Need to fix 152 pep8 errors in fuel-main repository

[Timur Nurlygayanov]

Steps To Reproduce:
1. Clone fuel-main repository.
2. Run: pep8 ./ > result.txt ; cat -n result.txt ; rm -rf result.txt

Expected Result:
No pep8 errors.

Observed Result:
152 errors.

[Timur Nurlygayanov (tnurlygayanov)]

     1 ./netcheck.py:24:1: E302 expected 2 blank lines, found 1
     2 ./netcheck.py:28:5: E301 expected 1 blank line, found 0
     3 ./netcheck.py:30:5: E301 expected 1 blank line, found 0
     4 ./netcheck.py:32:5: E301 expected 1 blank line, found 0
     5 ./netcheck.py:34:5: E301 expected 1 blank line, found 0
     6 ./netcheck.py:36:5: E301 expected 1 blank line, found 0
     7 ./netcheck.py:43:5: E301 expected 1 blank line, found 0
     8 ./netcheck.py:45:5: E301 expected 1 blank line, found 0
     9 ./netcheck.py:47:5: E301 expected 1 blank line, found 0
    10 ./netcheck.py:49:5: E301 expected 1 blank line, found 0
    11 ./netcheck.py:52:5: E301 expected 1 blank line, found 0
    12 ./netcheck.py:55:5: E301 expected 1 blank line, found 0
    13 ./netcheck.py:57:5: E301 expected 1 blank line, found 0
    14 ./netcheck.py:65:80: E501 line too long (82 > 79 characters)
    15 ./netcheck.py:210:31: W291 trailing whitespace
    16 ./netcheck.py:235:1: E303 too many blank lines (5)
    17 ./netcheck.py:248:1: E302 expected 2 blank lines, found 1
    18 ./netcheck.py:264:37: W291 trailing whitespace
    19 ./netcheck.py:273:37: W291 trailing whitespace
    20 ./netcheck.py:274:5: E301 expected 1 blank line, found 0
    21 ./netcheck.py:295:1: E303 too many blank lines (5)
    22 ./utils/pairwise_testcases.py:48:72: E203 whitespace before ','
    23 ./utils/pairwise_testcases.py:49:74: E203 whitespace before ','
    24 ./utils/pairwise_testcases.py:50:66: E203 whitespace before ','
    25 ./utils/pairwise_testcases.py:51:65: E203 whitespace before ','
    26 ./utils/pairwise_testcases.py:52:74: E203 whitespace before ','
    27 ./utils/pairwise_testcases.py:53:75: E203 whitespace before ','
    28 ./utils/pairwise_testcases.py:54:73: E203 whitespace before ','
    29 ./utils/pairwise_testcases.py:55:80: E501 line too long (107 > 79 characters)
    30 ./utils/pairwise_testcases.py:69:31: E203 whitespace before ','
    31 ./utils/simple_http_daemon.py:25:1: E302 expected 2 blank lines, found 1
    32 ./utils/simple_http_daemon.py:26:80: E501 line too long (101 > 79 characters)
    33 ./utils/simple_http_daemon.py:35:20: E221 multiple spaces before operator
    34 ./utils/simple_http_daemon.py:36:17: E221 multiple spaces before operator
    35 ./utils/simple_http_daemon.py:46:30: E251 unexpected spaces around keyword / parameter equals
    36 ./utils/simple_http_daemon.py:46:32: E251 unexpected spaces around keyword / parameter equals
    37 ./utils/simple_http_daemon.py:47:18: E251 unexpected spaces around keyword / parameter equals
    38 ./utils/simple_http_daemon.py:47:20: E251 unexpected spaces around keyword / parameter equals
    39 ./utils/simple_http_daemon.py:48:20: E251 unexpected spaces around keyword / parameter equals
    40 ./utils/simple_http_daemon.py:48:22: E251 unexpected spaces around keyword / parameter equals
    41 ./utils/simple_http_daemon.py:67:1: W391 blank line at end of file
    42 ./utils/tftp_probe.py:31:1: E302 expected 2 blank lines, found 1
    43 ./utils/tftp_probe.py:34:80: E501 line too long (82 > 79 characters)
    44 ./utils/tftp_probe.py:118:1: W391 blank line a...

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/107406

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/107406
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=0912b7066e4660784fcd27c7d6fc66757df40646
Submitter: Jenkins
Branch: master

commit 0912b7066e4660784fcd27c7d6fc66757df40646
Author: vrovachev <email address hidden>
Date: Wed Jul 16 18:28:01 2014 +0400

    fix all pep8 errors

    fix pep8 errors in all .py files

    Change-Id: Ic8b3da8861176a34e8660071d769ea0f408052ea
    Closes-Bug: #1342678