Merge pull request #240 in LCL/wolframclientforpython from feature/python-array to master

* commit '5b0a4059f18514d3756a1312de7776d4b876f202':
  updating pillow
  adding more tests for shape and len
  adding test for generators
  array might have been a generator

Author: crazyeng

wolframclient/cli/commands/test.py

@@ -16,7 +16,7 @@ def dependencies():
 
     if not six.JYTHON:
         yield ("numpy", not six.PY2 and "1.15.3" or None)
-        yield ("pillow", "5.3.0")
+        yield ("pillow", "7.1.2")
         yield ("requests", "2.20.0")
         yield ("oauthlib", "2.1.0")
         yield ("pyzmq", "17.1.2")

wolframclient/language/array.py

@@ -37,7 +37,6 @@ def _valid_type_or_fail(self, type):
     def tobytes(self):
         return pack(self.struct.format[1], *self.array)
 
-
     def __getitem__(self, k):
         return self.array[k]