summaryrefslogtreecommitdiff
path: root/src/python/stdlib/unittest/signals.py
diff options
context:
space:
mode:
authorSimon Robertshaw <simon@hardwired.org.uk>2011-10-26 13:50:50 (GMT)
committer Simon Robertshaw <simon@hardwired.org.uk>2011-10-26 13:50:50 (GMT)
commite46ef289e142982d7bd592faa7b0f85470364c01 (patch)
treecda253e03788f7db0a7cdcd05662f66b4455e298 /src/python/stdlib/unittest/signals.py
parentd0d0d62bbcbb5c3417f8cba419c83bac192ea985 (diff)
downloadpowder-e46ef289e142982d7bd592faa7b0f85470364c01.zip
powder-e46ef289e142982d7bd592faa7b0f85470364c01.tar.gz
Remove Python console stuff
Diffstat (limited to 'src/python/stdlib/unittest/signals.py')
-rw-r--r--src/python/stdlib/unittest/signals.py57
1 files changed, 0 insertions, 57 deletions
diff --git a/src/python/stdlib/unittest/signals.py b/src/python/stdlib/unittest/signals.py
deleted file mode 100644
index fc31043..0000000
--- a/src/python/stdlib/unittest/signals.py
+++ /dev/null
@@ -1,57 +0,0 @@
-import signal
-import weakref
-
-from functools import wraps
-
-__unittest = True
-
-
-class _InterruptHandler(object):
- def __init__(self, default_handler):
- self.called = False
- self.default_handler = default_handler
-
- def __call__(self, signum, frame):
- installed_handler = signal.getsignal(signal.SIGINT)
- if installed_handler is not self:
- # if we aren't the installed handler, then delegate immediately
- # to the default handler
- self.default_handler(signum, frame)
-
- if self.called:
- self.default_handler(signum, frame)
- self.called = True
- for result in _results.keys():
- result.stop()
-
-_results = weakref.WeakKeyDictionary()
-def registerResult(result):
- _results[result] = 1
-
-def removeResult(result):
- return bool(_results.pop(result, None))
-
-_interrupt_handler = None
-def installHandler():
- global _interrupt_handler
- if _interrupt_handler is None:
- default_handler = signal.getsignal(signal.SIGINT)
- _interrupt_handler = _InterruptHandler(default_handler)
- signal.signal(signal.SIGINT, _interrupt_handler)
-
-
-def removeHandler(method=None):
- if method is not None:
- @wraps(method)
- def inner(*args, **kwargs):
- initial = signal.getsignal(signal.SIGINT)
- removeHandler()
- try:
- return method(*args, **kwargs)
- finally:
- signal.signal(signal.SIGINT, initial)
- return inner
-
- global _interrupt_handler
- if _interrupt_handler is not None:
- signal.signal(signal.SIGINT, _interrupt_handler.default_handler)