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Fix __version__ handling (#6765)

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Silvano Cerza 2024-01-18 11:11:08 +01:00 committed by GitHub
parent 5d66d040cc
commit 1c76aa07bb
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2 changed files with 5 additions and 8 deletions
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9
haystack/version.py
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@ -1,13 +1,6 @@
from importlib import metadata from importlib import metadata
# haystack is distributed as a separate package called `haystack-ai`.
# We want to keep all preview dependencies separate from the current Haystack version,
# so imports in haystack must only import from haystack.
# Since we need to access __version__ in haystack without importing from
# haystack we must set it here too.
# When installing `haystack-ai` we want to use that package version though
# as `farm-haystack` might not be installed and cause this to fail.
try: try:
__version__ = str(metadata.version("haystack-ai")) __version__ = str(metadata.version("haystack-ai"))
except metadata.PackageNotFoundError: except metadata.PackageNotFoundError:
__version__ = str(metadata.version("farm-haystack")) __version__ = "main"

4
releasenotes/notes/fix-version-47afaec913788a01.yaml Normal file
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@ -0,0 +1,4 @@
---
fixes:
- |
Fix Haystack imports failing when using local development environment that doesn't have `haystack-ai` installed.