Class JavascriptParser

src/codetext/parser/javascript_parser.py:10–126

class JavascriptParser(LanguageParser):

    FILTER_PATHS = ('test', 'node_modules')

    BLACKLISTED_FUNCTION_NAMES = ['toString', 'toLocaleString', 'valueOf', 'constructor']

    @staticmethod
    def get_docstring_node(node):
        docstring_node = []
        prev_node = node.prev_sibling
        parent_node = node.parent
                
        if prev_node and prev_node.type == 'comment':
            docstring_node.append(prev_node)
        
        elif parent_node:
            if parent_node.type != 'class_body':  # node not inside a class
                prev_node = parent_node.prev_sibling
                if prev_node and prev_node.type == 'comment':
                    docstring_node.append(prev_node)
            
        return docstring_node
    
    @staticmethod
    def get_docstring(node, blob=None):
        if blob:
            logger.info('From version `0.0.6` this function will update argument in the API')
        docstring_node = JavascriptParser.get_docstring_node(node)
        
        docstring = ''
        if docstring_node:
            docstring = get_node_text(docstring_node[0])
        return docstring
    
    @staticmethod
    def get_comment_node(function_node):
        comment_node = get_node_by_kind(function_node, kind=['comment'])
        return comment_node
    
    @staticmethod
    def get_function_list(node):
        function_types = ['function_declaration',
                    'function',
                    'method_definition',
                    'generator_function_declaration',
                    'arrow_function',
                    'generator_function']
        res = get_node_by_kind(node, function_types)
        for node in res[:]:
            if not node.children:
                res.remove(node)

        return res
    
    @staticmethod
    def get_class_list(node):
        res = get_node_by_kind(node, ['class_declaration', 'class'])
        for node in res[:]: