Merge pull request #516 from somospocos/cmus-module-improvement

[modules/cmus] add file tags

bumblebee/modules/cmus.py

@@ -7,11 +7,18 @@ Requires the following executable:
 
 Parameters:
     * cmus.format: Format string for the song information. Tag values can be put in curly brackets (i.e. {artist})
+      Additional tags:
+        * {file} - full song file name
+        * {file1} - song file name without path prefix
+                    if {file} = '/foo/bar.baz', then {file1} = 'bar.baz'
+        * {file2} - song file name without path prefix and extension suffix
+                    if {file} = '/foo/bar.baz', then {file2} = 'bar'
     * cmus.layout: Space-separated list of widgets to add. Possible widgets are the buttons/toggles cmus.prev, cmus.next, cmus.shuffle and cmus.repeat, and the main display with play/pause function cmus.main.
 """
 
 from collections import defaultdict
 
+import os
 import string
 
 import bumblebee.util
@@ -78,6 +85,14 @@ class Module(bumblebee.engine.Module):
         return returns.get(widget.name, self._status)
 
     def _eval_line(self, line):
+        if line.startswith("file "):
+            full_file = line[5:]
+            file1 = os.path.basename(full_file)
+            file2 = os.path.splitext(file1)[0]
+            self._tags.update({"file": full_file})
+            self._tags.update({"file1": file1})
+            self._tags.update({"file2": file2})
+            return
         name, key, value = (line.split(" ", 2) + [None, None])[:3]
 
         if name == "status":