calibre now depends on dnspython for email delivery. Also remove python 2.5 builds as it is no longer officially supported, though calibre will probably continue to run on it for a little while longer.

installer/linux/freeze.py

@@ -9,7 +9,7 @@ Create linux binary.
 '''
 
 def freeze():
-    import glob, sys, subprocess, tarfile, os, re, textwrap, shutil, cStringIO, bz2, codecs
+    import glob, sys, tarfile, os, textwrap, shutil
     from contextlib import closing
     from cx_Freeze import Executable, setup
     from calibre.constants import __version__, __appname__
@@ -81,6 +81,8 @@ def freeze():
 
     includes = [x[0] for x in executables.values()]
     includes += ['calibre.ebooks.lrf.fonts.prs500.'+x for x in FONT_MAP.values()]
+    includes += ['email.iterators', 'email.generator']
+
 
     excludes = ['matplotlib', "Tkconstants", "Tkinter", "tcl", "_imagingtk",
                 "ImageTk", "FixTk", 'wx', 'PyQt4.QtAssistant', 'PyQt4.QtOpenGL.so',
@@ -88,7 +90,7 @@ def freeze():
                 'glib', 'gobject']
 
     packages = ['calibre', 'encodings', 'cherrypy', 'cssutils', 'xdg',
-                'dateutil']
+                'dateutil', 'dns', 'email']
 
     includes += ['calibre.web.feeds.recipes.'+r for r in recipe_modules]
 

installer/windows/freeze.py

@@ -14,12 +14,11 @@ IMAGEMAGICK_DIR  = 'C:\\ImageMagick'
 FONTCONFIG_DIR   = 'C:\\fontconfig'
 VC90             = r'C:\VC90.CRT'
 
-import sys, os, py2exe, shutil, zipfile, glob, subprocess, re
+import sys, os, py2exe, shutil, zipfile, glob, re
 from distutils.core import setup
-from distutils.filelist import FileList
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
 sys.path.insert(0, BASE_DIR)
-from setup import VERSION, APPNAME, entry_points, scripts, basenames
+from setup import VERSION, APPNAME, scripts, basenames
 sys.path.remove(BASE_DIR)
 
 ICONS = [os.path.abspath(os.path.join(BASE_DIR, 'icons', i)) for i in ('library.ico', 'viewer.ico')]
@@ -145,6 +144,8 @@ def main(args=sys.argv):
                                              'sip', 'pkg_resources', 'PyQt4.QtSvg',
                                              'mechanize', 'ClientForm', 'wmi',
                                              'win32file', 'pythoncom',
+                                             'email.iterators',
+                                             'email.generator',
                                              'win32process', 'win32api', 'msvcrt',
                                              'win32event', 'calibre.ebooks.lrf.any.*',
                                              'calibre.ebooks.lrf.feeds.*',
@@ -155,7 +156,7 @@ def main(args=sys.argv):
                                              'PyQt4.QtWebKit', 'PyQt4.QtNetwork',
                                              ],
                                   'packages'  : ['PIL', 'lxml', 'cherrypy',
-                                                 'dateutil'],
+                                                 'dateutil', 'dns'],
                                   'excludes'  : ["Tkconstants", "Tkinter", "tcl",
                                                  "_imagingtk", "ImageTk", "FixTk"
                                                 ],

src/calibre/ebooks/metadata/isbndb.py

@@ -28,7 +28,8 @@ def fetch_metadata(url, max=100, timeout=5.):
                 raw = urlopen(url).read()
             except Exception, err:
                 raise ISBNDBError('Could not fetch ISBNDB metadata. Error: '+str(err))
-            soup = BeautifulStoneSoup(raw)
+            soup = BeautifulStoneSoup(raw,
+                    convertEntities=BeautifulStoneSoup.XML_ENTITIES)
             book_list = soup.find('booklist')
             if book_list is None:
                 errmsg = soup.find('errormessage').string

src/calibre/gui2/device.py

@@ -337,7 +337,7 @@ class DeviceMenu(QMenu):
 
 class Emailer(Thread):
 
-    def __init__(self, timeout=10):
+    def __init__(self, timeout=60):
         Thread.__init__(self)
         self.setDaemon(True)
         self.job_lock = RLock()
@@ -369,6 +369,7 @@ class Emailer(Thread):
     def _send_mails(self, jobnames, callback, attachments,
                     to_s, subjects, texts, attachment_names):
         opts = email_config().parse()
+        opts.verbose = 3 if os.environ.get('CALIBRE_DEBUG_EMAIL', False) else 0
         from_ = opts.from_
         if not from_:
             from_ = 'calibre <calibre@'+socket.getfqdn()+'>'
@@ -380,7 +381,8 @@ class Emailer(Thread):
                         attachment_name = attachment_names[i])
                 efrom, eto = map(extract_email_address, (from_, to_s[i]))
                 eto = [eto]
-                sendmail(msg, efrom, eto, localhost=None, verbose=0,
+                sendmail(msg, efrom, eto, localhost=None,
+                            verbose=opts.verbose,
                             timeout=self.timeout, relay=opts.relay_host,
                             username=opts.relay_username,
                             password=opts.relay_password, port=opts.relay_port,

src/calibre/gui2/dialogs/fetch_metadata.py

@@ -11,7 +11,7 @@ from PyQt4.QtCore import Qt, QObject, SIGNAL, QVariant, QThread, \
 from PyQt4.QtGui import QDialog, QItemSelectionModel
 
 from calibre.gui2.dialogs.fetch_metadata_ui import Ui_FetchMetadata
-from calibre.gui2 import error_dialog, NONE, info_dialog, warning_dialog
+from calibre.gui2 import error_dialog, NONE, info_dialog
 from calibre.gui2.widgets import ProgressIndicator
 from calibre.utils.config import prefs
 
@@ -184,6 +184,16 @@ class FetchMetadata(QDialog, Ui_FetchMetadata):
             self.matches.resizeColumnsToContents()
             self.pi.stop()
 
+    def terminate(self):
+        if hasattr(self, 'fetcher') and self.fetcher.isRunning():
+            self.fetcher.terminate()
+
+
+    def __enter__(self, *args):
+        return self
+
+    def __exit__(self, *args):
+        self.terminate()
 
     def selected_book(self):
         try:

src/calibre/gui2/dialogs/metadata_single.py

@@ -1,3 +1,4 @@
+from __future__ import with_statement
 __license__   = 'GPL v3'
 __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
 '''
@@ -412,6 +413,7 @@ class MetadataSingleDialog(ResizableDialog, Ui_MetadataSingleDialog):
         publisher = qstring_to_unicode(self.publisher.currentText())
         if isbn or title or author or publisher:
             d = FetchMetadata(self, isbn, title, author, publisher, self.timeout)
+            with d:
                 d.exec_()
             if d.result() == QDialog.Accepted:
                 book = d.selected_book()

src/calibre/trac/plugins/download.py

@@ -5,7 +5,7 @@ import re, textwrap
 
 DEPENDENCIES = [
             #(Generic, version, gentoo, ubuntu, fedora)
-            ('python', '2.5', None, None, None),
+            ('python', '2.6', None, None, None),
             ('setuptools', '0.6c5', 'setuptools', 'python-setuptools', 'python-setuptools-devel'),
             ('Python Imaging Library', '1.1.6', 'imaging', 'python-imaging', 'python-imaging'),
             ('libusb', '0.1.12', None, None, None),

src/calibre/utils/smtp.py

@@ -32,7 +32,10 @@ def create_mail(from_, to, subject, text=None, attachment_data=None,
     if attachment_data is not None:
         from email.mime.base import MIMEBase
         assert attachment_data and attachment_name
+        try:
             maintype, subtype = attachment_type.split('/', 1)
+        except AttributeError:
+            maintype, subtype = 'application', 'octet-stream'
         msg = MIMEBase(maintype, subtype)
         msg.set_payload(attachment_data)
         encoders.encode_base64(msg)
@@ -50,9 +53,11 @@ def get_mx(host):
 
 def sendmail_direct(from_, to, msg, timeout, localhost, verbose):
     import smtplib
+    hosts = get_mx(to.split('@')[-1].strip())
+    if 'darwin' in sys.platform:
+        timeout=None # Non blocking sockets dont work on OS X
     s = smtplib.SMTP(timeout=timeout, local_hostname=localhost)
     s.set_debuglevel(verbose)
-    hosts = get_mx(to.split('@')[-1].strip())
     if not hosts:
         raise ValueError('No mail server found for address: %s'%to)
     last_error = last_traceback = None
@@ -76,6 +81,8 @@ def sendmail(msg, from_, to, localhost=None, verbose=0, timeout=30,
             return sendmail_direct(from_, x, msg, timeout, localhost, verbose)
     import smtplib
     cls = smtplib.SMTP if encryption == 'TLS' else smtplib.SMTP_SSL
+    if 'darwin' in sys.platform:
+        timeout = None # Non-blocking sockets in OS X don't work
     s = cls(timeout=timeout, local_hostname=localhost)
     s.set_debuglevel(verbose)
     if port < 0:

src/calibre/web/feeds/news.py

@@ -379,7 +379,7 @@ class BasicNewsRecipe(object, LoggingInterface):
         if raw:
             return _raw
         if not isinstance(_raw, unicode) and self.encoding:
-            _raw = _raw.decode(self.encoding)
+            _raw = _raw.decode(self.encoding, 'replace')
         massage = list(BeautifulSoup.MARKUP_MASSAGE)
         massage.append((re.compile(r'&(\S+?);'), lambda match: entity_to_unicode(match, encoding=self.encoding)))
         return BeautifulSoup(_raw, markupMassage=massage)

upload.py

@@ -651,11 +651,6 @@ class upload_to_pypi(OptionlessCommand):
     def run(self):
         check_call('python setup.py register'.split())
         check_call('rm -f dist/*', shell=True)
-        check_call('sudo rm -rf build src/calibre/plugins/*', shell=True)
-        os.mkdir('build')
-        check_call('python2.5 setup.py build_ext bdist_egg --exclude-source-files upload'.split())
-        check_call('sudo rm -rf build src/calibre/plugins/*', shell=True)
-        os.mkdir('build')
         check_call('python setup.py build_ext bdist_egg --exclude-source-files upload'.split())
         check_call('python setup.py sdist upload'.split())