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Removed duplicated code: modified showdiff() so it uses also different()

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Bruno Tournay 2014-01-28 14:21:45 +01:00
parent e7c8b16480
commit 68bb0ca5ee
1 changed files with 4 additions and 7 deletions
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11
beets/ui/commands.py
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@ -75,6 +75,9 @@ def _do_query(lib, query, album, also_items=True):
FLOAT_EPSILON = 0.01
def _different(val1, val2):
"""Says if the two values are considered different."""
# Considering floats incomparable for perfect equality, introduce
# an epsilon tolerance.
if (val1 == val2) or \
( isinstance(val1, float) and isinstance(val2, float) and \
abs(val1 - val2) < FLOAT_EPSILON ):
@ -85,13 +88,7 @@ def _different(val1, val2):
def _showdiff(field, oldval, newval):
"""Prints out a human-readable field difference line."""
# Considering floats incomparable for perfect equality, introduce
# an epsilon tolerance.
if isinstance(oldval, float) and isinstance(newval, float) and \
abs(oldval - newval) < FLOAT_EPSILON:
return
if newval != oldval:
if _different(newval, oldval):
oldval, newval = ui.colordiff(oldval, newval)
print_(u' %s: %s -> %s' % (field, oldval, newval))