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pythonPackages.onnx: init at version 1.6.0 #71211

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merged 1 commit into from
Jan 13, 2020
Merged

pythonPackages.onnx: init at version 1.6.0 #71211

merged 1 commit into from
Jan 13, 2020
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acairncross
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Motivation for this change
Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.
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@acairncross acairncross requested a review from FRidh as a code owner October 15, 2019 23:43
@acairncross acairncross changed the title onnx: init at version 1.6.0 pythonPackages.onnx: init at version 1.6.0 Oct 15, 2019
@jonringer
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oh lol, i was thinking of putting this up as well

@jonringer
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@GrahamcOfBorg build python27Packages.onnx python37Packages.onnx

jonringer
jonringer approved these changes Oct 16, 2019
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nix-review passes on NixOS
diff LGTM
leaf package

[4 built, 1 copied (0.2 MiB), 0.1 MiB DL]
https://github.com/NixOS/nixpkgs/pull/71202
2 package were build:
python27Packages.hcloud python37Packages.hcloud

only thing is that it seems to install some test utilties which I don't think are too important:

[nix-shell:/home/jon/.cache/nix-review/pr-71211]$ tree ./results/python27Packages.onnx/bin/
./results/python27Packages.onnx/bin/
├── backend-test-tools
├── check-model
└── check-node

you can remove these with:

  postInstall = ''
    rm -r $out/bin
  '';

@ofborg ofborg bot added the 11.by: package-maintainer This PR was created by the maintainer of the package it changes label Oct 16, 2019
@acairncross acairncross requested a review from jonringer October 16, 2019 11:13
@acairncross
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Woops, didn't really mean to re-request review!

I've removed the installed executables.

@jonringer
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python2 version seems to be broken

[nix-shell:/home/jon/.cache/nix-review/pr-71211-1]$ nix-shell --pure -p "with import ./nixpkgs {}; pythonPackages.onnx"

[nix-shell:/home/jon/.cache/nix-review/pr-71211-1]$ python
Python 2.7.16 (default, Mar  2 2019, 18:34:01)
[GCC 8.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import onnx
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/nix/store/p5257ap9szl0x8zsn5g920b4nrcnviq2-python2.7-onnx-1.6.0/lib/python2.7/site-packages/onnx/__init__.py", line 9, in <module>
    from onnx.external_data_helper import load_external_data_for_model, write_external_data_tensors
  File "/nix/store/p5257ap9szl0x8zsn5g920b4nrcnviq2-python2.7-onnx-1.6.0/lib/python2.7/site-packages/onnx/external_data_helper.py", line 10, in <module>
    from .onnx_pb import TensorProto, ModelProto
  File "/nix/store/p5257ap9szl0x8zsn5g920b4nrcnviq2-python2.7-onnx-1.6.0/lib/python2.7/site-packages/onnx/onnx_pb.py", line 8, in <module>
    from .onnx_ml_pb2 import *  # noqa
  File "/nix/store/p5257ap9szl0x8zsn5g920b4nrcnviq2-python2.7-onnx-1.6.0/lib/python2.7/site-packages/onnx/onnx_ml_pb2.py", line 7, in <module>
    from google.protobuf.internal import enum_type_wrapper
ImportError: No module named google.protobuf.internal

@acairncross
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Seems to be a problem with the protobuf installation. In particular because Python 2 doesn't support implicit namespace packages. Chucking __init__.pys into the google and google/protobuf directories of the installation seems to "fix" the problem, although I doubt that's the proper/clean solution (that's certainly not what pip does). What I don't understand is why the pip-installed version doesn't have the same issue. Also I wonder why this hasn't been a (reported) issue for any other Python packages using protobuf.

@jonringer
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pip installed version likely dumps it into the same directory as all the other packages, so it gets to fuse all directory paths into one coherent path. Nixpkgs doesn't get this benefit since it's a series of storepaths.

Seeing as python2 is EOL in 1.5 months, I'm fine with just saying disabled = isPy27 and moving on. @FRidh thoughts?

@jonringer
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please squash the commits:

git reset HEAD^
git add pkgs/
git commit --amend --no-edit
git push <fork> <branch> --force

@acairncross
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Done

jonringer
jonringer reviewed Jan 13, 2020
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python2 build fails due to namespace import errors on protobuf

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LGTM

[1 built, 0.0 MiB DL]
https://github.com/NixOS/nixpkgs/pull/71211
2 package were built:
python37Packages.onnx python38Packages.onnx

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@GrahamcOfBorg build python37Packages.onnx python38Packages.onnx

@jonringer jonringer merged commit 74a3ff5 into NixOS:master Jan 13, 2020
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@Taneb Taneb

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6.topic: python 8.has: package (new) This PR adds a new package 10.rebuild-darwin: 1-10 10.rebuild-linux: 1-10 11.by: package-maintainer This PR was created by the maintainer of the package it changes
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