Python 3.8 and 3.9 issues

py3_issues.md

Do take one issue per person to help others :) Also checkout Fedora tracker for more easy issues : https://bugzilla.redhat.com/show_bug.cgi?id=1785415 . I tried to mark the issues complete but it's more maintenance so sorry if the issue is fixed or already has a PR and is not updated here.

• SyntaxWarning in Python 3.8 over literal comparison
• time.clock removal in Python 3.8
• DeprecationWarning due to invalid escape sequences
• cgi.escape was removed in Python 3.8
• Importing ABC from collections module was removed in Python 3.9
• SyntaxWarning in Python 3.8 tests due to using is to compare literals.
• Importing ABC from collections module is removed in Python 3.9
• Importing ABC from collections module is deprecated
• Use ABC imports from collections.abc for Python 3.9 compatibility
• Encoding parameter to json.loads is deprecated and will be removed in Python 3.9
• Encoding parameter to json.loads is deprecated and will be removed in Python 3.9
• Encoding parameter to json.loads is deprecated and will be removed in Python 3.9
• SyntaxWarning is emitted over using is for comparison of literals in Python 3.8
• DeprecationWarning due to invalid escape sequences in nltk
• DeprecationWarning due to invalid escape sequences on Python 3
• Importing ABC directly from collections module will be ImportError in Python 3.9
• SyntaxWarning due to comparison of literals over using is
• DeprecationWarning over invalid escape sequences.
• DeprecationWarning over invalid escape sequences.
• DeprecationWarning over invalid escape sequences.
• DeprecationWarning over invalid escape sequences.
• DeprecationWarning over invalid escape sequences.
• DeprecationWarning over invalid escape sequences.
• SyntaxWarning due to comparison of literals over using is
• DeprecationWarning over invalid escape sequences.
• Use ABC imports from collections.abc for Python 3.9 compatibility
• getiterator of ElementTree was removed
• threading.isAlive was removed to use is_alive
• Importing ABC directly from collections module will be ImportError in Python 3.9
• array.tostring was removed in Python 3.9 in favor of tobytes
• Importing ABC directly from collections module will be ImportError in Python 3.9
• Bug 1791756 - autoarchive fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1791750 - PyGreSQL fails to build with Python 3.9: imports abc from collections
• confirmed Bug 1790706 - python-txws: Fix Python 3.9 compatibility tostring/tobytes
• Bug 1791216 - python-hypothesis fails to build with Python 3.9 with tests enabled: hypothesis.extra.pandas.impl imports Iterable, OrderedDict from collections - already fixed upstream
• confirmed - report - source Bug 1791693 - glances fails to build with Python 3.9: threading.Thread.isAlive() was removed
• confirmed Zim fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1791951 - jpype fails to build with Python 3.9: 'array.array' object has no attribute 'fromstring'
• Threading.isAlive to is_alive
• Bug 1791756 - autoarchive fails to build with Python 3.9: imports abc from collections
• confirmed source Bug 1791976 - mom fails to build with Python 3.9: threading.Thread.isAlive() was removed
• element.getchildren xml error
• confirmed - report - source doctest Bug 1792055 - python-blosc fails to build with Python 3.9: 'array.array' object has no attribute 'tostring'
• confirmed - report source Bug 1792064 - python-gpxpy fails to build with Python 3.9: Element.getchildren() is gone
• Bug 1792918 - python-docx fails to build with Python 3.9: imports abc from collections
• Bug 1792919 - python-dns fails to build with Python 3.9: imports abc from collections
• confirmed source Bug 1792920 - python-distroinfo fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792921 - python-demjson fails to build with Python 3.9: imports abc from collections
• confirmed - report source Bug 1792933 - python-bitstring fails to build with Python 3.9: imports abc from collections
• Bug 1792949 - python-pygraphviz fails to build with Python 3.9: imports abc from collections
• Bug 1792956 - python-passlib fails to build with Python 3.9: imports abc from collections
• Bug 1792962 - python-orderedmultidict fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792966 - python-ofxparse fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792972 - python-mtg fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792973 - python-mongoquery fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792974 - python-mpd2 fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792976 - python-minibelt fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792982 - python-lesscpy fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792983 - python-leather fails to build with Python 3.9: imports abc from collections
• confirmed - report - source Bug 1792986 - python-grako fails to build with Python 3.9: imports abc from collections
• fixed in dev source Bug 1792989 - python-geopy fails to build with Python 3.9: imports abc from collections
• confirmed - report source Bug 1792991 - python-fn fails to build with Python 3.9: imports abc from collections
• Bug 1792993 - python-flask-restful fails to build with Python 3.9: imports abc from collections
• Bug 1792994 - python-dominate fails to build with Python 3.9: imports abc from collections
• Bug 1792995 - python-dpath fails to build with Python 3.9: imports abc from collections
• Bug 1793003 - python-sievelib fails to build with Python 3.9: imports abc from collections
• confirmed but repo removed due to regulation Bug 1793004 - python-shadowsocks fails to build with Python 3.9: imports abc from collections
• Bug 1793006 - python-rply fails to build with Python 3.9: imports abc from collections
• Bug 1793008 - python-reportlab fails to build with Python 3.9: imports abc from collections
• Bug 1793015 - python-uritemplate fails to build with Python 3.9: imports abc from collections
• confirmed - report source Bug 1793020 - python-txtorcon fails to build with Python 3.9: imports abc from collections
• confirmed - report source Bug 1793021 - python-test_server fails to build with Python 3.9: imports abc from collections
• confirmed - report source Bug 1793023 - python-svg-path fails to build with Python 3.9: imports abc from collections
• Bug 1793025 - python-stompest fails to build with Python 3.9: imports abc from collections
• Bug 1793136 - python-pelican fails to build with Python 3.9: imports abc from collections
• Bug 1793140 - python-tinydb fails to build with Python 3.9: imports abc from collections
• Deprecation warning over invalid escape sequences
• SyntaxWarning due to comparison using is for literal
• DeprecationWarning due to invalid escape sequences
• SyntaxWarning over comparison of literals using is in Python 3.8
• DeprecationWarning due to invalid escape sequences
• SyntaxWarning and deprecation warning over invalid escape sequences
• Deprecation warning over invalid escape sequences
• Deprecation warning over invalid escape sequences
• Deprecation warning over invalid escape sequences
• Deprecation warning over invalid escape sequences #691
• Deprecation warning over invalid escape sequences #285
• Importing ABC from collections module directly was removed in Python 3.9 #285
• Deprecation warning over invalid escape sequences #89
• Deprecation warning due to invalid escape sequences in Python 3.8 working on it
• [ Deprection warning due to invalid escape sequence in example files #4413 ](scikit-image/scikit-image#4413
• Deprection warning due to invalid escape sequence
• Deprection warning due to invalid escape sequence
• Importing ABC directly from collections module was removed in Python 3.9 #470
• Deprecation warning due to invalid escape sequences in Python 3.8 #138
• Deprecation warning due to invalid escape sequences in Python 3.8 #808
• SyntaxWarning due to comparison of literals using is in Python 3.8 #260
• Deprecation warning due to invalid escape sequences in Python 3.8 #38
• Deprecation warning due to invalid escape sequences in Python 3.8 #2262
• Importing ABC directly from collections was removed in Python 3.9 #3202
• Syntaxwarning over comparison of literals using is in Python 3.8 #115
• Deprecation warning over invalid escape sequences in Python 3.8 #2105
• Deprecation warning due to invalid escape sequences in Python 3.8 #237
• Syntax warning due to comparison of literals using is in Python 3.8 #220
• [ Syntax warning over comparison of literals using is #634 ](combust/mleap#634
• [ Importing ABC directly from collections was removed in Python 3.9 ](Importing ABC directly from collections was removed in Python 3.9 #606 )
• Deprecation warning due to invalid escape sequences. #875
• Deprecation warning due to invalid escape sequences in Python 3.8 #25
• Deprecation warning due to invalid escape sequences #41
• Deprecation warning due to invalid escape sequences #232
• Importing ABC from collections module directly was removed in Python 3.9 #4
• Importing ABC directly from collections was removed in Python 3.9 #189
• Deprecation warning due to invalid escape sequences #104
• base64.decodestring was removed in Python 3.9 #2452
• Importing ABC directly from collections was removed in Python 3.9 #1798

• DeprecationWarning due to invalid escape sequences

--> PR jmoiron/humanize#83

Gosh, now I have time again and I confess to being confused as to what's good to work on and what isn't. I came up with a fairly simple idea for how to organize it. We'd start a git repo. Each project would have a text or .md file, like python-lesscpy.md, and would contain a list of bugs with one of four(?) states: 1. found 2. reported 3. in progress 4. done We'd keep the file in that order, so as things got done they'd move to the end of the file.

…

On Sat, Jan 25, 2020 at 9:28 PM Hugo van Kemenade ***@***.***> wrote: - DeprecationWarning due to invalid escape sequences <jmoiron/humanize#82> --> PR jmoiron/humanize#83 <jmoiron/humanize#83> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <https://gist.github.com/fc038c383592344cbb087d16a98515de?email_source=notifications&email_token=AAB53MX3CIHIPO5WG3EWKMLQ7SOFDA5CNFSM4KITRGSKYY3PNVWWK3TUL52HS4DFVNDWS43UINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAGAQ32#gistcomment-3154365>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAB53MRUQP4WQNGKU76QWZLQ7SOFDANCNFSM4KITRGSA> .

-- /t PGP Key: https://flowcrypt.com/pub/[email protected] *https://tom.ritchford.com <https://tom.ritchford.com>* *https://tom.swirly.com <https://tom.swirly.com>*

• Importing ABC from collections module directly was removed in Python 3.9 #285

Can be ticked: the PR for this has been fixed: google/apitools#286

• Importing ABC directly from collections was removed in Python 3.9 #189

And this: sqlalchemy-redshift/sqlalchemy-redshift#190

• Importing ABC from collections module directly was removed in Python 3.9 #4

And this: fcurella/cookiejar#4

Thanks @hugovk for the ping and PRs on the issues. I have updated the gist by reading all the open issues. Unfortunately I am not updating this list anymore due to effort required. Still there are many PRs to make. I am also trying to run some scripts on around 100 repos per week to file issues if found regarding deprecation and syntax warnings.

As a stat for the gist 51 issues remain open and 64 issues have been resolved :)

You're welcome, and thanks for starting the list and making issues and PRs!

The aforementioned Fedora tracker is a good place for an up-to-date list:

• https://bugzilla.redhat.com/show_bug.cgi?id=1785415