57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
#!python3
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# remove Minolta original duplicates
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# https://github.com/hMatoba/Piexif
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# http://ce3wiki.theturninggate.net/doku.php?id=file_name_convention
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# destination: <BASE>/<year>/<YYYYMMDD> <Event>/ab-<YYYYMMDD>-<Event>-<nnnn>.jpg
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from pathlib import Path
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import datetime as dt
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import piexif
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SRC = r'E:\RawByDateArchive'
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DEST = r'E:\RawByDateArchive'
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MINOLTA = "Minolta Dynax 5"
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rbda = Path(SRC)
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for yeardir in rbda.iterdir():
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if not yeardir.is_dir():
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continue
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for daydir in yeardir.iterdir():
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minoltadir = Path(daydir,MINOLTA)
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if not minoltadir.exists():
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continue
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for raw in minoltadir.iterdir():
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fn = raw.name
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if not raw.is_file():
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print(f'skipped {fn}')
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continue
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try:
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exif_dict = piexif.load(str(raw))
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idto = exif_dict["Exif"][piexif.ExifIFD.DateTimeOriginal].decode("ascii")
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rawdt = dt.datetime.strptime(idto,"%Y:%m:%d %H:%M:%S")
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except:
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# print(f'skipped {fn}, using file date')
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mtime = raw.stat().st_mtime
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rawdt = dt.datetime.fromtimestamp(mtime)
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year = rawdt.year
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day = f"{rawdt:%Y%m%d}"
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ts = f"{rawdt:%H%M%S}"
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destdir = Path(DEST, f"{year}",f"{day}")
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if not destdir.exists():
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print(f'creating {destdir}')
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destdir.mkdir()
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stem = f"ab-{day}-{ts}"
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destfn = destdir / f"{stem}{raw.suffix}"
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print(f"{fn}", "->", destfn)
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# check dng or mrw dup in daydir
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dups = daydir.glob(f"{stem}.*")
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for d in dups:
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print(f"removing {d}")
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d.unlink()
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if destfn.exists():
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print(f'skipped {destfn}, already exists')
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continue
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raw.rename(destfn)
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