Source code:
———
This module provides a
class that can be used to determine the set of modules imported by a script. modulefinder.py can also be run as a script, giving the filename of a Python script as its argument, after which a report of the imported modules will be printed.
modulefinder.AddPackagePath(pkg_name, path)
Record that the package named pkg_name can be found in the specified path.
modulefinder.ReplacePackage(oldname, newname)
Allows specifying that the module named oldname is in fact the package named newname.
classmodulefinder.ModuleFinder(path=None, debug=0, excludes=[], replace_paths=[])
This class provides
and
methods to determine the set of modules imported by a script. path can be a list of directories to search for modules; if not specified, sys.path is used. debug sets the debugging level; higher values make the class print debugging messages about what it’s doing. excludes is a list of module names to exclude from the analysis. replace_paths is a list of (oldpath,newpath) tuples that will be replaced in module paths.
report()
Print a report to standard output that lists the modules imported by the script and their paths, as well as modules that are missing or seem to be missing.
run_script(pathname)
Analyze the contents of the pathname file, which must contain Python code.
modules
A dictionary mapping module names to modules. See
.
Example usage of
The script that is going to get analyzed later on (bacon.py):
importre,itertoolstry:importbaconhameggsexceptImportError:passtry:importguido.python.hamexceptImportError:passThe script that will output the report of bacon.py:
frommodulefinderimportModuleFinderfinder=ModuleFinder()finder.run_script('bacon.py')print('Loaded modules:')forname,modinfinder.modules.items():print('%s: '%name,end='')print(','.join(list(mod.globalnames.keys())[:3]))print('-'*50)print('Modules not imported:')print('\n'.join(finder.badmodules.keys()))Sample output (may vary depending on the architecture):
Loadedmodules:_types:copyreg:_inverted_registry,_slotnames,__all__re._compiler:isstring,_sre,_optimize_unicode_sre:re._constants:REPEAT_ONE,makedict,AT_END_LINEsys:re:__module__,finditer,_expanditertools:__main__:re,itertools,baconhameggsre._parser:_PATTERNENDERS,SRE_FLAG_UNICODEarray:types:__module__,IntType,TypeType---------------------------------------------------Modulesnotimported:guido.python.hambaconhameggs