def get_documents(self, maximum_number_of_documents=1000000):
        slugged_url = slugify(self.plugin_name)
        results = {}
        for num, fn in enumerate(os.listdir(self.server['documents'])):
            if num == maximum_number_of_documents:
                break
            if fn in slugged_url:
                with open(os.path.join(self.server['documents'], fn)) as f:
                    results[slugged_url] = json.load(f)
        return results
dataset/ETHPy150Open kootenpv/sky/sky/crawler_plugins.py/CrawlFilePlugin.get_documents/swapped operands of `in`