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Extract traceback info from an exception object

... The answer to this question depends on the version of Python you're using. In Python 3 It's simple: exceptions come equipped with a __traceback__ attribute that contains the traceback. This attribute is also writable, and can be conveniently set using the with_traceback method...
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Python Sets vs Lists

In Python, which data structure is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list? ...
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MPICH vs OpenMPI

...o reason to think about MPI performance if you're running on a Mac laptop. Linux with shared-memory: both Open-MPI and MPICH should work just fine. If you want a release version that supports all of MPI-3 or MPI_THREAD_MULTIPLE, you probably need MPICH though, unless you build Open-MPI yourself, be...
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How to reset db in Django? I get a command 'reset' not found error

... reset has been replaced by flush with Django 1.5, see: python manage.py help flush share | improve this answer | follow | ...
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Split a python list into other “sublists” i.e smaller lists [duplicate]

I have a python list which runs into 1000's. Something like: 3 Answers 3 ...
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Converting Dictionary to List? [duplicate]

I'm trying to convert a Python dictionary into a Python list, in order to perform some calculations. 7 Answers ...
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In Python, how can you load YAML mappings as OrderedDicts?

... to get PyYAML 's loader to load mappings (and ordered mappings) into the Python 2.7+ OrderedDict type, instead of the vanilla dict and the list of pairs it currently uses. ...
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How to retrieve the current version of a MySQL database management system (DBMS)?

... i686 | | version_compile_os | pc-linux-gnu | +-------------------------+------------------------------------------+ 5 rows in set (0.04 sec) MySQL 5.0 Reference Manual (pdf) - Determining Your Current MySQL Version - page 42 ...
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mkdir -p functionality in Python [duplicate]

... a way to get functionality similar to mkdir -p on the shell from within Python. I am looking for a solution other than a system call. I am sure the code is less than 20 lines, and I am wondering if someone has already written it? ...
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Web-scraping JavaScript page with Python

... isn't maintained anymore and the library dryscape developers recommend is Python 2 only. I have found using Selenium's python library with Phantom JS as a web driver fast enough and easy to get the work done. Once you have installed Phantom JS, make sure the phantomjs binary is available in the cu...