Several modules don't pass pep8

[Jason Kölker]

nova/api/openstack/_id_translator.py:3:1: E302 expected 2 blank lines, found 1
class RackspaceAPIIdTranslator(object):
^
    Separate top-level function and class definitions with two blank lines.

    Method definitions inside a class are separated by a single blank line.

    Extra blank lines may be used (sparingly) to separate groups of related
    functions. Blank lines may be omitted between a bunch of related
    one-liners (e.g. a set of dummy implementations).

    Use blank lines in functions, sparingly, to indicate logical sections.

    Okay: def a():\n pass\n\n\ndef b():\n pass
    Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass

    E301: class Foo:\n b = 0\n def bar():\n pass
    E302: def a():\n pass\n\ndef b(n):\n pass
    E303: def a():\n pass\n\n\n\ndef b(n):\n pass
    E303: def a():\n\n\n\n pass
    E304: @decorator\n\ndef a():\n pass
nova/api/openstack/_id_translator.py:24:19: E261 at least two spaces before inline comment
        if result: # we have a mapping from opaque to RS for this strategy
                  ^
    Separate inline comments by at least two spaces.

    An inline comment is a comment on the same line as a statement. Inline
    comments should be separated by at least two spaces from the statement.
    They should start with a # and a single space.

    Okay: x = x + 1 # Increment x
    Okay: x = x + 1 # Increment x
    E261: x = x + 1 # Increment x
    E262: x = x + 1 #Increment x
    E262: x = x + 1 # Increment x
nova/api/openstack/contrib/volumes.py:325:77: E202 whitespace before ')'
                                        collection_actions={'detail': 'GET'}
                                                                            ^
    Avoid extraneous whitespace in the following situations:

    - Immediately inside parentheses, brackets or braces.

    - Immediately before a comma, semicolon, or colon.

    Okay: spam(ham[1], {eggs: 2})
    E201: spam( ham[1], {eggs: 2})
    E201: spam(ham[ 1], {eggs: 2})
    E201: spam(ham[1], { eggs: 2})
    E202: spam(ham[1], {eggs: 2} )
    E202: spam(ham[1 ], {eggs: 2})
    E202: spam(ham[1], {eggs: 2 })

    E203: if x == 4: print x, y; x, y = y , x
    E203: if x == 4: print x, y ; x, y = y, x
    E203: if x == 4 : print x, y; x, y = y, x
nova/image/fake.py:50:65: E202 whitespace before '}'
                                'ramdisk_id': FLAGS.null_kernel}
                                                                ^
    Avoid extraneous whitespace in the following situations:

    - Immediately inside parentheses, brackets or braces.

    - Immediately before a comma, semicolon, or colon.

    Okay: spam(ham[1], {eggs: 2})
    E201: spam( ham[1], {eggs: 2})
    E201: spam(ham[ 1], {eggs: 2})
    E201: spam(ham[1], { eggs: 2})
    E202: spam(ham[1], {eggs: 2} )
    E202: spam(ham[1 ], {eggs: 2})
    E202: spam(ham[1], {eggs: 2 })

    E203: if x == 4: print x, y; x, y = y , x
    E203: if x == 4: print x, y ; x, y = y, x
    E203: if x == 4 : print x, y; x, y = y, x
nova/tests/api/openstack/test_image_metadata.py:49:29: E202 whitespace before '}'
            'key2': 'value2'
                            ^
    Avoid extraneous whitespace in the following situations:

    - Immediately inside parentheses, brackets or braces.

    - Immediately before a comma, semicolon, or colon.

    Okay: spam(ham[1], {eggs: 2})
    E201: spam( ham[1], {eggs: 2})
    E201: spam(ham[ 1], {eggs: 2})
    E201: spam(ham[1], { eggs: 2})
    E202: spam(ham[1], {eggs: 2} )
    E202: spam(ham[1 ], {eggs: 2})
    E202: spam(ham[1], {eggs: 2 })

    E203: if x == 4: print x, y; x, y = y , x
    E203: if x == 4: print x, y ; x, y = y, x
    E203: if x == 4 : print x, y; x, y = y, x
nova/tests/api/openstack/test_server_metadata.py:51:29: E202 whitespace before '}'
            "key5": "value5"
                            ^
    Avoid extraneous whitespace in the following situations:

    - Immediately inside parentheses, brackets or braces.

    - Immediately before a comma, semicolon, or colon.

    Okay: spam(ham[1], {eggs: 2})
    E201: spam( ham[1], {eggs: 2})
    E201: spam(ham[ 1], {eggs: 2})
    E201: spam(ham[1], { eggs: 2})
    E202: spam(ham[1], {eggs: 2} )
    E202: spam(ham[1 ], {eggs: 2})
    E202: spam(ham[1], {eggs: 2 })

    E203: if x == 4: print x, y; x, y = y , x
    E203: if x == 4: print x, y ; x, y = y, x
    E203: if x == 4 : print x, y; x, y = y, x
nova/tests/api/openstack/test_versions.py:50:22: E202 whitespace before ']'
                    }
                     ^
    Avoid extraneous whitespace in the following situations:

    - Immediately inside parentheses, brackets or braces.

    - Immediately before a comma, semicolon, or colon.

    Okay: spam(ham[1], {eggs: 2})
    E201: spam( ham[1], {eggs: 2})
    E201: spam(ham[ 1], {eggs: 2})
    E201: spam(ham[1], { eggs: 2})
    E202: spam(ham[1], {eggs: 2} )
    E202: spam(ham[1 ], {eggs: 2})
    E202: spam(ham[1], {eggs: 2 })

    E203: if x == 4: print x, y; x, y = y , x
    E203: if x == 4: print x, y ; x, y = y, x
    E203: if x == 4 : print x, y; x, y = y, x
nova/virt/vmwareapi/vim.py:46:5: E301 expected 1 blank line, found 0
    class VIMMessagePlugin(suds.plugin.MessagePlugin):
    ^
    Separate top-level function and class definitions with two blank lines.

    Method definitions inside a class are separated by a single blank line.

    Extra blank lines may be used (sparingly) to separate groups of related
    functions. Blank lines may be omitted between a bunch of related
    one-liners (e.g. a set of dummy implementations).

    Use blank lines in functions, sparingly, to indicate logical sections.

    Okay: def a():\n pass\n\n\ndef b():\n pass
    Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass

    E301: class Foo:\n b = 0\n def bar():\n pass
    E302: def a():\n pass\n\ndef b(n):\n pass
    E303: def a():\n pass\n\n\n\ndef b(n):\n pass
    E303: def a():\n\n\n\n pass
    E304: @decorator\n\ndef a():\n pass