As originally coded, the script would fail on Windows 10 and Python 3
because stdout would not be switched to UTF-8 only for Python 2. This
patch makes that apply to both versions.
Also add python 2 compatibility markers so that we know what to remove
once we drop support for that. Also use a "with" clause to ensure file
descriptor is closed promptly.
Author: Hugh Ranalli, Ramanarayana
Reviewed-by: Kyotaro Horiguchi
Discussion: https://postgr.es/m/CAKm4Xs7_61XMyOWmHs3n0mmkS0O4S0pvfWk=7cQ5P0gs177f7A@mail.gmail.com
Discussion: https://postgr.es/m/15548-cef1b3f8de190d4f@postgresql.org
This has required an update of the python script generating the rules,
as its format has changed in release 29. This release has also added
new punctuation and symbols, and a new set of rules has been generated
to include them. The way to find newest versions of Latin-ASCII gets
also more clearly documented.
Author: Hugh Ranalli, Michael Paquier
Discussion: https://postgr.es/m/15548-cef1b3f8de190d4f@postgresql.org
Improve generate_unaccent_rules.py to handle composed characters whose base
is another composed character rather than a plain letter. The net effect
of this is to add a bunch of multi-accented Vietnamese characters to
unaccent.rules.
Original complaint from Kha Nguyen, diagnosis of the script's shortcoming
by Thomas Munro.
Dang Minh Huong and Michael Paquier
Discussion: https://postgr.es/m/CALo3sF6EC8cy1F2JUz=GRf5h4LMUJTaG3qpdoiLrNbWEXL-tRg@mail.gmail.com
Add Python script for buiding unaccent.rules from Unicode data. Don't
backpatch because unaccent changes may require tsvector/index
rebuild.
Thomas Munro <thomas.munro@enterprisedb.com>
Alvaro Herrera
Thomas Munro
Michael Paquier
Peter Eisentraut
Tom Lane
Teodor Sigaev