remaining_string): remaining = self.state.process(remaining_string, self) if remaining: self.process(remaining) def start(self): self.process(self.parse_string) 初始化程序在类上设置了一些变量,这些变量将由各个状态访问。parse_string实例变量
Do you wish to encrypt or decrypt a message? decrypt Enter your message: gur FxL noBIr Gur CBEG JnF Gur pByBE Bs GryrIvFvBA, GHArq GB n qrnq punAAry. Enter the key number (1-52) 13 Your translated text is: The sky above the port was the color of television, tuned to a dead ...
character at the same position in y. If there is a third argument, it must be a string, whose characters will be mapped to None in the result. Docstring: S.translate(table) -> str Return a copy of the string S in which each character has been mapped through the given translation tabl...
Thestr.splitlinesmethod returns a list of the lines in the string, breaking at line boundaries. Line breaks are not included in the resulting list unlesskeependsis set toTrue. The line boundaries are characters including line feed\n, carriage return\r, and carriage return/line feed\r\n. str...
_make_string_path_list(paths) command = ( f"Set-Content -Path '{path_list}' " f"-Stream com.dropbox.ignored -Value 1" ) run([self.shell, "-NoProfile", "-Command", command], check=True) print("Done!") class Bash_shell(): @staticmethod def _make_string_path_list(paths: list...
\[(.+)\]matches any sequence of characters wrapped in square brackets. The capture group picks out the username string, for instancejohndoe. [-T:+\d]{25}matches the time stamp, which you explored in the last section. Since you won’t be using the time stamp in the final transcript,...
Random string from a given alphabet, 20 bytes long 5 rand() % n x86: 18.0· arm: 9.4 MB/s std::uniform_int_distribution x86: 47.2· arm: 20.4 MB/s join(random.choices(...)) x86: 13.3· arm: 5.9 MB/s sz_generate x86: 56.2· arm: 25.8 MB/s Mapping Characters with Look-Up...
cut() 剪切文本框中的内容 paste() 向文本框中粘贴内容 redo() 重做 selectAll() 全选 selectedText() 获得选中的文本 setAlignment() 设置文本对齐方式 setEchoMode() 设置文本框类型 ->setEchoMode(QtGui.QLineEdit.Password) 将其设置为密码框 setMaxLength() 设置文本框中最大字符数 ...
-c, --code TEXT Format the code passed in as a string. -l, --line-length INTEGER How many characters per line to allow. [default: 88] -t, --target-version [py27|py33|py34|py35|py36|py37|py38] Python versions that should be supported by ...
将字符串编译成python能识别或可执行的代码,也可以将文字读成字符串再编译。 In [1]:s="print('helloworld')"In [2]:r=compile(s,"<string>","exec")In [3]:rOut[3]:<codeobject<module>at0x0000000005DE75D0,file"<string>",line1>In [4]:exec(r)helloworld ...