return 1 in [c in str for c in set]

def _visit_pyfiles(list, dirname, names):

"""Helper for getFilesForName()."""

# get extension for python source files

if not globals().has_key('_py_ext'):

global _py_ext

_py_ext = [triple[0] for triple in imp.get_suffixes()

if triple[2] == imp.PY_SOURCE][0]

# don't recurse into CVS directories

if 'CVS' in names:

names.remove('CVS')

# add all *.py files to list

list.extend(

[os.path.join(dirname, file) for file in names

if os.path.splitext(file)[1] == _py_ext]

)

def _get_modpkg_path(dotted_name, pathlist=None):

"""Get the filesystem path for a module or a package.

if os.path.isdir(name):

# find all python files in directory

list = []

os.path.walk(name, _visit_pyfiles, list)

# get extension for python source files

if '_py_ext' not in globals():

global _py_ext

_py_ext = [triple[0] for triple in imp.get_suffixes()

if triple[2] == imp.PY_SOURCE][0]

for root, dirs, files in os.walk(name):

# don't recurse into CVS directories

if 'CVS' in dirs:

dirs.remove('CVS')

# add all *.py files to list

list.extend(

[os.path.join(root, file) for file in files

if os.path.splitext(file)[1] == _py_ext]

)

return list

elif os.path.exists(name):

# a single file