pyuno: adjust uno.ByteSequence to work with "bytes"

This is necessary for Python3; "str" type is still accepted so it runs
on Python 2 as well.

Change-Id: I51098feca00e4cd8ce3ceebf663d4ce79252cbcd

2 files changed, 11 insertions, 5 deletions

diff --git a/pyuno/source/loader/pythonloader.py b/pyuno/source/loader/pythonloader.py
index a6f1cd543a62..03bf7d21b24f 100644
--- a/pyuno/source/loader/pythonloader.py
+++ b/pyuno/source/loader/pythonloader.py
@@ -90,7 +90,7 @@ class Loader( XImplementationLoader, XServiceInfo, unohelper.Base ):
                     # read the file
                     filename = unohelper.fileUrlToSystemPath( url )
 
-                    fileHandle = file( filename )
+                    fileHandle = open( filename )
                     src = fileHandle.read().replace("\r","")
                     if not src.endswith( "\n" ):
                         src = src + "\n"
diff --git a/pyuno/source/module/uno.py b/pyuno/source/module/uno.py
index 4ff2606b1e46..86011f3b4c97 100644
--- a/pyuno/source/module/uno.py
+++ b/pyuno/source/module/uno.py
@@ -199,8 +199,10 @@ class Char:
 
 class ByteSequence:
     def __init__(self, value):
-        if isinstance(value, str):
+        if isinstance(value, bytes):
             self.value = value
+        elif isinstance(value, str):
+            self.value = value.encode("utf-8") # Python 2 compatibility
         elif isinstance(value, ByteSequence):
             self.value = value.value
         else:
@@ -212,8 +214,10 @@ class ByteSequence:
     def __eq__(self, that):
         if isinstance( that, ByteSequence):
             return self.value == that.value
-        if isinstance(that, str):
+        if isinstance(that, bytes):
             return self.value == that
+        if isinstance(that, str):
+            return self.value == that.encode("utf-8")
         return False
 
     def __len__(self):
@@ -226,8 +230,10 @@ class ByteSequence:
         return self.value.__iter__()
 
     def __add__( self , b ):
-        if isinstance( b, str ):
-            return ByteSequence( self.value + b )
+        if isinstance( b, bytes):
+            return ByteSequence(self.value + b)
+        elif isinstance( b, str ):
+            return ByteSequence( self.value + b.encode("utf-8") )
         elif isinstance( b, ByteSequence ):
             return ByteSequence( self.value + b.value )
         raise TypeError( "expected string or ByteSequence as operand" )