How to set breakpoints in pycharm
Setting breakpoints in PyCharm can help with debugging, pausing execution and inspecting variables. Here are the steps: Use the shortcut F9 or click the line number border. Enable the breakpoint toolbar or add breakpoints in the Debugger tab. Set conditional, exception or log breakpoints to customize behavior.
How to set breakpoints in PyCharm
Setting breakpoints in PyCharm can help you during debugging Pause execution and check variables. Here are the steps to set a breakpoint:
1. Use shortcut keys or menu commands
- Windows/Linux: F9 or Run \> Toggle Breakpoint
- macOS: ⌥⌘F9 or Run \> Toggle Breakpoint
2. Click the line number border
in the editor, Move the cursor to the line number border of the line where you want to set a breakpoint, and click. A breakpoint symbol ( ) will appear in the line number border.
3. Using the Breakpoint Toolbar
In the upper right corner of the editor window, click the Breakpoint Toolbar and select Add Breakpoint.
4. Using the Debugger Tab
In the Debugger tab, the Breakpoints panel displays all the breakpoints you have set. To add a breakpoint, click the " " icon.
5. Customize breakpoint properties
After setting a breakpoint, you can customize its properties in the breakpoint toolbar or the "Debugger" tab. Definition, for example:
- Conditional breakpoint: A breakpoint is only triggered when a specific condition is met.
- Exception breakpoint: Trigger a breakpoint when a specific exception is thrown.
- Log breakpoint: The breakpoint when printing log messages.
Tip:
- Breakpoints can be set by clicking the breakpoint symbol next to the line number border or by changing the Select it to disable it.
- You can add the comment
# pdb.set_trace()to your code to start an interactive debugger that allows you to inspect the variable at that line.
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