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eric-yyjau / Coding_tricks

The tricks that make programming life easier.

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python tools #1

Open eric-yyjau opened 5 years ago

eric-yyjau commented 5 years ago

python/black: The uncompromising Python code formatter

https://github.com/python/black

Ref
- Łukasz Langa - Life Is Better Painted Black, or: How to Stop Worrying and Embrace Auto-Formatting - YouTube https://www.youtube.com/watch?v=esZLCuWs_2Y&feature=youtu.be

eric-yyjau commented 5 years ago

Pycharm

Remote interpreter

Only available from professional version (free for students)
Ref
- Feature Spotlight: Editing remote files | PyCharm Blog https://blog.jetbrains.com/pycharm/2015/06/feature-spotlight-editing-remote-files/
- Configuring Synchronization with a Web Server - Help | PyCharm https://www.jetbrains.com/help/pycharm/configuring-synchronization-with-a-remote-host.html
- Editing Individual Files on Remote Hosts - Help | PyCharm https://www.jetbrains.com/help/pycharm/editing-individual-files-on-remote-hosts.html
- Feature Spotlight: Python remote development with PyCharm | PyCharm Blog https://blog.jetbrains.com/pycharm/2015/03/feature-spotlight-python-remote-development-with-pycharm/

eric-yyjau commented 5 years ago

Function annotation

What does -> mean in Python function definitions? - Stack Overflow https://stackoverflow.com/questions/14379753/what-does-mean-in-python-function-definitions
PEP 3107 -- Function Annotations | Python.org https://www.python.org/dev/peps/pep-3107/

eric-yyjau commented 5 years ago

Basics

dict

How to create
How to enumerate
1. Data Structures — Python 3.7.4 documentation https://docs.python.org/3/tutorial/datastructures.html
dict vs. set
- dict: key-value pairs
- set: only names dictionary - Difference between dict and set (python) - Stack Overflow https://stackoverflow.com/questions/34370599/difference-between-dict-and-set-python

zip: map similar items together

zip() in Python - GeeksforGeeks https://www.geeksforgeeks.org/zip-in-python/

eric-yyjau commented 5 years ago

SVG to PNG

Convert SVG to PNG in Python - Stack Overflow https://stackoverflow.com/questions/6589358/convert-svg-to-png-in-python
Wand — Wand 0.3.8 http://docs.wand-py.org/en/0.3.8/index.html#
Convert transparent svg to png · Issue #184 · emcconville/wand https://github.com/emcconville/wand/issues/184

eric-yyjau commented 4 years ago

Run command line

subprocess — Subprocess management — Python 3.7.5rc1 documentation https://docs.python.org/3/library/subprocess.html