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fixing aspect_ratio

This commit is contained in:
Cayo Puigdefabregas 2020-12-17 16:52:42 +01:00
parent 882da7b9b1
commit af1cb704d5
1 changed files with 2 additions and 3 deletions
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5
ereuse_devicehub/resources/device/models.py
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@ -372,15 +372,14 @@ class DisplayMixin:
"""
if self.resolution_height and self.resolution_width:
return Fraction(self.resolution_width, self.resolution_height)
return 0
# noinspection PyUnresolvedReferences
@aspect_ratio.expression
def aspect_ratio(cls):
# The aspect ratio to use as SQL in the DB
# This allows comparing resolutions
if cls.resolution_height and cls.resolution_width:
return db.func.round(cls.resolution_width / cls.resolution_height, 2)
return 4/3
return db.func.round(cls.resolution_width / cls.resolution_height, 2)
@hybrid_property
def widescreen(self):