Files
heroku-buildpack-python/bin/warnings
T
Ed Morley 452443d420 Remove support for the Cedar-14 stack (#1110)
Since the stack is end of life and builds have been disabled:
https://devcenter.heroku.com/changelog-items/1943

There are only two temporarily exempted customers using Python, who
can switch to the Cedar-14 support branch if they still need to build
their Python apps (most of which haven't been built recently).

Closes @W-8054727@.
2020-11-10 13:58:33 +00:00

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#!/usr/bin/env bash
shopt -s extglob
old-platform() {
if grep -qi 'InsecurePlatformWarning' "$WARNINGS_LOG"; then
echo
puts-warn "Hello! It looks like your application is using an outdated version of Python."
puts-warn "This caused the security warning you saw above during the 'pip install' step."
puts-warn "We recommend '$RECOMMENDED_PYTHON_VERSION', which you can specify in a 'runtime.txt' file."
puts-warn " -- Much Love, Heroku."
mcount 'warnings.python.old'
fi
}
scipy-included() {
if grep -qi 'running setup.py install for scipy' "$WARNINGS_LOG"; then
echo
puts-warn "Hello! It looks like you're trying to use scipy on Heroku."
puts-warn "Unfortunately, at this time, we do not directly support this library."
puts-warn "There is, however, a buildpack available that makes it possible to use it on Heroku."
puts-warn "You can learn more here: https://devcenter.heroku.com/articles/python-c-deps"
puts-warn "Sorry for the inconvenience. -- Much Love, Heroku."
mcount 'warnings.scipy'
fi
}
distribute-included() {
if grep -qi 'Running setup.py install for distribute' "$WARNINGS_LOG"; then
echo
puts-warn "Hello! Your requirements.txt file contains the distribute package."
puts-warn "This library is automatically installed by Heroku and shouldn't be in"
puts-warn "Your requirements.txt file. This can cause unexpected behavior."
puts-warn " -- Much Love, Heroku."
mcount 'warnings.distribute'
fi
}
six-included() {
if grep -qi 'Running setup.py install for six' "$WARNINGS_LOG"; then
echo
puts-warn "Hello! Your requirements.txt file contains the six package."
puts-warn "This library is automatically installed by Heroku and shouldn't be in"
puts-warn "Your requirements.txt file. This can cause unexpected behavior."
puts-warn " -- Much Love, Heroku."
mcount 'warnings.six'
fi
}
show-warnings() {
old-platform
scipy-included
distribute-included
six-included
}