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@@ -1,3 +1,4 @@
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+import datetime
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import functools
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import itertools
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import os
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@@ -5,6 +6,8 @@ import pathlib
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import typing
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import warnings
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+import dateutil.parser
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+import exifread
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import numpy
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import pandas
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import pgpdump
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@@ -42,6 +45,17 @@ def numpy_array_from_file(
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return numpy.frombuffer(path.read_bytes(), dtype=dtype)
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+def read_exif_datetime_original(path: str) -> datetime.datetime:
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+ with pathlib.Path(path).open("rb") as file:
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+ tags = exifread.process_file(file)
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+ return dateutil.parser.parse(
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+ tags["EXIF DateTimeOriginal"].values
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+ + "."
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+ + tags["EXIF SubSecTimeOriginal"].values
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+ + tags["EXIF OffsetTimeOriginal"].values
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+ )
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+
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+
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def split_pgp_file(
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path: pathlib.Path,
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) -> typing.Iterator[typing.Union[bytearray, pgpdump.packet.Packet]]:
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