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author | Vladimír Čunát <vcunat@gmail.com> | 2016-06-19 12:33:04 +0200 |
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committer | Vladimír Čunát <vcunat@gmail.com> | 2016-06-19 12:33:04 +0200 |
commit | e75740455546f85cbf9849907b1f6520fdb487d8 (patch) | |
tree | 02ab162a81b88bcf1e116b6cbb180557c33ba9b9 /pkgs/development/python-modules/generic | |
parent | a02e5ad9263e508b4df6a3e5841e95bace0e787b (diff) | |
parent | 410aad942fc82bbeb9c30a4fdf826ed33998a593 (diff) |
Merge branch 'master' into staging
Hydra nixpkgs: ?compare=1279790
Diffstat (limited to 'pkgs/development/python-modules/generic')
-rw-r--r-- | pkgs/development/python-modules/generic/catch_conflicts.py | 2 | ||||
-rw-r--r-- | pkgs/development/python-modules/generic/default.nix | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/generic/catch_conflicts.py b/pkgs/development/python-modules/generic/catch_conflicts.py index 35512bb44d358..bb82900c65a92 100644 --- a/pkgs/development/python-modules/generic/catch_conflicts.py +++ b/pkgs/development/python-modules/generic/catch_conflicts.py @@ -9,7 +9,7 @@ for f in sys.path: for req in pkg_resources.find_distributions(f): if req not in packages[req.project_name]: # some exceptions inside buildPythonPackage - if req.project_name in ['setuptools', 'pip']: + if req.project_name in ['setuptools', 'pip', 'wheel']: continue packages[req.project_name].append(req) diff --git a/pkgs/development/python-modules/generic/default.nix b/pkgs/development/python-modules/generic/default.nix index 7221bac320c9c..38d74e0824459 100644 --- a/pkgs/development/python-modules/generic/default.nix +++ b/pkgs/development/python-modules/generic/default.nix @@ -42,6 +42,9 @@ # Additional flags to pass to "pip install". , installFlags ? [] +# Raise an error if two packages are installed with the same name +, catchConflicts ? true + , format ? "setup" , ... } @ attrs: @@ -141,7 +144,7 @@ python.stdenv.mkDerivation (builtins.removeAttrs attrs ["disabled" "doCheck"] // postFixup = attrs.postFixup or '' wrapPythonPrograms - + '' + lib.optionalString catchConflicts '' # check if we have two packages with the same name in closure and fail # this shouldn't happen, something went wrong with dependencies specs ${python.interpreter} ${./catch_conflicts.py} |