def engine_count(self):
"""determine engine count from `engines` dict"""
count = 0
for n in itervalues(self.engines):
if isinstance(n, (tuple, list)):
n, args = n
count += n
return count
def validate_url_container(container):
"""validate a potentially nested collection of urls."""
if isinstance(container, string_types):
url = container
return validate_url(url)
elif isinstance(container, dict):
container = itervalues(container)
for element in container:
validate_url_container(element)
def validate_url_container(container):
"""validate a potentially nested collection of urls."""
if isinstance(container, string_types):
url = container
return validate_url(url)
elif isinstance(container, dict):
container = itervalues(container)
for element in container:
validate_url_container(element)
def _match(self, check):
"""Find all the matches for a check dict."""
matches = []
tests = {}
for k,v in iteritems(check):
if isinstance(v, dict):
tests[k] = CompositeFilter(v)
else:
tests[k] = lambda o: o==v
for rec in itervalues(self._records):
if self._match_one(rec, tests):
matches.append(copy(rec))
return matches
def _match(self, check):
"""Find all the matches for a check dict."""
matches = []
tests = {}
for k, v in iteritems(check):
if isinstance(v, dict):
tests[k] = CompositeFilter(v)
else:
tests[k] = lambda o: o == v
for rec in itervalues(self._records):
if self._match_one(rec, tests):
matches.append(copy(rec))
return matches
def interrupt_then_kill(self, delay=1.0):
dlist = []
for el in itervalues(self.launchers):
d = el.interrupt_then_kill(delay)
dlist.append(d)
return dlist
def signal(self, sig):
dlist = []
for el in itervalues(self.launchers):
d = el.signal(sig)
dlist.append(d)
return dlist