Include .whl installation in requirements.txt

Question

How do I include this in the requirements.txt file? For Linux:

pip install http://download.pytorch.org/whl/cu75/torch-0.1.12.post2-cp27-none-linux_x86_64.whl 
pip install torchvision

FOR MacOS:

pip install http://download.pytorch.org/whl/torch-0.1.12.post2-cp27-none-macosx_10_7_x86_64.whl 
pip install torchvision

score 24 · Accepted Answer · answered Jul 10 '17 at 17:53

24

You can use environment markers:

http://download.pytorch.org/whl/cu75/torch-0.1.12.post2-cp27-none-linux_x86_64.whl ; sys_platform == "linux"
http://download.pytorch.org/whl/cu75/torch-0.1.12.post2-cp27-none-linux_x86_64.whl ; sys_platform == "linux2"
http://download.pytorch.org/whl/torch-0.1.12.post2-cp27-none-macosx_10_7_x86_64.whl ; sys_platform == "darwin"
torchvision

(Double Linux entries: linux2 for Python 2, linux for Python 3.)

answered Jul 10 '17 at 17:53

Chris Warrick

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Say I update a package and run pip freeze> requirements.txt. Now I will have to add them manually every time. – Abhishek Bhatia Jul 10 '17 at 18:21
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You can’t do any better if you depend on things not in PyPI. You should convince the torch guys to publish their wheels there. – Chris Warrick Jul 11 '17 at 18:58
@ChrisWarrick [actually, you can do better](https://github.com/pypa/pipenv) – OrangeDog Mar 15 '18 at 11:44
@OrangeDog Meh, pipenv tries to do way too much. – Chris Warrick Mar 16 '18 at 17:15
Well it'll install a requirements.txt and then output a frozen one for you, with wheels, git links, env markers, etc. preserved. – OrangeDog Mar 26 '18 at 09:52

Include .whl installation in requirements.txt

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