From: schlatterbeck <schlatterbeck@57a73879-2fb5-44c3-a270-3262357dd7e2>
Date: Fri, 15 Jul 2011 12:36:47 +0000 (+0000)
Subject: - Fix StringIO issue2550713: io.StringIO in newer versions of python
X-Git-Url: https://git.tokkee.org/?p=roundup.git;a=commitdiff_plain;h=20b39defda9bb97ac33f3de25558d76187f2b584

- Fix StringIO issue2550713: io.StringIO in newer versions of python
  returns unicode strings and expects a unicode string in the
  constructor. Unfortunately csv  doesn't handle unicode (yet). So we
  need to use a BytesIO which gets the utf-8 string from the
  web-interface. Compatibility for old versions by using
  Stringio.Stringio for emulating a io.BytesIO also works.
- We didn't have a regression test for the EditCSVAction


git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/roundup/trunk@4633 57a73879-2fb5-44c3-a270-3262357dd7e2
---

diff --git a/roundup/anypy/io_.py b/roundup/anypy/io_.py
index 86f8023..5d6e52e 100644
--- a/roundup/anypy/io_.py
+++ b/roundup/anypy/io_.py
@@ -1,6 +1,7 @@
 
 try:
-    from io import StringIO
+    from io import StringIO, BytesIO
 except:
     from StringIO import StringIO
+    BytesIO = StringIO
 
diff --git a/roundup/cgi/actions.py b/roundup/cgi/actions.py
index d48fb59..86bd4f1 100755
--- a/roundup/cgi/actions.py
+++ b/roundup/cgi/actions.py
@@ -297,7 +297,7 @@ class EditCSVAction(Action):
         props = ['id'] + props_without_id
 
         # do the edit
-        rows = io_.StringIO(self.form['rows'].value)
+        rows = io_.BytesIO(self.form['rows'].value)
         reader = csv.reader(rows)
         found = {}
         line = 0
diff --git a/test/test_cgi.py b/test/test_cgi.py
index 7fbe89c..c99d9e8 100644
--- a/test/test_cgi.py
+++ b/test/test_cgi.py
@@ -878,6 +878,22 @@ class FormTestCase(unittest.TestCase):
         h = HTMLRequest(cl)
         self.assertEqual([x.id for x in h.batch()],['1', '2', '3'])
 
+    def testEditCSV(self):
+        form = dict(rows='id,name\n1,newkey')
+        cl = self._make_client(form, userid='1', classname='keyword')
+        cl.ok_message = []
+        actions.EditCSVAction(cl).handle()
+        self.assertEqual(cl.ok_message, ['Items edited OK'])
+        k = self.db.keyword.getnode('1')
+        self.assertEqual(k.name, 'newkey')
+        form = dict(rows=u'id,name\n1,\xe4\xf6\xfc'.encode('utf-8'))
+        cl = self._make_client(form, userid='1', classname='keyword')
+        cl.ok_message = []
+        actions.EditCSVAction(cl).handle()
+        self.assertEqual(cl.ok_message, ['Items edited OK'])
+        k = self.db.keyword.getnode('1')
+        self.assertEqual(k.name, u'\xe4\xf6\xfc'.encode('utf-8'))
+
     def testRoles(self):
         cl = self._make_client({})
         self.db.user.set('1', roles='aDmin,    uSer')