def _get_signature_from_title(self, title):
title_elements = []
for i in title:
if xml_extractor_re.match(str(i)):
elements = xml_extractor_re.findall(str(i))
title_elements.extend(elements)
else:
elements = str(i)
title_elements.append(elements)
signature = "".join(title_elements)
# replace double spaces " " with single space " "
signature = re.sub(" ", " ", signature)
# replace pointer space "* " with pointer "*"
signature = re.sub("\* ", "*", signature)
m = c_funcptr_sig_re.match(signature)
if m is None:
m = c_sig_re.match(signature)
if m is None:
raise ValueError('no match')
rettype, name, arglist, const = m.groups()
return arglist
def _get_signature_from_title(self, title):
title_elements = []
for i in title:
if xml_extractor_re.match(str(i)):
elements = xml_extractor_re.findall(str(i))
title_elements.extend(elements)
else:
elements = str(i)
title_elements.append(elements)
signature = "".join(title_elements)
# replace double spaces " " with single space " "
signature = re.sub(" ", " ", signature)
# replace pointer space "* " with pointer "*"
signature = re.sub("\* ", "*", signature)
m = c_funcptr_sig_re.match(signature)
if m is None:
m = c_sig_re.match(signature)
if m is None:
raise ValueError('no match')
rettype, name, arglist, const = m.groups()
return arglist
def parse_title(self, title):
signature = self.get_signature_from_title(title)
m = c_funcptr_sig_re.match(signature)
if m is None:
m = c_sig_re.match(signature)
if m is None:
raise ValueError('no match')
rettype, name, arglist, const = m.groups()
return rettype, name, arglist, const, signature
def parse_title(self, title):
signature = self.get_signature_from_title(title)
m = c_funcptr_sig_re.match(signature)
if m is None:
m = c_sig_re.match(signature)
if m is None:
raise ValueError('no match')
rettype, name, arglist, const = m.groups()
return rettype, name, arglist, const, signature
def handle_func_like_macro(self, sig, signode):
u"""Handles signatures of function-like macros.
If the objtype is 'function' and the the signature ``sig`` is a
function-like macro, the name of the macro is returned. Otherwise
``False`` is returned. """
global namespace
if not self.objtype == 'function':
return False
m = c_funcptr_sig_re.match(sig)
if m is None:
m = c_sig_re.match(sig)
if m is None:
raise ValueError('no match')
rettype, fullname, arglist, _const = m.groups()
arglist = arglist.strip()
if rettype or not arglist:
return False
arglist = arglist.replace('`', '').replace('\\ ', '') # remove markup
arglist = [a.strip() for a in arglist.split(",")]
# has the first argument a type?
if len(arglist[0].split(" ")) > 1:
return False
# This is a function-like macro, it's arguments are typeless!
signode += addnodes.desc_name(fullname, fullname)
paramlist = addnodes.desc_parameterlist()
signode += paramlist
for argname in arglist:
param = addnodes.desc_parameter('', '', noemph=True)
# separate by non-breaking space in the output
param += nodes.emphasis(argname, argname)
paramlist += param
if namespace:
fullname = namespace + "." + fullname
return fullname
def handle_func_like_macro(self, sig, signode):
u"""Handles signatures of function-like macros.
If the objtype is 'function' and the the signature ``sig`` is a
function-like macro, the name of the macro is returned. Otherwise
``False`` is returned. """
if not self.objtype == 'function':
return False
m = c_funcptr_sig_re.match(sig) # pylint: disable=invalid-name
if m is None:
m = c_sig_re.match(sig) # pylint: disable=invalid-name
if m is None:
raise ValueError('no match')
rettype, fullname, arglist, _const = m.groups()
arglist = arglist.strip()
if rettype or not arglist:
return False
arglist = arglist.replace('`', '').replace('\\ ', '') # remove markup
arglist = [a.strip() for a in arglist.split(",")]
# has the first argument a type?
if len(arglist[0].split(" ")) > 1:
return False
# This is a function-like macro, it's arguments are typeless!
signode += addnodes.desc_name(fullname, fullname)
paramlist = addnodes.desc_parameterlist()
signode += paramlist
for argname in arglist:
param = addnodes.desc_parameter('', '', noemph=True)
# separate by non-breaking space in the output
param += nodes.emphasis(argname, argname)
paramlist += param
self.is_function_like_macro = True
return fullname
