anchor.diff:  , geopy
   , imageio
   , lxml
  +, pandas
   , pillow
   , pytestCheckHook
   , python-dateutil
  
positive.code:     owner = "michaeldavie";
      repo = "env_canada";
      rev = "refs/tags/v${version}";
      sha256 = "sha256-R6X4TY0yrfSj30FXHmHHK6QBHAT3pb+UXjjZ3SW1SP8=";
    };
  
    propagatedBuildInputs = [
  
negative.code:     geopy
      imageio
      lxml
      pandas
      pillow
      python-dateutil
      voluptuous
  