diff dml-cla/python/aggregate.py @ 0:718306e29690 tip

commiting public release

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dml-cla/python/aggregate.py	Tue Feb 09 21:05:06 2016 +0100
@@ -0,0 +1,37 @@
+# Part of DML (Digital Music Laboratory)
+# Copyright 2014-2015 Samer Abdallah, University College London
+ 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+import sys,traceback
+
+def for_each(items,f):
+    bad=[]
+    num_ok=0
+
+    for x in items:
+        try: f(x); num_ok+=1
+        except Exception as ex:
+            bad.append({'item':x, 'error':str(ex)})
+            
+            # printing exception info
+            #traceback.print_exc()
+            
+    return {'ok_count':num_ok, 'failures':bad}
+
+def discrete_hist(domain,counts): return {'domain':domain, 'counts':counts}
+def continuous_hist(edges,counts): return {'edges':edges,'counts':counts}
+def decode_tagged(parser_table, v): return parser_table[v['tag']](v['value'])
+def print_status(msg): sys.stderr.write(msg+'\n')