gnue/gnue-common/src GObjects.py

[Jason Cater]

CVSROOT:        /home/cvs
Module name:    gnue
Changes by:     Jason Cater <address@hidden>    01/07/05 10:52:42

Modified files:
        gnue-common/src: GObjects.py 

Log message:
        Added intelligent line wrapping when saving XML elements w/many 
attributes

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gnue/gnue-common/src/GObjects.py.diff?cvsroot=OldCVS&tr1=1.14&tr2=1.15&r1=text&r2=text

Patches:
Index: gnue/gnue-common/src/GObjects.py
diff -u gnue/gnue-common/src/GObjects.py:1.14 
gnue/gnue-common/src/GObjects.py:1.15
--- gnue/gnue-common/src/GObjects.py:1.14       Wed Jul  4 17:24:11 2001
+++ gnue/gnue-common/src/GObjects.py    Thu Jul  5 10:52:42 2001
@@ -139,6 +139,8 @@
     xmlEntity = string.lower(string.replace(self._type[2:],'_','-'))
     xmlString = "%s<%s" % (gap[:-2],xmlEntity)
 
+    indent = len(xmlString) 
+    pos = indent
     for attribute in self.__dict__.keys():
       # skip keys beginning with _
       if attribute[0] == "_":
@@ -152,13 +154,19 @@
           typecast = lookupDict[xmlEntity]['Attributes'][attribute]['Typecast']
           if typecast == GTypecast.boolean \
              and val == 1:
-            xmlString = xmlString + ' %s=""' % (attribute)
+            addl = ' %s=""' % (attribute)
           elif typecast == GTypecast.names:
-            xmlString = xmlString + ' %s="%s"' % \
+            addl = ' %s="%s"' % \
                 (attribute, string.join(val,','))
           else: 
-            xmlString = xmlString + ' %s="%s"' % (attribute, 
saxutils.escape('%s' % val))
-        
+            addl = ' %s="%s"' % (attribute, saxutils.escape('%s' % val))
+          if len(addl) + pos > 78: 
+            xmlString = xmlString + "\n" + " " * indent + addl
+            pos = indent
+          else: 
+            xmlString = xmlString + addl
+            pos = pos + len(addl)
+
     if len(self._children): 
       hasContent = 0 
       for child in self._children: 
@@ -179,7 +187,6 @@
     else: 
       xmlString = xmlString + "/>\n"      
     return xmlString
-
 
 
   def walk(self, function):