make "source" argument to interlocks.acquire mandatory

2010-11-28 20:04:32 -05:00 · 2010-11-28 20:04:32 -05:00 · 7b1143a6ff
commit 7b1143a6ff
parent e5782dd736
1 changed files with 1 additions and 1 deletions
--- a/pyfpdb/interlocks.py
+++ b/pyfpdb/interlocks.py
@ -45,7 +45,7 @@ class InterProcessLockBase:

    def acquire_impl(self, wait): abstract
        
-    def acquire(self, wait=False, retry_time=1, source=None):
+    def acquire(self, source, wait=False, retry_time=1):
        if source == None:
            source="Unknown"
        if self._has_lock:             # make sure 2nd acquire in same process fails