gistfile1.txt

mahut@highhopes ~/repo/nixpkgs (master) $ cat ./pkgs/development/python-modules/trezor/default.nix
{ lib, fetchPypi, buildPythonPackage, isPy3k, python, pytest
, typing-extensions
, protobuf
, hidapi
, ecdsa
, mnemonic
, requests
, pyblake2
, click
, construct
, libusb1
, rlp
, shamir-mnemonic
, trezor-udev-rules
}:

buildPythonPackage rec {
  pname = "trezor";
  version = "0.11.6";

  disabled = !isPy3k;

  src = fetchPypi {
    inherit pname version;
    sha256 = "1i73j812i0dgjw9n106pipc6qksd9cgs59d0as0b4j5iyl0087hh";
  };

  propagatedBuildInputs = [ typing-extensions protobuf hidapi ecdsa mnemonic requests pyblake2 click construct libusb1 rlp shamir-mnemonic trezor-udev-rules ];

  checkInputs = [
    pytest
  ];

  # disable test_tx_api.py as it requires being online
  checkPhase = ''
    runHook preCheck
    pytest --pyargs tests --ignore tests/test_tx_api.py
    runHook postCheck
  '';

  meta = with lib; {
    description = "Python library for communicating with TREZOR Bitcoin Hardware Wallet";
    homepage = "https://github.com/trezor/trezor-firmware/tree/master/python";
    license = licenses.gpl3;
    maintainers = with maintainers; [ np prusnak mmahut maintainers."1000101" ];
  };
}
mmahut@highhopes ~/repo/nixpkgs (master) $ nix-build -A python3Packages.trezor
/nix/store/ccxxnmqqdpbhrh6lmn0rpgp8dlwla6c5-python3.7-trezor-0.11.6
mmahut@highhopes ~/repo/nixpkgs (master) $ 



mmahut@highhopes ~/repo/trezor-firmware/python (master) $ cat default.nix
with import <nixpkgs> {};

let
  python = let
    packageOverrides = self: super: {
      trezor = super.trezor.overridePythonAttrs(old: rec {
        version = "master";
        src =  ./.;
      });
    };
  in pkgs.python3.override {inherit packageOverrides; self = python;};

in python.withPackages(ps:[ps.trezor])

mmahut@highhopes ~/repo/trezor-firmware/python (master) $ 

mmahut@highhopes ~/repo/trezor-firmware/python (master) $ nix-build 
these derivations will be built:
  /nix/store/5yb2grbliap05yg3gn89yl9yn2l5ihcs-python3.7-trezor-master.drv
  /nix/store/pgvmzvlffx86wjx6hvrnalrywdx5k669-python3-3.7.4-env.drv
building '/nix/store/5yb2grbliap05yg3gn89yl9yn2l5ihcs-python3.7-trezor-master.drv'...
Sourcing python-catch-conflicts-hook.sh

(...)

shrinking RPATHs of ELF executables and libraries in /nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master
strip is /nix/store/cl1i6bfqnx48ipakj4px7pb1babzs23j-binutils-2.31.1/bin/strip
stripping (with command strip and flags -S) in /nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master/lib  /nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master/bin
patching script interpreter paths in /nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master
checking for references to /build/ in /nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master...
Rewriting #!/nix/store/k0igqpz995nmxwf6piyd5jjpcc7gcnyc-python3-3.7.4/bin/python3.7 to #!/nix/store/k0igqpz995nmxwf6piyd5jjpcc7gcnyc-python3-3.7.4
wrapping `/nix/store/zba1l65idzhx14ibf8d8m2pjcqmxhlb7-python3.7-trezor-master/bin/trezorctl'...
running install tests
============================= test session starts ==============================
platform linux -- Python 3.7.4, pytest-5.1.0, py-1.8.0, pluggy-0.12.0
rootdir: /build/python
collected 0 items                                                              

============================ no tests ran in 0.00s =============================
ERROR: file or package not found: trezorlib.tests.unit_tests (missing __init__.py?)

builder for '/nix/store/5yb2grbliap05yg3gn89yl9yn2l5ihcs-python3.7-trezor-master.drv' failed with exit code 4
cannot build derivation '/nix/store/pgvmzvlffx86wjx6hvrnalrywdx5k669-python3-3.7.4-env.drv': 1 dependencies couldn't be built
error: build of '/nix/store/pgvmzvlffx86wjx6hvrnalrywdx5k669-python3-3.7.4-env.drv' failed
mmahut@highhopes ~/repo/trezor-firmware/python (master) $ git stash
Saved working directory and index state WIP on master: 95f8b6867 Drop pyargs
mmahut@highhopes ~/repo/trezor-firmware/python (master) $ cat default.nix
with import <nixpkgs> {};

let
  python = let
    packageOverrides = self: super: {
      trezor = super.trezor.overridePythonAttrs(old: rec {
        version = "master";
        src =  ./.;
        doCheck = true; # set to false if you want to skip tests
        checkPhase = ''
          runHook preCheck
          pytest tests/ --ignore tests/test_tx_api.py
          runHook postCheck
        '';
      });
    };
  in pkgs.python3.override {inherit packageOverrides; self = python;};

in python.withPackages(ps:[ps.trezor])

mmahut@highhopes ~/repo/trezor-firmware/python (master) $ 
mmahut@highhopes ~/repo/trezor-firmware/python (master) $ nix-build 
these derivations will be built:
  /nix/store/cw6gmw2j468scsdqsc2dr99714m8zm4h-python3.7-trezor-master.drv
  /nix/store/95afyzpl471ajbny9g8ag9iqwp7wr09g-python3-3.7.4-env.drv
building '/nix/store/cw6gmw2j468scsdqsc2dr99714m8zm4h-python3.7-trezor-master.drv'...
Sourcing python-catch-conflicts-hook.sh
Sourcing python-remove-bin-bytecode-hook.sh

(...)

running install tests
============================= test session starts ==============================
platform linux -- Python 3.7.4, pytest-5.1.0, py-1.8.0, pluggy-0.12.0
rootdir: /build/python
collected 54 items                                                             

tests/test_ckd_public.py .                                               [  1%]
tests/test_cosi.py ...........                                           [ 22%]
tests/test_nem.py .                                                      [ 24%]
tests/test_protobuf_encoding.py ..........                               [ 42%]
tests/test_protobuf_misc.py .........                                    [ 59%]
tests/test_stellar.py ...................                                [ 94%]
tests/test_transport.py ...                                              [100%]

=============================== warnings summary ===============================
/nix/store/fvb72plrbzl623lxb3ikqxsvayfibbfj-python3.7-trezor-master/lib/python3.7/site-packages/trezorlib/ckd_public.py:29
  /nix/store/fvb72plrbzl623lxb3ikqxsvayfibbfj-python3.7-trezor-master/lib/python3.7/site-packages/trezorlib/ckd_public.py:29: DeprecationWarning: ckd_public module is deprecated and will be removed
    warnings.warn("ckd_public module is deprecated and will be removed", DeprecationWarning)

-- Docs: https://docs.pytest.org/en/latest/warnings.html
======================== 54 passed, 1 warnings in 1.27s ========================
pythonCatchConflictsPhase
pythonRemoveBinBytecodePhase
pythonImportsCheckPhase
Executing pythonImportsCheckPhase
pytestcachePhase
building '/nix/store/95afyzpl471ajbny9g8ag9iqwp7wr09g-python3-3.7.4-env.drv'...
created 356 symlinks in user environment
/nix/store/bfhpdpn39dp2207lcm66wq35arlbh2bc-python3-3.7.4-env