def rescan_files(self, handler=None):
"""
:type handler: FileDfsHandler or None
"""
dir_stack = []
if handler:
handler.project = self
handler.setup()
project_root = self.abs_path
for r, d, files in os.walk(project_root):
dir_path = self.build_relative_path(r)
ignored = False
for ignored_dir in self.ignored_dirs:
if dir_path.startswith(ignored_dir):
ignored = True
break
if ignored:
continue
if handler:
while dir_stack and not dir_path.startswith(dir_stack[-1]):
handler.exit_dir(dir_stack.pop())
dir_stack.append(dir_path)
handler.enter_dir(dir_path)
for f in files:
path = self.build_relative_path(os.path.join(r, f))
self.file_extensions.add(get_extension(path))
self._files[path] = None
if handler:
handler.handle_file(path)
if handler:
while dir_stack:
handler.exit_dir(dir_stack.pop())
handler.tear_down()
def rescan_files(self, handler=None):
"""
:type handler: FileDfsHandler or None
"""
dir_stack = []
if handler:
handler.project = self
handler.setup()
project_root = self.abs_path
for r, d, files in os.walk(project_root):
dir_path = self.build_relative_path(r)
ignored = False
for ignored_dir in self.ignored_dirs:
if dir_path.startswith(ignored_dir):
ignored = True
break
if ignored:
continue
if handler:
while dir_stack and not dir_path.startswith(dir_stack[-1]):
handler.exit_dir(dir_stack.pop())
dir_stack.append(dir_path)
handler.enter_dir(dir_path)
for f in files:
path = self.build_relative_path(os.path.join(r, f))
self.file_extensions.add(get_extension(path))
self._files[path] = None
if handler:
handler.handle_file(path)
if handler:
while dir_stack:
handler.exit_dir(dir_stack.pop())
handler.tear_down()
def filter_files(self, cond=None, extension=None):
""" Return filenames of files in this project that satisfy the condition function
:param str or None extension: the file extensions to filter, e.g. 'java' or 'java,xml'
"""
if cond is not None:
return (f for f in self._files.iterkeys() if cond(f))
if extension is not None:
return self.filter_files(cond=lambda f: get_extension(f) in [e.strip() for e in extension.split(',')])
def filter_files(self, cond=None, extension=None):
""" Return filenames of files in this project that satisfy the condition function
:param str or None extension: the file extensions to filter, e.g. 'java' or 'java,xml'
"""
if cond is not None:
return (f for f in self._files.iterkeys() if cond(f))
if extension is not None:
return self.filter_files(cond=lambda f: get_extension(f) in [e.strip() for e in extension.split(",")])