PEP8

[omarocegueda]

Closes issue #862. Verified with Spyder.

[arokem]

Thanks for taking a look. Spyder is apparently not aware of this one:

dipy/align/tests/test_crosscorr.py:40:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:44:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:48:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:56:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:85:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:89:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:110:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:130:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:134:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:144:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:172:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:176:5: E265 block comment should start with '# '
dipy/align/tests/test_crosscorr.py:199:5: E265 block comment should start with '# '

[arokem]

To be clear, the hash sign (#) should be followed by space before the text. So:

#Select arbitrary images' shape (same shape for both images)

Should be:

# Select arbitrary images' shape (same shape for both images)

[arokem]

Hey @omarocegueda - any chance to finish this up?

[omarocegueda]

Sorry @arokem, I didn't see your comment! I just fixed the remaining issues.
You are right, Spyder didn't catch that, I also tried pep8 from here:
https://pypi.python.org/pypi/pep8
and it doesn't catch it either, what tool do you use?

[omarocegueda]

I just tried flake8 (following one of your previous comments) and it correctly found the issue, thanks! =)

[arokem]

Great! 👍

[arokem]

I'm going to go ahead and merge this, even though Travis isn't done, since that last commit is just innocuous whitespace.