Fix Python 2 package dependencies and sub-dependencies [#5595].

This fixes the installation process *right now* on Python 2. The problem is that
packages are dropping Python 2 support all over the place and due to
our (deliberate) loose dependency version specifications and the loose
sub-dependency version specifications, it's one horrible mess. But it works
right now.

Next up I'll be pinning all the currently installed Python 2 packages and all
dependencies.
This commit is contained in:
Ben Sturmfels 2020-04-30 15:15:14 +10:00
parent 06d8fc8917
commit 663d052c70
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@ -45,9 +45,14 @@ if PY2:
pyversion_install_requires.append('sqlalchemy-migrate>=0.9.6')
pyversion_install_requires.append('mock==1.0.1') # mock is in the stdlib for 3.3+
# PyPI version (1.4.2) does not have proper Python 3 support
pyversion_install_requires.append('ExifRead')
pyversion_install_requires.append('Markdown<3.2')
pyversion_install_requires.append('billiard<3.6.0,>=3.5.0.2')
pyversion_install_requires.append('billiard<3.6.0,>=3.5.0.2') # Celery
pyversion_install_requires.append('Sphinx<2.0.0')
pyversion_install_requires.append('MarkupSafe<2.0.0') # Jinja2
pyversion_install_requires.append('pyparsing<3.0.0') # Sphinx
pyversion_install_requires.append('pytest<5.0.0')
pyversion_install_requires.append('pygments<2.6.0') # Sphinx?
pyversion_install_requires.append('zipp<2.0.0') # jsonschema
install_requires = [
'waitress',