python: Update to allow tvhmeta to run in dev or in live.

In development tree, the libraries are in ../lib/py. In live,
we currently install the library in the same directory so
need to import it differently.

diff --git a/support/tvhmeta b/support/tvhmeta
index 53dfd8b8f2513edd9c2061dd00f8c40cb67c62be..78f796548c8b5ab97f15f642312d9ce5d89e69a3 100755 (executable)
--- a/support/tvhmeta
+++ b/support/tvhmeta
@@ -50,8 +50,15 @@ except:
 import json
 import sys
 import os
+# In development tree, the library is in ../lib/py, but in live it's
+# in the install bin directory (since it is an executable in its own
+# right)
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'lib', 'py'))
-import tvh.tv_meta_tmdb as tv_meta_tmdb
+try:
+  import tvh.tv_meta_tmdb as tv_meta_tmdb
+except:
+  sys.path.insert(0, os.path.join(os.path.dirname(__file__), '.'))
+  import tv_meta_tmdb as tv_meta_tmdb
 
 class TvhMeta(object):
   def __init__(self, host, port, user, password):