(extexecutes until the next line of the current function skips the code contained in function calls expression evaluates the expression in the current context and prints its value pp expression the same as the commandbut the result is formatted using the pretty-printing module (pprintq(uitquits from the debugger (eturnruns until the current function returns run [argsrestarts the program and uses the command-line arguments in args as the new setting of sys argv all breakpoints and other debugger settings are preserved (tepexecutes single source line and stops inside called functions tbreak [loc [condition]sets temporary breakpoint that' removed after its first hit (pmoves the current frame one level up in the stack trace unalias name deletes the specified alias until resumes execution until control leaves the current execution frame or until line number greater than the current line number is reached for exampleif the debugger was stopped at the last line in loop bodytyping until will execute all of the statements in the loop until the loop is finished (hereprints stack trace debugging from the command line an alternative method for running the debugger is to invoke it on the command line here' an examplepython - pdb someprogram py lib fl ff