def load(self,name):
self.__lock.acquire()
try:
passwd_db = PasswdFile(self.__password_file)
passwd_db.load()
if name in passwd_db:
self.__user = passwd_db[name]
else:
self.__user = None
raise EInvalidValue('name',name,'No such user.')
self.__file_modified = passwd_db.last_modified()
# loading /etc/shadow database
shadow_db = ShadowFile(self.__shadow_file)
shadow_db.load()
if name in shadow_db:
self.__shadow = shadow_db[name]
else:
self.__shadow = None
raise EInvalidValue('User (' ,name, ') does not exist in shadow')
self.__shadow_file_modified = shadow_db.last_modified()
self.__loaded = 1
finally:
self.__lock.release()
def load(self, name):
self.__lock.acquire()
try:
passwd_db = PasswdFile(self.__password_file)
passwd_db.load()
if name in passwd_db:
self.__user = passwd_db[name]
else:
self.__user = None
raise EInvalidValue('name', name, 'No such user.')
self.__file_modified = passwd_db.last_modified()
# loading /etc/shadow database
shadow_db = ShadowFile(self.__shadow_file)
shadow_db.load()
if name in shadow_db:
self.__shadow = shadow_db[name]
else:
self.__shadow = None
raise EInvalidValue('User (', name,
') does not exist in shadow')
self.__shadow_file_modified = shadow_db.last_modified()
self.__loaded = 1
finally:
self.__lock.release()
def is_dirty(self):
if not self.__loaded:
return 1
self.__lock.acquire()
try:
passwd_db = PasswdFile(self.__password_file)
if not passwd_db.exists():
return 1
else:
return not not (passwd_db.last_modified() > self.__file_modified)
shadow_db = ShadowFile(self.__shadow_file)
if not shadow_db.exists():
return 1
else:
return not not (shadow_db.last_modified() > self.__shadow_file_modified)
finally:
self.__lock.release()
def is_dirty(self):
if not self.__loaded:
return 1
self.__lock.acquire()
try:
passwd_db = PasswdFile(self.__password_file)
if not passwd_db.exists():
return 1
else:
return not not (passwd_db.last_modified() >
self.__file_modified)
shadow_db = ShadowFile(self.__shadow_file)
if not shadow_db.exists():
return 1
else:
return not not (shadow_db.last_modified() >
self.__shadow_file_modified)
finally:
self.__lock.release()
