2 files changed, 11 insertions, 32 deletions

diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 784272fd70..e918b052fd 100755
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -47,10 +47,19 @@ import json
 from os.path import dirname
 import itertools
 
+import magic
 import logging
 
 logger = logging.getLogger("toaster")
 
+class MimeTypeFinder(object):
+    _magic = magic.Magic(flags = magic.MAGIC_MIME_TYPE)
+
+    # returns the mimetype for a file path
+    @classmethod
+    def get_mimetype(self, path):
+        return self._magic.id_filename(path)
+
 # all new sessions should come through the landing page;
 # determine in which mode we are running in, and redirect appropriately
 def landing(request):
@@ -68,8 +77,6 @@ def landing(request):
 
     return render(request, 'landing.html', context)
 
-
-
 # returns a list for most recent builds;
 def _get_latest_builds(prj=None):
     queryset = Build.objects.all()
@@ -2710,40 +2717,11 @@ if True:
 
     def build_artifact(request, build_id, artifact_type, artifact_id):
         if artifact_type in ["cookerlog"]:
-            def _mimetype_for_artifact(path):
-                try:
-                    import magic
-
-                    # fair warning: this is a mess; there are multiple competing and incompatible
-                    # magic modules floating around, so we try some of the most common combinations
-
-                    try:    # we try ubuntu's python-magic 5.4
-                        m = magic.open(magic.MAGIC_MIME_TYPE)
-                        m.load()
-                        return m.file(path)
-                    except AttributeError:
-                        pass
-
-                    try:    # we try python-magic 0.4.6
-                        m = magic.Magic(magic.MAGIC_MIME)
-                        return m.from_file(path)
-                    except AttributeError:
-                        pass
-
-                    try:    # we try pip filemagic 1.6
-                        m = magic.Magic(flags=magic.MAGIC_MIME_TYPE)
-                        return m.id_filename(path)
-                    except AttributeError:
-                        pass
-
-                    return "binary/octet-stream"
-                except ImportError:
-                    return "binary/octet-stream"
             try:
                 build = Build.objects.get(pk = build_id)
                 file_name = build.cooker_log_path
                 fsock = open(file_name, "r")
-                content_type = _mimetype_for_artifact(file_name)
+                content_type = MimeTypeFinder.get_mimetype(file_name)
 
                 response = HttpResponse(fsock, content_type = content_type)
 
diff --git a/bitbake/toaster-requirements.txt b/bitbake/toaster-requirements.txt
index 19b5293722..1d92d5e3a7 100644
--- a/bitbake/toaster-requirements.txt
+++ b/bitbake/toaster-requirements.txt
@@ -2,3 +2,4 @@ Django==1.6
 South==0.8.4
 argparse==1.2.1
 wsgiref==0.1.2
+filemagic==1.6