fixes Python string assignment to [B definition with signed char.

kivy · Feb 6, 2015 · 770f482 · 770f482
1 parent 627bdc6
commit 770f482
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/jnius/jnius.pyx b/jnius/jnius.pyx
@@ -93,6 +93,7 @@ from libc.stdlib cimport malloc, free
 from functools import partial
 import sys
 import traceback
+import struct
 
 include "jni.pxi"
 include "config.pxi"

diff --git a/jnius/jnius_conversion.pxi b/jnius/jnius_conversion.pxi
@@ -83,9 +83,9 @@ cdef void populate_args(JNIEnv *j_env, tuple definition_args, jvalue *j_args, ar
             if py_arg is None:
                 j_args[index].l = NULL
                 continue
-            if isinstance(py_arg, basestring):
+            if isinstance(py_arg, (basestring, bytearray)):
                 if argtype == '[B':
-                    py_arg = map(ord, py_arg)
+                    py_arg = struct.unpack("{}b".format(len(py_arg)), py_arg)
                 elif argtype == '[C':
                     py_arg = list(py_arg)
             if isinstance(py_arg, ByteArray) and argtype != '[B':