update pytest config for pep8 tests (#3617) (#3619)

keras/layers/core.py

@@ -492,8 +492,8 @@ class Lambda(Layer):
                  `output_shape = (input_shape[0], ) + output_shape`
                  or, the input is `None` and the sample dimension is also `None`:
                  `output_shape = (None, ) + output_shape`
-            If a function, it specifies the entire shape as a function of 
-                 the input shape: `output_shape = f(input_shape)`
+            If a function, it specifies the entire shape as a function of the
+            input shape: `output_shape = f(input_shape)`
         arguments: optional dictionary of keyword arguments to be passed
             to the function.
 

pytest.ini

@@ -13,26 +13,20 @@ norecursedirs= build
 # E251 unexpected spaces around keyword / parameter equals
 # E225 missing whitespace around operator
 # E226 missing whitespace around arithmetic operator
-# W291 trailing whitespace
 # W293 blank line contains whitespace
 # E501 line too long (82 > 79 characters)
 # E402 module level import not at top of file - temporary measure to coninue adding ros python packaged in sys.path
 # E731 do not assign a lambda expression, use a def
 # E302 two blank lines between the functions
-# E231 missing whitespace after ,
-# E241 multiple spaces after ','
 # E261 at least two spaces before inline comment
 
 
 pep8ignore=* E251 \
            * E225 \
            * E226 \
-           * W291 \
            * W293 \
            * E501 \
            * E402 \
            * E731 \
            * E302 \
-           * E231 \
-           * E241 \
            * E261