Improve pyuno debugging in various ways - add stack traces etc.

3 files changed, 11 insertions, 5 deletions

diff --git a/pyuno/source/loader/pythonloader.py b/pyuno/source/loader/pythonloader.py
index 5675a0c9596c..c4fa69d7ef28 100644
--- a/pyuno/source/loader/pythonloader.py
+++ b/pyuno/source/loader/pythonloader.py
@@ -111,7 +111,8 @@ class Loader( XImplementationLoader, XServiceInfo, unohelper.Base ):
                     g_loadedComponents[url] = mod
                 return mod
             elif "vnd.openoffice.pymodule" == protocol:
-                print ("here")
+                # the failure is on symbol lookup later in the parent ...
+                print ("Warning: Python module loading is almost certainly pre-broken")
                 nSlash = dependent.rfind('/')
                 if -1 != nSlash:
                     path = unohelper.fileUrlToSystemPath( dependent[0:nSlash] )
@@ -127,7 +128,8 @@ class Loader( XImplementationLoader, XServiceInfo, unohelper.Base ):
                                          protocol + " in url " +url, self )
         except Exception as e:
             if DEBUG:
-                print ("Python import error " + str(e) + " args " + str(e.args));
+                print ("Python import exception " + str(type(e)) +
+                       " message " + str(e) + " args " + str(e.args));
             raise RuntimeException( "Couldn't load " + url + " for reason " + str(e), None )
         return None
 
diff --git a/pyuno/source/module/pyuno_runtime.cxx b/pyuno/source/module/pyuno_runtime.cxx
index c09cc5c17b0f..e15a72dd054a 100644
--- a/pyuno/source/module/pyuno_runtime.cxx
+++ b/pyuno/source/module/pyuno_runtime.cxx
@@ -1008,6 +1008,10 @@ Any Runtime::extractUnoException( const PyRef & excType, const PyRef &excValue,
         }
         RuntimeException e;
         e.Message = buf.makeStringAndClear();
+#if OSL_DEBUG_LEVEL > 0
+        fprintf( stderr, "Python exception: %s\n",
+                 rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).getStr() );
+#endif
         ret = com::sun::star::uno::makeAny( e );
     }
     return ret;
diff --git a/pyuno/source/module/uno.py b/pyuno/source/module/uno.py
index e82d9d64e2dc..f93ac5e13fcc 100644
--- a/pyuno/source/module/uno.py
+++ b/pyuno/source/module/uno.py
@@ -333,7 +333,7 @@ def _uno_struct__setattr__(self,name,value):
 # private, referenced from the pyuno shared library
 def _uno_struct__repr__(self):
     return repr(self.__dict__["value"])
-    
+
 def _uno_struct__str__(self):
     return str(self.__dict__["value"])
 
@@ -363,7 +363,7 @@ def _uno_extract_printable_stacktrace( trace ):
         ret = "Couldn't import traceback module"
     return ret
 
-# hook into the __import__ chain    
+# hook into the __import__ chain
 __builtin__.__dict__["__import__"] = _uno_import
-        
+
 # vim:set shiftwidth=4 softtabstop=4 expandtab: