Remove hachoir from MAT.

This (huge) commit removes completely hachoir from MAT.
Audio files are now processed with mutagen, and images
with exiftool, since the main python imaging library (PIL)
isn't super-great to deal with metadata (and damaged/non-standard
files).

Package maintainer should change the dependencies to reflect this.

1 files changed, 2 insertions, 19 deletions

diff --git a/libmat/mat.py b/libmat/mat.py
index 42357d6..2634cc3 100644
--- a/libmat/mat.py
+++ b/libmat/mat.py
@@ -10,9 +10,6 @@ import platform
 import subprocess
 import xml.sax
 
-import hachoir_core.cmd_line
-import hachoir_parser
-
 import libmat.exceptions
 
 __version__ = '0.5.4'
@@ -20,12 +17,10 @@ __author__ = 'jvoisin'
 
 # Silence
 LOGGING_LEVEL = logging.CRITICAL
-hachoir_core.config.quiet = True
 fname = ''
 
 # Verbose
 # LOGGING_LEVEL = logging.DEBUG
-# hachoir_core.config.quiet = False
 # logname = 'report.log'
 
 logging.basicConfig(filename=fname, level=LOGGING_LEVEL)
@@ -155,22 +150,10 @@ def create_class_file(name, backup, **kwargs):
     elif not os.access(name, os.R_OK):  # check read permissions
         logging.error('%s is is not readable', name)
         return None
-    elif not os.path.getsize(name):  # check if the file is not empty (hachoir crash on empty files)
-        logging.error('%s is empty', name)
-        return None
-
-    try:
-        filename = hachoir_core.cmd_line.unicodeFilename(name)
-    except TypeError:  # get rid of "decoding Unicode is not supported"
-        filename = name
-
-    parser = hachoir_parser.createParser(filename)
-    if not parser:
-        logging.info('Unable to parse %s with hachoir', filename)
 
     mime = mimetypes.guess_type(name)[0]
     if not mime:
-        logging.info('Unable to find mimetype of %s', filename)
+        logging.info('Unable to find mimetype of %s', name)
         return None
 
     if mime.startswith('application/vnd.oasis.opendocument'):
@@ -186,4 +169,4 @@ def create_class_file(name, backup, **kwargs):
         logging.info('Don\'t have stripper for %s format', mime)
         return None
 
-    return stripper_class(filename, parser, mime, backup, is_writable, **kwargs)
+    return stripper_class(name, mime, backup, is_writable, **kwargs)