Merge the release_type plugin

contrib/plugins/release_type.py

@@ -0,0 +1,36 @@
+PLUGIN_NAME = 'Release Type'
+PLUGIN_AUTHOR = 'Elliot Chance'
+PLUGIN_DESCRIPTION = 'Appends information to EPs and Singles'
+PLUGIN_VERSION = '1.2'
+PLUGIN_API_VERSIONS = ["0.9.0", "0.10", "0.15"]
+
+from picard.metadata import register_album_metadata_processor
+import re
+
+#==================
+# options
+#==================
+_SINGLE = " (single)"
+_EP = " EP"
+
+def add_release_type(tagger, metadata, release):
+
+  # make sure "EP" (or "single", ...) is not already a word in the name
+  words = metadata["album"].lower().split(" ")
+  for word in ["ep", "e.p.", "single", "(single)"]:
+    if word in words:
+      return
+
+  # check release type
+  if metadata["releasetype"] == "ep":
+    rs = _EP;
+  elif metadata["releasetype"] == "single":
+    rs = _SINGLE;
+  else:
+    rs = ""
+
+  # append title
+  metadata["album"] = metadata["album"] + rs
+
+register_album_metadata_processor(add_release_type)
+