blob: 015f1cec3cc5c2a34cdcc7240250ef9dacdbe2b0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# -*- coding: utf-8 -*-
# Copyright 2010, Florent Le Coz <louizatakk@fedoraproject.org>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation version 3 of the License.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# various useful functions
import base64
import os
import mimetypes
import hashlib
def get_base64_from_file(path):
if not os.path.isfile(path):
return (None, None, "File does not exist")
size = os.path.getsize(path)
if size > 16384:
return (None, None,"File is too big")
fd = open(path, 'rb')
data = fd.read()
encoded = base64.encodestring(data)
sha1 = hashlib.sha1(data).hexdigest()
mime_type = mimetypes.guess_type(path)[0]
return (encoded, mime_type, sha1)
|