swift.py 文件源码

def handle_signature(self, sig, signode):
        container_class_name = self.env.temp_data.get('swift:class')
        enum_case = None
        assoc_value = None
        raw_value = None

        # split on ( -> first part is case name
        parts = [x.strip() for x in sig.split('(', maxsplit=1)]
        enum_case = parts[0].strip()
        if len(parts) > 1:
            parts = parts[1].rsplit('=', maxsplit=1)
            assoc_value = parts[0].strip()
            if len(parts) > 1:
                raw_value = parts[1].strip()
            if assoc_value == "":
                assoc_value = None
            else:
                assoc_value = "(" + assoc_value
        else:
            parts = [x.strip() for x in sig.split('=', maxsplit=1)]
            enum_case = parts[0].strip()
            if len(parts) > 1:
                raw_value = parts[1].strip()

        # Add class name
        signode += addnodes.desc_name(enum_case, enum_case)
        if assoc_value:
            signode += addnodes.desc_type(assoc_value, assoc_value)
        if raw_value:
            signode += addnodes.desc_addname(raw_value, " = " + raw_value)

        if container_class_name:
            enum_case = container_class_name + '.' + enum_case
        return enum_case, enum_case, True