PyCharm Tips

PyCharm.md

Keyboard Shortcuts	Descption
Cmd-/	Comment/uncomment
Cmd + Alt + L	Reformat code
Cmd-F	Find text
Cmd-Shift-F	Find text in files
Cmd-Plus	Expand code block
Cmd-Minus	Collapse code block
Cmd-B	Goto declaration of current variable
Cmd-U	Goto superclass
Cmd-Opt-Left	Go back to where you were
Cmd-Opt-Right	Go forward to where you were
Shift,Shift	Search everywhere
Cmd + Shift + NumPad+	Expand all
Cmd + Shift + NumPad-	Collapse all

via Mac PyCharm keyboard shortcuts, PyCharm Default Keymap PyCharm Default Keymap

Live Templates 功能的使用：

Preferences => Editor => Live Templates => Click +, Choose "Live Templates".

Edit, eg:

Abbreviation: bp
Description: Add a breakpoint programmatically
Template Text:
    import pytest
    pytest.set_trace()
Applicable in Python

Save, and type "bp", and press [Tab].

---

Use ipdb as Python debugger:

Abbreviation: bp
Description: Add a breakpoint programmatically
Template Text:
    import ipdb
    ipdb.set_trace()
Applicable in Python

pip install ipdb

the "Template Text" can be improved in one line by adding

Template Text:
__import__('ipdb').set_trace(context=21)
Applicable in Python

where context is the number of lines you want to show when reaching the breakpoint