def dotted_path_in_sys_path(sys_path, module_path):
"""
Returns the dotted path inside a sys.path as a list of names.
"""
# First remove the suffix.
for suffix in all_suffixes():
if module_path.endswith(suffix):
module_path = module_path[:-len(suffix)]
break
else:
# There should always be a suffix in a valid Python file on the path.
return None
if module_path.startswith(os.path.sep):
# The paths in sys.path most of the times don't end with a slash.
module_path = module_path[1:]
for p in sys_path:
if module_path.startswith(p):
rest = module_path[len(p):]
if rest:
split = rest.split(os.path.sep)
for string in split:
if not string or '.' in string:
return None
return split
return None
def transform_path_to_dotted(sys_path, module_path):
"""
Returns the dotted path inside a sys.path as a list of names. e.g.
>>> transform_path_to_dotted(["/foo"], '/foo/bar/baz.py')
['bar', 'baz']
Returns None if the path doesn't really resolve to anything.
"""
# First remove the suffix.
for suffix in all_suffixes():
if module_path.endswith(suffix):
module_path = module_path[:-len(suffix)]
break
# Once the suffix was removed we are using the files as we know them. This
# means that if someone uses an ending like .vim for a Python file, .vim
# will be part of the returned dotted part.
for p in sys_path:
if module_path.startswith(p):
rest = module_path[len(p):]
if rest.startswith(os.path.sep):
# Remove a slash in cases it's still there.
rest = rest[1:]
if rest:
split = rest.split(os.path.sep)
for string in split:
if not string:
return None
return split
return None
def transform_path_to_dotted(sys_path, module_path):
"""
Returns the dotted path inside a sys.path as a list of names. e.g.
>>> transform_path_to_dotted(["/foo"], '/foo/bar/baz.py')
['bar', 'baz']
Returns None if the path doesn't really resolve to anything.
"""
# First remove the suffix.
for suffix in all_suffixes():
if module_path.endswith(suffix):
module_path = module_path[:-len(suffix)]
break
# Once the suffix was removed we are using the files as we know them. This
# means that if someone uses an ending like .vim for a Python file, .vim
# will be part of the returned dotted part.
for p in sys_path:
if module_path.startswith(p):
rest = module_path[len(p):]
if rest.startswith(os.path.sep):
# Remove a slash in cases it's still there.
rest = rest[1:]
if rest:
split = rest.split(os.path.sep)
for string in split:
if not string:
return None
return split
return None
def dotted_path_in_sys_path(sys_path, module_path):
"""
Returns the dotted path inside a sys.path.
"""
# First remove the suffix.
for suffix in all_suffixes():
if module_path.endswith(suffix):
module_path = module_path[:-len(suffix)]
break
else:
# There should always be a suffix in a valid Python file on the path.
return None
if module_path.startswith(os.path.sep):
# The paths in sys.path most of the times don't end with a slash.
module_path = module_path[1:]
for p in sys_path:
if module_path.startswith(p):
rest = module_path[len(p):]
if rest:
split = rest.split(os.path.sep)
for string in split:
if not string or '.' in string:
return None
return '.'.join(split)
return None
def _get_init_path(directory_path):
"""
The __init__ file can be searched in a directory. If found return it, else
None.
"""
for suffix in all_suffixes():
path = os.path.join(directory_path, '__init__' + suffix)
if os.path.exists(path):
return path
return None
def _get_init_path(directory_path):
"""
The __init__ file can be searched in a directory. If found return it, else
None.
"""
for suffix in all_suffixes():
path = os.path.join(directory_path, '__init__' + suffix)
if os.path.exists(path):
return path
return None
def _get_init_directory(self):
"""
:return: The path to the directory of a package. None in case it's not
a package.
"""
for suffix in all_suffixes():
ending = '__init__' + suffix
py__file__ = self.py__file__()
if py__file__ is not None and py__file__.endswith(ending):
# Remove the ending, including the separator.
return self.py__file__()[:-len(ending) - 1]
return None
def _get_init_directory(self):
"""
:return: The path to the directory of a package. None in case it's not
a package.
"""
for suffix in all_suffixes():
ending = '__init__' + suffix
py__file__ = self.py__file__()
if py__file__ is not None and py__file__.endswith(ending):
# Remove the ending, including the separator.
return self.py__file__()[:-len(ending) - 1]
return None
def remove_python_path_suffix(path):
for suffix in all_suffixes():
if path.endswith(suffix):
path = path[:-len(suffix)]
break
return path
