pypa/pip — pull request #618 by myint (2012-07-30 00:55:46+00:00)
Title: Conform to PEP 8

Before:
```
$ pep8 --statistics pip
4 E111 indentation is not a multiple of four
1 E121 continuation line indentation is not a multiple of four
1 E122 continuation line missing indentation or outdented
3 E123 closing bracket does not match indentation of opening bracket's line
10 E125 continuation line does not distinguish itself from next logical line
3 E126 continuation line over-indented for hanging indent
1 E127 continuation line over-indented for visual indent
11 E128 continuation line under-indented for visual indent
47 E225 missing whitespace around operator
3 E231 missing whitespace after ','
4 E261 at least two spaces before inline comment
3 E302 expected 2 blank lines, found 1
301 E501 line too long (88 > 79 characters)
1 E502 the backslash is redundant between brackets
4 E701 multiple statements on one line (colon)
1 W291 trailing whitespace
1 W293 blank line contains whitespace
2 W391 blank line at end of file
```
After:
```
$ pep8 --statistics pip
190 E501 line too long (88 > 79 characters)
```
Tests [pass](http://travis-ci.org/#!/myint/pip) as usual.