def source(self):
handler = self.current_handler()
# `getsourcefile` can return None and raise TypeError.
try:
source = inspect.getsourcefile(unwrap(handler))
except TypeError:
source = None
return normpath(source) if source else self.library.source
def lineno(self):
handler = self.current_handler()
try:
lines, start_lineno = inspect.getsourcelines(unwrap(handler))
except (TypeError, OSError, IOError):
return -1
for increment, line in enumerate(lines):
if line.strip().startswith('def '):
return start_lineno + increment
return start_lineno
def _get_arg_spec(self, handler):
handler = unwrap(handler)
try:
args, varargs, kws, defaults, kwo, kwo_defaults, annotations \
= getfullargspec(handler)
except TypeError: # Can occur w/ C functions (incl. many builtins).
return [], 'args', None, None, [], None, {}
if ismethod(handler) or handler.__name__ == '__init__':
args = args[1:] # Drop 'self'.
return args, varargs, kws, defaults, kwo, kwo_defaults, annotations
def source(self):
handler = self.current_handler()
try:
return normpath(inspect.getsourcefile(unwrap(handler)))
except TypeError:
return self.library.source
def _get_arg_spec(self, handler):
handler = unwrap(handler)
try:
return getfullargspec(handler)
except TypeError: # Can occur w/ C functions (incl. many builtins).
return [], 'args', None, None, [], None, {}
