[logging] added webnotes.log() and logging property in conf.py to enable debug logs

public/js/wn/request.js

@@ -151,8 +151,8 @@ wn.request.cleanup = function(opts, r) {
 	}
 	
 	// show messages
-	if(r.server_messages) {
-		r.server_messages = JSON.parse(r.server_messages)
+	if(r._server_messages) {
+		r._server_messages = JSON.parse(r._server_messages)
 		msgprint(r.server_messages);
 	}
 	
@@ -164,10 +164,15 @@ wn.request.cleanup = function(opts, r) {
 				if(v)console.log(v);
 			})
 		} else {
-			console.log(r.exc); 			
+			console.log(r.exc);
 		}
 	};
 	
+	// debug messages
+	if(r._debug_messages) {
+		$.each(JSON.parse(r._debug_messages), function(i, v) { console.log(v); });
+	}
+	
 	if(r['403']) {
 		wn.set_route('403');
 	}

webnotes/__init__.py

@@ -68,6 +68,7 @@ incoming_cookies = {}
 add_cookies = {} # append these to outgoing request
 cookies = {}
 response = _dict({'message':'', 'exc':''})
+error_log = []
 debug_log = []
 message_log = []
 mute_emails = False
@@ -105,7 +106,16 @@ def errprint(msg):
 		print repr(msg)
 
 	from utils import cstr
-	debug_log.append(cstr(msg or ''))
+	error_log.append(repr(msg))
+
+def log(msg):
+	if not request_method:
+		import conf
+		if getattr(conf, "logging", False):
+			print repr(msg)
+
+	from utils import cstr
+	debug_log.append(cstr(msg))
 
 def msgprint(msg, small=0, raise_exception=0, as_table=False):
 	from utils import cstr

webnotes/handler.py

@@ -213,6 +213,7 @@ def get_method(cmd):
 		method = webnotes.get_method(cmd)
 	else:
 		method = globals()[cmd]
+	webnotes.log("method:" + cmd)
 	return method
 			
 def print_response():
@@ -257,7 +258,7 @@ def print_iframe():
 	eprint("")
 	eprint(webnotes.response.get('result') or '')
 	
-	if webnotes.debug_log:
+	if webnotes.error_log:
 		import json
 		eprint("""\
 			<script>
@@ -275,7 +276,7 @@ def print_iframe():
 				}
 			</script>""" % {
 				'messages': json.dumps(webnotes.message_log).replace("'", "\\'"),
-				'errors': json.dumps(webnotes.debug_log).replace("'", "\\'"),
+				'errors': json.dumps(webnotes.error_log).replace("'", "\\'"),
 			})
 
 def print_raw():
@@ -289,13 +290,16 @@ def print_raw():
 
 def make_logs():
 	"""make strings for msgprint and errprint"""
-	import json
+	import json, conf
 	from webnotes.utils import cstr
-	if webnotes.debug_log:
-		webnotes.response['exc'] = json.dumps("\n".join([cstr(d) for d in webnotes.debug_log]))
+	if webnotes.error_log:
+		webnotes.response['exc'] = json.dumps("\n".join([cstr(d) for d in webnotes.error_log]))
 
 	if webnotes.message_log:
-		webnotes.response['server_messages'] = json.dumps([cstr(d) for d in webnotes.message_log])
+		webnotes.response['_server_messages'] = json.dumps([cstr(d) for d in webnotes.message_log])
+	
+	if webnotes.debug_log and getattr(conf, "logging", False):
+		webnotes.response['_debug_messages'] = json.dumps(webnotes.debug_log)
 
 def print_cookie_header():
 	"""if there ar additional cookies defined during the request, add them"""