Only import future for py2#343
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srprash merged 1 commit intoaws:masterfrom Jun 24, 2022
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| try: | ||
| from future.standard_library import install_aliases | ||
| install_aliases() | ||
| except ImportError: | ||
| pass |
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Instead of using try-except, can we reuse the PY2 variable from compat.py?
Then this could be something like:
from aws_xray_sdk.core.utils.compat import PY2
if PY2:
from future.standard_library import install_aliases
install_aliases()
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Oh interesting! I took this path because StackOverflow says it was the status quo and I saw it used in OpenTelemetry Python Contrib, but this PY2 looks super useful so I'll change it to that :)
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I see. That's good to know. :)
Since we already have the other mechanism, I think it would be better to just reuse for the sake of consistency.
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An environment marker is already used for `enum34` so why do it differently for `future`? https://peps.python.org/pep-0508/#environment-markers ref aws#343
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Issue #, if available: #212
Description of changes:
If we only import
futurewhen the SDK is run on Python 2, then we don't need to import it forPython 3systems. This will prevent conflicts with people downloading conflicting versions of thefuturepackage.By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
Fixes: #212