We need to replace --binary :all: with --binary $(pipenv requirements | sed -n 's/==.*//p' | tr '\n' ',') because otherwise pip tries to build everything from scratch (including the build system (??)).
We need the new dulwich options:
--config-settings "--global-option=--pure"
because pip has changed the application of build options, so building pure python packages becomes harder. See dulwich issue 1093.
Update Pipfile.lock
Remove packages dataclasses and typing which are both built-in for python3.7.
Pipfile.lock is regenerated from scratch, updating everything!
Force protobuf python implementation
It seems that Anki 2.1.35 (the last version compatible with python3.7) is not actually compatible with the latest protobuf (possibly released after Anki 2.1.35).
Both anki and protobuf are dev dependencies so this incompatibility only affects testing.
We will be able to remove this workaround by upgrading to python3.9 (compatible with latest Anki). (See: #183.)
Avoid pipenv process substitution in fetch_dependencies.sh
I don't fully understand why, but pipenv run foo <(bar) process
substitution doesn't work in GitHub actions.
AFAICT in a "normal" environment, pipenv execs into its subcommand process (here foo), and the subcommand inherits all its file descriptors (including the file descriptor for <(bar), inherited from fetch_dependencies.sh.
In GitHub actions, for unknown, to me, reasons, pipenv instead creates a separate child process for foo and does not share its file descriptors, so foo doesn't have access to <(bar).
We need to replace
--binary :all:with--binary $(pipenv requirements | sed -n 's/==.*//p' | tr '\n' ',')because otherwise pip tries to build everything from scratch (including the build system (??)).We need the new dulwich options:
because pip has changed the application of build options, so building pure python packages becomes harder. See dulwich issue 1093.
Update Pipfile.lock
Remove packages dataclasses and typing which are both built-in for python3.7.
Pipfile.lock is regenerated from scratch, updating everything!
Force protobuf python implementation
It seems that Anki 2.1.35 (the last version compatible with python3.7) is not actually compatible with the latest protobuf (possibly released after Anki 2.1.35).
See: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates
Both anki and protobuf are dev dependencies so this incompatibility only affects testing.
We will be able to remove this workaround by upgrading to python3.9 (compatible with latest Anki). (See: #183.)
Avoid pipenv process substitution in fetch_dependencies.sh
I don't fully understand why, but
pipenv run foo <(bar)process substitution doesn't work in GitHub actions.AFAICT in a "normal" environment, pipenv execs into its subcommand process (here
foo), and the subcommand inherits all its file descriptors (including the file descriptor for<(bar), inherited fromfetch_dependencies.sh.In GitHub actions, for unknown, to me, reasons, pipenv instead creates a separate child process for
fooand does not share its file descriptors, sofoodoesn't have access to<(bar).