DirectoryManager+set_directory(path: str)+get_current_directory()+create_file(file_name: str, content: str)+read_file(file_name: str) 6.2 目录管理类实现 下面是一个简单的DirectoryManager类的实现: importosclassDirectoryManager:def__init__(self,initial_directory):self.set_directory(initial_directory...
set_exportcfg(self, export_value): logging.info('Import configuration file.') if export_value is not None: self.exportcfg = export_value def print_startup_info(self): def get_info_str(info): return str(info) print_info = "Startup information of the current device:\n" print_info +=...
tcp_socket.connect((TCP_IP, TCP_PORT))try:#Sending messagetcp_socket.send(MESSAGE_TO_SERVER)exceptsocket.error, e:print'Error occurred while sending data to server. Error code: '+str(e[0]) +' , Error message : '+ e[1] sys.exit()print'Message to the server send successfully' 接收...
# Iterate over the files in the current "root"forfile_entryinfiles:# create the relative path to the filefile_path = os.path.join(root, file_entry)print(file_path) 我们也可以使用root + os.sep() + file_entry来实现相同的效果,但这不如我们使用的连接路径的方法那样符合 Python 的风格。使用...
1、自动化office，包括对excel、word、ppt、email、pdf等常用办公场景的操作，python都有对应的工具库，...
def add_text(content, font_size): ''' add text on the top of video stream ''' # txt_clip = (TextClip(content, fontsize=font_size, color='white') # .set_position('top') # .set_duration(video.duration)) txt_clip = (TextClip(content, fontsize=font_size, color='red') .set_pos...
Activating a virtual environment modifies the PATH and shell variables to point to the specific isolated Python set-up you created. PATH is an environmental variable in Linux and other Unix-like operating systems that tells the shell which directories to search for executable files (i.e., ready...
如果是空集合一定要使用set()来定义,如果包含元素则可以使用 “{}” 来定义,在集合中可以使用add来添加对应的元素,也可以使用remove来移除集合中的数,但是不能用来移除不存在的数,不然Python会报错。 empty = set() # 注意空集合不能使用{}定义print("空集合", empty)number = {1, 5, 1, 10}print("...
discovered_reqs.extend(self._resolve_one(requirement_set, req)) File "/Users/july/Library/Python/2.7/lib/python/site-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one abstract_dist = self._get_abstract_dist_for(req_to_install) ...
# to contact the host through such address, so make sure it's valid. # NOTE: if you set resultserver IP to 0.0.0.0 you have to set the option # `resultserver_ip` for all your virtual machines in machinery configuration. ip = 192.168.56.1 --虚拟网卡,如果创建虚拟网卡使用的其他ip,这里...