def maybeCallbackGenerator(f, *args, **kw):
try:
result = f(*args, **kw)
except Exception, e:
return defer(_add_monocle_tb(e))
def maybeCallbackGenerator(f, *args, **kw):
try:
result = f(*args, **kw)
except Exception, e:
return defer(_add_monocle_tb(e))
def maybeCallbackGenerator(f, *args, **kw):
try:
result = f(*args, **kw)
except Exception, e:
return defer(_add_monocle_tb(e))
if isinstance(result, types.GeneratorType):
return _monocle_chain(None, result, Callback())
elif isinstance(result, Callback):
return result
elif isinstance(result, TwistedDeferred):
cb = Callback()
result.addCallbacks(cb, lambda f: cb(_add_twisted_tb(f)))
return cb
return defer(result)
# @_o
def _o(f):
"""
monocle helps you write Callback-using code that looks like a regular
sequential function. For example::
@_o
def foo():
result = yield makeSomeRequestResultingInCallback()
print result
When you call anything that results in a Callback, you can simply yield it;
your generator will automatically be resumed when the Callback's result is
def maybeCallbackGenerator(f, *args, **kw):
try:
result = f(*args, **kw)
except Exception, e:
return defer(_add_monocle_tb(e))
if isinstance(result, types.GeneratorType):
return _monocle_chain(None, result, Callback())
elif isinstance(result, Callback):
return result
elif isinstance(result, TwistedDeferred):
cb = Callback()
result.addCallbacks(cb, lambda f: cb(_add_twisted_tb(f)))
return cb
return defer(result)
# @_o
def _o(f):
"""
monocle helps you write Callback-using code that looks like a regular
sequential function. For example::
@_o
def foo():
result = yield makeSomeRequestResultingInCallback()
print result
When you call anything that results in a Callback, you can simply yield it;
your generator will automatically be resumed when the Callback's result is
