trent/flask_photo_scaling_app
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update app/photo_routes/scripts/get_exif_data.py to account

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for new exif data type of IFDRational, instead of tuple for
some exif attributes
This commit is contained in:
Trent Palmer 2025-02-10 16:27:51 -08:00
parent 7997202d77
commit f0d0d1479c
1 changed files with 33 additions and 16 deletions
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49
app/photo_routes/scripts/get_exif_data.py
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@ -41,15 +41,19 @@ def get_exif(img_raw, exif_data):
date_format,
)
if v == "FNumber":
exif_data['fnumber'] = round(
exifdata[k][0] / exifdata[k][1],
1,
)
if type(exifdata[k]) == tuple:
x, y = exifdata[k][0], exifdata[k][1]
else:
x = exifdata[k].numerator
y = exifdata[k].denominator
exif_data['fnumber'] = round(x / y, 1)
if v == "DigitalZoomRatio":
exif_data['DigitalZoomRatio'] = round(
exifdata[k][0] / exifdata[k][1],
2,
)
if type(exifdata[k]) == tuple:
x, y = exifdata[k][0], exifdata[k][1]
else:
x = exifdata[k].numerator
y = exifdata[k].denominator
exif_data['DigitalZoomRatio'] = round(x / y, 2)
if v == "TimeZoneOffset":
exif_data['TimeZoneOffset'] = exifdata[k]
if v == "GPSInfo":
@ -62,10 +66,13 @@ def get_exif(img_raw, exif_data):
"big",
)
if i == 'GPSAltitude':
gpsinfo['GPSAltitude'] = round(
exifdata[k][h][0] / exifdata[k][h][1],
3,
)
if type(exifdata[k][h]) == tuple:
x = exifdata[k][h][0]
y = exifdata[k][h][1]
else:
x = exifdata[k][h].numerator
y = exifdata[k][h].denominator
gpsinfo['GPSAltitude'] = round(x / y, 3)
if i == 'GPSLatitudeRef':
gpsinfo['GPSLatitudeRef'] = exifdata[k][h]
if i == 'GPSLatitude':
@ -100,10 +107,20 @@ def update_gpsinfo(gpsinfo, exif_data):
def calc_coordinate(x):
degrees = x[0][0] / x[0][1]
minutes = x[1][0] / x[1][1]
seconds = x[2][0] / x[2][1]
return round(degrees + minutes / 60 + seconds / 3600, 5)
if type(x[0]) == tuple:
degrees = x[0][0] / x[0][1]
else:
degrees = x[0].numerator / x[0].denominator
if type(x[1]) == tuple:
minutes = x[1][0] / x[1][1]
else:
minutes = x[1].numerator / x[1].denominator
if type(x[2]) == tuple:
seconds = x[2][0] / x[2][1]
else:
seconds = x[2].numerator / x[2].denominator
result = round(degrees + minutes / 60 + seconds / 3600, 5)
return result
def get_dimensions_and_format(photo, exif_data):