From 09f43643326a4511850f6a47215f37e6b7f32f51 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Mon, 7 Nov 2011 11:32:23 +0100
Subject: Modularity improvement, and clarifications

---
 mat/mat.py       | 46 ++--------------------------------------------
 mat/strippers.py | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+), 44 deletions(-)
 create mode 100644 mat/strippers.py

diff --git a/mat/mat.py b/mat/mat.py
index 248777e..0e66df8 100644
--- a/mat/mat.py
+++ b/mat/mat.py
@@ -13,11 +13,7 @@ import xml.sax
 import hachoir_core.cmd_line
 import hachoir_parser
 
-import images
-import audio
-import office
-import archive
-import misc
+import strippers
 
 __version__ = '0.1'
 __author__ = 'jvoisin'
@@ -26,44 +22,6 @@ LOGGING_LEVEL = logging.DEBUG
 
 logging.basicConfig(level=LOGGING_LEVEL)
 
-STRIPPERS = {
-    'application/x-tar': archive.TarStripper,
-    'application/x-gzip': archive.GzipStripper,
-    'application/x-bzip2': archive.Bzip2Stripper,
-    'application/zip': archive.ZipStripper,
-    'audio/mpeg': audio.MpegAudioStripper,
-    'application/x-bittorrent': misc.TorrentStripper,
-    'application/opendocument': office.OpenDocumentStripper,
-    'application/officeopenxml': office.OpenXmlStripper,
-}
-
-try:
-    import poppler
-    import cairo
-    STRIPPERS['application/x-pdf'] = office.PdfStripper
-    STRIPPERS['application/pdf'] = office.PdfStripper
-except ImportError:
-    print('Unable to import python-poppler and/or python-cairo: no pdf \
-        support')
-
-try:
-    import mutagen
-    STRIPPERS['audio/x-flac'] = audio.FlacStripper
-    STRIPPERS['audio/vorbis'] = audio.OggStripper
-except ImportError:
-    print('Unable to import python-mutagen: limited audio format support')
-
-try:
-    # check if exiftool is installed on the system
-    subprocess.Popen('exiftool', stdout=open('/dev/null'))
-    import exiftool
-    STRIPPERS['image/jpeg'] = exiftool.JpegStripper
-    STRIPPERS['image/png'] = exiftool.PngStripper
-except:
-    print('Unable to find exiftool: limited images support')
-    STRIPPERS['image/jpeg'] = images.JpegStripper
-    STRIPPERS['image/png'] = images.PngStripper
-
 
 def get_sharedir():
     '''
@@ -166,7 +124,7 @@ def create_class_file(name, backup, add2archive):
         mime = 'application/officeopenxml'  # office openxml
 
     try:
-        stripper_class = STRIPPERS[mime]
+        stripper_class = strippers.STRIPPERS[mime]
     except KeyError:
         logging.info('Don\'t have stripper for %s format' % mime)
         return
diff --git a/mat/strippers.py b/mat/strippers.py
new file mode 100644
index 0000000..7e5ac9e
--- /dev/null
+++ b/mat/strippers.py
@@ -0,0 +1,49 @@
+'''
+    Manage which fileformat can be processed
+'''
+
+import images
+import audio
+import office
+import archive
+import misc
+import subprocess
+
+STRIPPERS = {
+    'application/x-tar': archive.TarStripper,
+    'application/x-gzip': archive.GzipStripper,
+    'application/x-bzip2': archive.Bzip2Stripper,
+    'application/zip': archive.ZipStripper,
+    'audio/mpeg': audio.MpegAudioStripper,
+    'application/x-bittorrent': misc.TorrentStripper,
+    'application/opendocument': office.OpenDocumentStripper,
+    'application/officeopenxml': office.OpenXmlStripper,
+}
+
+try:
+    import poppler
+    import cairo
+    STRIPPERS['application/x-pdf'] = office.PdfStripper
+    STRIPPERS['application/pdf'] = office.PdfStripper
+except ImportError:
+    print('Unable to import python-poppler and/or python-cairo: no pdf \
+        support')
+
+try:
+    import mutagen
+    STRIPPERS['audio/x-flac'] = audio.FlacStripper
+    STRIPPERS['audio/vorbis'] = audio.OggStripper
+except ImportError:
+    print('Unable to import python-mutagen: limited audio format support')
+
+try:
+    # check if exiftool is installed on the system
+    subprocess.Popen('exiftool', stdout=open('/dev/null'))
+    import exiftool
+    STRIPPERS['image/jpeg'] = exiftool.JpegStripper
+    STRIPPERS['image/png'] = exiftool.PngStripper
+except:
+    print('Unable to find exiftool: limited images support')
+    STRIPPERS['image/jpeg'] = images.JpegStripper
+    STRIPPERS['image/png'] = images.PngStripper
+
-- 
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