- import statements are in the wrong order.
- missing whitespace around arithmetic operator
- blind except: statement
- multiple imports on one line
- trailing whitespace
- blank line contains whitespace
- line break before binary operator
- missing whitespace after ','
- block comment should start with '# '
- multiple spaces before operator
- 'logger' imported but unused
- expected 2 blank lines, found 1

- First line should end with a period
- No blank lines allowed after function docstring
- 1 blank line required between summary line and description
- 1 blank line required before class docstring
- Multi-line docstring closing quotes should be on a separate line
- No whitespaces allowed surrounding docstring text
- One-line docstring should fit on one line with quotes
- Use r""" if any backslashes in a docstring

Clean up import order.

One-line docstring should not occupy 3 lines
Expected 1 blank line *before* class docstring
First line should end with '.'
Blank line missing between one-line summary and description
No blank lines allowed *after* method docstring
Use r""" if any backslashes in a docstring

Use CapWords convention for class names
Use new-style classes
Use lowercase with underscore for function and local variable names
(to be continued)

Add args visibility to the plugins to handle with the SNMP server properties (address, community...)

Explicit is better than implicit.