,8 @@ class MirrorGroup:
-     def _parse_mirrors(self, mirrors):
-         parsed_mirrors = []
-         for m in mirrors:
--            if type(m) == type(''): m = {'mirror': m}
-+            if isinstance(m, basestring):
-+                m = {'mirror': _to_utf8(m)}
-             parsed_mirrors.append(m)
-         return parsed_mirrors
-     
-@@ -280,7 +303,9 @@ class MirrorGroup:
-         #   return a random mirror so that multiple mirrors get used
-         #   even without failures.
-         if not gr.mirrors:
--            raise URLGrabError(256, _('No more mirrors to try.'))
-+            e = URLGrabError(256, _('No more mirrors to try.'))
-+            e.errors = gr.errors
-+            raise e
-         return gr.mirrors[gr._next]
- 
-     def _failure(self, gr, cb_obj):
-@@ -307,7 +332,9 @@ class MirrorGroup:
-         a.update(action)
-         action = a
-         self.increment_mirror(gr, action)
--        if action and action.get('fail', 0): raise
-+        if action and action.get('fail', 0):
-+            sys.exc_info()[1].errors = gr.errors
-+            raise
- 
-     def increment_mirror(self, gr, action={}):
-         """Tell the mirror object increment the mirror index
-@@ -377,35 +404,50 @@ class MirrorGroup:
-         gr.url  = url
-         gr.kw   = dict(kw)
-         self._load_gr(gr)
-+        gr.errors = []
- 
-         for k in self.options:
-             try: del kw[k]
-             except KeyError: pass
- 
-+        tries = 0
-         while 1:
-+            tries += 1
-             mirrorchoice = self._get_mirror(gr)
-             fullurl = self._join_url(mirrorchoice['mirror'], gr.url)
--            kwargs = dict(mirrorchoice.get('kwargs', {}))
--            kwargs.update(kw)
-             grabber = mirrorchoice.get('grabber') or self.grabber
-+            # apply mirrorchoice kwargs on top of grabber.opts
-+            opts = grabber.opts.derive(**mirrorchoice.get('kwargs', {}))
-             func_ref = getattr(grabber, func)
-             if DEBUG: DEBUG.info('MIRROR: trying %s -> %s', url, fullurl)
-             try:
--                return func_ref( *(fullurl,), **kwargs )
-+                return func_ref( *(fullurl,), opts=opts, **kw )
-             except URLGrabError, e:
-                 if DEBUG: DEBUG.info('MIRROR: failed')
-+                gr.errors.append((fullurl, exception2msg(e)))
-                 obj = CallbackObject()
-                 obj.exception = e
-                 obj.mirror = mirrorchoice['mirror']
-                 obj.relative_url = gr.url
-                 obj.url = fullurl
-+                obj.tries = tries
-                 self._failure(gr, obj)
- 
-     def urlgrab(self, url, filename=None, **kwargs):
-         kw = dict(kwargs)
-         kw['filename'] = filename
-+        if kw.get('async'):
-+            # enable mirror failovers in async path
-+            kw['mirror_group'] = self, [], {}, set()
-+            kw['relative_url'] = url
-+        else:
-+            kw.pop('failfunc', None)
-         func = 'urlgrab'
--        return self._mirror_try(func, url, kw)
-+        try:
-+            return self._mirror_try(func, url, kw)
-+        except URLGrabError, e:
-+            obj = CallbackObject(url=url, filename=filename, exception=e, **kwargs)
-+            return _run_callback(kwargs.get('failfunc', _do_raise), obj)
-     
-     def urlopen(self, url, **kwargs):
-         kw = dict(kwargs)
-diff --git a/urlgrabber/progress.py b/urlgrabber/progress.py
-index dd07c6a..077fd99 100644
---- a/urlgrabber/progress.py
-+++ b/urlgrabber/progress.py
-@@ -133,8 +133,8 @@ class BaseMeter:
-         # for a real gui, you probably want to override and put a call
-         # to your mainloop iteration function here
-         if now is None: now = time.time()
--        if (now >= self.last_update_time + self.update_period) or \
--               not self.last_update_time:
-+        if (not self.last_update_time or
-+            (now >= self.last_update_time + self.update_period)):
-             self.re.update(amount_read, now)
-             self.last_amount_read = amount_read
-             self.last_update_time = now
-@@ -211,6 +211,21 @@ def text_meter_total_size(size, downloaded=0):
- #        4. +                     ( 5, total: 32)
- #
- 
-+def _term_add_bar(tl, bar_max_length, pc):
-+    blen = bar_max_length
-+    bar  = '='*int(blen * pc)
-+    if (blen * pc) - int(blen * pc) >= 0.5:
-+        bar += '-'
-+    return tl.add(' [%-*.*s]' % (blen, blen, bar))
-+
-+def _term_add_end(tl, osize, size):
-+    if osize is not None:
-+        if size > osize: # Is ??? better? Really need something to say < vs >.
-+            return tl.add(' !!! '), True
-+        elif size != osize:
-+            return tl.add(' ... '), True
-+    return tl.add(' ' * 5), False
-+
- class TextMeter(BaseMeter):
-     def __init__(self, fo=sys.stderr):
-         BaseMeter.__init__(self)
-@@ -218,7 +233,6 @@ class TextMeter(BaseMeter):
- 
-     def _do_update(self, amount_read, now=None):
-         etime = self.re.elapsed_time()
--        fetime = format_time(etime)
-         fread = format_number(amount_read)
-         #self.size = None
-         if self.text is not None:
-@@ -234,16 +248,20 @@ class TextMeter(BaseMeter):
- 
-         # Include text + ui_rate in minimal
-         tl = TerminalLine(8, 8+1+8)
-+        if tl._llen > 80:
-+            use_hours = True # For big screens, make it more readable.
-+        else:
-+            use_hours = False
-         ui_size = tl.add(' | %5sB' % fread)
-         if self.size is None:
--            ui_time = tl.add(' %9s' % fetime)
-+            ui_time = tl.add(' %9s' % format_time(etime, use_hours))
-             ui_end  = tl.add(' ' * 5)
-             ui_rate = tl.add(' %5sB/s' % ave_dl)
-             out = '%-*.*s%s%s%s%s\r' % (tl.rest(), tl.rest(), text,
-                                         ui_rate, ui_size, ui_time, ui_end)
-         else:
-             rtime = self.re.remaining_time()
--            frtime = format_time(rtime)
-+            frtime = format_time(rtime, use_hours)
-             frac = self.re.fraction_read()
- 
-             ui_time = tl.add(' %9s' % frtime)
-@@ -259,13 +277,10 @@ class TextMeter(BaseMeter):
-             ui_rate = tl.add(' %5sB/s' % ave_dl)
-             # Make text grow a bit before we start growing the bar too
-             blen = 4 + tl.rest_split(8 + 8 + 4)
--            bar  = '='*int(blen * frac)
--            if (blen * frac) - int(blen * frac) >= 0.5:
--                bar += '-'
--            ui_bar  = tl.add(' [%-*.*s]' % (blen, blen, bar))
--            out = '%-*.*s%s%s%s%s%s%s%s\r' % (tl.rest(), tl.rest(), text,
--                                              ui_sofar_pc, ui_pc, ui_bar,
--                                              ui_rate, ui_size, ui_time, ui_end)
-+            ui_bar = _term_add_bar(tl, blen, frac)
-+            out = '\r%-*.*s%s%s%s%s%s%s%s\r' % (tl.rest(), tl.rest(), text,
-+                                                ui_sofar_pc, ui_pc, ui_bar,
-+                                                ui_rate,ui_size,ui_time, ui_end)
- 
-         self.fo.write(out)
-         self.fo.flush()
-@@ -274,7 +289,6 @@ class TextMeter(BaseMeter):
-         global _text_meter_total_size
-         global _text_meter_sofar_size
- 
--        total_time = format_time(self.re.elapsed_time())
-         total_size = format_number(amount_read)
-         if self.text is not None:
-             text = self.text
-@@ -282,14 +296,13 @@ class TextMeter(BaseMeter):
-             text = self.basename
- 
-         tl = TerminalLine(8)
--        ui_size = tl.add(' | %5sB' % total_size)
--        ui_time = tl.add(' %9s' % total_time)
--        not_done = self.size is not None and amount_read != self.size
--        if not_done:
--            ui_end  = tl.add(' ... ')
-+        if tl._llen > 80:
-+            use_hours = True # For big screens, make it more readable.
-         else:
--            ui_end  = tl.add(' ' * 5)
--
-+            use_hours = False
-+        ui_size = tl.add(' | %5sB' % total_size)
-+        ui_time = tl.add(' %9s' % format_time(self.re.elapsed_time(),use_hours))
-+        ui_end, not_done = _term_add_end(tl, self.size, amount_read)
-         out = '\r%-*.*s%s%s%s\n' % (tl.rest(), tl.rest(), text,
-                                     ui_size, ui_time, ui_end)
-         self.fo.write(out)
-@@ -331,12 +344,21 @@ class MultiFileHelper(BaseMeter):
-     def message(self, message):
-         self.master.message_meter(self, message)
- 
-+class _FakeLock:
-+    def acquire(self):
-+        pass
-+    def release(self):
-+        pass
-+
- class MultiFileMeter:
-     helperclass = MultiFileHelper
--    def __init__(self):
-+    def __init__(self, threaded=True):
-         self.meters = []
-         self.in_progress_meters = []
--        self._lock = thread.allocate_lock()
-+        if threaded:
-+            self._lock = thread.allocate_lock()
-+        else:
-+            self._lock = _FakeLock()
-         self.update_period = 0.3 # seconds
-         
-         self.numfiles         = None
-@@ -369,6 +391,7 @@ class MultiFileMeter:
- 
-     def end(self, now=None):
-         if now is None: now = time.time()
-+        self.re.update(self._amount_read(), now)
-         self._do_end(now)
-         
-     def _do_end(self, now):
-@@ -407,8 +430,8 @@ class MultiFileMeter:
-     def update_meter(self, meter, now):
-         if not meter in self.meters:
-             raise ValueError('attempt to use orphaned meter')
--        if (now >= self.last_update_time + self.update_period) or \
--               not self.last_update_time:
-+        if (not self.last_update_time or
-+            (now >= self.last_update_time + self.update_period)):
-             self.re.update(self._amount_read(), now)
-             self.last_update_time = now
-             self._do_update_meter(meter, now)
-@@ -466,34 +489,87 @@ class MultiFileMeter:
- 
- 
- class TextMultiFileMeter(MultiFileMeter):
--    def __init__(self, fo=sys.stderr):
-+    def __init__(self, fo=sys.stderr, threaded=True):
-         self.fo = fo
--        MultiFileMeter.__init__(self)
-+        MultiFileMeter.__init__(self, threaded)
-+        self.index_time = self.index = 0
- 
-     # files: ###/### ###%  data: ######/###### ###%  time: ##:##:##/##:##:##
-+# New output, like TextMeter output...
-+#       update: No size (minimal: 17 chars)
-+#       -----------------------------------
-+# (<#file>/<#tot files>): <text>            <rate> | <current size> <elapsed>
-+#                          8-48            1    8  3             6 1      7-9 5
-+#
-+#       update: Size, All files
-+#       -----------------------
-+# (<#file>/<#tot files>): <text> <pc> <bar> <rate> | <size> <eta time> ETA
-+#                          8-22 1 3-4 1 6-12 1   8 3     6 1       7-9 1  3 1
-+#       end
-+#       ---
-+# <text>                                 | <file size> <file elapsed time> 
-+#  8-56                                  3          6 1                 9 5
-     def _do_update_meter(self, meter, now):
-         self._lock.acquire()
-         try:
--            format = "files: %3i/%-3i %3i%%   data: %6.6s/%-6.6s %3i%%   " \
--                     "time: %8.8s/%8.8s"
-             df = self.finished_files
-             tf = self.numfiles or 1
--            pf = 100 * float(df)/tf + 0.49
-+            # Don't use "percent of files complete" ...
-+            # pf = 100 * float(df)/tf + 0.49
-             dd = self.re.last_amount_read
--            td = self.total_size
-+            td = self.re.total
-             pd = 100 * (self.re.fraction_read() or 0) + 0.49
-             dt = self.re.elapsed_time()
-             rt = self.re.remaining_time()
--            if rt is None: tt = None
--            else: tt = dt + rt
- 
--            fdd = format_number(dd) + 'B'
--            ftd = format_number(td) + 'B'
--            fdt = format_time(dt, 1)
--            ftt = format_time(tt, 1)
--            
--            out = '%-79.79s' % (format % (df, tf, pf, fdd, ftd, pd, fdt, ftt))
--            self.fo.write('\r' + out)
-+            frac = self.re.fraction_read() or 0
-+            pf   = 100 * frac
-+            ave_dl = format_number(self.re.average_rate())
-+
-+            # cycle through active meters
-+            if now > self.index_time:
-+                self.index_time = now + 1.0
-+                self.index += 1
-+            if self.index >= len(self.meters):
-+                self.index = 0
-+            meter = self.meters[self.index]
-+            text = meter.text or meter.basename
-+            if tf > 1:
-+                text = '(%u/%u): %s' % (df+1+self.index, tf, text)
-+
-+            # Include text + ui_rate in minimal
-+            tl = TerminalLine(8, 8+1+8)
-+            if tl._llen > 80:
-+                use_hours = True # For big screens, make it more readable.
-+                time_len  = 9
-+            else:
-+                use_hours = False
-+                time_len  = 7
-+
-+            ui_size = tl.add(' | %5sB' % format_number(dd))
-+
-+            if not self.re.total:
-+                ui_time = tl.add(' %*s' % (time_len,format_time(dt, use_hours)))
-+                ui_end  = tl.add(' ' * 5)
-+                ui_rate = tl.add(' %5sB/s' % ave_dl)
-+                out = '\r%-*.*s%s%s%s%s\r' % (tl.rest(), tl.rest(), text,
-+                                              ui_rate, ui_size, ui_time, ui_end)
-+            else:
-+                ui_time = tl.add(' %*s' % (time_len,format_time(rt, use_hours)))
-+                ui_end  = tl.add(' ETA ')
-+
-+                ui_sofar_pc = tl.add(' %i%%' % pf,
-+                                     full_len=len(" (100%)"))
-+                ui_rate = tl.add(' %5sB/s' % ave_dl)
-+
-+                # Make text grow a bit before we start growing the bar too
-+                blen = 4 + tl.rest_split(8 + 8 + 4)
-+                ui_bar = _term_add_bar(tl, blen, frac)
-+                out = '\r%-*.*s%s%s%s%s%s%s\r' % (tl.rest(), tl.rest(), text,
-+                                                  ui_sofar_pc, ui_bar,
-+                                                  ui_rate, ui_size, ui_time,
-+                                                  ui_end)
-+            self.fo.write(out)
-             self.fo.flush()
-         finally:
-             self._lock.release()
-@@ -502,24 +578,40 @@ class TextMultiFileMeter(MultiFileMeter):
-         self._lock.acquire()
-         try:
-             format = "%-30.30s %6.6s    %8.8s    %9.9s"
--            fn = meter.basename
-+            fn = meter.text or meter.basename
-             size = meter.last_amount_read
-             fsize = format_number(size) + 'B'
-             et = meter.re.elapsed_time()
--            fet = format_time(et, 1)
--            frate = format_number(size / et) + 'B/s'
--            
--            out = '%-79.79s' % (format % (fn, fsize, fet, frate))
--            self.fo.write('\r' + out + '\n')
-+            frate = format_number(et and size / et) + 'B/s'
-+            df = self.finished_files
-+            tf = self.numfiles or 1
-+
-+            total_size = format_number(size)
-+            text = meter.text or meter.basename
-+            if tf > 1:
-+                text = '(%u/%u): %s' % (df, tf, text)
-+
-+            tl = TerminalLine(8)
-+            if tl._llen > 80:
-+                use_hours = True # For big screens, make it more readable.
-+                time_len  = 9
-+            else:
-+                use_hours = False
-+                time_len  = 7
-+            ui_size = tl.add(' | %5sB' % total_size)
-+            ui_time = tl.add(' %*s' % (time_len, format_time(et, use_hours)))
-+            ui_end, not_done = _term_add_end(tl, meter.size, size)
-+            out = '\r%-*.*s%s%s%s\n' % (tl.rest(), tl.rest(), text,
-+                                        ui_size, ui_time, ui_end)
-+            self.fo.write(out)
-         finally:
-             self._lock.release()
--        self._do_update_meter(meter, now)
- 
-     def _do_failure_meter(self, meter, message, now):
-         self._lock.acquire()
-         try:
-             format = "%-30.30s %6.6s %s"
--            fn = meter.basename
-+            fn = meter.text or meter.basename
-             if type(message) in (type(''), type(u'')):
-                 message = message.splitlines()
-             if not message: message = ['']
-@@ -536,15 +628,6 @@ class TextMultiFileMeter(MultiFileMeter):
-             pass
-         finally:
-             self._lock.release()
--
--    def _do_end(self, now):
--        self._do_update_meter(None, now)
--        self._lock.acquire()
--        try:
--            self.fo.write('\n')
--            self.fo.flush()
--        finally:
--            self._lock.release()
-         
- ######################################################################
- # support classes and functions
-@@ -658,6 +741,8 @@ def format_time(seconds, use_hours=0):
-     if seconds is None or seconds < 0:
-         if use_hours: return '--:--:--'
-         else:         return '--:--'
-+    elif seconds == float('inf'):
-+        return 'Infinite'
-     else:
-         seconds = int(seconds)
-         minutes = seconds / 60
-@@ -722,9 +807,77 @@ def _tst(fn, cur, tot, beg, size, *args):
-             time.sleep(delay)
-     tm.end(size)
- 
-+def _mtst(datas, *args):
-+    print '-' * 79
-+    tm = TextMultiFileMeter(threaded=False)
-+
-+    dl_sizes = {}
-+
-+    num = 0
-+    total_size = 0
-+    dl_total_size = 0
-+    for data in datas:
-+        dl_size = None
-+        if len(data) == 2:
-+            fn, size = data
-+            dl_size = size
-+        if len(data) == 3:
-+            fn, size, dl_size = data
-+        nm = tm.newMeter()
-+        nm.start(fn, "http://www.example.com/path/to/fn/" + fn, fn, size,
-+                 text=fn)
-+        num += 1
-+        assert dl_size is not None
-+        dl_total_size += dl_size
-+        dl_sizes[nm] = dl_size
-+        if size is None or total_size is None:
-+            total_size = None
-+        else:
-+            total_size += size
-+    tm.start(num, total_size)
-+
-+    num = 0
-+    off = 0
-+    for (inc, delay) in args:
-+        off += 1
-+        while num < ((dl_total_size * off) / len(args)):
-+            num += inc
-+            for nm in tm.meters[:]:
-+                if dl_sizes[nm] <= num:
-+                    nm.end(dl_sizes[nm])
-+                    tm.removeMeter(nm)
-+                else:
-+                    nm.update(num)
-+            time.sleep(delay)
-+    assert not tm.meters
-+
- if __name__ == "__main__":
-     # (1/2): subversion-1.4.4-7.x86_64.rpm               2.4 MB /  85 kB/s    00:28     
-     # (2/2): mercurial-0.9.5-6.fc8.x86_64.rpm            924 kB / 106 kB/s    00:08     
-+    if len(sys.argv) >= 2 and sys.argv[1] == 'multi':
-+        _mtst((("sm-1.0.0-1.fc8.i386.rpm", 1000),
-+               ("s-1.0.1-1.fc8.i386.rpm",  5000),
-+               ("m-1.0.1-2.fc8.i386.rpm", 10000)),
-+              (100, 0.33), (500, 0.25), (1000, 0.1))
-+
-+        _mtst((("sm-1.0.0-1.fc8.i386.rpm", 1000),
-+               ("s-1.0.1-1.fc8.i386.rpm",  5000),
-+               ("m-1.0.1-2.fc8.i386.rpm",  None,  10000)),
-+              (100, 0.33), (500, 0.25), (1000, 0.1))
-+
-+        _mtst((("sm-1.0.0-1.fc8.i386.rpm", 1000),
-+               ("s-1.0.1-1.fc8.i386.rpm", 2500000),
-+               ("m-1.0.1-2.fc8.i386.rpm", 10000)),
-+              (10, 0.2), (50, 0.1), (1000, 0.1))
-+
-+        _mtst((("sm-1.0.0-1.fc8.i386.rpm", 1000),
-+               ("s-1.0.1-1.fc8.i386.rpm",  None, 2500000),
-+               ("m-1.0.1-2.fc8.i386.rpm",  None, 10000)),
-+              (10, 0.2), (50, 0.1), (1000, 0.1))
-+        # (10, 0.2), (100, 0.1), (100, 0.1), (100, 0.25))
-+        # (10, 0.2), (100, 0.1), (100, 0.1), (100, 0.25))
-+        sys.exit(0)
-+
-     if len(sys.argv) >= 2 and sys.argv[1] == 'total':
-         text_meter_total_size(1000 + 10000 + 10000 + 1000000 + 1000000 +
-                               1000000 + 10000 + 10000 + 10000 + 1000000)
diff --git a/python-urlgrabber/python-urlgrabber.nm b/python-urlgrabber/python-urlgrabber.nm
index 1fe1083..171c836 100644
--- a/python-urlgrabber/python-urlgrabber.nm
+++ b/python-urlgrabber/python-urlgrabber.nm
@@ -4,8 +4,8 @@
 ###############################################################################
name       = python-urlgrabber
-version    = 3.9.1
-release    = 4
+version    = 3.10.1
+release    = 1
 arch       = noarch
 thisapp    = urlgrabber-%{version}
@@ -20,7 +20,7 @@ description
    throttling, authentication, proxies and more.
 end
-source_dl  =
+source_dl  = http://urlgrabber.baseurl.org/download/
build
    requires
hooks/post-receive
--
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[git.ipfire.org] IPFire 3.x development tree branch, master, updated. 449502be43fa31e974cf547c65a2cc2b8a588dce