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chore(fetchPipMetadata): print errors to stderr

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This commit is contained in:
phaer 2023-04-06 00:17:25 +02:00
parent e104f5d586
commit 12f09cf0eb
1 changed files with 1 additions and 1 deletions
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v1/nix/pkgs/fetchPipMetadata/fetchPipMetadata.py
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@ -137,7 +137,7 @@ def evaluate_requirements(env, reqs, packages, root_name, extras, seen):
A circuit breaker is included to avoid infinite recursion in nix.
"""
if root_name in seen:
print(f"cycle detected: {root_name} ({' '.join(seen)})")
print(f"fatal: cycle detected: {root_name} ({' '.join(seen)})", file=sys.stderr)
sys.exit(1)
# we copy "seen", because we want to track cycles per
# tree-branch and the original would be visible for all branches.