split out the source into new files

4 files changed, 420 insertions, 415 deletions

diff --git a/abrt-triage.py b/abrt-triage.py
index 8886c89..0a8ebb1 100755
--- a/abrt-triage.py
+++ b/abrt-triage.py
@@ -8,421 +8,7 @@ import bugzilla
 import gtk
 import gtk.glade
 
-from backtrace import Backtrace
-
-class Bug(object):
-    def __init__(self, bz, id):
-        self.bz = bz
-        self.id = id
-        self._bug = bz.getbug(id)
-        if 1:
-            pprint(self._bug.__dict__)
-
-    def get_backtrace(self):
-        # Get the backtrace associated with this ABRT bug, as a Backtrace instance
-        a = self._get_backtrace_info()
-        if a is None:
-            raise NoBacktrace()
-        return Backtrace(self.bz.openattachment(a['attach_id']).read())
-
-    def _get_backtrace_info(self):
-        for a in self._bug.attachments:
-            if a['filename'] == 'backtrace':
-                return a
-
-    def get_script(self):
-        '''Parse the ABRT report, extracting the script'''
-        # print repr(self._bug.longdescs[0]['body'])
-        for line in self._bug.longdescs[0]['body'].splitlines():
-            m = re.match('cmdline: (.+)', line)
-            if m:
-                for arg in m.group(1).split()[1:]:
-                    if arg.startswith('/'):
-                        return arg
-                    if arg.endswith('.py'):
-                        return arg
-
-    def get_abrt_reason(self):
-        for line in self._bug.longdescs[0]['body'].splitlines():
-            m = re.match('reason: (.+)', line)
-            if m:
-                return m.group(1)
-
-    def get_abrt_signal(self):
-        reason = self.get_abrt_reason()
-        if reason is None:
-            return
-
-        m = re.match('Process was terminated by signal ([0-9]+)', reason)
-        if m:
-            sig = int(m.group(1))
-            import signal
-            for signame in dir(signal):
-                if signame.startswith('SIG'):
-                    if getattr(signal, signame) == sig:
-                        return signame
-            
-class NoBacktrace(Exception):
-    pass
-
-class UnsupportedComponent(Exception):
-    def __init__(self, path, url):
-        self.path = path
-        self.url = url
-
-def describe_thread(bt, thread):
-    if len(bt._threads) == 1:
-        return "the program's single thread"
-    else:
-        return "thread #%i" % thread.index
-
-
-def characterize_bt(bug, bt, thread, script):
-    '''Get (newsubject, commentblurb)'''
-    bt_blurb = 'Looking at the backtrace, it looks like '
-    function = None
-
-    signal = bug.get_abrt_signal()
-    if signal:
-        issue = signal
-    else:
-        issue = 'Fatal error'
-
-    for (i, frame) in enumerate(thread.framelist):
-        # Get function name for deepest point in stack that has one:
-        if function is None or function in ['??', 'vtable', '__kernel_vsyscall', 'raise', 'abort', 'g_log', 'g_logv']:
-            function = frame.function
-
-        if frame.function == 'gtk_style_realize':
-            if 'ClearlooksStyle' in frame.info:
-                return ('Crash in gtk_style_realize with "ClearlooksStyle"', None)
-
-        if frame.function == 'abort':
-            # print 'got abort!'
-            for j in range(i, len(thread.framelist)):
-                if thread.framelist[j].function == 'gdk_x_error':
-                    return ('%s in gdk_x_error running %s' % (issue, script), 
-                            (bt_blurb + 'a fatal error happened in frame %(f_idx)s of %(thread)s inside gdk_x_error.'
-                             % dict(thread = describe_thread(bt, thread),
-                                    f_idx = j)
-                             )
-                            )
-
-                if thread.framelist[j].function == '__assert_fail':
-                    return (('Assertion failure in %s inside %s running %s'
-                             % (thread.framelist[j+1].function,
-                                thread.framelist[j+2].function,
-                                script)
-                             ),
-                            (bt_blurb + 'an assertion failed inside frame %(f_idx)s of %(thread)s inside %(function)s.'
-                             % dict(thread = describe_thread(bt, thread),
-                                    f_idx = j,
-                                    function = thread.framelist[j+1].function)
-                             )
-                            )
-
-        if frame.function in ['_XError', '__fortify_fail']:
-            function = frame.function
- 
-        if frame.function in ['IA__g_assertion_message_expr']:
-            function = thread.framelist[i+1].function
-
-        if frame.function == 'Py_FatalError':
-            if thread.framelist[i+1].function == 'PyEval_RestoreThread':
-                    return (('Incorrect thread usage in %s running %s'
-                             % (thread.framelist[i+2].function,
-                                script)
-                             ),
-                            (bt_blurb + "an incorrect usage of Python's internal thread API was detected in %(function)s in frame #%(f_idx)s of %(thread)s"
-                             % dict(function = thread.framelist[i+2].function,
-                                    thread = describe_thread(bt, thread),
-                                    f_idx = i+2)
-                             )
-                            )
-
-        if frame.info == '() from /usr/lib/flash-plugin/libflashplayer.so':
-            raise UnsupportedComponent('/usr/lib/flash-plugin/libflashplayer.so', 
-                                       'https://fedoraproject.org/wiki/ForbiddenItems#Adobe_Flash_Player')
-
-    bt_blurb += 'the problem occurred in %s' % describe_thread(bt, thread)
-    if function:
-        bt_blurb += ' in %s' % function
-
-    if len(thread.framelist) == 1:
-        bt_blurb += '.  However the short length of the backtrace suggests that there was a problem generating the backtrace, so that may not be the true location of the error.'
-
-    if function:
-        summary = '%s in "%s" in %s' % (issue, function, script)
-    else:
-        summary = '%s in %s' % (issue, script)
-
-    return (summary, bt_blurb)
-
-
-def what_provides_file(path):
-    '''
-    Return a (subpackage, srpm) pair of names, or (None, None)
-    '''
-
-    # I'm running on 32-bit: fixup archs in path down to 32-bit version:
-    path = path.replace('/lib64/', '/lib/')
-
-    import yum
-    my = yum.YumBase()
-    my.setCacheDir()
-    if not path.startswith('/'):
-        path = '*/' + path
-    for pkg, path in my.searchPackageProvides([path]).iteritems():
-        print pkg.sourcerpm
-        #print pkg.base_package_name
-        import rpmUtils
-        srpmName = rpmUtils.miscutils.splitFilename(pkg.sourcerpm)[0]
-        return (pkg.name, srpmName)
-    return (None, None)
-
-class Change(object):
-    '''
-    Class representing a change to be made in Bugzilla.
-
-    Somewhat analogous to a patch to be applied to a source tree.
-
-    Currently only supports printing, but eventually ought to support being
-    applied to the bug.
-
-    I want to capture a change as an entity so that you can always do human
-    review of the change, rather than automatically pushing blindly via XML-RPC
-    '''
-    def __init__(self, 
-                 bug,
-                 newsummary=None,
-                 newcomponent=None,
-                 comment=None,
-                 duplicate_id=None,
-                 status=None,
-                 resolution=None):
-        self.bug = bug
-        self.comment = comment
-        self.newsummary = newsummary
-        self.newcomponent = newcomponent
-        self.duplicate_id = duplicate_id
-        self.status = status
-        self.resolution = resolution
-
-    def __str__(self):
-        result = ''
-        if self.newsummary:
-            result += '---- BEGIN SUMMARY ----\n'
-            result += self.newsummary
-            result += '\n---- END SUMMARY ----\n'
-
-        if self.newcomponent:
-            result += '---- BEGIN COMPONENT ----\n'
-            result += '"python" -> "%s"\n' % self.newcomponent # is there a way to do this via XML-RPC?
-            result += '---- END COMPONENT ----\n'
-
-        if self.comment:
-            result += '---- BEGIN COMMENT ----\n'
-            result += self.comment
-            result += '\n---- END COMMENT ----\n'
-
-        if self.duplicate_id:
-            result += '---- MARK AS DUPLICATE OF: %i ----\n' % self.duplicate_id
-
-        if self.status:
-            result += '---- SET status: %s ----\n' % self.status
-
-        if self.resolution:
-            result += '---- SET resolution: %s ----\n' % self.resolution
-
-        return result
-
-class Duplicate(Change):
-    def __init__(self, bug, other_bug_id):
-        Change.__init__(self, 
-                        bug,
-                        comment=(
-'''Thank you for the bug report. 
-
-This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.'''),
-                        duplicate_id = other_bug_id
-                        )                 
-
-def get_change(bz, bug_id):
-    bug = Bug(bz, bug_id)
-
-    signal = bug.get_abrt_signal()
-    if signal:
-        issue = signal
-    else:
-        issue = 'Crash'
-
-    script = bug.get_script() 
-    # script = '/usr/bin/deluged'
-    subpackage, srpmname = None, None
-    if script:
-        subpackage, srpmname = what_provides_file(script)
-
-
-    if script and script.endswith('ies4linux-gtk.py'):
-        return Change(bug,
-                      newsummary='%s running %s' % (issue, 'ies4linux-gtk.py'),
-                      comment=('''Thank you for your report. This bug is in the ies4linux script you are using to run Internet Explorer. Fedora does not provide or support this script. We would suggest that you report the problem to the upstream project at http://www.tatanka.com.br/ies4linux/ , but it does not seem to have been updated since February 2008, so the effort may be wasted. There is unfortunately nothing the Fedora project can do to help you with this problem.'''),
-                      duplicate_id=543591,
-                      )
-
-    if subpackage is None:
-        subpackage = '(unknown)'
-    if srpmname is None:
-        srpmname = '(unknown)'
-
-    try:
-        bt = bug.get_backtrace()
-        (thread, frame) = bt.get_crash_site()
-        (newsummary, bt_blurb) = characterize_bt(bug, bt, thread, script)
-    except Duplicate, d:
-        return d
-    except NoBacktrace, e:
-        comment = 'Thank you for the bug report.\n\n'
-        if signal == 'SIGABRT':
-            comment += 'How reproducible is this problem?  If you run the program from a terminal, is an error message printed?\n\n'
-
-        comment += ('''Unfortunately, without a stack trace from the crash it is impossible to determine what caused the crash. Please see http://fedoraproject.org/wiki/StackTraces for more information about getting a useful stack trace with debugging symbols. Even if you cannot reproduce this crash at will, you can prepare your system now to produce a good stack trace the next time you experience the crash. 
-
-Thank you.
-''')
-        return Change(bug,
-                      newsummary='%s running %s' % (issue, script),
-                      newcomponent = srpmname,
-                      comment=comment
-                      )
-    except UnsupportedComponent, e:
-        return Change(bug,
-                      newsummary='%s in %s' % (issue, e.path),
-                      comment=('''Thank you for the bug report.
-
-Unfortunately the problem appears to be in %(path)s. 
-
-The Fedora Project only ships and maintains Free and Open Source software. Issues such as these are beyond the control of Fedora developers.  See %(url)s for more information
-
-You may find assistance in the Fedora community support forums or mailing list, or you might consider using a commercially supported product.''' 
-                               % dict(path=e.path,
-                                      url=e.url)
-                               )
-                      )
-
-    comment = '''Thank you for reporting this bug.
-
-How reproducible is this problem?  If you run the program from a terminal, is an error message printed?
-
-What is the output of running the following command?
-  rpm -q %(subpackage)s
-
-%(bt_blurb)s
-
-Reassigning component from "python" to "%(srpmname)s";  hopefully the %(srpmname)s maintainer will be able to figure this out further or reassign as necessary.
-''' % dict(subpackage=subpackage,
-           bt_blurb = bt_blurb,
-           srpmname = srpmname)
-
-    if newsummary in ('SIGABRT in "_XError" in /usr/share/virt-manager/virt-manager.py',
-                      'SIGABRT in gdk_x_error running /usr/share/virt-manager/virt-manager.py'):
-        return Duplicate(bug, 540810)
-
-    if newsummary in ('SIGABRT in "_XError" in /usr/bin/istanbul',
-                      'SIGABRT in gdk_x_error running /usr/bin/istanbul'):
-        return Duplicate(bug, 543278)        
-
-    if newsummary == 'SIGABRT in "_XError" in /usr/share/ibus/ui/gtk/main.py':
-        return Duplicate(bug, 546159)
-
-    if (newsummary == 'Fatal error in "XFreeColormap" in /usr/bin/hp-systray'
-        or newsummary == 'SIGSEGV in "XFreeColormap" in /usr/bin/hp-systray'):
-        return Duplicate(bug, 543286)
-
-    if newsummary == 'Crash in gtk_style_realize with "ClearlooksStyle"':
-        return Duplicate(bug, 538799)
-
-    if (newsummary == 'Fatal error in "IA__gtk_accel_groups_activate" in gajim.py'
-        or newsummary == 'SIGSEGV in "IA__gtk_accel_groups_activate" in gajim.py'):
-        return Duplicate(bug, 544828)
-
-    if newsummary == 'SIGSEGV in "Py_DecRef" in /usr/bin/blueman-applet':
-        return Duplicate(bug, 541002)  # should this be 536786 ???
-
-    if newsummary == 'Assertion failure in cs_gem_write_reloc inside radeon_cs_write_reloc running /usr/bin/elisa':
-        return Duplicate(bug, 546034)
-
-    if newsummary =='SIGSEGV in "setup_primary_label_font" in /usr/bin/scribes':
-        return Duplicate(bug, 547971)
-
-    if newsummary == 'Incorrect thread usage in Connection_end_allow_threads running /usr/share/system-config-printer/system-config-printer.py':
-        return Duplicate(bug, 542866)
-
-    if newsummary == 'SIGSEGV in "SMBC_parse_path" in /usr/share/system-config-printer/system-config-printer.py':
-        return Duplicate(bug, 552658)
-
-    if newsummary == 'SIGABRT in "__fortify_fail" in /usr/bin/gwibber-daemon':
-        return Duplicate(bug, 539809)
-
-    if (newsummary == 'SIGABRT in "IA__g_logv" in /usr/lib/glipper/glipper'
-        or newsummary == 'SIGABRT in "IA__g_logv" in /usr/lib64/glipper/glipper'):
-        return Duplicate(bug, 544744)
-
-    if newsummary == 'SIGSEGV in "IA__gdk_cairo_set_source_pixbuf" in /usr/bin/gnochm':
-        return Duplicate(bug, 552417)
-
-    if script and script.endswith('SABnzbd.py'):
-        return Duplicate(bug, 552765)
-
-    if script == 'ubuntu-tweak.py':
-        # Getting various SIGABRT and SIGSEGV from people running "ubuntu-tweak.py"
-        # See https://bugzilla.redhat.com/buglist.cgi?quicksearch=ubuntu-tweak
-        return Change(bug,
-                      newsummary = newsummary,
-                      status='CLOSED', resolution='UPSTREAM',
-                      comment = ('''Thank you for the bug report.  This problem appears to be related to the
-ubuntu-tweak.py script.  This script is not yet packaged within Fedora.  The
-best way to make sure your problem will get looked on is to report it to the
-authors of the program. Most upstream authors use a bug tracking system like
-Bugzilla, and more people who know the code will be looking at the bug report
-there.
-The upstream bug tracking system to use is:
-  https://bugs.launchpad.net/ubuntu-tweak/
-You are requested to add the bugzilla link here for tracking purposes. Please
-make sure the bug isn't already in the upstream bug tracker before filing it.
-
-If you would like to see this software packaged for Fedora, you might want to
-add it to the wishlist here:
-https://fedoraproject.org/wiki/Package_maintainers_wishlist if it isn't there
-already.''')
-                      )
-
-    if (script == '/usr/share/system-config-printer/system-config-printer.py'
-        and signal == 'SIGSEGV'
-        and frame.info.endswith('libsmbclient.so.0')):
-        # bug 546891 - SIGSEGV inside /usr/lib/libsmbclient.so.0 in /usr/share/system-config-printer/system-config-printer.py
-        return Duplicate(bug, 546891)
-
-    # Other possible dups:
-    # bug 548849 - SIGSEGV in yumex due to infinite recursion in "temporary_disable_extension_events" in gdk_window_ensure_native called by /usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
-
-    ch = Change(bug,
-                newsummary = newsummary,
-                newcomponent = srpmname,
-                comment = comment
-                )
-    
-    print '---- BEGIN THREAD ----'
-    for id in sorted(thread.frames.keys()):
-        f = thread.frames[id]
-        if f.address:
-            addr = hex(f.address)
-        else:
-            addr = None
-        print '#%i %s %s %s' % (id, addr, f.function, f.info[:100])
-    print '---- END THREAD ----'
-
-    return ch
+from rules import get_change
 
 class ChangeGui(object):
     def __init__(self, change):
diff --git a/bug.py b/bug.py
new file mode 100644
index 0000000..05f937f
--- /dev/null
+++ b/bug.py
@@ -0,0 +1,60 @@
+from pprint import pprint
+import re
+
+from backtrace import Backtrace
+
+class Bug(object):
+    def __init__(self, bz, id):
+        self.bz = bz
+        self.id = id
+        self._bug = bz.getbug(id)
+        if 1:
+            pprint(self._bug.__dict__)
+
+    def get_backtrace(self):
+        # Get the backtrace associated with this ABRT bug, as a Backtrace instance
+        a = self._get_backtrace_info()
+        if a is None:
+            raise NoBacktrace()
+        return Backtrace(self.bz.openattachment(a['attach_id']).read())
+
+    def _get_backtrace_info(self):
+        for a in self._bug.attachments:
+            if a['filename'] == 'backtrace':
+                return a
+
+    def get_script(self):
+        '''Parse the ABRT report, extracting the script'''
+        # print repr(self._bug.longdescs[0]['body'])
+        for line in self._bug.longdescs[0]['body'].splitlines():
+            m = re.match('cmdline: (.+)', line)
+            if m:
+                for arg in m.group(1).split()[1:]:
+                    if arg.startswith('/'):
+                        return arg
+                    if arg.endswith('.py'):
+                        return arg
+
+    def get_abrt_reason(self):
+        for line in self._bug.longdescs[0]['body'].splitlines():
+            m = re.match('reason: (.+)', line)
+            if m:
+                return m.group(1)
+
+    def get_abrt_signal(self):
+        reason = self.get_abrt_reason()
+        if reason is None:
+            return
+
+        m = re.match('Process was terminated by signal ([0-9]+)', reason)
+        if m:
+            sig = int(m.group(1))
+            import signal
+            for signame in dir(signal):
+                if signame.startswith('SIG'):
+                    if getattr(signal, signame) == sig:
+                        return signame
+
+class NoBacktrace(Exception):
+    pass
+
diff --git a/change.py b/change.py
new file mode 100644
index 0000000..3e44e44
--- /dev/null
+++ b/change.py
@@ -0,0 +1,67 @@
+class Change(object):
+    '''
+    Class representing a change to be made in Bugzilla.
+
+    Somewhat analogous to a patch to be applied to a source tree.
+
+    Currently only supports printing, but eventually ought to support being
+    applied to the bug.
+
+    I want to capture a change as an entity so that you can always do human
+    review of the change, rather than automatically pushing blindly via XML-RPC
+    '''
+    def __init__(self,
+                 bug,
+                 newsummary=None,
+                 newcomponent=None,
+                 comment=None,
+                 duplicate_id=None,
+                 status=None,
+                 resolution=None):
+        self.bug = bug
+        self.comment = comment
+        self.newsummary = newsummary
+        self.newcomponent = newcomponent
+        self.duplicate_id = duplicate_id
+        self.status = status
+        self.resolution = resolution
+
+    def __str__(self):
+        result = ''
+        if self.newsummary:
+            result += '---- BEGIN SUMMARY ----\n'
+            result += self.newsummary
+            result += '\n---- END SUMMARY ----\n'
+
+        if self.newcomponent:
+            result += '---- BEGIN COMPONENT ----\n'
+            result += '"python" -> "%s"\n' % self.newcomponent # is there a way to do this via XML-RPC?
+            result += '---- END COMPONENT ----\n'
+
+        if self.comment:
+            result += '---- BEGIN COMMENT ----\n'
+            result += self.comment
+            result += '\n---- END COMMENT ----\n'
+
+        if self.duplicate_id:
+            result += '---- MARK AS DUPLICATE OF: %i ----\n' % self.duplicate_id
+
+        if self.status:
+            result += '---- SET status: %s ----\n' % self.status
+
+        if self.resolution:
+            result += '---- SET resolution: %s ----\n' % self.resolution
+
+        return result
+
+class Duplicate(Change):
+    def __init__(self, bug, other_bug_id):
+        Change.__init__(self,
+                        bug,
+                        comment=(
+'''Thank you for the bug report.
+
+This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.'''),
+                        duplicate_id = other_bug_id
+                        )
+
diff --git a/rules.py b/rules.py
new file mode 100644
index 0000000..04aeb0d
--- /dev/null
+++ b/rules.py
@@ -0,0 +1,292 @@
+from bug import Bug, NoBacktrace
+from change import Change, Duplicate
+
+class UnsupportedComponent(Exception):
+    def __init__(self, path, url):
+        self.path = path
+        self.url = url
+
+def what_provides_file(path):
+    '''
+    Return a (subpackage, srpm) pair of names, or (None, None)
+    '''
+
+    # I'm running on 32-bit: fixup archs in path down to 32-bit version:
+    path = path.replace('/lib64/', '/lib/')
+
+    import yum
+    my = yum.YumBase()
+    my.setCacheDir()
+    if not path.startswith('/'):
+        path = '*/' + path
+    for pkg, path in my.searchPackageProvides([path]).iteritems():
+        print pkg.sourcerpm
+        #print pkg.base_package_name
+        import rpmUtils
+        srpmName = rpmUtils.miscutils.splitFilename(pkg.sourcerpm)[0]
+        return (pkg.name, srpmName)
+    return (None, None)
+
+def get_change(bz, bug_id):
+    bug = Bug(bz, bug_id)
+
+    signal = bug.get_abrt_signal()
+    if signal:
+        issue = signal
+    else:
+        issue = 'Crash'
+
+    script = bug.get_script()
+    # script = '/usr/bin/deluged'
+    subpackage, srpmname = None, None
+    if script:
+        subpackage, srpmname = what_provides_file(script)
+
+
+    if script and script.endswith('ies4linux-gtk.py'):
+        return Change(bug,
+                      newsummary='%s running %s' % (issue, 'ies4linux-gtk.py'),
+                      comment=('''Thank you for your report. This bug is in the ies4linux script you are using to run Internet Explorer. Fedora does not provide or support this script. We would suggest that you report the problem to the upstream project at http://www.tatanka.com.br/ies4linux/ , but it does not seem to have been updated since February 2008, so the effort may be wasted. There is unfortunately nothing the Fedora project can do to help you with this problem.'''),
+                      duplicate_id=543591,
+                      )
+
+    if subpackage is None:
+        subpackage = '(unknown)'
+    if srpmname is None:
+        srpmname = '(unknown)'
+
+    try:
+        bt = bug.get_backtrace()
+        (thread, frame) = bt.get_crash_site()
+        (newsummary, bt_blurb) = characterize_bt(bug, bt, thread, script)
+    except Duplicate, d:
+        return d
+    except NoBacktrace, e:
+        comment = 'Thank you for the bug report.\n\n'
+        if signal == 'SIGABRT':
+            comment += 'How reproducible is this problem?  If you run the program from a terminal, is an error message printed?\n\n'
+
+        comment += ('''Unfortunately, without a stack trace from the crash it is impossible to determine what caused the crash. Please see http://fedoraproject.org/wiki/StackTraces for more information about getting a useful stack trace with debugging symbols. Even if you cannot reproduce this crash at will, you can prepare your system now to produce a good stack trace the next time you experience the crash. 
+
+Thank you.
+''')
+        return Change(bug,
+                      newsummary='%s running %s' % (issue, script),
+                      newcomponent = srpmname,
+                      comment=comment
+                      )
+    except UnsupportedComponent, e:
+        return Change(bug,
+                      newsummary='%s in %s' % (issue, e.path),
+                      comment=('''Thank you for the bug report.
+
+Unfortunately the problem appears to be in %(path)s.
+
+The Fedora Project only ships and maintains Free and Open Source software. Issues such as these are beyond the control of Fedora developers.  See %(url)s for more information
+
+You may find assistance in the Fedora community support forums or mailing list, or you might consider using a commercially supported product.'''
+                               % dict(path=e.path,
+                                      url=e.url)
+                               )
+                      )
+
+    comment = '''Thank you for reporting this bug.
+
+How reproducible is this problem?  If you run the program from a terminal, is an error message printed?
+
+What is the output of running the following command?
+  rpm -q %(subpackage)s
+
+%(bt_blurb)s
+
+Reassigning component from "python" to "%(srpmname)s";  hopefully the %(srpmname)s maintainer will be able to figure this out further or reassign as necessary.
+''' % dict(subpackage=subpackage,
+           bt_blurb = bt_blurb,
+           srpmname = srpmname)
+
+    if newsummary in ('SIGABRT in "_XError" in /usr/share/virt-manager/virt-manager.py',
+                      'SIGABRT in gdk_x_error running /usr/share/virt-manager/virt-manager.py'):
+        return Duplicate(bug, 540810)
+
+    if newsummary in ('SIGABRT in "_XError" in /usr/bin/istanbul',
+                      'SIGABRT in gdk_x_error running /usr/bin/istanbul'):
+        return Duplicate(bug, 543278)
+
+    if newsummary == 'SIGABRT in "_XError" in /usr/share/ibus/ui/gtk/main.py':
+        return Duplicate(bug, 546159)
+
+    if (newsummary == 'Fatal error in "XFreeColormap" in /usr/bin/hp-systray'
+        or newsummary == 'SIGSEGV in "XFreeColormap" in /usr/bin/hp-systray'):
+        return Duplicate(bug, 543286)
+
+    if newsummary == 'Crash in gtk_style_realize with "ClearlooksStyle"':
+        return Duplicate(bug, 538799)
+
+    if (newsummary == 'Fatal error in "IA__gtk_accel_groups_activate" in gajim.py'
+        or newsummary == 'SIGSEGV in "IA__gtk_accel_groups_activate" in gajim.py'):
+        return Duplicate(bug, 544828)
+
+    if newsummary == 'SIGSEGV in "Py_DecRef" in /usr/bin/blueman-applet':
+        return Duplicate(bug, 541002)  # should this be 536786 ???
+
+    if newsummary == 'Assertion failure in cs_gem_write_reloc inside radeon_cs_write_reloc running /usr/bin/elisa':
+        return Duplicate(bug, 546034)
+
+    if newsummary =='SIGSEGV in "setup_primary_label_font" in /usr/bin/scribes':
+        return Duplicate(bug, 547971)
+
+    if newsummary == 'Incorrect thread usage in Connection_end_allow_threads running /usr/share/system-config-printer/system-config-printer.py':
+        return Duplicate(bug, 542866)
+
+    if newsummary == 'SIGSEGV in "SMBC_parse_path" in /usr/share/system-config-printer/system-config-printer.py':
+        return Duplicate(bug, 552658)
+
+    if newsummary == 'SIGABRT in "__fortify_fail" in /usr/bin/gwibber-daemon':
+        return Duplicate(bug, 539809)
+
+    if (newsummary == 'SIGABRT in "IA__g_logv" in /usr/lib/glipper/glipper'
+        or newsummary == 'SIGABRT in "IA__g_logv" in /usr/lib64/glipper/glipper'):
+        return Duplicate(bug, 544744)
+
+    if newsummary == 'SIGSEGV in "IA__gdk_cairo_set_source_pixbuf" in /usr/bin/gnochm':
+        return Duplicate(bug, 552417)
+
+    if script and script.endswith('SABnzbd.py'):
+        return Duplicate(bug, 552765)
+
+    if script == 'ubuntu-tweak.py':
+        # Getting various SIGABRT and SIGSEGV from people running "ubuntu-tweak.py"
+        # See https://bugzilla.redhat.com/buglist.cgi?quicksearch=ubuntu-tweak
+        return Change(bug,
+                      newsummary = newsummary,
+                      status='CLOSED', resolution='UPSTREAM',
+                      comment = ('''Thank you for the bug report.  This problem appears to be related to the
+ubuntu-tweak.py script.  This script is not yet packaged within Fedora.  The
+best way to make sure your problem will get looked on is to report it to the
+authors of the program. Most upstream authors use a bug tracking system like
+Bugzilla, and more people who know the code will be looking at the bug report
+there.
+The upstream bug tracking system to use is:
+  https://bugs.launchpad.net/ubuntu-tweak/
+You are requested to add the bugzilla link here for tracking purposes. Please
+make sure the bug isn't already in the upstream bug tracker before filing it.
+
+If you would like to see this software packaged for Fedora, you might want to
+add it to the wishlist here:
+https://fedoraproject.org/wiki/Package_maintainers_wishlist if it isn't there
+already.''')
+                      )
+
+    if (script == '/usr/share/system-config-printer/system-config-printer.py'
+        and signal == 'SIGSEGV'
+        and frame.info.endswith('libsmbclient.so.0')):
+        # bug 546891 - SIGSEGV inside /usr/lib/libsmbclient.so.0 in /usr/share/system-config-printer/system-config-printer.py
+        return Duplicate(bug, 546891)
+
+    # Other possible dups:
+    # bug 548849 - SIGSEGV in yumex due to infinite recursion in "temporary_disable_extension_events" in gdk_window_ensure_native called by /usr/lib/gtk-2.0/2.10.0/immodules/im-xim.so
+
+    ch = Change(bug,
+                newsummary = newsummary,
+                newcomponent = srpmname,
+                comment = comment
+                )
+
+    print '---- BEGIN THREAD ----'
+    for id in sorted(thread.frames.keys()):
+        f = thread.frames[id]
+        if f.address:
+            addr = hex(f.address)
+        else:
+            addr = None
+        print '#%i %s %s %s' % (id, addr, f.function, f.info[:100])
+    print '---- END THREAD ----'
+
+    return ch
+
+def characterize_bt(bug, bt, thread, script):
+    '''Get (newsubject, commentblurb)'''
+    bt_blurb = 'Looking at the backtrace, it looks like '
+    function = None
+
+    signal = bug.get_abrt_signal()
+    if signal:
+        issue = signal
+    else:
+        issue = 'Fatal error'
+
+    for (i, frame) in enumerate(thread.framelist):
+        # Get function name for deepest point in stack that has one:
+        if function is None or function in ['??', 'vtable', '__kernel_vsyscall', 'raise', 'abort', 'g_log', 'g_logv']:
+            function = frame.function
+
+        if frame.function == 'gtk_style_realize':
+            if 'ClearlooksStyle' in frame.info:
+                return ('Crash in gtk_style_realize with "ClearlooksStyle"', None)
+
+        if frame.function == 'abort':
+            # print 'got abort!'
+            for j in range(i, len(thread.framelist)):
+                if thread.framelist[j].function == 'gdk_x_error':
+                    return ('%s in gdk_x_error running %s' % (issue, script),
+                            (bt_blurb + 'a fatal error happened in frame %(f_idx)s of %(thread)s inside gdk_x_error.'
+                             % dict(thread = describe_thread(bt, thread),
+                                    f_idx = j)
+                             )
+                            )
+
+                if thread.framelist[j].function == '__assert_fail':
+                    return (('Assertion failure in %s inside %s running %s'
+                             % (thread.framelist[j+1].function,
+                                thread.framelist[j+2].function,
+                                script)
+                             ),
+                            (bt_blurb + 'an assertion failed inside frame %(f_idx)s of %(thread)s inside %(function)s.'
+                             % dict(thread = describe_thread(bt, thread),
+                                    f_idx = j,
+                                    function = thread.framelist[j+1].function)
+                             )
+                            )
+
+        if frame.function in ['_XError', '__fortify_fail']:
+            function = frame.function
+
+        if frame.function in ['IA__g_assertion_message_expr']:
+            function = thread.framelist[i+1].function
+
+        if frame.function == 'Py_FatalError':
+            if thread.framelist[i+1].function == 'PyEval_RestoreThread':
+                    return (('Incorrect thread usage in %s running %s'
+                             % (thread.framelist[i+2].function,
+                                script)
+                             ),
+                            (bt_blurb + "an incorrect usage of Python's internal thread API was detected in %(function)s in frame #%(f_idx)s of %(thread)s"
+                             % dict(function = thread.framelist[i+2].function,
+                                    thread = describe_thread(bt, thread),
+                                    f_idx = i+2)
+                             )
+                            )
+
+        if frame.info == '() from /usr/lib/flash-plugin/libflashplayer.so':
+            raise UnsupportedComponent('/usr/lib/flash-plugin/libflashplayer.so',
+                                       'https://fedoraproject.org/wiki/ForbiddenItems#Adobe_Flash_Player')
+
+    bt_blurb += 'the problem occurred in %s' % describe_thread(bt, thread)
+    if function:
+        bt_blurb += ' in %s' % function
+
+    if len(thread.framelist) == 1:
+        bt_blurb += '.  However the short length of the backtrace suggests that there was a problem generating the backtrace, so that may not be the true location of the error.'
+
+    if function:
+        summary = '%s in "%s" in %s' % (issue, function, script)
+    else:
+        summary = '%s in %s' % (issue, script)
+
+    return (summary, bt_blurb)
+
+def describe_thread(bt, thread):
+    if len(bt._threads) == 1:
+        return "the program's single thread"
+    else:
+        return "thread #%i" % thread.index