This is a commonly-used package for spatial indexing.
Strangely enough, the tests are broken due to memory unsafety that I was unable
to reproduce under Debian. For instance, when run with Python 3.6 valgrind
reports,
==10453== Invalid read of size 4
==10453== at 0x4EF1DFA: _PyObject_Free (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4FE7D96: _PyFaulthandler_Fini (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F8438D: Py_FinalizeEx (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F9F398: Py_Main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x400BDF: main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/bin/python3.6)
==10453== Address 0x67b1020 is 352 bytes inside a block of size 640 free'd
==10453== at 0x4C2DD6B: free (in /nix/store/6z028lfnxyhh8dlngpm6zrkwqxmbglj4-valgrind-3.13.0/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10453== by 0x4EDDC4A: free_keys_object (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4EDEE63: dict_dealloc (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4EECF59: module_clear (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4FA062B: collect (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4FA13A0: _PyGC_CollectNoFail (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F79CED: PyImport_Cleanup (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F8436F: Py_FinalizeEx (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F9F398: Py_Main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x400BDF: main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/bin/python3.6)
==10453==
==10453== Conditional jump or move depends on uninitialised value(s)
==10453== at 0x4EF1E03: _PyObject_Free (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4EFEF2D: type_dealloc (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4EFD009: subtype_dealloc (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4FA063E: collect (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4FA13A0: _PyGC_CollectNoFail (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F79DF8: PyImport_Cleanup (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F8436F: Py_FinalizeEx (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x4F9F398: Py_Main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/lib/libpython3.6m.so.1.0)
==10453== by 0x400BDF: main (in /nix/store/azw9ys2m2fpfzf730xjcxja890gpyp58-python3-3.6.4/bin/python3.6)
==10453==
...
The following fixes have been applied according to the changelog (https://github.com/ageitgey/face_recognition/releases)
- Added the face_detection CLI command
- Removed dependencies on scipy to make installation easier
- Cleaned up KNN example and fixed a bug with drawing fonts to label detected faces in the demo
Furthermore the maintainer switched to actual GIT tags for PyPI releases
as discussed in ageitgey/face_recognition#417 and #37566
`pythonPackages.prov` has been bumped to `1.5.2`, however `nipype`
pinned `prov` to `1.5.0`. Patching `nipype/info.py` fixes this issue by
bumping to the current `prov` version in nixpkgs.
See https://hydra.nixos.org/build/71817962/log
See ticket #36453
Tests broke on Hydra as the `checkPhase` wasn't configured properly. By
explicitly relying on `nosetests` and injecting `LC_ALL` into the
`checkPhase` the tests work again.
The license (bsd3) according to `LICENSE` distributed with the upstream
package wasn't specified in the meta section which could've caused legal
issues.
The expression has been moved into its own file to reduce the length and
complexity of `pkgs/top-level/python-packages.nix`.
See https://hydra.nixos.org/build/70689499/log
See #36453
Uses the HTTPS url for cases where the existing URL has a permanent
redirect. For each domain, at least one fixed derivation URL was
downloaded to test the domain is properly serving downloads.
Also fixes jbake source URL, which was broken.
Adds the python package `face_recognition` and its dependency
`face_recognition_models`.
This package is a wrapper for `dlib` which is able to detect faces in a
given image. I checked the package with the following expression:
```
with import ./. { };
stdenv.mkDerivation {
name = "facetest";
src = null;
buildInputs = with pythonPackages; [ face_recognition ];
}
```
The package works perfectly fine in a `nix-shell`:
```
$ nix-shell
[nix-shell:~]$ python
Python 2.7.14 (default, Sep 16 2017, 17:49:51)
[GCC 7.3.0] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import face_recognition
>>> img = face_recognition.load_image_file("/home/ma27/me.jpg")
>>> print(face_recognition.face_locations(img))
```
This is so that Qt user environment packages are also propagated. Fixes
Electrum environment installations when no other Qt applications are installed.
Added `dev` output so that closure size won't explode.
- added gnupg to checkInputs
- generate manpage (optional)
- move alot.desktop file to $out/share/applications
- disabled tests as they need the network (dependency on twisted)
Thanks to Sarah Brofeldt, Ben Mcginnes for their help (and other) and
to FRidh for the repeated careful reviews.
Origianlly the package was broken as bumping `pythonPackages.pillow` to
5.x broke `thumbor`. The latest upstream version `6.4.2` solved this
issue, so a simple package bump was sufficient.
Furthermore the following changes were made:
- moved the expression into its own file
- added myself as maintainer in case of any further breackage
- re-enabled python3 build: 6.4.2 is fine with python3, however the
`futures` dependency can't be satisfied anymore as it's part of
Python3. Therefore a patch for `setup.py` will be applied for Python3
buildsto drop the dependency
Note: the testsuite is disabled for now as several impure tests are done
and our testing environment seems to be unable to work the with the
natively compiled python modules properly.
Therefore I tested the module using the following expression:
``` nix
with import ./. {};
stdenv.mkDerivation {
name = "thumbor-test";
src = null;
buildInputs = [ python pythonPackages.thumbor ];
}
```
Inside this nix shell `thumbor` works fine and the native modules can be
imported.
See https://hydra.nixos.org/build/71062729/log
See ticket #36453
