add webob.transcode

* new detect_charset func
* _encode_multipart now assumes utf8 and can write to caller-supplied file object
* some tests

1 files changed, 48 insertions, 0 deletions

diff --git a/tests/test_transcode.py b/tests/test_transcode.py
new file mode 100644
index 0000000..a1708ee
--- /dev/null
+++ b/tests/test_transcode.py
@@ -0,0 +1,48 @@
+# coding: cp1251
+from webob.request import Request
+from webob.response import Response
+from webob.transcode import transcode_mw
+from nose.tools import eq_
+
+# def tapp(env, sr):
+#     req = Request(env)
+#     r = Response(str(req))
+#     #r = Response(str(dict(req.POST)))
+#     return r(env, sr)
+
+def test_transcode():
+    def tapp(env, sr):
+        req = Request(env)
+        v = req.POST[req.query_string]
+        if hasattr(v, 'filename'):
+            print `v.filename`
+            r = Response(u'%s\n%r' % (v.filename, v.value))
+        else:
+            r = Response(v)
+        return r(env, sr)
+    text = u'ку...'
+    def test(post):
+        req = Request.blank('/?a', POST=post,
+            content_type='multipart/form-data',
+            charset='windows-1251'
+        )
+        return req.get_response(transcode_mw(tapp))
+
+    r = test({'a': text.encode('cp1251')})
+    eq_(r.text, text)
+    r = test({'a': ('file', text.encode('cp1251'))})
+    eq_(r.text, u'file\n%r' % text.encode('cp1251'))
+#     r = test({'a': (text, 'foo')})
+#     eq_(r.text, u"%s\n'foo'" % text)
+
+
+    #req = Request.blank('/?a', POST={'a': ('file', text.encode('cp1251'))},
+
+
+    # req = Request({}, charset='utf8')
+    # req = Request({})
+    # print req.charset
+    # print req._charset_cache
+    # print req.environ.get('CONTENT_TYPE')
+    #print '\xd0\xba\xd1\x83...'.decode('utf8').encode('cp1251')
+    #print u'\u043a'.encode('cp1251')