Merge pull request #1716 from girder/dtype-guard

Add another guard on dtype based on a field report

sources/multi/large_image_source_multi/__init__.py

@@ -898,7 +898,7 @@ def _openSource(self, source, params=None):
             params = source.get('params', {})
         ts = openFunc(source['path'], **params)
         if (self._dtype and np.dtype(ts.dtype).kind == 'f' and
-                np.dtype(self._dtype).kind != 'f' and
+                (self._dtype == 'check' or np.dtype(self._dtype).kind != 'f') and
                 'sampleScale' not in source and 'sampleOffset' not in source):
             minval = maxval = 0
             for f in range(ts.frames):

tox.ini

@@ -62,7 +62,7 @@ setenv =
 # installs in editable mode, which then includes results in coverage.
 [testenv:test-py{38,39,310,311,312,313}]
 # Don't package for tests where we use editable modes
-package=skip
+package=editable
 passenv = {[testenv:test]passenv}
 extras = {[testenv:test]extras}
 deps =