Merge with master

* updated folders excluded from flake8 --doctests
* fixed failing doctests

Signed-off-by: Fabian Haase <[email protected]>

Author: FHaase

scripts/tests/test_validate_docstrings.py

@@ -127,6 +127,7 @@ def head1(self, n=5):
 
         Examples
         --------
+        >>> import pandas as pd
         >>> s = pd.Series(['Ant', 'Bear', 'Cow', 'Dog', 'Falcon'])
         >>> s.head()
         0   Ant
@@ -164,6 +165,7 @@ def contains(self, pat, case=True, na=np.nan):
 
         Examples
         --------
+        >>> import pandas as pd
         >>> s = pd.Series(['Antelope', 'Lion', 'Zebra', np.nan])
         >>> s.str.contains(pat='a')
         0    False

setup.cfg

@@ -37,15 +37,13 @@ exclude_from_doctest =
     ./pandas/_libs
     ./pandas/api
     ./pandas/compat
-    ./pandas/computation
     ./pandas/core
     ./pandas/errors
     ./pandas/io
     ./pandas/plotting
     ./pandas/tests
     ./pandas/tools
     ./pandas/tseries
-    ./pandas/types
     ./pandas/util
 
 [flake8-rst]