rdfpipe: open stdout in buffer mode in Python3 format

Due to sys.stdout being string mode in Python 3 and all of the serializing happening in bytes mode, we need to open sys.stdout.buffer instead to avoid the exception "TypeError: must be str, not bytes". Closes RDFLib#375. Signed-off-by: Dan Scott <[email protected]>
dbs · Apr 2, 2014 · af87abe · af87abe
1 parent f981fdb
commit af87abe
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/rdflib/tools/rdfpipe.py b/rdflib/tools/rdfpipe.py
@@ -18,6 +18,7 @@
 from rdflib.serializer import Serializer
 
 from rdflib.util import guess_format
+from rdflib.py3compat import PY3
 
 
 DEFAULT_INPUT_FORMAT = 'xml'
@@ -170,6 +171,9 @@ def main():
             ns_bindings[pfx] = uri
 
     outfile = sys.stdout
+    if PY3:
+        outfile = sys.stdout.buffer
+
     if opts.no_out:
         outfile = None