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Alex chekunkov

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chekunkov / recover_source_code.md
Created March 15, 2017 09:28 — forked from simonw/recover_source_code.md
How to recover lost Python source code if it's still resident in-memory

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb
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chekunkov / datetime_racecondition.py
Created May 5, 2013 12:43 — forked from anandology/datetime_racecondition.py
"""I suspect that there is a race condition in datetime module.
When I ran the following code in a multi-threading application:
datetime.datetime.strptime('20120509100335', "%Y%m%d%H%M%S")
I've noticed the following error in the log.
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/threading.py", line 522, in __bootstrap_inner