Class ApacheConfigLoader

apacheconfig/loader.py:24–496

class ApacheConfigLoader(object):

    def __init__(self, parser, debug=False, **options):
        self._parser = parser
        self._debug = debug
        self._options = dict(options)
        if 'reader' in self._options:
            self._reader = self._options['reader']
        else:
            self._reader = LocalHostReader()
        self._stack = []
        self._includes = set()
        self._ast_cache = {}

    # Code generation rules

    def g_config(self, ast):
        config = {}

        for subtree in ast:
            items = self._walkast(subtree)
            if items:
                config.update(items)

        return config

    @staticmethod
    def _unquote_tag(tag):
        if tag[0] == '"' and tag[-1] == '"':
            tag = tag[1:-1]
        if tag[0] == "'" and tag[-1] == "'":
            tag = tag[1:-1]

        if not tag:
            raise error.ApacheConfigError('Empty block tag not allowed')

        return tag

    def g_block(self, ast):
        tag = ast[0]
        values = {}

        if not self._options.get('namedblocks', True):
            tag = ("".join(tag),)
        if len(tag) > 1:
            name, _, value = tag
            block = {
                name: {
                    value: values
                }
            }
        else:
            tag = self._unquote_tag(tag[0])

            block = {
                tag: values
            }