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Fix whitespace for flake8 compliance

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Fixed various whitespace issues and a global variable reference to
comply with flake8 linting.
This commit is contained in:
ababyduck 2019-04-24 06:18:43 -07:00
parent f15f8a08f9
commit 1a6e0a7a29
1 changed files with 11 additions and 7 deletions
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18
beets/util/artresizer.py
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@ -93,11 +93,11 @@ def im_resize(maxwidth, path_in, path_out=None):
# than the given width while maintaining the aspect ratio
# with regards to the height.
try:
cmds = (['magick'],['convert'])
cmds = (['magick'], ['convert'])
cmd = cmds[0] if not im_legacy else cmds[1]
args = [util.syspath(path_in, prefix=False),
'-resize', '{0}x>'.format(maxwidth),
util.syspath(path_out, prefix=False)]
'-resize', '{0}x>'.format(maxwidth),
util.syspath(path_out, prefix=False)]
util.command_output(cmd + args)
except subprocess.CalledProcessError:
@ -124,7 +124,7 @@ def pil_getsize(path_in):
def im_getsize(path_in):
cmds = (['magick', 'identify'],['identify'])
cmds = (['magick', 'identify'], ['identify'])
cmd = cmds[0] if not im_legacy else cmds[1]
args = ['-format', '%w %h', util.syspath(path_in, prefix=False)]
@ -234,13 +234,16 @@ class ArtResizer(six.with_metaclass(Shareable, object)):
return WEBPROXY, (0)
im_legacy = None
def get_im_version():
"""Return Image Magick version or None if it is unavailable
Try invoking ImageMagick's "magick". If "magick" is unavailable,
Try invoking ImageMagick's "magick". If "magick" is unavailable,
as with older versions, fall back to "convert"
"""
cmds = ('magick','convert')
cmds = ('magick', 'convert')
for isLegacy, cmd in enumerate(cmds):
try:
@ -250,6 +253,7 @@ def get_im_version():
pattern = br".+ (\d+)\.(\d+)\.(\d+).*"
match = re.search(pattern, out)
if match:
global im_legacy
im_legacy = bool(isLegacy)
return (int(match.group(1)),
int(match.group(2)),
@ -258,7 +262,7 @@ def get_im_version():
except (subprocess.CalledProcessError, OSError) as exc:
log.debug(u'ImageMagick version check failed: {}', exc)
return None
return (0,)