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Python bdb Module

❮ Standard Library Modules

Example

Import bdb to confirm it is available:

import bdb

print("bdb")
Try it Yourself »

Definition and Usage

The bdb module provides a framework for building debuggers in Python.

It implements the core debugger logic used by pdb, including breakpoints, stepping, and tracing function calls.

Members

Member Description
BdbBase debugger class with core tracing and stepping functionality.
BdbQuitException used to quit the debugger.
BreakpointRepresents a breakpoint in the debugger.
clear_break()Remove a breakpoint at a given file and line.
get_frame()Return the current frame.
run()Run a statement under debugger control (like exec).
runcall()Call a function under debugger control and return its result.
runcode()Execute a compiled code object under debugger control.
set_break()Set a breakpoint at a given file and line (optionally with condition).
set_continue()Continue execution until the next breakpoint is hit.
set_next()Step to the next line in the current function.
set_step()Single-step (stop at the very next possible line).
set_trace()Start debugging from the current frame (utility).

❮ Standard Library Modules

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