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Merged
edmorley merged 1 commit into from
Feb 14, 2023
Merged

Use Python 3.11 as the default Python version for new apps #1408

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1 change: 1 addition & 0 deletions CHANGELOG.md
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## Unreleased

- Use Python 3.11 as the default Python version for new apps (previously Python 3.10) ([#1408](https://github.com/heroku/heroku-buildpack-python/pull/1408)).

## v225 (2023-02-08)

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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -42,7 +42,7 @@ A `requirements.txt` must be present at the root of your application's repositor

To specify your python version, you also need a `runtime.txt` file - unless you are using the default Python runtime version.

Current default Python Runtime: Python 3.10.10
Current default Python Runtime: Python 3.11.2

Alternatively, you can provide a `setup.py` file, or a `Pipfile`.
Using `pipenv` will generate `runtime.txt` at build time if one of the field `python_version` or `python_full_version` is specified in the `requires` section of your `Pipfile`.
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2 changes: 1 addition & 1 deletion bin/default_pythons
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Expand Up @@ -15,4 +15,4 @@ LATEST_36="python-3.6.15"
LATEST_35="python-3.5.10"
LATEST_34="python-3.4.10"
LATEST_27="python-2.7.18"
DEFAULT_PYTHON_VERSION="${LATEST_310}"
DEFAULT_PYTHON_VERSION="${LATEST_311}"
1 change: 0 additions & 1 deletion spec/hatchet/nltk_spec.rb
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remote: -----> Downloading NLTK corpora…
remote: -----> Downloading NLTK packages: city_database stopwords
remote: .*: RuntimeWarning: 'nltk.downloader' found in sys.modules after import of package 'nltk', but prior to execution of 'nltk.downloader'; this may result in unpredictable behaviour
remote: warn\\(RuntimeWarning\\(msg\\)\\)
remote: \\[nltk_data\\] Downloading package city_database to
remote: \\[nltk_data\\] /tmp/build_.*/.heroku/python/nltk_data...
remote: \\[nltk_data\\] Unzipping corpora/city_database.zip.
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8 changes: 4 additions & 4 deletions spec/hatchet/stack_spec.rb
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remote: -----> No Python version was specified. Using the same version as the last build: python-#{DEFAULT_PYTHON_VERSION}
remote: To use a different version, see: https://devcenter.heroku.com/articles/python-runtimes
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by python)
remote: python: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.35' not found (required by /app/.heroku/python/lib/libpython3.10.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /app/.heroku/python/lib/libpython3.10.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /app/.heroku/python/lib/libpython3.10.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /app/.heroku/python/lib/libpython3.10.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.35' not found (required by /app/.heroku/python/lib/libpython3.11.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by /app/.heroku/python/lib/libpython3.11.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /app/.heroku/python/lib/libpython3.11.so.1.0)
remote: python: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by /app/.heroku/python/lib/libpython3.11.so.1.0)
remote: -----> Stack has changed from heroku-22 to heroku-20, clearing cache
remote: -----> No change in requirements detected, installing from cache
remote: -----> Installing python-#{DEFAULT_PYTHON_VERSION}
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2 changes: 1 addition & 1 deletion spec/spec_helper.rb
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LATEST_PYTHON_3_9 = '3.9.16'
LATEST_PYTHON_3_10 = '3.10.10'
LATEST_PYTHON_3_11 = '3.11.2'
DEFAULT_PYTHON_VERSION = LATEST_PYTHON_3_10
DEFAULT_PYTHON_VERSION = LATEST_PYTHON_3_11

# Work around the return value for `default_buildpack` changing after deploy:
# https://github.com/heroku/hatchet/issues/180
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