add fake windows dependency fcntl
-import fcntl
import os
+if os.name == "posix":
+ import fcntl
class WinLock(object):
@@ -15,23 +16,22 @@ class Lock(object):
_owner = None
def __init__(self):
- self.LOCK_EX = fcntl.LOCK_EX
- self.LOCK_UN = fcntl.LOCK_UN
- self.LOCK_TE = ""
if os.name == "posix":
self.lock = fcntl
else:
self.lock = WinLock()
_lock = self.lock
+ self.LOCK_EX = self.lock.LOCK_EX
+ self.LOCK_UN = self.lock.LOCK_UN
def get_lock(self):
return self.lock
def flock(self, fp, cmd):
- if cmd == fcntl.LOCK_UN:
+ if cmd == self.lock.LOCK_UN:
Lock._owner = None
self.lock.flock(fp, cmd)
- elif cmd == fcntl.LOCK_EX:
+ elif cmd == self.lock.LOCK_EX:
if Lock._owner is None:
Lock._owner = os.getpid()
self.lock.flock(fp, cmd)
@@ -43,3 +43,4 @@ class Lock(object):
lock = Lock()
+
