def __init__()

in build/fbcode_builder/getdeps/manifest.py [0:0]

• 34 lines of code
• 9 McCabe index (conditional complexity)

    def __init__(self, file_name, fp=None):
        # allow_no_value enables listing parameters in the
        # autoconf.args section one per line
        config = configparser.RawConfigParser(allow_no_value=True)
        config.optionxform = str  # make it case sensitive

        if fp is None:
            with open(file_name, "r") as fp:
                config.read_file(fp)
        elif isinstance(fp, type("")):
            # For testing purposes, parse from a string (str
            # or unicode)
            config.read_file(io.StringIO(fp))
        else:
            config.read_file(fp)

        # validate against the schema
        seen_sections = set()

        for section in config.sections():
            seen_sections.add(validate_section(file_name, section, config))

        for section in SCHEMA.keys():
            section_def = SCHEMA[section]
            if (
                not section_def.get("optional_section", False)
                and section not in seen_sections
            ):
                raise Exception(
                    "manifest file %s is missing required section %s"
                    % (file_name, section)
                )

        self._config = config
        self.name = config.get("manifest", "name")
        self.fbsource_path = self.get("manifest", "fbsource_path")
        self.shipit_project = self.get("manifest", "shipit_project")
        self.shipit_fbcode_builder = self.get("manifest", "shipit_fbcode_builder")
        self.resolved_system_packages = {}

        if self.name != os.path.basename(file_name):
            raise Exception(
                "filename of the manifest '%s' does not match the manifest name '%s'"
                % (file_name, self.name)
            )