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gryf
db8527e9af
Using url_file_attachment user can specify if he like to change objects like 'file_share' marked as external (in Slack servers point of view) to attachments, so the only value would be remembered URL for the "uploaded" document as an attachment. Or, treat it as is, and let the slack-backup to produce file which contain the URLs and corresponding local file names for such files.
58 lines
1.6 KiB
Python
58 lines
1.6 KiB
Python
"""
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Some utils functions. Jsut to not copypaste the code around
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"""
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from datetime import datetime
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import errno
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import os
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import logging
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import tempfile
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import hashlib
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def makedirs(path):
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"""Create if not exists - version of os.makedirs."""
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try:
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os.makedirs(path)
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except OSError as err:
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if err.errno != errno.EEXIST:
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logging.error("Cannot create `%s'.", path)
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raise
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else:
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if os.path.exists(path) and not os.path.isdir(path):
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logging.error("Cannot create `%s'. There is some file on the "
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"way; cannot proceed.", path)
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raise
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def get_temp_name(suffix='', prefix='tmp', dir=None, unlink=False):
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"""Return temporary file name"""
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fdesc, fname = tempfile.mkstemp(suffix=suffix, prefix=prefix, dir=dir)
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os.close(fdesc)
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if unlink:
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os.unlink(fname)
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return fname
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def same_files(file1, file2):
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"""
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Compare files by calculating hash for each of them. Return True if hash is
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identical, False otherwise
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"""
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with open(file1, 'rb') as fobj:
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hash1 = hashlib.sha256(fobj.read())
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with open(file2, 'rb') as fobj:
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hash2 = hashlib.sha256(fobj.read())
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return hash1.hexdigest() == hash2.hexdigest()
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def fromtimestamp(timestamp):
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"""
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Return datetime object from provided timestamp. If timestamp argument is
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falsy, datetime object placed in January 1970 will be retuned.
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"""
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if not timestamp:
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return datetime.utcfromtimestamp(0)
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return datetime.fromtimestamp(timestamp)
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