VimPlug/jedi
1
0
Fork 1
mirror of https://github.com/davidhalter/jedi.git synced 2025-12-09 23:34:45 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

module caching

Browse Source
This commit is contained in:
David Halter
2012-04-09 14:26:32 +02:00
parent 429a8eedb3
commit 679144ef72
1 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
modules.py
View File

@@ -10,7 +10,7 @@ files = {}
load_module_cb = None load_module_cb = None
module_find_path = sys.path[1:] module_find_path = sys.path[1:]
# TODO we need module caching
class ModuleNotFound(Exception): class ModuleNotFound(Exception):
pass pass
@@ -23,6 +23,8 @@ class File(object):
:param source: The source code of the file. :param source: The source code of the file.
:param module_path: The module path of the file. :param module_path: The module path of the file.
""" """
module_cache = {}
def __init__(self, module_path, source): def __init__(self, module_path, source):
self.source = source self.source = source
self.module_path = module_path self.module_path = module_path
@@ -36,11 +38,24 @@ class File(object):
if not self.module_path and not self.source: if not self.module_path and not self.source:
raise AttributeError("Submit a module name or the source code") raise AttributeError("Submit a module name or the source code")
elif self.module_path: elif self.module_path:
# check the cache
try:
timestamp, _parser = File.module_cache[self.module_path]
if timestamp == os.path.getmtime(self.module_path):
debug.dbg('hit cache')
return _parser
except:
pass
return self._load_module() return self._load_module()
def _load_module(self): def _load_module(self):
self._parser = parsing.PyFuzzyParser(self.source, self.module_path) self._parser = parsing.PyFuzzyParser(self.source, self.module_path)
del self.source # efficiency del self.source # efficiency
# insert into cache
to_cache = (os.path.getmtime(self.module_path), self._parser)
File.module_cache[self.module_path] = to_cache
return self._parser return self._parser
def find_module(current_module, point_path): def find_module(current_module, point_path):
@@ -59,7 +74,6 @@ def find_module(current_module, point_path):
if ns: if ns:
path = [ns[1]] path = [ns[1]]
else: else:
# TODO modules can be system modules, without '.' in path
path = None path = None
debug.dbg('search_module', string, path) debug.dbg('search_module', string, path)
try: try: