lots of bug fixes

[pep8speaks]

Hello @Batcastle! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file usr/share/system-installer/UI/error.py:

Line 28:1: E402 module level import not at top of file Line 29:1: E402 module level import not at top of file

• In the file usr/share/system-installer/UI/report.py:

Line 37:1: E402 module level import not at top of file Line 317:9: E722 do not use bare 'except' Line 354:9: E722 do not use bare 'except' Line 422:80: E501 line too long (80 > 79 characters) Line 424:80: E501 line too long (81 > 79 characters) Line 427:80: E501 line too long (84 > 79 characters) Line 429:80: E501 line too long (86 > 79 characters) Line 467:80: E501 line too long (89 > 79 characters) Line 468:80: E501 line too long (87 > 79 characters) Line 470:80: E501 line too long (81 > 79 characters) Line 490:80: E501 line too long (86 > 79 characters) Line 528:80: E501 line too long (89 > 79 characters) Line 529:80: E501 line too long (87 > 79 characters) Line 531:80: E501 line too long (81 > 79 characters) Line 549:80: E501 line too long (80 > 79 characters) Line 552:80: E501 line too long (80 > 79 characters) Line 598:80: E501 line too long (80 > 79 characters) Line 666:80: E501 line too long (80 > 79 characters)

• In the file usr/share/system-installer/UI/success.py:

Line 34:1: E402 module level import not at top of file Line 75:80: E501 line too long (90 > 79 characters) Line 295:80: E501 line too long (86 > 79 characters) Line 300:80: E501 line too long (80 > 79 characters) Line 337:80: E501 line too long (83 > 79 characters) Line 379:80: E501 line too long (93 > 79 characters) Line 380:80: E501 line too long (93 > 79 characters) Line 384:80: E501 line too long (94 > 79 characters) Line 388:80: E501 line too long (94 > 79 characters) Line 395:80: E501 line too long (99 > 79 characters) Line 413:80: E501 line too long (81 > 79 characters) Line 427:80: E501 line too long (97 > 79 characters)