Added django-compress.

[redakcja.git] / apps / compress / management / commands / synccompress.py

diff --git a/apps/compress/management/commands/synccompress.py b/apps/compress/management/commands/synccompress.py
new file mode 100644 (file)
index 0000000..8217979
--- /dev/null
+++ b/apps/compress/management/commands/synccompress.py
@@ -0,0 +1,58 @@
+from django.core.management.base import NoArgsCommand
+from optparse import make_option
+
+from django.conf import settings
+
+class Command(NoArgsCommand):
+    option_list = NoArgsCommand.option_list + (
+        make_option('--force', action='store_true', default=False, help='Force update of all files, even if the source files are older than the current compressed file.'),
+    )
+    help = 'Updates and compresses CSS and JavsScript on-demand, without restarting Django'
+    args = ''
+
+    def handle_noargs(self, **options):
+        
+        force = options.get('force', False)
+        verbosity = int(options.get('verbosity', 1))
+
+        from compress.utils import needs_update, filter_css, filter_js
+
+        for name, css in settings.COMPRESS_CSS.items():
+            u, version = needs_update(css['output_filename'], 
+                css['source_filenames'])
+
+            if (force or u) or verbosity >= 2:
+                msg = 'CSS Group \'%s\'' % name
+                print msg
+                print len(msg) * '-'
+                print "Version: %s" % version
+
+            if force or u:
+                filter_css(css, verbosity)
+
+            if (force or u) or verbosity >= 2:
+                print
+
+        for name, js in settings.COMPRESS_JS.items():
+            u, version = needs_update(js['output_filename'], 
+                js['source_filenames'])
+
+            if (force or u) or verbosity >= 2:
+                msg = 'JavaScript Group \'%s\'' % name
+                print msg
+                print len(msg) * '-'
+                print "Version: %s" % version
+
+            if force or u:
+                filter_js(js, verbosity)
+
+            if (force or u) or verbosity >= 2:
+                print
+
+# Backwards compatibility for Django r9110
+if not [opt for opt in Command.option_list if opt.dest=='verbosity']:
+    Command.option_list += (
+    make_option('--verbosity', '-v', action="store", dest="verbosity",
+        default='1', type='choice', choices=['0', '1', '2'],
+        help="Verbosity level; 0=minimal output, 1=normal output, 2=all output"),
+    )