BLD: Remove pims dependency

conda-recipe/meta.yaml

@@ -18,7 +18,6 @@ requirements:
     - numpy
     - pandas
     - scipy
-    - pims
     - matplotlib
     - mock  # patching https://github.com/matplotlib/matplotlib/pull/4188
     - nose # patching https://github.com/matplotlib/matplotlib/pull/4188
@@ -32,7 +31,6 @@ requirements:
     - numexpr  # required for pandas DataFrame.query, used in examples
     - scipy >=0.12.0
     - matplotlib
-    - pims >=0.2.2
     - numba >=0.13.4
     - pytables
 

setup.py

@@ -33,7 +33,7 @@
     author_email = "[email protected]",
     url = "https://github.com/soft-matter/trackpy",
     install_requires = ['numpy>=1.8', 'scipy>=0.12', 'six>=1.8',
-	                    'pandas>=0.13', 'pims>=0.4.1',
+	                    'pandas>=0.13',
                         'pyyaml', 'matplotlib'],
     packages = ['trackpy', 'trackpy.refine', 'trackpy.linking'],
     long_description = descr,

trackpy/api.py

@@ -27,26 +27,3 @@
 from . import artificial
 from .utils import handle_logging, ignore_logging, quiet
 from .try_numba import try_numba_autojit, enable_numba, disable_numba
-
-
-# pims import is deprecated. We include it here for backwards
-# compatibility, but there will be warnings.
-import pims as _pims
-
-
-def _deprecate_pims(call):
-    """Wrap a pims callable with a warning that it is deprecated."""
-    def deprecated_pims_import(*args, **kw):
-        """Class imported from pims package. Its presence in trackpy is deprecated."""
-        warnings.warn(('trackpy.{0} is being called, but "{0}" is really part of the '
-                      'pims package. It will not be in future versions of trackpy. '
-                      'Consider importing pims and calling pims.{0} instead.'
-                      ).format(call.__name__), UserWarning)
-        return call(*args, **kw)
-    return deprecated_pims_import
-
-
-ImageSequence = _deprecate_pims(_pims.ImageSequence)
-Video = _deprecate_pims(_pims.Video)
-TiffStack = _deprecate_pims(_pims.TiffStack)
-

trackpy/tests/test_misc.py

@@ -20,25 +20,6 @@ def test_dependencies(self):
         trackpy.diag.dependencies()
 
 
-class APITests(StrictTestCase):
-    def test_pims_deprecation(self):
-        """Using a pims class should work, but generate a warning.
-
-        The inclusion of these classes (and therefore this test) in
-        trackpy is deprecated as of v0.3 and will be removed in a future
-        version."""
-        with warnings.catch_warnings(record=True) as w:
-            warnings.simplefilter('ignore')
-            warnings.simplefilter('always', UserWarning)
-            imseq = trackpy.ImageSequence(os.path.join(path, 'video/image_sequence/*.png'))
-            assert isinstance(imseq, pims.ImageSequence)
-            if len(w) != 1:
-                print('Caught warnings:')
-                for wrn in w:
-                    print(wrn, wrn.message)
-            assert len(w) == 1
-
-
 class LoggerTests(StrictTestCase):
     def test_heirarchy(self):
         self.assertTrue(trackpy.linking.logger.parent is trackpy.logger)