def read_file(self, filename, namespace=None):
""" Parse a file. """
# Only parse the file if we haven't parsed it before or it has been
# modified since we last parsed it!
module, mod_time = self._database.get(filename, (None, None))
if module is None or mod_time != os.stat(filename)[stat.ST_MTIME]:
# Event notification.
self.parsing_module = filename
logger.debug('parsing module %s' % filename)
module_factory = ModuleFactory()
try:
module = module_factory.from_file(filename, namespace)
# Event notification.
self.parsed_module = module
logger.debug('parsed module %s' % filename)
# Add the parsed module to the database.
self._database[filename] = (
module, os.stat(filename)[stat.ST_MTIME]
)
self._database_changed = True
except:
logger.debug('error parsing module %s' % filename)
if module is not None:
self._index[module.name] = module
else:
print 'None for', filename, namespace
return module
def read_file(filename, namespace=None):
""" Parses a file. """
global MODULES
global MODULES_CHANGED
module, mod_time = MODULES.get(filename, (None, None))
if module is None or mod_time != os.stat(filename)[stat.ST_MTIME]:
logger.debug('parsing module %s' % filename)
module_factory = ModuleFactory()
try:
module = module_factory.from_file(filename, namespace)
# Add the parsed module to the cache.
MODULES[filename] = (module, os.stat(filename)[stat.ST_MTIME])
MODULES_CHANGED = True
except:
logger.exception('error parsing file %s' % filename)
return module