class Indenter: def __init__(self): self.level = 0 def __enter__(self): self.level += 1 return self def __exit__(self, exc_type, exc_val, exc_tb): self.level -= 1 def print(self, text): print(' ' * self.level + text) with Indenter() as indent: indent.print('hi')...
从好的方面来说,开发人员可以使用首选缩进方式查看源代码,因此更喜欢2空格缩进的开发人员可以与8空格开发人员在同一源代码上一起工作,并且仍然可以随意查看它们。不利的是,这会产生影响-有些人喜欢8空格,因为它提供了非常明显的嵌套嵌套的非常明显的反馈-他们可能会看到2-indenter检入的代码不断地包裹在编辑器中。让...
In that case, you could write code like this: Python with Indenter() as indent: indent.print("hi!") with indent: indent.print("hello") with indent: indent.print("bonjour") indent.print("hey") This almost reads like a domain-specific language (DSL) for indenting text. Also, notice...
class Indenter(object): def __init__(self): self.level = 0 def __enter__(self): self.level += 1 return self def __exit__(self, exc_type, exc_val, exc_tb): self.level -= 1 def print_(self, text): print ' ' * self.level + text with Indenter() as indent: indent.print...
# print(4) indenterro 缩进错误 4.# ### 流程控制 """ 流程:代码执行的过程 流程控制:就是对代码执行的过程进行管控 流程控制的三大结构: 顺序结构: 代码从上到下,依次执行 分支结构: 4小类 循环结构: while , for 分支结构: 关键字 if (1)单项分支 ...
Lorsque vous ajoutez votre code à la fonction, n'oubliez pas de l'indenter correctement : def run_server(): # your code will go here Powered By Instanciation de l'objet socket Ensuite, dans run_server, créez un objet socket à l'aide de la fonction socket.socket(). Le premier ...
classIndenter:"""缩进管理器"""def__init__(self): self.level =0def__enter__(self): self.level +=1returnselfdef__exit__(self, exc_type, exc_val, exc_tb): self.level -=1defprint(self, text:str):print(' '* self.level + text)withIndenter()asindent: ...
For example, what if the “resource” we wanted to manage was text indentation levels in some kind of report generator program? What if we could write code like this to do it: In [8]: with Indenter() as indent: ...: indent.print('hi!') ...
* <br> <code>{@link #TabToSpaceIndenter(String) this}(SPACES_TO_RPLC_WITH_DEFAULT)</code></p> */ public TabToSpaceIndenter() { this(SPACES_TO_RPLC_WITH_DEFAULT); } /** * Create a new instance. * @param spaces_toRplcWith The spaces to replace each tab with....
python-decouple- Strict separation of settings from code. python-slugify- Returns unicode slugs. sentry-python- Error reporting SDK. python-socketio- Python implementation of the Socket.IO_ realtime client and server.(create Socket.io Django server instance) ...