Python basics === monkeytype can automatically add annotation modules !, Pythonmonkeytype

Python basics === monkeytype can automatically add annotation modules !, Pythonmonkeytype
Monkeytype: a module that can automatically add comments!

 

Download:

Pip install monkeytype

 

Take the sample code on the official website as an example.

#moudle.pydef add(a, b):    return a + b

The test. py file will call the add () method.

#test.py

from module import addprint(add(1, 2))

Run the following command in the cmd window:

Monkeytype run test. py

After the program is executed, 3 is returned.

OK! The point is, we find that there is an additional monkeytype. sqlite3 file.

The official website explains this:

By default this will dump call traces into a sqlite database in the file monkeytype.sqlite3 in the current working directory. You can then use the monkeytype command to generate a stub file for a module, or apply the type annotations directly to your code.

Run the following command in cmd:

Monkeytype stub some. module

You can clearly see the annotations for a, B, and the add method.

Comments the application to the Code:

Monkeytype apply some. module

Check the module. py file again:

The code is automatically annotated.

 

For detailed instructions, refer:

Http://monkeytype.readthedocs.io/en/latest/index.html #