def maketext(self, name = '', default = '', obj = None):
if default is None:
default = ''
if callable(default):
default = callany(default, obj)
ctrl = wx.TextCtrl(self.content, -1, name=name, value=default)
return (name, ctrl)
def maketext(self, name='', default='', obj=None):
if default is None:
default = ''
if callable(default):
default = callany(default, obj)
ctrl = wx.TextCtrl(self.content, -1, name=name, value=default)
return (name, ctrl)
def wrapper(*secret_a, **secret_kws):
# Check that the original function has a callback argument
cb = None
# User can optionally can pass a Callback object
if 'callback' in secret_kws:
if any((cbname in secret_kws) for cbname in callbacks_):
raise AssertionError('use callback or individual callbacks')
cb = secret_kws['callback']
else:
# Otherwise calllables like "success = lambda: ..." can be passed
for cbname in callbacks_:
if cbname in secret_kws:
if cb is None:
cb = Callback(_cbnames = None if callbacks_ is CALLBACKS else callbacks_)
if not callable(secret_kws[cbname]):
raise TypeError('%s must be callable' % cbname)
mycb = CallLaterDelegate(secret_kws[cbname])
setattr(cb, cbname, mycb)
del secret_kws[cbname]
secret_kws['callback'] = cb
# No callbacks were specified. Use the empty one.
if cb is None:
_cbnames = None if callbacks_ is CALLBACKS else callbacks_
secret_kws['callback'] = cb = Callback(_cbnames = _cbnames)
'''
Details of semantics of return values:
If an exception is raised during the function:
cb.error returns a false value: exception is re-raised.
returns a true value: exception is not raised -- has been handled
If execution completes normally:
func returns a false value: no added effect, value is returned
returns True (NOTE: must be the value True!):
cb.success is called, value is returned
These conditions are to guarantee that old callbacks still function the same
way and future functionality is present.
'''
try:
val = func(*secret_a, **secret_kws)
except Exception, e:
print_exc()
from util import callany
if not callany(cb.error, e):
raise
val = None
def wrapper(*secret_a, **secret_kws):
# Check that the original function has a callback argument
cb = None
# User can optionally can pass a Callback object
if 'callback' in secret_kws:
if any((cbname in secret_kws) for cbname in callbacks_):
raise AssertionError('use callback or individual callbacks')
cb = secret_kws['callback']
else:
# Otherwise calllables like "success = lambda: ..." can be passed
for cbname in callbacks_:
if cbname in secret_kws:
if cb is None:
cb = Callback(_cbnames=None if callbacks_ is CALLBACKS
else callbacks_)
if not callable(secret_kws[cbname]):
raise TypeError('%s must be callable' % cbname)
mycb = CallLaterDelegate(secret_kws[cbname])
setattr(cb, cbname, mycb)
del secret_kws[cbname]
secret_kws['callback'] = cb
# No callbacks were specified. Use the empty one.
if cb is None:
_cbnames = None if callbacks_ is CALLBACKS else callbacks_
secret_kws['callback'] = cb = Callback(_cbnames=_cbnames)
'''
Details of semantics of return values:
If an exception is raised during the function:
cb.error returns a false value: exception is re-raised.
returns a true value: exception is not raised -- has been handled
If execution completes normally:
func returns a false value: no added effect, value is returned
returns True (NOTE: must be the value True!):
cb.success is called, value is returned
These conditions are to guarantee that old callbacks still function the same
way and future functionality is present.
'''
try:
val = func(*secret_a, **secret_kws)
except Exception, e:
print_exc()
from util import callany
if not callany(cb.error, e):
raise
val = None
