def _checkBaseClassInit(moduleFilename, c, func_code, funcInfo) :
"""
Return a list of warnings that occur for each base class whose __init__()
is not called
@param funcInfo: triple of functions called, code objects, return values
@type funcInfo: triple
"""
warnings = []
functionsCalled, _, returnValues = funcInfo
for line, stackItem, dummy in returnValues :
if stackItem.data != None :
if not stackItem.isNone() or cfg().returnNoneFromInit :
warn = Warning(func_code, line, msgs.RETURN_FROM_INIT)
warnings.append(warn)
classInit = getattr(c.classObject, utils.INIT, None)
if cfg().baseClassInitted and classInit is not None :
classInitInfo = _get_func_info(classInit)
for base in getattr(c.classObject, '__bases__', None) or ():
if not _baseInitCalled(classInitInfo, base, functionsCalled):
warn = Warning(moduleFilename, func_code,
msgs.BASE_CLASS_NOT_INIT % utils.safestr(base))
warnings.append(warn)
return warnings
def updateCheckerArgs(argStr, func, lastLineNum, warnings):
"""
@param argStr: list of space-separated options, as passed
on the command line
e.g 'blacklist=wrongname initattr no-classdoc'
@type argStr: str
@param func: 'suppressions' or code object
@type func: str or {function.FakeCode} or {types.CodeType}
@param lastLineNum: the last line number of the given function;
compare to func.co_firstlineno if exists
@type lastLineNum: int or {types.CodeType}
@param warnings: list of warnings to append to
@type warnings: list of L{Warning}
@rtype: int
@returns: 1 if the arguments were invalid, 0 if ok.
"""
try:
argList = string.split(argStr)
# if func is code, might trigger
# TypeError: code.__cmp__(x,y) requires y to be a 'code', not a 'str'
if argList and not type(func) == str:
debug('func %r: pychecker args %r', func, argStr)
# don't require long options to start w/--, we can add that for them
for i in range(0, len(argList)):
if argList[i][0] != '-':
argList[i] = '--' + argList[i]
cfg().processArgs(argList)
return 1
except Config.UsageError, detail:
# this gets triggered when parsing a bad __pychecker__ declaration
warn = Warning(func, lastLineNum, msgs.INVALID_CHECKER_ARGS % detail)
warnings.append(warn)
return 0
def _getUnused(module, globalRefs, dict, msg, filterPrefix=None):
"""
Return a list of warnings for unused globals.
For example, for modules:
from twisted.internet import defer
would result in
'defer' -> PyCheckerModule at 0x...: twisted.internet.defer
@param globalRefs: dict of token alias -> full name of token aliases
that have been used ?
@type globalRefs: dict of str -> str
@param dict: dict of token alias -> token containing the tokens
to check for use
@type dict: dict of str -> token
@param msg: the message template to use to create warnings
@type msg: str from L{msgs}
"""
import pprint
warnings = []
for ref in dict.keys():
check = not filterPrefix or utils.startswith(ref, filterPrefix)
# FIXME: do a ref in globalRefs instead?
if check and globalRefs.get(ref) == None:
lineInfo = module.moduleLineNums.get(ref)
if lineInfo:
warnings.append(Warning(lineInfo[0], lineInfo[1], msg % ref))
return warnings
def _checkOverridenMethods(func, baseClasses, warnings) :
for baseClass in baseClasses :
if func.func_name != utils.INIT and \
not function.same_signature(func, baseClass) :
err = msgs.METHOD_SIGNATURE_MISMATCH % (func.func_name, utils.safestr(baseClass))
warnings.append(Warning(func.func_code, func.func_code, err))
break
def load(self, warnings=None):
try:
# there's no need to reload modules we already have
global _output, _statusDlg, _count
txt = _("Loading Module %s\n") % self.moduleName
_output.AddLines(txt)
_count += 1
if _count == 100:
_count = 95
_statusDlg.Update(_count, txt)
module = sys.modules.get(self.moduleName)
if module:
if not _allModules[self.moduleName].module:
return self._initModule(module)
return 1
return self._initModule(self.setupMainCode())
except (SystemExit, KeyboardInterrupt):
exc_type, exc_value, exc_tb = sys.exc_info()
raise exc_type, exc_value
except SyntaxError, (message, (fileName, line, col, text)):
# ActiveGrid: added this for better feedback when module couldn't be loaded.
w = Warning(
self.fullpath, line,
_("Syntax Error: %s\n%s\n%s^error near here") %
(message, text, ' ' * (col - 1)))
warnings.append(w)
return 0
def processFiles(files, cfg=None, pre_process_cb=None):
# insert this here, so we find files in the local dir before std library
if sys.path[0] != '':
sys.path.insert(0, '')
# ensure we have a config object, it's necessary
global _cfg
if cfg is not None:
_cfg = cfg
elif _cfg is None:
_cfg = Config.Config()
if _cfg.ignoreImportErrors:
install_ignore__import__()
warnings = []
utils.initConfig(_cfg)
for file, (moduleName, moduleDir) in zip(files, getModules(files)):
if callable(pre_process_cb):
pre_process_cb("module %s (%s)" % (moduleName, file))
oldsyspath = sys.path[:]
sys.path.insert(0, moduleDir)
module = PyCheckerModule(moduleName, moduleDir=moduleDir)
if not module.load():
w = Warning(module.filename(), 1,
msgs.Internal("NOT PROCESSED UNABLE TO IMPORT"))
warnings.append(w)
sys.path = oldsyspath
utils.popConfig()
return warnings
def _getUnused(module, globalRefs, dict, msg, filterPrefix = None) :
"Return a list of warnings for unused globals"
warnings = []
for ref in dict.keys() :
check = not filterPrefix or utils.startswith(ref, filterPrefix)
if check and globalRefs.get(ref) == None :
lineInfo = module.moduleLineNums.get(ref)
if lineInfo:
warnings.append(Warning(lineInfo[0], lineInfo[1], msg % ref))
return warnings
def processFiles(files, cfg=None, pre_process_cb=None):
"""
@type files: list of str
@type cfg: L{Config.Config}
@param pre_process_cb: callable notifying of module name, filename
@type pre_process_cb: callable taking (str, str)
"""
warnings = []
# insert this here, so we find files in the local dir before std library
if sys.path[0] != '':
sys.path.insert(0, '')
# ensure we have a config object, it's necessary
global _cfg
if cfg is not None:
_cfg = cfg
elif _cfg is None:
_cfg = Config.Config()
if _cfg.ignoreImportErrors:
install_ignore__import__()
utils.initConfig(_cfg)
utils.debug('Processing %d files' % len(files))
for file, (moduleName, moduleDir) in zip(files, getModules(files)):
if callable(pre_process_cb):
pre_process_cb("module %s (%s)" % (moduleName, file))
# create and load the PyCheckerModule, tricking sys.path temporarily
oldsyspath = sys.path[:]
if moduleDir is not None:
sys.path.insert(0, moduleDir)
pcmodule = pcmodules.PyCheckerModule(moduleName, moduleDir=moduleDir)
loaded = pcmodule.load()
sys.path = oldsyspath
if not loaded:
w = Warning(pcmodule.filename(), 1,
msgs.Internal("NOT PROCESSED UNABLE TO IMPORT"))
warnings.append(w)
utils.debug('Processed %d files' % len(files))
utils.popConfig()
return warnings
def updateCheckerArgs(argStr, func, lastLineNum, warnings) :
try :
argList = string.split(argStr)
# don't require long options to start w/--, we can add that for them
for i in range(0, len(argList)) :
if argList[i][0] != '-' :
argList[i] = '--' + argList[i]
cfg().processArgs(argList)
return 1
except Config.UsageError, detail :
warn = Warning(func, lastLineNum, msgs.INVALID_CHECKER_ARGS % detail)
warnings.append(warn)
return 0
def _findFunctionWarnings(module, globalRefs, warnings, suppressions):
for func in module.functions.values():
func_code = func.function.func_code
utils.debug("function:", func_code)
name = '%s.%s' % (module.moduleName, func.function.__name__)
suppress = getSuppression(name, suppressions, warnings)
if cfg().noDocFunc and func.function.__doc__ == None:
err = msgs.NO_FUNC_DOC % func.function.__name__
warnings.append(Warning(module.filename(), func_code, err))
_checkNoSelfArg(func, warnings)
_updateFunctionWarnings(module, func, None, warnings, globalRefs)
if suppress is not None:
utils.popConfig()
def _findFunctionWarnings(module, globalRefs, warnings, suppressions) :
"""
@type module: L{pychecker.checker.PyCheckerModule}
"""
for func in module.functions.values() :
func_code = func.function.func_code
utils.debug("function:", func_code)
name = '%s.%s' % (module.moduleName, func.function.__name__)
suppress = getSuppression(name, suppressions, warnings)
if cfg().noDocFunc and func.function.__doc__ == None :
err = msgs.NO_FUNC_DOC % func.function.__name__
# FIXME: is there a good reason why this passes func_code as line ?
warnings.append(Warning(module.filename(), func_code, err))
_checkNoSelfArg(func, warnings)
_updateFunctionWarnings(module, func, None, warnings, globalRefs)
if suppress is not None :
utils.popConfig()
def removeWarnings(warnings, blacklist, std_lib, cfg):
if std_lib is not None:
std_lib = normalize_path(std_lib)
for index in range(len(warnings) - 1, -1, -1):
filename = normalize_path(warnings[index].file)
if filename in blacklist or (std_lib is not None
and utils.startswith(filename, std_lib)):
del warnings[index]
elif cfg.only:
# ignore files not specified on the cmd line if requested
if os.path.abspath(filename) not in cfg.files:
del warnings[index]
# filter by warning/error level if requested
if cfg.level and warnings[index].level < cfg.level:
del warnings[index]
if cfg.limit:
# sort by severity first, then normal sort (by file/line)
warnings.sort(lambda a, b: cmp(a.level, b.level) or cmp(a, b))
# strip duplicates
lastWarning = None
for index in range(len(warnings) - 1, -1, -1):
warning = warnings[index]
# remove duplicate warnings
if lastWarning is not None and cmp(lastWarning, warning) == 0:
del warnings[index]
else:
lastWarning = warning
num_ignored = len(warnings) - cfg.limit
if num_ignored > 0:
del warnings[:-cfg.limit]
msg = msgs.TOO_MANY_WARNINGS % num_ignored
warnings.append(Warning('', 0, msg))
return warnings
def processFiles(files, cfg=None, pre_process_cb=None):
# insert this here, so we find files in the local dir before std library
if sys.path[0] != '':
sys.path.insert(0, '')
# ensure we have a config object, it's necessary
global _cfg
if cfg is not None:
_cfg = cfg
elif _cfg is None:
_cfg = Config.Config()
warnings = []
utils.initConfig(_cfg)
for moduleName in getModules(files):
if callable(pre_process_cb):
pre_process_cb(moduleName)
module = PyCheckerModule(moduleName)
if not module.load():
w = Warning(module.filename(), 1,
msgs.Internal("NOT PROCESSED UNABLE TO IMPORT"))
warnings.append(w)
utils.popConfig()
return warnings
def _checkSelfArg(method, warnings) :
"""Return a Warning if there is no self parameter or
the first parameter to a method is not self."""
if not cfg().methodArgName:
return
code = method.function.func_code
err = None
if method.isStaticMethod():
if code.co_argcount > 0 and cfg().methodArgName == code.co_varnames[0]:
err = msgs.SELF_IS_ARG % 'staticmethod'
elif code.co_argcount < 1:
err = msgs.NO_METHOD_ARGS % cfg().methodArgName
else:
if method.isClassMethod():
if code.co_varnames[0] not in cfg().classmethodArgNames:
err = msgs.SELF_NOT_FIRST_ARG % \
(cfg().classmethodArgNames, 'class')
elif code.co_varnames[0] != cfg().methodArgName:
err = msgs.SELF_NOT_FIRST_ARG % (cfg().methodArgName, '')
if err is not None :
warnings.append(Warning(code, code, err))
def find(moduleList, initialCfg, suppressions=None):
"Return a list of warnings found in the module list"
if suppressions is None :
suppressions = {}, {}
utils.initConfig(initialCfg)
utils.debug('Finding warnings in %d modules' % len(moduleList))
warnings = []
before = 0
for module in moduleList :
if module.moduleName in cfg().blacklist :
continue
modSuppress = getSuppression(module.moduleName, suppressions, warnings)
globalRefs, classCodes = {}, {}
# mainCode can be null if there was a syntax error
if module.mainCode != None :
utils.debug("module:", module)
before = len(warnings)
funcInfo = _updateFunctionWarnings(module, module.mainCode,
None, warnings, globalRefs, 1)
if before != len(warnings):
utils.debug("module: %r __main__ triggered %d warnings", module,
len(warnings) - before)
for code in funcInfo[1] :
classCodes[code.co_name] = code
before = len(warnings)
_findFunctionWarnings(module, globalRefs, warnings, suppressions)
if before != len(warnings):
utils.debug("module: %r functions triggered %d warnings", module,
len(warnings) - before)
before = len(warnings)
for c in module.classes.values():
_findClassWarnings(module, c, classCodes.get(c.name),
globalRefs, warnings, suppressions)
if before != len(warnings):
utils.debug("module: %r classes triggered %d warnings", module,
len(warnings) - before)
if cfg().noDocModule and \
module.module != None and module.module.__doc__ == None:
warnings.append(Warning(module.filename(), 1, msgs.NO_MODULE_DOC))
utils.debug("module: %r module doc triggered 1 warning")
before = len(warnings)
if cfg().allVariablesUsed or cfg().privateVariableUsed:
prefix = None
if not cfg().allVariablesUsed:
prefix = "_"
for ignoreVar in cfg().variablesToIgnore + cfg().unusedNames:
globalRefs[ignoreVar] = ignoreVar
warnings.extend(_getUnused(module, globalRefs, module.variables,
msgs.VAR_NOT_USED, prefix))
if before != len(warnings):
utils.debug("module: %r unused variables triggered %d warnings",
module, len(warnings) - before)
before = len(warnings)
if cfg().importUsed:
if module.moduleName != utils.INIT or cfg().packageImportUsed:
# always ignore readline module, if [raw_]input() is used
if globalRefs.has_key('input') or \
globalRefs.has_key('raw_input'):
globalRefs['readline'] = 0
warnings.extend(_getUnused(module, globalRefs, module.modules,
msgs.IMPORT_NOT_USED))
if before != len(warnings):
utils.debug("module: %r unused imports triggered %d warnings",
module, len(warnings) - before)
# we have to do this here, b/c checkFunction doesn't popConfig for
# classes this allows us to have __pychecker__ apply to all methods
# when defined at class scope
if module.mainCode != None:
utils.popConfig()
if modSuppress is not None:
utils.popConfig()
std_lib = None
if cfg().ignoreStandardLibrary:
std_lib = getStandardLibraries()
ret = removeWarnings(warnings, getBlackList(cfg().blacklist), std_lib,
cfg())
utils.debug('Found %d warnings in %d modules' % (len(ret), len(moduleList)))
return ret
def _findClassWarnings(module, c, class_code,
globalRefs, warnings, suppressions) :
utils.debug("class:", class_code)
try:
className = utils.safestr(c.classObject)
except TypeError:
# goofy __getattr__
return
classSuppress = getSuppression(className, suppressions, warnings)
baseClasses = c.allBaseClasses()
for base in baseClasses :
baseModule = utils.safestr(base)
if '.' in baseModule :
# make sure we handle import x.y.z
packages = string.split(baseModule, '.')
baseModuleDir = string.join(packages[:-1], '.')
globalRefs[baseModuleDir] = baseModule
# handle class variables
if class_code is not None :
func = function.create_fake(c.name, class_code)
_updateFunctionWarnings(module, func, c, warnings, globalRefs, 0, 1)
filename = module.filename()
func_code = None
for method in c.methods.values() :
if method == None :
continue
func_code = method.function.func_code
utils.debug("class %s: method:" % className, func_code)
try:
name = utils.safestr(c.classObject) + '.' + method.function.func_name
except AttributeError:
# func_name may not exist
continue
methodSuppress = getSuppression(name, suppressions, warnings)
if cfg().checkSpecialMethods:
funcname = method.function.func_name
if funcname[:2] == '__' == funcname[-2:] and \
funcname != '__init__':
err = None
argCount = python.SPECIAL_METHODS.get(funcname, -1)
if argCount != -1:
# if the args are None, it can be any # of args
if argCount is not None:
minArgs = maxArgs = argCount
err = CodeChecks.getFunctionArgErr(funcname,
func_code.co_argcount, minArgs, maxArgs)
else:
err = msgs.NOT_SPECIAL_METHOD % funcname
if err is not None:
warnings.append(Warning(filename, func_code, err))
if cfg().checkOverridenMethods :
_checkOverridenMethods(method.function, baseClasses, warnings)
if cfg().noDocFunc and method.function.__doc__ == None :
err = msgs.NO_FUNC_DOC % method.function.__name__
# FIXME: is there a good reason why this passes func_code as line ?
warnings.append(Warning(filename, func_code, err))
_checkSelfArg(method, warnings)
tmpModule = _getModuleFromFilename(module, func_code.co_filename)
funcInfo = _updateFunctionWarnings(tmpModule, method, c, warnings, globalRefs)
if func_code.co_name == utils.INIT :
# this is a constructor
if utils.INIT in dir(c.classObject) :
warns = _checkBaseClassInit(filename, c, func_code, funcInfo)
warnings.extend(warns)
elif cfg().initDefinedInSubclass :
err = msgs.NO_INIT_IN_SUBCLASS % c.name
warnings.append(Warning(filename, c.getFirstLine(), err))
if methodSuppress is not None :
utils.popConfig()
if c.memberRefs and cfg().membersUsed :
memberList = c.memberRefs.keys()
memberList.sort()
err = msgs.UNUSED_MEMBERS % (string.join(memberList, ', '), c.name)
warnings.append(Warning(filename, c.getFirstLine(), err))
try:
newStyleClass = issubclass(c.classObject, object)
except TypeError:
# FIXME: perhaps this should warn b/c it may be a class???
newStyleClass = 0
slots = c.statics.get('__slots__')
if slots is not None and cfg().slots:
lineNum = c.lineNums['__slots__']
if not newStyleClass:
err = msgs.USING_SLOTS_IN_CLASSIC_CLASS % c.name
warnings.append(Warning(filename, lineNum, err))
elif cfg().emptySlots:
try:
if len(slots.data) == 0:
err = msgs.EMPTY_SLOTS % c.name
warnings.append(Warning(filename, lineNum, err))
except AttributeError:
# happens when slots is an instance of a class w/o __len__
pass
if not newStyleClass and property is not None and cfg().classicProperties:
for static in c.statics.keys():
if type(getattr(c.classObject, static, None)) == property:
err = msgs.USING_PROPERTIES_IN_CLASSIC_CLASS % (static, c.name)
warnings.append(Warning(filename, c.lineNums[static], err))
coerceMethod = c.methods.get('__coerce__')
if newStyleClass and coerceMethod:
lineNum = coerceMethod.function.func_code.co_firstlineno
err = msgs.USING_COERCE_IN_NEW_CLASS % c.name
warnings.append(Warning(filename, lineNum, err))
for newClassMethodName in python.NEW_STYLE_CLASS_METHODS:
newClassMethod = c.methods.get(newClassMethodName)
if not newStyleClass and newClassMethod:
lineNum = newClassMethod.function.func_code.co_firstlineno
err = msgs.USING_NEW_STYLE_METHOD_IN_OLD_CLASS % (newClassMethodName, c.name)
warnings.append(Warning(filename, lineNum, err))
if cfg().noDocClass and c.classObject.__doc__ == None :
method = c.methods.get(utils.INIT, None)
if method != None :
func_code = method.function.func_code
# FIXME: check to make sure this is in our file,
# not a base class file???
err = msgs.NO_CLASS_DOC % c.classObject.__name__
warnings.append(Warning(filename, func_code, err))
# we have to do this here, b/c checkFunction doesn't popConfig for classes
# this allows us to have __pychecker__ apply to all methods
# when defined at class scope
if class_code is not None :
utils.popConfig()
if classSuppress is not None :
utils.popConfig()
def _checkNoSelfArg(func, warnings) :
"Return a Warning if there is a self parameter to a function."
code = func.function.func_code
if code.co_argcount > 0 and cfg().methodArgName in code.co_varnames:
warnings.append(Warning(code, code, msgs.SELF_IS_ARG % 'function'))
def removeWarnings(warnings, blacklist, std_lib, cfg):
"""
@param blacklist: list of absolute paths not to warn for
@type blacklist: str
@param std_lib: list of standard library directories
@type std_lib: list of str or None
"""
utils.debug('filtering %d warnings with blacklist', len(warnings))
if std_lib is not None:
std_lib = [normalize_path(p) for p in std_lib]
for index in range(len(warnings) - 1, -1, -1):
filename = normalize_path(warnings[index].file)
# the blacklist contains paths to packages and modules we do not
# want warnings for
# when we find a match, make sure we continue the warnings for loop
found = False
for path in blacklist:
if not found and filename.startswith(path):
found = True
del warnings[index]
if found:
continue
if std_lib:
found = False
for path in std_lib:
if not found and utils.startswith(filename, path) :
found = True
del warnings[index]
if found:
continue
elif cfg.only:
# ignore files not specified on the cmd line if requested
if os.path.abspath(filename) not in cfg.files:
del warnings[index]
continue
# filter by warning/error level if requested
if cfg.level and warnings[index].level < cfg.level:
del warnings[index]
if cfg.limit:
# sort by severity first, then normal sort (by file/line)
warnings.sort(lambda a, b: cmp(a.level, b.level) or cmp(a, b))
# strip duplicates
lastWarning = None
for index in range(len(warnings)-1, -1, -1):
warning = warnings[index]
# remove duplicate warnings
if lastWarning is not None and cmp(lastWarning, warning) == 0:
del warnings[index]
else:
lastWarning = warning
num_ignored = len(warnings) - cfg.limit
if num_ignored > 0:
del warnings[:-cfg.limit]
msg = msgs.TOO_MANY_WARNINGS % num_ignored
warnings.append(Warning('', 0, msg))
utils.debug('kept %d warnings with blacklist', len(warnings))
return warnings
def find(moduleList, initialCfg, suppressions=None):
"Return a list of warnings found in the module list"
if suppressions is None:
suppressions = {}, {}
utils.initConfig(initialCfg)
warnings = []
for module in moduleList:
if module.moduleName in cfg().blacklist:
continue
modSuppress = getSuppression(module.moduleName, suppressions, warnings)
globalRefs, classCodes = {}, {}
# main_code can be null if there was a syntax error
if module.main_code != None:
funcInfo = _updateFunctionWarnings(module, module.main_code, None,
warnings, globalRefs, 1)
for code in funcInfo[1]:
classCodes[code.co_name] = code
_findFunctionWarnings(module, globalRefs, warnings, suppressions)
for c in module.classes.values():
_findClassWarnings(module, c, classCodes.get(c.name), globalRefs,
warnings, suppressions)
if cfg().noDocModule and \
module.module != None and module.module.__doc__ == None :
warnings.append(Warning(module.filename(), 1, msgs.NO_MODULE_DOC))
if cfg().allVariablesUsed or cfg().privateVariableUsed:
prefix = None
if not cfg().allVariablesUsed:
prefix = "_"
for ignoreVar in cfg().variablesToIgnore + cfg().unusedNames:
globalRefs[ignoreVar] = ignoreVar
warnings.extend(
_getUnused(module, globalRefs, module.variables,
msgs.VAR_NOT_USED, prefix))
if cfg().importUsed:
if module.moduleName != utils.INIT or cfg().packageImportUsed:
# always ignore readline module, if [raw_]input() is used
if globalRefs.has_key('input') or \
globalRefs.has_key('raw_input'):
globalRefs['readline'] = 0
warnings.extend(
_getUnused(module, globalRefs, module.modules,
msgs.IMPORT_NOT_USED))
if module.main_code != None:
utils.popConfig()
if modSuppress is not None:
utils.popConfig()
std_lib = None
if cfg().ignoreStandardLibrary:
std_lib = getStandardLibraries()
return removeWarnings(warnings, getBlackList(cfg().blacklist), std_lib,
cfg())
return self._initModule(self.setupMainCode())
except (SystemExit, KeyboardInterrupt):
exc_type, exc_value, exc_tb = sys.exc_info()
raise exc_type, exc_value
except SyntaxError, (message, (fileName, line, col, text)):
# ActiveGrid: added this for better feedback when module couldn't be loaded.
w = Warning(
self.fullpath, line,
_("Syntax Error: %s\n%s\n%s^error near here") %
(message, text, ' ' * (col - 1)))
warnings.append(w)
return 0
except:
exc_type, exc_value, exc_tb = sys.exc_info()
w = Warning(
self.moduleName, 1, "%s: %s.\nUnable to import module %s." %
(exc_type, exc_value, self.moduleName))
warnings.append(w)
importError(self.moduleName)
return 0
def initModule(self, module):
if not self.module:
filename = _getPyFile(module.__file__)
if string.lower(filename[-3:]) == '.py':
try:
file = open(filename)
except IOError:
pass
else:
self._setupMainCode(file, filename, module)
