aside from all the PEP8 conformity messages because of spacing, it does report a few legit bugs:
W:247, 6: Attribute '_config' defined outside __init__ (attribute-defined-outside-init)
W:261, 4: Attribute '_consumer_secret' defined outside __init__ (attribute-defined-outside-init)
W:260, 4: Attribute '_consumer_key' defined outside __init__ (attribute-defined-outside-init)
W:262, 4: Attribute '_access_token_key' defined outside __init__ (attribute-defined-outside-init)
W:263, 4: Attribute '_access_token_secret' defined outside __init__ (attribute-defined-outside-init)
the report is below.
+-----------------------------------+------------+
|message id                         |occurrences |
+===================================+============+
|bad-indentation                    |1542        |
+-----------------------------------+------------+
|no-member                          |57          |
+-----------------------------------+------------+
|too-many-arguments                 |27          |
+-----------------------------------+------------+
|bad-whitespace                     |23          |
+-----------------------------------+------------+
|bad-continuation                   |20          |
+-----------------------------------+------------+
|unused-argument                    |9           |
+-----------------------------------+------------+
|unidiomatic-typecheck              |9           |
+-----------------------------------+------------+
|too-many-branches                  |8           |
+-----------------------------------+------------+
|redefined-builtin                  |8           |
+-----------------------------------+------------+
|unused-variable                    |5           |
+-----------------------------------+------------+
|attribute-defined-outside-init     |5           |
+-----------------------------------+------------+
|undefined-variable                 |3           |
+-----------------------------------+------------+
|singleton-comparison               |3           |
+-----------------------------------+------------+
|too-many-locals                    |2           |
+-----------------------------------+------------+
|no-self-use                        |2           |
+-----------------------------------+------------+
|wrong-import-order                 |1           |
+-----------------------------------+------------+
|unreachable                        |1           |
+-----------------------------------+------------+
|too-many-public-methods            |1           |
+-----------------------------------+------------+
|too-many-lines                     |1           |
+-----------------------------------+------------+
|too-many-instance-attributes       |1           |
+-----------------------------------+------------+
|redefined-outer-name               |1           |
+-----------------------------------+------------+
|bad-builtin                        |1           |
+-----------------------------------+------------+
|anomalous-unicode-escape-in-string |1           |
+-----------------------------------+------------+