Essential PyCharm Keyboard Shortcuts for Efficient Python Development

This article introduces a series of useful PyCharm shortcuts that streamline Python coding tasks. Each shortcut is described with its purpose, the key combination, and a short code example.

1. Format code (Ctrl+Alt+L)

<code>def x():
    a = 1
    b = [1, 2, 3]
    print(a)</code>

2. Merge multiple lines into one (Ctrl+Shift+J)

<code>x=1; y=1; z=1</code>

3. Fix warnings (Ctrl+Enter) – offers options such as formatting, ignoring, or auto‑correcting the highlighted code.

4. Wrap code with structures (Ctrl+Alt+T) – e.g., surround a statement with try/except :

<code>try:
    x = 1
except:
    pass</code>

5. Toggle comment (Ctrl+/) – comments or uncomments the selected lines.

<code># def show_text(text, a):
#     a += 1
#     print(text, a)</code>

6. Indent right (Tab) – quickly adds required indentation for Python blocks.

<code>def test():
    y = 1
    y += 1
    print(y)</code>

7. Unindent left (Shift+Tab) – reduces indentation level.

8. Insert new line above (Ctrl+Alt+Enter)

<code>def show_text(text, a):
    
    a += 1
    print(text, a)</code>

9. Insert new line below (Shift+Enter) – similar to the previous shortcut but adds a line after the current one.

10. Move selected code up/down (Alt+Shift+↑/↓) – reorders statements or blocks.

<code>def click(path):
    print('click')
    a = 1</code>

11. Move method bodies (Ctrl+Shift+↑/↓) – rearranges entire method definitions.

12. Duplicate line (Ctrl+D) – copies the current line or selected block.

<code>x = y = z = 1
x = y = z = 1</code>

13. Collapse code (Ctrl+-) and 14. Expand code (Ctrl+=) – hide or show code blocks.

15. Extract method (Ctrl+Shift+M) – moves selected statements into a new function.

<code>def test():
    global y
    y = 1
    y += 1
    print(y)</code>

16. Rename file (Shift+F6) – quickly refactors file names.

17. Find usages (Ctrl+N) – locate where a class or symbol is referenced.

18‑19. Find/replace (Ctrl+F / Ctrl+R) and global variants (Ctrl+Shift+F / Ctrl+Shift+R) – search and replace text within the current file or project.

20. Jump to error (F2) – navigates directly to the line with a compilation or runtime error.

21‑22. Bookmarks (F11 / Shift+F11) and case conversion (Ctrl+Shift+U) – mark important locations and toggle case of identifiers.

23‑24. Navigate to definition (Ctrl+B) and view source (Ctrl+Shift+I) – quickly open the implementation of a symbol.

25‑26. Show documentation (Ctrl+Q) and file structure (Ctrl+F12) – access API docs and an outline of methods/classes.

27‑28. Recent files (Ctrl+E) and run code (Shift+F10) – switch between edited files and execute the script.

29‑30. Debug (Shift+F9) and switch view (Ctrl+Tab) – start debugging and toggle between editor windows.

31‑32. View recent changes (Alt+Shift+C) and move cursor to line end (End) – track modifications and navigate within long lines.

33‑34. Select line to end (Shift+End) and view clipboard history (Ctrl+Shift+V) – select and paste previously copied snippets.

35‑36. Jump to block start/end (Ctrl+{ / Ctrl+}) – move cursor to the beginning or end of a method or loop.

37. Maximize editor (Ctrl+Shift+F12) – hide all tool windows for focused coding.

38. Insert live template (Ctrl+J) – quickly add common code constructs such as if __name__ == '__main__': .

By mastering these shortcuts, developers can significantly improve coding speed, reduce repetitive actions, and maintain cleaner, more readable Python code.