Web   ·   Wiki   ·   Activities   ·   Blog   ·   Lists   ·   Chat   ·   Meeting   ·   Bugs   ·   Git   ·   Translate   ·   Archive   ·   People   ·   Donate
summaryrefslogtreecommitdiffstats
path: root/sugar/objects/mime.py
diff options
context:
space:
mode:
Diffstat (limited to 'sugar/objects/mime.py')
-rw-r--r--sugar/objects/mime.py120
1 files changed, 0 insertions, 120 deletions
diff --git a/sugar/objects/mime.py b/sugar/objects/mime.py
deleted file mode 100644
index 62a6f53..0000000
--- a/sugar/objects/mime.py
+++ /dev/null
@@ -1,120 +0,0 @@
-# Copyright (C) 2006-2007, Red Hat, Inc.
-# Copyright (C) 2007, One Laptop Per Child
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2 of the License, or (at your option) any later version.
-#
-# This library 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
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-import logging
-
-from sugar import _sugarext
-
-def get_for_file(file_name):
- mime_type = _sugarext.get_mime_type_for_file(file_name)
- if mime_type == 'application/octet-stream':
- if _file_looks_like_text(file_name):
- return 'text/plain'
- else:
- return 'application/octet-stream'
- return mime_type
-
-def get_from_file_name(file_name):
- return _sugarext.get_mime_type_from_file_name(file_name)
-
-_extensions_cache = {}
-def get_primary_extension(mime_type):
- if _extensions_cache.has_key(mime_type):
- return _extensions_cache[mime_type]
-
- f = open('/etc/mime.types')
- while True:
- line = f.readline()
- if not line:
- break
- cols = line.replace('\t', ' ').split(' ')
- if mime_type == cols[0]:
- for col in cols[1:]:
- if col:
- col = col.replace('\n', '')
- _extensions_cache[mime_type] = col
- return col
-
- _extensions_cache[mime_type] = None
- return None
-
-def choose_most_significant(mime_types):
- logging.debug('Choosing between %r.' % mime_types)
- if not mime_types:
- return ''
-
- if 'text/uri-list' in mime_types:
- return 'text/uri-list'
-
- for mime_category in ['image/', 'application/']:
- for mime_type in mime_types:
-
- if mime_type.startswith(mime_category):
- # skip mozilla private types (second component starts with '_'
- # or ends with '-priv')
- if mime_type.split('/')[1].startswith('_') or \
- mime_type.split('/')[1].endswith('-priv'):
- continue
-
- # take out the specifier after ';' that mozilla likes to add
- mime_type = mime_type.split(';')[0]
- logging.debug('Choosed %r!' % mime_type)
- return mime_type
-
- if 'text/x-moz-url' in mime_types:
- logging.debug('Choosed text/x-moz-url!')
- return 'text/x-moz-url'
-
- if 'text/html' in mime_types:
- logging.debug('Choosed text/html!')
- return 'text/html'
-
- if 'text/plain' in mime_types:
- logging.debug('Choosed text/plain!')
- return 'text/plain'
-
- logging.debug('Returning first: %r.' % mime_types[0])
- return mime_types[0]
-
-def split_uri_list(uri_list):
- result = []
-
- splitted = uri_list.split('\n')
- for uri in splitted:
- result.append(uri.strip())
-
- return result
-
-def _file_looks_like_text(file_name):
- f = open(file_name, 'r')
- try:
- sample = f.read(256)
- finally:
- f.close()
-
- if '\000' in sample:
- return False
-
- for encoding in ('ascii', 'latin_1', 'utf_8', 'utf_16'):
- try:
- string = unicode(sample, encoding)
- return True
- except Exception, e:
- pass
-
- return False