type_hints.py 文件源码

def show_type_hint(self, view, point):
        project_path = find_project_dir(view)
        module_info = get_module_imports(project_path, view.file_name())
        module, word = module_word(view, point)
        if word == '':
            return
        if word[0] == '(' and word[-1] == ')':
            word = word[1:-1]

        # TODO: use module from module_word to improve accuracy
        type_info = get_type(
            project_path,
            module_info['moduleName'],
            word,
            [m['module'] for m in module_info['imports']]
        )
        if len(type_info) == 0:
            return

        first_result = type_info[0]

        def on_navigate(string):
            view.window().open_file(string, sublime.ENCODED_POSITION)

        #file_path:row:col
        link_url = first_result['definedAt']['name'] + ':' + \
            str(first_result['definedAt']['start'][0]) + ':' + \
            str(first_result['definedAt']['start'][1])

        view.show_popup('''
            <p>From: <a href="%s">%s</a> </p>
            <p>Type: %s </p>
        ''' % ( link_url,
                ",".join(first_result['exportedFrom']),
                first_result['type']),
        sublime.HIDE_ON_MOUSE_MOVE_AWAY,
        point,
        500,    # max width
        500,    # max height
        on_navigate)