From d72780d58db86f0be2e4cfc26cd2a40ef47d5bca Mon Sep 17 00:00:00 2001 From: "louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13" Date: Sat, 13 Feb 2010 15:18:39 +0000 Subject: debut de vcard : les avatars --- src/common.py | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 src/common.py (limited to 'src/common.py') diff --git a/src/common.py b/src/common.py new file mode 100644 index 00000000..015f1cec --- /dev/null +++ b/src/common.py @@ -0,0 +1,35 @@ +# -*- coding: utf-8 -*- + +# Copyright 2010, Florent Le Coz + +# 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 . + +# 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) -- cgit v1.2.3