mutex: pep 343 'with' stmt support

93410270 · Sam Rushing · 8799d1aa · 93410270
Commit 93410270 authored Jun 24, 2012 by Sam Rushing
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coro/sync.pyx coro/sync.pyx +4 -0

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--- a/coro/sync.pyx
+++ b/coro/sync.pyx
@@ -374,6 +374,10 @@ cdef class mutex:
                # nothing to schedule
                return False

+    # for 'with'
+    __enter__ = lock
+    def __exit__ (self, t, v, tb):
+        self.unlock()

 # ===========================================================================
 #                         Read/Write Lock