trent/flask_photo_scaling_app
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fix style app/photo_routes/scripts/get_exif_data.py

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This commit is contained in:
Trent Palmer 2025-02-09 17:51:25 -08:00
parent a2de385638
commit 533a82f314
1 changed files with 45 additions and 12 deletions
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57
app/photo_routes/scripts/get_exif_data.py
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@ -26,15 +26,30 @@ def get_exif(img_raw, exif_data):
if v == "Software":
exif_data['Software'] = exifdata[k]
if v == "DateTime":
exif_data['DateTime'] = datetime.strptime(exifdata[k], date_format)
exif_data['DateTime'] = datetime.strptime(
exifdata[k],
date_format,
)
if v == "DateTimeOriginal":
exif_data['DateTimeOriginal'] = datetime.strptime(exifdata[k], date_format)
exif_data['DateTimeOriginal'] = datetime.strptime(
exifdata[k],
date_format,
)
if v == "DateTimeDigitized":
exif_data['DateTimeDigitized'] = datetime.strptime(exifdata[k], date_format)
exif_data['DateTimeDigitized'] = datetime.strptime(
exifdata[k],
date_format,
)
if v == "FNumber":
exif_data['fnumber'] = round(exifdata[k][0] / exifdata[k][1], 1)
exif_data['fnumber'] = round(
exifdata[k][0] / exifdata[k][1],
1,
)
if v == "DigitalZoomRatio":
exif_data['DigitalZoomRatio'] = round(exifdata[k][0] / exifdata[k][1], 2)
exif_data['DigitalZoomRatio'] = round(
exifdata[k][0] / exifdata[k][1],
2,
)
if v == "TimeZoneOffset":
exif_data['TimeZoneOffset'] = exifdata[k]
if v == "GPSInfo":
@ -42,28 +57,46 @@ def get_exif(img_raw, exif_data):
for h, i in GPSTAGS.items():
if h in exifdata[k]:
if i == 'GPSAltitudeRef':
gpsinfo['GPSAltitudeRef'] = int.from_bytes(exifdata[k][h], "big")
gpsinfo['GPSAltitudeRef'] = int.from_bytes(
exifdata[k][h],
"big",
)
if i == 'GPSAltitude':
gpsinfo['GPSAltitude'] = round(exifdata[k][h][0] / exifdata[k][h][1], 3)
gpsinfo['GPSAltitude'] = round(
exifdata[k][h][0] / exifdata[k][h][1],
3,
)
if i == 'GPSLatitudeRef':
gpsinfo['GPSLatitudeRef'] = exifdata[k][h]
if i == 'GPSLatitude':
gpsinfo['GPSLatitude'] = calc_coordinate(exifdata[k][h])
gpsinfo['GPSLatitude'] = calc_coordinate(
exifdata[k][h],
)
if i == 'GPSLongitudeRef':
gpsinfo['GPSLongitudeRef'] = exifdata[k][h]
if i == 'GPSLongitude':
gpsinfo['GPSLongitude'] = calc_coordinate(exifdata[k][h])
gpsinfo['GPSLongitude'] = calc_coordinate(
exifdata[k][h],
)
update_gpsinfo(gpsinfo, exif_data)
def update_gpsinfo(gpsinfo, exif_data):
if 'GPSAltitudeRef' in gpsinfo and 'GPSLatitude' in gpsinfo:
exif_data['GPSAltitude'] = gpsinfo['GPSAltitude']
exif_data['GPSAboveSeaLevel'] = False if gpsinfo['GPSAltitudeRef'] != 0 else True
exif_data['GPSAboveSeaLevel'] = False
if gpsinfo['GPSAltitudeRef'] == 0:
exif_data['GPSAboveSeaLevel'] = True
if 'GPSLatitudeRef' in gpsinfo and 'GPSLatitude' in gpsinfo:
exif_data['GPSLatitude'] = gpsinfo['GPSLatitude'] if gpsinfo['GPSLatitudeRef'] != 'S' else 0 - gpsinfo['GPSLatitude']
if gpsinfo['GPSLatitudeRef'] != 'S':
exif_data['GPSLatitude'] = gpsinfo['GPSLatitude']
else:
exif_data['GPSLatitude'] = 0 - gpsinfo['GPSLatitude']
if 'GPSLongitudeRef' in gpsinfo and 'GPSLongitude' in gpsinfo:
exif_data['GPSLongitude'] = gpsinfo['GPSLongitude'] if gpsinfo['GPSLongitudeRef'] != 'W' else 0 - gpsinfo['GPSLongitude']
if gpsinfo['GPSLongitudeRef'] != 'W':
exif_data['GPSLongitude'] = gpsinfo['GPSLongitude']
else:
exif_data['GPSLongitude'] = 0 - gpsinfo['GPSLongitude']
def calc_coordinate(x):