From 5eeebb36bfe73dcf17dc8b72bd190c266e25c45e Mon Sep 17 00:00:00 2001 From: "louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13" Date: Tue, 20 Jul 2010 00:10:39 +0000 Subject: remove xmpppy from the repos --- src/xmpppy-0.5.0rc1/xmpp/debug.py | 423 -------------------------------------- 1 file changed, 423 deletions(-) delete mode 100644 src/xmpppy-0.5.0rc1/xmpp/debug.py (limited to 'src/xmpppy-0.5.0rc1/xmpp/debug.py') diff --git a/src/xmpppy-0.5.0rc1/xmpp/debug.py b/src/xmpppy-0.5.0rc1/xmpp/debug.py deleted file mode 100644 index 34ade88f..00000000 --- a/src/xmpppy-0.5.0rc1/xmpp/debug.py +++ /dev/null @@ -1,423 +0,0 @@ -## debug.py -## -## Copyright (C) 2003 Jacob Lundqvist -## -## This program 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, or (at your option) -## any later version. -## -## This program 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. - -_version_ = '1.4.0' - -"""\ - -Generic debug class - -Other modules can always define extra debug flags for local usage, as long as -they make sure they append them to debug_flags - -Also its always a good thing to prefix local flags with something, to reduce risk -of coliding flags. Nothing breaks if two flags would be identical, but it might -activate unintended debugging. - -flags can be numeric, but that makes analysing harder, on creation its -not obvious what is activated, and when flag_show is given, output isnt -really meaningfull. - -This Debug class can either be initialized and used on app level, or used independantly -by the individual classes. - -For samples of usage, see samples subdir in distro source, and selftest -in this code - -""" - - - -import sys -import traceback -import time -import os - -import types - -if os.environ.has_key('TERM'): - colors_enabled=True -else: - colors_enabled=False - -color_none = chr(27) + "[0m" -color_black = chr(27) + "[30m" -color_red = chr(27) + "[31m" -color_green = chr(27) + "[32m" -color_brown = chr(27) + "[33m" -color_blue = chr(27) + "[34m" -color_magenta = chr(27) + "[35m" -color_cyan = chr(27) + "[36m" -color_light_gray = chr(27) + "[37m" -color_dark_gray = chr(27) + "[30;1m" -color_bright_red = chr(27) + "[31;1m" -color_bright_green = chr(27) + "[32;1m" -color_yellow = chr(27) + "[33;1m" -color_bright_blue = chr(27) + "[34;1m" -color_purple = chr(27) + "[35;1m" -color_bright_cyan = chr(27) + "[36;1m" -color_white = chr(27) + "[37;1m" - - -""" -Define your flags in yor modules like this: - -from debug import * - -DBG_INIT = 'init' ; debug_flags.append( DBG_INIT ) -DBG_CONNECTION = 'connection' ; debug_flags.append( DBG_CONNECTION ) - - The reason for having a double statement wis so we can validate params - and catch all undefined debug flags - - This gives us control over all used flags, and makes it easier to allow - global debugging in your code, just do something like - - foo = Debug( debug_flags ) - - group flags, that is a flag in it self containing multiple flags should be - defined without the debug_flags.append() sequence, since the parts are already - in the list, also they must of course be defined after the flags they depend on ;) - example: - -DBG_MULTI = [ DBG_INIT, DBG_CONNECTION ] - - - - NoDebug - ------- - To speed code up, typically for product releases or such - use this class instead if you globaly want to disable debugging -""" - - -class NoDebug: - def __init__( self, *args, **kwargs ): - self.debug_flags = [] - def show( self, *args, **kwargs): - pass - def Show( self, *args, **kwargs): - pass - def is_active( self, flag ): - pass - colors={} - def active_set( self, active_flags = None ): - return 0 - - -LINE_FEED = '\n' - - -class Debug: - def __init__( self, - # - # active_flags are those that will trigger output - # - active_flags = None, - # - # Log file should be file object or file namne - # - log_file = sys.stderr, - # - # prefix and sufix can either be set globaly or per call. - # personally I use this to color code debug statements - # with prefix = chr(27) + '[34m' - # sufix = chr(27) + '[37;1m\n' - # - prefix = 'DEBUG: ', - sufix = '\n', - # - # If you want unix style timestamps, - # 0 disables timestamps - # 1 before prefix, good when prefix is a string - # 2 after prefix, good when prefix is a color - # - time_stamp = 0, - # - # flag_show should normaly be of, but can be turned on to get a - # good view of what flags are actually used for calls, - # if it is not None, it should be a string - # flags for current call will be displayed - # with flag_show as separator - # recomended values vould be '-' or ':', but any string goes - # - flag_show = None, - # - # If you dont want to validate flags on each call to - # show(), set this to 0 - # - validate_flags = 1, - # - # If you dont want the welcome message, set to 0 - # default is to show welcome if any flags are active - welcome = -1 - ): - - self.debug_flags = [] - if welcome == -1: - if active_flags and len(active_flags): - welcome = 1 - else: - welcome = 0 - - self._remove_dupe_flags() - if log_file: - if type( log_file ) is type(''): - try: - self._fh = open(log_file,'w') - except: - print 'ERROR: can open %s for writing' - sys.exit(0) - else: ## assume its a stream type object - self._fh = log_file - else: - self._fh = sys.stdout - - if time_stamp not in (0,1,2): - msg2 = '%s' % time_stamp - raise 'Invalid time_stamp param', msg2 - self.prefix = prefix - self.sufix = sufix - self.time_stamp = time_stamp - self.flag_show = None # must be initialised after possible welcome - self.validate_flags = validate_flags - - self.active_set( active_flags ) - if welcome: - self.show('') - caller = sys._getframe(1) # used to get name of caller - try: - mod_name= ":%s" % caller.f_locals['__name__'] - except: - mod_name = "" - self.show('Debug created for %s%s' % (caller.f_code.co_filename, - mod_name )) - self.show(' flags defined: %s' % ','.join( self.active )) - - if type(flag_show) in (type(''), type(None)): - self.flag_show = flag_show - else: - msg2 = '%s' % type(flag_show ) - raise 'Invalid type for flag_show!', msg2 - - - - - - def show( self, msg, flag = None, prefix = None, sufix = None, - lf = 0 ): - """ - flag can be of folowing types: - None - this msg will always be shown if any debugging is on - flag - will be shown if flag is active - (flag1,flag2,,,) - will be shown if any of the given flags - are active - - if prefix / sufix are not given, default ones from init will be used - - lf = -1 means strip linefeed if pressent - lf = 1 means add linefeed if not pressent - """ - - if self.validate_flags: - self._validate_flag( flag ) - - if not self.is_active(flag): - return - if prefix: - pre = prefix - else: - pre = self.prefix - if sufix: - suf = sufix - else: - suf = self.sufix - - if self.time_stamp == 2: - output = '%s%s ' % ( pre, - time.strftime('%b %d %H:%M:%S', - time.localtime(time.time() )), - ) - elif self.time_stamp == 1: - output = '%s %s' % ( time.strftime('%b %d %H:%M:%S', - time.localtime(time.time() )), - pre, - ) - else: - output = pre - - if self.flag_show: - if flag: - output = '%s%s%s' % ( output, flag, self.flag_show ) - else: - # this call uses the global default, - # dont print "None", just show the separator - output = '%s %s' % ( output, self.flag_show ) - - output = '%s%s%s' % ( output, msg, suf ) - if lf: - # strip/add lf if needed - last_char = output[-1] - if lf == 1 and last_char != LINE_FEED: - output = output + LINE_FEED - elif lf == -1 and last_char == LINE_FEED: - output = output[:-1] - try: - self._fh.write( output ) - except: - # unicode strikes again ;) - s=u'' - for i in range(len(output)): - if ord(output[i]) < 128: - c = output[i] - else: - c = '?' - s=s+c - self._fh.write( '%s%s%s' % ( pre, s, suf )) - self._fh.flush() - - - def is_active( self, flag ): - 'If given flag(s) should generate output.' - - # try to abort early to quicken code - if not self.active: - return 0 - if not flag or flag in self.active: - return 1 - else: - # check for multi flag type: - if type( flag ) in ( type(()), type([]) ): - for s in flag: - if s in self.active: - return 1 - return 0 - - - def active_set( self, active_flags = None ): - "returns 1 if any flags where actually set, otherwise 0." - r = 0 - ok_flags = [] - if not active_flags: - #no debuging at all - self.active = [] - elif type( active_flags ) in ( types.TupleType, types.ListType ): - flags = self._as_one_list( active_flags ) - for t in flags: - if t not in self.debug_flags: - sys.stderr.write('Invalid debugflag given: %s\n' % t ) - ok_flags.append( t ) - - self.active = ok_flags - r = 1 - else: - # assume comma string - try: - flags = active_flags.split(',') - except: - self.show( '***' ) - self.show( '*** Invalid debug param given: %s' % active_flags ) - self.show( '*** please correct your param!' ) - self.show( '*** due to this, full debuging is enabled' ) - self.active = self.debug_flags - - for f in flags: - s = f.strip() - ok_flags.append( s ) - self.active = ok_flags - - self._remove_dupe_flags() - return r - - def active_get( self ): - "returns currently active flags." - return self.active - - - def _as_one_list( self, items ): - """ init param might contain nested lists, typically from group flags. - - This code organises lst and remves dupes - """ - if type( items ) <> type( [] ) and type( items ) <> type( () ): - return [ items ] - r = [] - for l in items: - if type( l ) == type([]): - lst2 = self._as_one_list( l ) - for l2 in lst2: - self._append_unique_str(r, l2 ) - elif l == None: - continue - else: - self._append_unique_str(r, l ) - return r - - - def _append_unique_str( self, lst, item ): - """filter out any dupes.""" - if type(item) <> type(''): - msg2 = '%s' % item - raise 'Invalid item type (should be string)',msg2 - if item not in lst: - lst.append( item ) - return lst - - - def _validate_flag( self, flags ): - 'verify that flag is defined.' - if flags: - for f in self._as_one_list( flags ): - if not f in self.debug_flags: - msg2 = '%s' % f - raise 'Invalid debugflag given', msg2 - - def _remove_dupe_flags( self ): - """ - if multiple instances of Debug is used in same app, - some flags might be created multiple time, filter out dupes - """ - unique_flags = [] - for f in self.debug_flags: - if f not in unique_flags: - unique_flags.append(f) - self.debug_flags = unique_flags - - colors={} - def Show(self, flag, msg, prefix=''): - msg=msg.replace('\r','\\r').replace('\n','\\n').replace('><','>\n <') - if not colors_enabled: pass - elif self.colors.has_key(prefix): msg=self.colors[prefix]+msg+color_none - else: msg=color_none+msg - if not colors_enabled: prefixcolor='' - elif self.colors.has_key(flag): prefixcolor=self.colors[flag] - else: prefixcolor=color_none - - if prefix=='error': - _exception = sys.exc_info() - if _exception[0]: - msg=msg+'\n'+''.join(traceback.format_exception(_exception[0], _exception[1], _exception[2])).rstrip() - - prefix= self.prefix+prefixcolor+(flag+' '*12)[:12]+' '+(prefix+' '*6)[:6] - self.show(msg, flag, prefix) - - def is_active( self, flag ): - if not self.active: return 0 - if not flag or flag in self.active and DBG_ALWAYS not in self.active or flag not in self.active and DBG_ALWAYS in self.active : return 1 - return 0 - -DBG_ALWAYS='always' - -##Uncomment this to effectively disable all debugging and all debugging overhead. -#Debug=NoDebug -- cgit v1.2.3