Differences between revisions 9 and 10
⇤ ← Revision 9 as of 2018-07-14 08:08:15 →
Size: 1164
Editor: SamatJain
Comment:
← Revision 10 as of 2019-01-24 08:19:30 → ⇥
Size: 1779
Editor: SamatJain
Comment: Section on porting Python 2 → Python 3
Deletions are marked like this. Additions are marked like this.
Line 34: Line 34:

== Porting projects from Python 2 to Python 3 ==

=== Libraries ===

 * [[http://python-future.org/|python-future]]
 * [[https://pythonhosted.org/six/|six]], along with [[https://python-modernize.readthedocs.io/|python-modernize]]

=== Guides ===

 * [[https://portingguide.readthedocs.io/en/latest/index.html|The Conservative Python 3 Porting Guide]]
 * [[https://docs.python.org/3/howto/pyporting.html|Porting Python 2 Code to Python 3]]

=== Notes ===

 * [[https://docs.python.org/3/howto/sorting.html#the-old-way-using-the-cmp-parameter|Sorting and using Python 3.2's funcutils.cmp_to_key()]]

CodingStyle/Python is another relevant page.

Development packages for Debian

Current for Ubuntu 16.04. 

fabric
python-pip
python3-pip
python-wheel-common

cffi and numpy

https://github.com/SimonSapin/azureblur/tree/master/azureblur: Example of using cffi to interact w/ a C++ class.

python - How do I convert a numpy ND-array to a CFFI C++ array and back again? - Stack Overflow

python - Why is cffi so much quicker than numpy? - Stack Overflow

Neat Web frameworks

aspen.io. Filesystem-based dispatch library. Used by Liberapay.

Neat packages

nvbn/py-backwards: Python transcompiler. Lets you use Python 3.6 features in older versions, as old as Python 2.7.

Compilers

Nuitka: Python native-code compiler, binary will still link to libpython.

Porting projects from Python 2 to Python 3

Libraries

Guides

Notes

SamatsWiki: ProgrammingLanguages/Python (last edited 2021-04-09 17:46:53 by SamatJain)