python Programming Glossary: sys.settrace
What causes a Python segmentation fault? http://stackoverflow.com/questions/10035541/what-causes-a-python-segmentation-fault beyond reach. You can trace it in following ways. Add sys.settrace at the very first line of the code. Use gdb as described by..
How to do a meaningful code-coverage analysis of my unit-tests? http://stackoverflow.com/questions/1006189/how-to-do-a-meaningful-code-coverage-analysis-of-my-unit-tests the same criterion for interesting lines of code as the sys.settrace function which obviates some of the complexity in coverage.py..
What cool hacks can be done using sys.settrace? http://stackoverflow.com/questions/1692866/what-cool-hacks-can-be-done-using-sys-settrace cool hacks can be done using sys.settrace I love being able to modify the arguments the get sent to a.. a value def f a print a if __name__ __main__ sys.settrace trace_func for i in range 0 5 f i And this will print 1 1 3..
Decorator to log function execution line by line http://stackoverflow.com/questions/19227636/decorator-to-log-function-execution-line-by-line func def _wrapper old_trace_function sys.gettrace sys.settrace logging_tracer try result func except raise else return result.. try result func except raise else return result finally sys.settrace old_trace_function return _wrapper Unfortunately this prints.. def _wrapper old_trace_function sys.gettrace sys.settrace logging_tracer try result func except raise else return result..
How to use traceit to report function input variables in stack trace http://stackoverflow.com/questions/2617120/how-to-use-traceit-to-report-function-input-variables-in-stack-trace for i in range 5 print i random.randrange 0 10 print Done. sys.settrace traceit main Using this code or something like it is it possible..
python tracing a segmentation fault http://stackoverflow.com/questions/2663841/python-tracing-a-segmentation-fault return trace def test print Line 8 print Line 9 sys.settrace trace test Output call test.py 7 line test.py 8 Line 8 line..
Creating Dependency Graphs in Python http://stackoverflow.com/questions/4160746/creating-dependency-graphs-in-python function I am interested in. This is done by utilizing the sys.settrace ... function. After generating the call flows as textual data..
How can I get a list of all the Python standard library modules http://stackoverflow.com/questions/6463918/how-can-i-get-a-list-of-all-the-python-standard-library-modules all the standard library modules when using trace or sys.settrace . EDIT I want it to work inside a virtualenv. http pypi.python.org..
pydev breakpoints not working http://stackoverflow.com/questions/9486871/pydev-breakpoints-not-working tLine ' frame.f_lineno ' tEvent ' event return trace_func sys.settrace trace_func If you still can't figure it out please post more..
sandboxing/running python code line by line http://stackoverflow.com/questions/9670931/sandboxing-running-python-code-line-by-line improve this question After my initial success with sys.settrace I ended up switching to the ast module abstract syntax trees..
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