pycharm useful settings for python.md

1. Editor -> File and Code Templates -> Python Scripts

#!usr/bin/python3
# -*- coding: utf-8 -*-

"""
@file:${NAME}.py
@time:${YEAR}/${MONTH}/${DAY}
@author:${USER}
"""

2. Editor -> Live Templates

a> #head,　　shebang & coding

#!/usr/bin/python3
# -*- coding: utf-8 -*-

b> #head_with_doc,　　file time author

Variable	Expression	Skip if define
NAME	fileName()	✓
DATE	date()	✓
USER	user()	✓

#!usr/bin/python3
# -*- coding: utf-8 -*-

"""
@file: $NAME$
@time: $DATE$
@author: $USER$
"""

3. Editor -> Language Injections -> ▢ python: "SQL select/delete/insert/update/create"

deactivate the sql injections info in *.py

4. Project -> Project Structure -> mark a dir as sources

or just right-click a dir in the project-window to mark it as sources. by doing so, you could fix python module import problems in pycharm.

for example:

web-project
    |www
         |app.py 
         |orm.py

we could use import orm in app.py after www marked as sources, while only from www import orm is valid before that.