Changeset 12231

Timestamp:

14 Dec 2014, 16:01:35 (10 years ago)

Author:

Henrik Bettermann

Message:

Add helper function html2dict.

Location:

main/waeup.kofa/trunk/src/waeup/kofa/utils

Files:

• helpers.py (modified) (2 diffs)
• tests/test_helpers.py (modified) (2 diffs)

main/waeup.kofa/trunk/src/waeup/kofa/utils/helpers.py

@@ -39 +39 @@
 from zope.security.management import getInteraction
 from zope.pluggableauth.interfaces import IAuthenticatorPlugin
+from zope.formlib.widget import renderElement
 
 BUFSIZE = 8 * 1024
@@ -804 +805 @@
         result[key] = value
     return result
+
+def html2dict(value=None,portal_language='en'):
+    """Transforms a localized HTML text string into a dictionary.
+
+    Different languages must be separated by `>>xy<<` whereas
+    xy is the language code. Text parts without correct leading
+    language separator - usually the first part has no language
+    descriptor - are interpreted as texts in the portal's language.
+    The latter can be configured in waeup.srp.utils.utils.IkobaUtils.
+    """
+    try:
+        parts = value.split('>>')
+    except:
+        return {}
+    elements = {}
+    lang = portal_language
+    for part in parts:
+        if part[2:4] == u'<<':
+            lang = part[0:2].lower()
+            text = part[4:]
+            elements[lang] = renderElement(u'div id="html"',
+                contents=text)
+        else:
+            text = part
+            elements[lang] = renderElement(u'div id="html"',
+                contents=text)
+    return elements

main/waeup.kofa/trunk/src/waeup/kofa/utils/tests/test_helpers.py

@@ -582 +582 @@
         info = helpers.get_meminfo(src="nOt-ExIsTiNg-FiLe")
         assert info is None
+
+
+class Html2dictTestCase(unittest.TestCase):
+
+    def test_html2dict(self):
+        assert helpers.html2dict(None) == {}
+        assert helpers.html2dict() == {}
+        assert helpers.html2dict(9) == {}
+        assert helpers.html2dict('Hello world') == {
+            'en': u'<div id="html">Hello world</div id="html">'}
+        assert helpers.html2dict('Hello world>>de<<Hallo Welt') == {
+            'de': u'<div id="html">Hallo Welt</div id="html">',
+            'en': u'<div id="html">Hello world</div id="html">'}
 
 
@@ -603 +616 @@
         MemInfoTestCase,
         GetMemInfoTestCase,
+        Html2dictTestCase,
         ]:
         suite.addTests(