['To'] = recipient_email message['Subject'] = subject message.attach(MIMEText(body, 'plain')) with open(file_path, "rb") as attachment: part = MIMEBase('application', 'octet-stream') part.set_payload(attachment.
从staging退回可用git reset,stage或者stash或者add或者shelf的change不会延续如果重新从local branch建一个branch 从commit退回可用git rollback Generator, (function that use yield instead of return) Return sends a specified value back to its caller whereas Yield can produce a sequence of values. We should...
to get fast response from the server use small sizetry:#Create an AF_INET (IPv4), STREAM socket (TCP)tcp_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)exceptsocket.error, e:print'Error occurred while creating socket. Error code: '+str(e[0]) +' , Error...
server_pool.add(server4) Connections are notified of the change and can reopen the socket to the new server at next open() operation. You can also save the schema and info in a json string: json_info = server.info.to_json() json_schema = server.schema.to_json() or can have them ...
$ sudo add-apt-repository ppa:deadsnakes/ppa $ sudo apt update 在Mac OS 上,homebrew第三方包管理器将拥有最新的 Python 包。家酿啤酒的介绍超出了本书的范围。由于家酿是一个滚动版本,Python 的版本会不时升级。虽然这意味着这是一种获得最新 Python 的有用方法,但对于可靠地分发工具来说,这是一个糟糕的...
['To'] = recipient_email message['Subject'] = subject message.attach(MIMEText(body, 'plain')) with open(file_path, "rb") as attachment: part = MIMEBase('application', 'octet-stream') part.set_payload(attachment.read()) encoders.encode_base64(part) part.add_header('Content-Disposition...
install-feature-software' req_template = string.Template(''' <name>$fileName</name> ''') req_data = req_template.substitute(fileName=file_path) ret, _, rsp_data = ops_conn.create(uri, req_data) if ops_return_result(ret): logging.error(f'Failed to set the feature software file...
使用内置 add函数向集合中加入元素。 >>> numSet = {1, 2, 3, 4, 5} >>> numSet.add(6) >>> print(numSet) {1, 2, 3, 4, 5, 6} 注意:在集合中加入重复元素是无效的,此情况下也不会报错。 >>> numSet = {1, 2, 3, 4, 5} >>> numSet.add(5) >>> print(numSet) {1, 2...
().height # --生成小行星 if asteroid_ticks == 0: asteroid_ticks = 90 asteroid_group.add(Asteroid(cfg)) else: asteroid_ticks -= 1 # --画飞船 for player in player_group: if pygame.sprite.spritecollide(player, asteroid_group, True, None): player.explode_step = 1 explosion_sound.play...
class set(object): """ set() -> new empty set object set(iterable) -> new set object Build an unordered collection of unique elements. """ def add(self, *args, **kwargs): # real signature unknown """ 添加 """ """ Add an element to a set. This has no effect if the elemen...