From dee44acbb76fd9e5b3226646bbf5c041f8890497 Mon Sep 17 00:00:00 2001
From: Sascha Silbe <sascha@silbe.org>
Date: Wed, 22 Jul 2009 16:56:32 +0000
Subject: use sugar.logger.trace() instead of carquinyol.trace()

---
diff --git a/src/carquinyol/__init__.py b/src/carquinyol/__init__.py
index cc8d7eb..8b13789 100644
--- a/src/carquinyol/__init__.py
+++ b/src/carquinyol/__init__.py
@@ -1,60 +1 @@
-import logging
-import decorator
-
-
-def filter_maxsize(val, maxsize_list, maxsize_dict, maxsize_string) :
-  if isinstance(val, (list, tuple)) :
-    if len(val) > maxsize_list :
-      return "[...]"
-
-    return [filter_maxsize(child, maxsize_list, maxsize_dict, maxsize_string)
-      for child in val]
-
-  elif isinstance(val, dict) :
-    if len(val) > maxsize_dict :
-      return "{...}"
-
-    return dict([
-      (key, filter_maxsize(child, maxsize_list, maxsize_dict, maxsize_string))
-      for (key, child) in val.items()])
-
-  elif isinstance(val, (basestring, buffer)) :
-    if len(val) > maxsize_string :
-      return "'...'"
-
-    return val
-
-  else :
-    val = repr(val)
-    if len(val) > maxsize_string :
-      return "<...>"
-
-    return val
-
-
-TRACE=9
-logging.addLevelName(TRACE, 'TRACE')
-
-# TODO: lazy evaluation of parameters
-def trace(skip_args=[], skip_kwargs=[], maxsize_list=30, maxsize_dict=30, maxsize_string=300) :
-  def _trace(f, *args, **kwargs) :
-    params_formatted = ", ".join(
-        [repr(filter_maxsize(a, maxsize_list, maxsize_dict, maxsize_string))
-          for (idx, a) in enumerate(args) if idx not in skip_args]+\
-        ['%s=%r' % (k,filter_maxsize(v, maxsize_list, maxsize_dict, maxsize_string))
-          for (k,v) in kwargs.items() if k not in skip_kwargs])
-
-    logging.log(TRACE, "%s(%s) invoked", f.__name__, params_formatted)
-
-    try :
-      res=f(*args, **kwargs)
-    except :
-      logging.exception("Exception occured in %s", f.__name__)
-      raise
-
-    logging.log(TRACE, "%s(%s) returned %r", f.__name__, params_formatted,
-      filter_maxsize(res, maxsize_list, maxsize_dict, maxsize_string))
-    return res
-
-  return decorator.decorator(_trace)
 
diff --git a/src/carquinyol/datastore.py b/src/carquinyol/datastore.py
index 60cf94c..86757aa 100644
--- a/src/carquinyol/datastore.py
+++ b/src/carquinyol/datastore.py
@@ -27,8 +27,8 @@ import gobject
 
 from sugar import mime
 import sugar.datastore
+from sugar.logger import trace
 
-from carquinyol import trace
 from carquinyol import layoutmanager
 from carquinyol import migration
 from carquinyol.layoutmanager import MAX_QUERY_LIMIT
@@ -120,7 +120,7 @@ class DataStore(dbus.service.Object):
              in_signature='ssa{sv}sb',
              out_signature='ss',
              byte_arrays=True)
-    @trace()
+    @trace(logger=logger)
     def save(self, tree_id, parent_id, metadata, path, delete_after):
         return self._save(tree_id, parent_id, metadata, path, delete_after)
 
@@ -163,7 +163,7 @@ class DataStore(dbus.service.Object):
 
         return (tree_id, child_id)
 
-    @trace()
+    @trace(logger=logger)
     def _save_completion_cb(self, tree_id, parent_id, child_id, exc=None):
         if exc is not None:
             logging.error("Error during saving of entry (%r,%r,%r):\n%s" % (
@@ -184,7 +184,7 @@ class DataStore(dbus.service.Object):
              in_signature='ssa{sv}',
              out_signature='',
              byte_arrays=True)
-    @trace()
+    @trace(logger=logger)
     def change_metadata(self, tree_id, version_id, metadata) :
         # TODO: copy docstring from datastore-redesign.html
         self._metadata_store.store(tree_id, version_id, metadata)
@@ -199,7 +199,7 @@ class DataStore(dbus.service.Object):
              in_signature='a{sv}a{sv}',
              out_signature='aa{sv}u',
              byte_arrays=True)
-    @trace()
+    @trace(logger=logger)
     def find(self, query, options):
         return self._find(query, options)
 
@@ -207,7 +207,7 @@ class DataStore(dbus.service.Object):
              in_signature='sa{sv}a{sv}',
              out_signature='aa{sv}u',
              byte_arrays=True)
-    @trace()
+    @trace(logger=logger)
     def textsearch(self, querystring, query, options) :
         return self._find(query, options, querystring)
 
@@ -259,7 +259,7 @@ class DataStore(dbus.service.Object):
              out_signature='s',
              sender_keyword='sender',
              byte_arrays=True)
-    @trace()
+    @trace(logger=logger)
     def get_data(self, tree_id, version_id, sender=None):
         # TODO: copy docstring from datastore-redesign.html
         user_id = dbus.Bus().get_unix_user(sender)
--
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