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update-python-libraries: remove old Nix fallback

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Since c0972c16dc ("update-python-libraries: add missing dependency nix"),
Nix will be provided as a dependency, so we know we'll always be using
a modern version and no longer need the fallback.
This commit is contained in:
Alyssa Ross 2022-10-09 16:12:02 +00:00
parent 216e5aa763
commit 6425011efe
1 changed files with 1 additions and 5 deletions
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6
pkgs/development/interpreters/python/update-python-libraries/update-python-libraries.py
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@ -342,11 +342,7 @@ def _update_package(path, target):
text = _replace_value('version', new_version, text)
# hashes from pypi are 16-bit encoded sha256's, normalize it to sri to avoid merge conflicts
# sri hashes have been the default format since nix 2.4+
try:
sri_hash = subprocess.check_output(["nix", "hash", "to-sri", "--type", "sha256", new_sha256]).decode('utf-8').strip()
except subprocess.CalledProcessError:
# nix<2.4 compat
sri_hash = subprocess.check_output(["nix", "to-sri", "--type", "sha256", new_sha256]).decode('utf-8').strip()
sri_hash = subprocess.check_output(["nix", "hash", "to-sri", "--type", "sha256", new_sha256]).decode('utf-8').strip()
# fetchers can specify a sha256, or a sri hash