1. Remove Set Element if Exists Theset.remove()method of Python will remove a particular element from the set. This method takes the single element you wanted to remove from the set as an argument, if the specified element does not exist in the set, then “KeyError” is returned. To ov...
Usage:pipenv[OPTIONS]COMMAND[ARGS]...Options:--where Output project home information.--venv Output virtualenv information.--py Output Python interpreter information.--envs Output Environment Variable options.--rm Remove the virtualenv.--bare Minimal output.--man Display manpage.--support Output diag...
区别于discard() def remove(self, *args, **kwargs): # real signature unknown """ Remove an element from a set; it must be a member. If the element is not a member, raise a KeyError. """ pass 1. 2. 3. 4. 5. 6. 7. 8.>>> s1 = {11,22,33,} >>> s1.remove(11) >>...
exception=record.exc_info)logger_opt.log(record.levelname,record.getMessage())defconfigure_logging(flask_app:Flask):"""配置日志"""path=Path(flask_app.config['LOG_PATH'])ifnot path.exists():path.mkdir(parents=True)log_name=Path(path,'sips.log'...
()defopen_ip_record_file(self):self.f=open('reachable_ip.txt','a')defcheck_ping_result(self):ifself.ping_result==0:self.f.write(self.ip+"\n")defremove_last_reachable_ip_file_exist(self):ifos.path.exists('reachable_ip.txt'):os.remove('reachable_ip.txt')if__name__=='__main_...
```# Python script to remove empty folders in a directoryimport osdef remove_empty_folders(directory_path):for root, dirs, files in os.walk(directory_path, topdown=False):for folder in dirs:folder_path = os.path.join(root,...
if__name__ =='__main__': parser = argparse.ArgumentParser( description=__description__, epilog="Developed by {} on {}".format(", ".join(__authors__), __date__) ) parser.add_argument('EVIDENCE_FILE',help="Path to evidence file") ...
encoding='utf-8')) # 写入到文件对象 # 删除节点 if config.has_section('group'): config.remove_section('group') config.write(open('files/my.ini', mode='w', encoding='utf-8')) # 删除节点下面的内容 if config.has_section('client'): config.remove_section('client') config.remove_option...
from collections import deque queue = deque() # create deque queue.append(2) # append right queue.appenleft(1) # append left queue.clear() # remove all elements --> len = 0 copy_queue = queue.copy() # create a shallow copy of the deque ...
from the server""" ret = self._rest_call("GET", uri, req_data) return ret def set(self, uri, req_data): """Update a resource on the server""" ret = self._rest_call("PUT", uri, req_data) return ret def _rest_call(self, method, uri, req_data): """REST call""" if ...