35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2010, Florent Le Coz <louizatakk@fedoraproject.org>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation version 3 of the License.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# various useful functions
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import base64
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import os
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import mimetypes
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import hashlib
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def get_base64_from_file(path):
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if not os.path.isfile(path):
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return (None, None, "File does not exist")
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size = os.path.getsize(path)
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if size > 16384:
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return (None, None,"File is too big")
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fd = open(path, 'rb')
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data = fd.read()
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encoded = base64.encodestring(data)
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sha1 = hashlib.sha1(data).hexdigest()
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mime_type = mimetypes.guess_type(path)[0]
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return (encoded, mime_type, sha1)
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