fix linter errors in etcdb/converters.py

[akuzminsky]

• Etcd Database Driver version: 1.0.3

Description

pylint fails on etcdb/converters.py

What I Did

$ pylint etcdb/converters.py
************* Module etcdb.converters
C:  1, 0: Missing module docstring (missing-docstring)
C: 11, 0: Invalid argument name "o" (invalid-name)
C: 11, 0: Invalid argument name "d" (invalid-name)
C: 11, 0: Missing function docstring (missing-docstring)
W: 11,22: Unused argument 'd' (unused-argument)
W: 11,19: Unused argument 'o' (unused-argument)
C: 15, 0: Invalid function name "Thing2Literal" (invalid-name)
C: 15, 0: Invalid argument name "o" (invalid-name)
C: 15, 0: Invalid argument name "d" (invalid-name)
C: 25, 0: Invalid function name "Thing2Str" (invalid-name)
C: 25, 0: Invalid argument name "s" (invalid-name)
C: 25, 0: Invalid argument name "d" (invalid-name)
W: 25,17: Unused argument 'd' (unused-argument)
C: 30, 0: Invalid constant name "Long2Int" (invalid-name)
C: 33, 0: Invalid function name "Float2Str" (invalid-name)
C: 33, 0: Invalid argument name "o" (invalid-name)
C: 33, 0: Invalid argument name "d" (invalid-name)
C: 33, 0: Missing function docstring (missing-docstring)
W: 33,17: Unused argument 'd' (unused-argument)
C: 37, 0: Invalid function name "None2NULL" (invalid-name)
C: 37, 0: Invalid argument name "o" (invalid-name)
C: 37, 0: Invalid argument name "d" (invalid-name)
W: 37,17: Unused argument 'd' (unused-argument)
W: 37,14: Unused argument 'o' (unused-argument)
C: 42, 0: Invalid argument name "o" (invalid-name)
C: 42, 0: Invalid argument name "d" (invalid-name)
W: 42,23: Unused argument 'd' (unused-argument)
C: 47, 0: Invalid argument name "o" (invalid-name)
C: 47, 0: Invalid argument name "d" (invalid-name)
W: 47,19: Unused argument 'd' (unused-argument)
C: 52, 0: Invalid function name "Instance2Str" (invalid-name)
C: 52, 0: Invalid argument name "o" (invalid-name)
C: 52, 0: Invalid argument name "d" (invalid-name)
C: 66, 4: Invalid variable name "cl" (invalid-name)
W: 66, 9: Used builtin function 'filter'. Using a list comprehension can be clearer. (bad-builtin)
W: 66, 9: map/filter on lambda could be replaced by comprehension (deprecated-lambda)
C: 67,16: Using type() instead of isinstance() for a typecheck. (unidiomatic-typecheck)
C: 80, 0: Invalid function name "array2Str" (invalid-name)
C: 80, 0: Invalid argument name "o" (invalid-name)
C: 80, 0: Invalid argument name "d" (invalid-name)
C: 80, 0: Missing function docstring (missing-docstring)
C: 84, 0: Invalid function name "Unicode2Str" (invalid-name)
C: 84, 0: Invalid argument name "s" (invalid-name)
C: 84, 0: Invalid argument name "d" (invalid-name)
W: 84,19: Unused argument 'd' (unused-argument)
C: 91, 0: Invalid function name "Bool2Str" (invalid-name)
C: 91, 0: Invalid argument name "s" (invalid-name)
C: 91, 0: Invalid argument name "d" (invalid-name)
C: 91, 0: Missing function docstring (missing-docstring)
W: 91,16: Unused argument 'd' (unused-argument)
C: 95, 0: Invalid function name "Set2Str" (invalid-name)
C: 95, 0: Invalid argument name "s" (invalid-name)
C: 95, 0: Invalid argument name "d" (invalid-name)
C: 95, 0: Missing function docstring (missing-docstring)
C: 99, 0: Invalid function name "Str2Set" (invalid-name)
C: 99, 0: Invalid argument name "s" (invalid-name)
C: 99, 0: Missing function docstring (missing-docstring)
C:103, 0: Invalid argument name "s" (invalid-name)
C:108, 0: Invalid function name "DateTime_or_None" (invalid-name)
C:108, 0: Invalid argument name "s" (invalid-name)
C:108, 0: Missing function docstring (missing-docstring)
C:112, 0: Invalid function name "TimeDelta_or_None" (invalid-name)
C:112, 0: Invalid argument name "s" (invalid-name)
C:112, 0: Missing function docstring (missing-docstring)
C:116, 0: Invalid function name "Date_or_None" (invalid-name)
C:116, 0: Invalid argument name "s" (invalid-name)
C:116, 0: Missing function docstring (missing-docstring)
C:120, 0: Invalid constant name "conversions" (invalid-name)
C:  8, 0: standard import "import array" comes before "from etcdb import NULL" (wrong-import-order)


Report
======
47 statements analysed.

Statistics by type
------------------

+---------+-------+-----------+-----------+------------+---------+
|type     |number |old number |difference |%documented |%badname |
+=========+=======+===========+===========+============+=========+
|module   |1      |1          |=          |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|class    |0      |0          |=          |0           |0        |
+---------+-------+-----------+-----------+------------+---------+
|method   |0      |0          |=          |0           |0        |
+---------+-------+-----------+-----------+------------+---------+
|function |17     |17         |=          |47.06       |76.47    |
+---------+-------+-----------+-----------+------------+---------+



External dependencies
---------------------
::

    etcdb (etcdb.converters)
      \-constants 
        \-FIELD_TYPE (etcdb.converters)
        \-FLAG (etcdb.converters)



Raw metrics
-----------

+----------+-------+------+---------+-----------+
|type      |number |%     |previous |difference |
+==========+=======+======+=========+===========+
|code      |91     |55.15 |91       |=          |
+----------+-------+------+---------+-----------+
|docstring |21     |12.73 |21       |=          |
+----------+-------+------+---------+-----------+
|comment   |8      |4.85  |8        |=          |
+----------+-------+------+---------+-----------+
|empty     |45     |27.27 |45       |=          |
+----------+-------+------+---------+-----------+



Duplication
-----------

+-------------------------+------+---------+-----------+
|                         |now   |previous |difference |
+=========================+======+=========+===========+
|nb duplicated lines      |0     |0        |=          |
+-------------------------+------+---------+-----------+
|percent duplicated lines |0.000 |0.000    |=          |
+-------------------------+------+---------+-----------+



Messages by category
--------------------

+-----------+-------+---------+-----------+
|type       |number |previous |difference |
+===========+=======+=========+===========+
|convention |57     |57       |=          |
+-----------+-------+---------+-----------+
|refactor   |0      |0        |=          |
+-----------+-------+---------+-----------+
|warning    |12     |12       |=          |
+-----------+-------+---------+-----------+
|error      |0      |0        |=          |
+-----------+-------+---------+-----------+



Messages
--------

+----------------------+------------+
|message id            |occurrences |
+======================+============+
|invalid-name          |45          |
+----------------------+------------+
|unused-argument       |10          |
+----------------------+------------+
|missing-docstring     |10          |
+----------------------+------------+
|wrong-import-order    |1           |
+----------------------+------------+
|unidiomatic-typecheck |1           |
+----------------------+------------+
|deprecated-lambda     |1           |
+----------------------+------------+
|bad-builtin           |1           |
+----------------------+------------+



Global evaluation
-----------------
Your code has been rated at -4.68/10 (previous run: -4.68/10, +0.00)