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Exif je zběsilej standard

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LEdoian 2025-05-19 03:18:15 +02:00
parent 2cbaee10aa
commit a44fcce1c8
1 changed files with 10 additions and 1 deletions
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11
galerie/models.py
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@ -123,7 +123,16 @@ class Galerie(models.Model):
raise ValueError from e raise ValueError from e
exif = obr.getexif() # Pokud tam není, tak si Pillow podle zdrojáků vyhaluzí prázdný. exif = obr.getexif() # Pokud tam není, tak si Pillow podle zdrojáků vyhaluzí prázdný.
date_str = exif.get(ExifTags.Base.DateTime, None) or exif.get(ExifTags.Base.DateTimeOriginal, None) or exif.get(ExifTags.Base.DateTimeDigitized, None) ifd_exif = {}
if ExifTags.IFD.Exif in exif: ifd_exif = exif.get_ifd(ExifTags.IFD.Exif)
date_str = (False # zarovnání
or exif.get(ExifTags.Base.DateTimeOriginal, None)
or ifd_exif.get(ExifTags.Base.DateTimeOriginal, None)
or exif.get(ExifTags.Base.DateTime, None)
or ifd_exif.get(ExifTags.Base.DateTime, None)
or exif.get(ExifTags.Base.DateTimeDigitized, None)
or ifd_exif.get(ExifTags.Base.DateTimeDigitized, None)
)
if date_str is None: continue if date_str is None: continue
dt = datetime.strptime(date_str, EXIF_DATETIME_FMT) dt = datetime.strptime(date_str, EXIF_DATETIME_FMT)
poradi = int(dt.strftime("1%d%H%M%S")) poradi = int(dt.strftime("1%d%H%M%S"))