diff --git a/src/common/connection_handlers.py b/src/common/connection_handlers.py
index 5c97ba87a54a8f8ed4e6f16591fe183e90332f40..24d3e4072cd24b3e61cc605b782b532f5c6f6354 100644
--- a/src/common/connection_handlers.py
+++ b/src/common/connection_handlers.py
@@ -2333,7 +2333,7 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco,
for jid in raw_roster:
try:
j = helpers.parse_jid(jid)
- except:
+ except Exception:
print >> sys.stderr, _('JID %s is not RFC compliant. It will not be added to your roster. Use roster management tools such as http://jru.jabberstudio.org/ to remove it') % jid
else:
infos = raw_roster[jid]
diff --git a/src/common/rst_xhtml_generator.py b/src/common/rst_xhtml_generator.py
index 315b011adb4ff003f636dcda70c46544b94b309e..c65387d152c2ea2aa7264e594169f18b86d95d39 100644
--- a/src/common/rst_xhtml_generator.py
+++ b/src/common/rst_xhtml_generator.py
@@ -27,7 +27,7 @@ try:
from docutils.parsers.rst import roles
from docutils import nodes,utils
from docutils.parsers.rst.roles import set_classes
-except:
+except ImportError:
print "Requires docutils 0.4 for set_classes to be available"
def create_xhtml(text):
return None
diff --git a/src/common/xmpp/auth.py b/src/common/xmpp/auth.py
index 1c7721cb88cd7605e27d0380028b6888c01b871f..733346123dc8f9f4e6cba9e2fe73ef4874222ca8 100644
--- a/src/common/xmpp/auth.py
+++ b/src/common/xmpp/auth.py
@@ -161,8 +161,10 @@ class SASL(PlugIn):
if challenge.getNamespace()!=NS_SASL: return
if challenge.getName()=='failure':
self.startsasl='failure'
- try: reason=challenge.getChildren()[0]
- except: reason=challenge
+ try:
+ reason=challenge.getChildren()[0]
+ except Exception:
+ reason=challenge
self.DEBUG('Failed SASL authentification: %s'%reason,'error')
raise NodeProcessed
elif challenge.getName()=='success':
diff --git a/src/common/xmpp/features.py b/src/common/xmpp/features.py
index 277e7c8d38f6537041f8c9ad6cdb738d9eb8c120..4cee5d6f6ed7964d8f1c0a38649b00a58698208c 100644
--- a/src/common/xmpp/features.py
+++ b/src/common/xmpp/features.py
@@ -149,7 +149,8 @@ def getPrivacyLists(disp):
if list_.getName()=='list': dict_['lists'].append(list_.getAttr('name'))
else: dict_[list_.getName()]=list_.getAttr('name')
return dict_
- except: pass
+ except Exception:
+ pass
def getPrivacyList(disp,listname):
""" Requests specific privacy list listname. Returns list of XML nodes (rules)
@@ -157,7 +158,8 @@ def getPrivacyList(disp,listname):
try:
resp=disp.SendAndWaitForResponse(Iq('get',NS_PRIVACY,payload=[Node('list',{'name':listname})]))
if isResultNode(resp): return resp.getQueryPayload()[0]
- except: pass
+ except Exception:
+ pass
def setActivePrivacyList(disp,listname=None,typ='active'):
""" Switches privacy list 'listname' to specified type.
diff --git a/src/common/xmpp/filetransfer.py b/src/common/xmpp/filetransfer.py
index 6624a114376841ac6c4ba1f4b0693d827c9237a2..6afefe3e34f255f6b6ea6434b833e251fec8988b 100644
--- a/src/common/xmpp/filetransfer.py
+++ b/src/common/xmpp/filetransfer.py
@@ -69,8 +69,10 @@ class IBB(PlugIn):
err=None
sid,blocksize=stanza.getTagAttr('open','sid'),stanza.getTagAttr('open','block-size')
self.DEBUG('StreamOpenHandler called sid->%s blocksize->%s'%(sid,blocksize),'info')
- try: blocksize=int(blocksize)
- except: err=ERR_BAD_REQUEST
+ try:
+ blocksize=int(blocksize)
+ except Exception:
+ err=ERR_BAD_REQUEST
if not sid or not blocksize: err=ERR_BAD_REQUEST
elif sid in self._streams.keys(): err=ERR_UNEXPECTED_REQUEST
if err: rep=Error(stanza,err)
@@ -137,8 +139,12 @@ class IBB(PlugIn):
"""
sid,seq,data=stanza.getTagAttr('data','sid'),stanza.getTagAttr('data','seq'),stanza.getTagData('data')
self.DEBUG('ReceiveHandler called sid->%s seq->%s'%(sid,seq),'info')
- try: seq=int(seq); data=base64.decodestring(data)
- except: seq=''; data=''
+ try:
+ seq=int(seq)
+ data=base64.decodestring(data)
+ except Exception:
+ seq=''
+ data=''
err=None
if not sid in self._streams.keys(): err=ERR_ITEM_NOT_FOUND
else:
diff --git a/src/common/xmpp/protocol.py b/src/common/xmpp/protocol.py
index 5f553941b57af347f89b44721d91015bafc0521e..eb9c3136f2b015a972156ff422c3d86fa239ffa1 100644
--- a/src/common/xmpp/protocol.py
+++ b/src/common/xmpp/protocol.py
@@ -326,22 +326,30 @@ class Protocol(Node):
self.timestamp=None
for d in self.getTags('delay',namespace=NS_DELAY2):
try:
- if d.getAttr('stamp')<self.getTimestamp2(): self.setTimestamp(d.getAttr('stamp'))
- except: pass
+ if d.getAttr('stamp') < self.getTimestamp2():
+ self.setTimestamp(d.getAttr('stamp'))
+ except Exception:
+ pass
if not self.timestamp:
for x in self.getTags('x',namespace=NS_DELAY):
try:
- if x.getAttr('stamp')<self.getTimestamp(): self.setTimestamp(x.getAttr('stamp'))
- except: pass
+ if x.getAttr('stamp') < self.getTimestamp():
+ self.setTimestamp(x.getAttr('stamp'))
+ except Exception:
+ pass
if timestamp is not None: self.setTimestamp(timestamp) # To auto-timestamp stanza just pass timestamp=''
def getTo(self):
""" Return value of the 'to' attribute. """
- try: return self['to']
- except: return None
+ try:
+ return self['to']
+ except KeyError:
+ return None
def getFrom(self):
""" Return value of the 'from' attribute. """
- try: return self['from']
- except: return None
+ try:
+ return self['from']
+ except KeyError:
+ return None
def getTimestamp(self):
""" Return the timestamp in the 'yyyymmddThhmmss' format. """
if self.timestamp: return self.timestamp
diff --git a/src/common/xmpp/session.py b/src/common/xmpp/session.py
index 0e77020787cdb9802031467003248f66ffba8039..aa19d1d62a15953410aadaca49e5873550526a9d 100644
--- a/src/common/xmpp/session.py
+++ b/src/common/xmpp/session.py
@@ -127,8 +127,10 @@ class Session:
""" Reads all pending incoming data.
Raises IOError on disconnection.
Blocks until at least one byte is read."""
- try: received = self._recv(10240)
- except: received = ''
+ try:
+ received = self._recv(10240)
+ except socket.error:
+ received = ''
if len(received): # length of 0 means disconnect
self.DEBUG(repr(self.fileno())+' '+received,'got')
diff --git a/src/common/xmpp/simplexml.py b/src/common/xmpp/simplexml.py
index fc735ffab590d7566362c169a7ff9730891d3529..7e10185f67d75e19840dd5a029603a7ff5a022f0 100644
--- a/src/common/xmpp/simplexml.py
+++ b/src/common/xmpp/simplexml.py
@@ -168,8 +168,7 @@ class Node(object):
return self.attrs
def getAttr(self, key):
""" Returns value of specified attribute. """
- try: return self.attrs[key]
- except: return None
+ return self.attrs.get(key)
def getChildren(self):
""" Returns all node's child nodes as list. """
return self.kids
@@ -203,12 +202,16 @@ class Node(object):
return self.getTags(name, attrs, namespace, one=1)
def getTagAttr(self,tag,attr):
""" Returns attribute value of the child with specified name (or None if no such attribute)."""
- try: return self.getTag(tag).attrs[attr]
- except: return None
+ try:
+ return self.getTag(tag).attrs[attr]
+ except:
+ return None
def getTagData(self,tag):
""" Returns cocatenated CDATA of the child with specified name."""
- try: return self.getTag(tag).getData()
- except: return None
+ try:
+ return self.getTag(tag).getData()
+ except Exception:
+ return None
def getTags(self, name, attrs={}, namespace=None, one=0):
""" Filters all child nodes using specified arguments as filter.
Returns the list of nodes found. """
@@ -264,13 +267,17 @@ class Node(object):
def setTagAttr(self,tag,attr,val):
""" Creates new node (if not already present) with name "tag"
and sets it's attribute "attr" to value "val". """
- try: self.getTag(tag).attrs[attr]=val
- except: self.addChild(tag,attrs={attr:val})
+ try:
+ self.getTag(tag).attrs[attr]=val
+ except Exception:
+ self.addChild(tag,attrs={attr:val})
def setTagData(self,tag,val,attrs={}):
""" Creates new node (if not already present) with name "tag" and (optionally) attributes "attrs"
and sets it's CDATA to string "val". """
- try: self.getTag(tag,attrs).setData(ustr(val))
- except: self.addChild(tag,attrs,payload=[ustr(val)])
+ try:
+ self.getTag(tag,attrs).setData(ustr(val))
+ except Exception:
+ self.addChild(tag,attrs,payload=[ustr(val)])
def has_attr(self,key):
""" Checks if node have attribute "key"."""
return key in self.attrs
diff --git a/src/common/xmpp/transports.py b/src/common/xmpp/transports.py
index ad7e68f0f66ae05329e7e1aec33ac0949b7cf354..9fd83884ad93db09c527949e02e8376c69c54cab 100644
--- a/src/common/xmpp/transports.py
+++ b/src/common/xmpp/transports.py
@@ -100,8 +100,10 @@ class TCPsocket(PlugIn):
self._recv=self._sock.recv
self.DEBUG("Successfully connected to remote host %s"%repr(server),'start')
return 'ok'
- except: continue
- except: pass
+ except Exception:
+ continue
+ except Exception:
+ pass
def plugout(self):
""" Disconnect from the remote server and unregister self.disconnected method from
@@ -112,12 +114,16 @@ class TCPsocket(PlugIn):
def receive(self):
""" Reads all pending incoming data. Calls owner's disconnected() method if appropriate."""
- try: received = self._recv(1024000)
- except: received = ''
+ try:
+ received = self._recv(1024000)
+ except socket.error:
+ received = ''
while temp_failure_retry(select.select,[self._sock],[],[],0)[0]:
- try: add = self._recv(1024000)
- except: add=''
+ try:
+ add = self._recv(1024000)
+ except socket.error:
+ add=''
received +=add
if not add: break
diff --git a/src/common/xmpp/transports_nb.py b/src/common/xmpp/transports_nb.py
index df456c11ece20313f9ee8b48dcb1cdc02e08c52c..5414fc956fcabb6b576d10344624d31139587b75 100644
--- a/src/common/xmpp/transports_nb.py
+++ b/src/common/xmpp/transports_nb.py
@@ -102,7 +102,8 @@ class SSLWrapper:
if self.exc_args[0] > 0:
errno = self.exc_args[0]
strerror = self.exc_args[1]
- except: pass
+ except Exception:
+ pass
self.parent.__init__(self, errno, strerror)
@@ -112,7 +113,8 @@ class SSLWrapper:
if len(ppeer) == 2 and isinstance(ppeer[0], basestring) \
and isinstance(ppeer[1], int):
self.peer = ppeer
- except: pass
+ except Exception:
+ pass
def __str__(self):
s = str(self.__class__)
@@ -356,8 +358,10 @@ class NonBlockingTcp(PlugIn, IdleObject):
def pollend(self, retry=False):
if not self.printed_error:
self.printed_error = True
- try: self._do_receive(errors_only=True)
- except: log.error("pollend: Got exception from _do_receive:", exc_info=True)
+ try:
+ self._do_receive(errors_only=True)
+ except Exception:
+ log.error("pollend: Got exception from _do_receive:", exc_info=True)
conn_failure_cb = self.on_connect_failure
self.disconnect()
if conn_failure_cb:
@@ -381,8 +385,10 @@ class NonBlockingTcp(PlugIn, IdleObject):
except socket.error, e:
if e[0] != errno.ENOTCONN:
log.error("Error shutting down socket for %s:", self.getName(), exc_info=True)
- try: sock.close()
- except: log.error("Error closing socket for %s:", self.getName(), exc_info=True)
+ try:
+ sock.close()
+ except Exception:
+ log.error("Error closing socket for %s:", self.getName(), exc_info=True)
# socket descriptor cannot be (un)plugged anymore
self.fd = -1
if self.on_disconnect:
diff --git a/src/common/zeroconf/client_zeroconf.py b/src/common/zeroconf/client_zeroconf.py
index 0b842e239ef24c5a6f6720aecd3b1aa22258d674..6952636c50d150c4d1eb37a1cbdb31fc8c1e0bf4 100644
--- a/src/common/zeroconf/client_zeroconf.py
+++ b/src/common/zeroconf/client_zeroconf.py
@@ -105,7 +105,7 @@ class ZeroconfListener(IdleObject):
self.started = False
try:
self._serv.close()
- except:
+ except socket.error:
pass
self.conn_holder.kill_all_connections()
@@ -343,7 +343,7 @@ class P2PConnection(IdleObject, PlugIn):
self._sock = socket.socket(*ai[:3])
self._sock.setblocking(False)
self._server = ai[4]
- except:
+ except socket.error:
if sys.exc_value[0] != errno.EINPROGRESS:
# for all errors, we try other addresses
self.connect_to_next_ip()
@@ -491,7 +491,7 @@ class P2PConnection(IdleObject, PlugIn):
try:
self._sock.shutdown(socket.SHUT_RDWR)
self._sock.close()
- except:
+ except socket.error:
# socket is already closed
pass
self.fd = -1
diff --git a/src/config.py b/src/config.py
index c072c74198cbb592a19161df3a4574d6f60ed9fa..494b573d86aa6cf467f0241e7584297dbb1c3f20 100644
--- a/src/config.py
+++ b/src/config.py
@@ -640,7 +640,7 @@ class PreferencesWindow:
tv = gtk.TextView()
try:
gtkspell.Spell(tv, lang)
- except:
+ except Exception:
dialogs.ErrorDialog(
_('Dictionary for lang %s not available') % lang,
_('You have to install %s dictionary to use spellchecking, or '
diff --git a/src/gtkgui_helpers.py b/src/gtkgui_helpers.py
index 6fadb53b1c569dc6f4b324e97a950b94cfaf81f5..d86014bdc5fca5fb99e1db1e9ba73f914ed085e0 100644
--- a/src/gtkgui_helpers.py
+++ b/src/gtkgui_helpers.py
@@ -795,7 +795,7 @@ default_name = ''):
# Save image
try:
pixbuf.save(file_path, type_)
- except:
+ except Exception:
if os.path.exists(file_path):
os.remove(file_path)
new_file_path = '.'.join(file_path.split('.')[:-1]) + '.jpeg'
diff --git a/src/htmltextview.py b/src/htmltextview.py
index b6395b2ae1d4079c2ace6b1aa3a8c7dc0ee9a676..ce7f72db58418b42472e6de79742258fa3369ad6 100644
--- a/src/htmltextview.py
+++ b/src/htmltextview.py
@@ -1046,7 +1046,8 @@ if __name__ == '__main__':
change_cursor = tag
elif tag == tag_table.lookup('focus-out-line'):
over_line = True
- except: pass
+ except Exception:
+ pass
#if line_tooltip.timeout != 0:
# Check if we should hide the line tooltip