Added Tristan Escalada to authors

refs #hmarr/mongoengine#520

AUTHORS

@@ -107,4 +107,6 @@ that much better:
  * deignacio
  * shaunduncan
  * Meir Kriheli
- * Andrey Fedoseev
+ * Andrey Fedoseev
+ * aparajita
+ * Tristan Escalada

docs/changelog.rst

@@ -2,6 +2,12 @@
 Changelog
 =========
 
+Changes in 0.6.13
+================
+- Fixed EmbeddedDocument db_field validation issue
+- Fixed StringField unicode issue
+- Fixes __repr__ modifying the cursor
+
 Changes in 0.6.12
 =================
 - Fixes scalar lookups for primary_key

mongoengine/__init__.py

@@ -12,7 +12,7 @@ from signals import *
 __all__ = (document.__all__ + fields.__all__ + connection.__all__ +
            queryset.__all__ + signals.__all__)
 
-VERSION = (0, 6, 12)
+VERSION = (0, 6, 13)
 
 
 def get_version():

mongoengine/base.py

@@ -957,6 +957,8 @@ class BaseDocument(object):
                 try:
                     data[field_name] = (value if value is None
                                     else field.to_python(value))
+                    if field_name != field.db_field:
+                        del data[field.db_field]
                 except (AttributeError, ValueError), e:
                     errors_dict[field_name] = e
             elif field.default:

mongoengine/document.py

@@ -87,7 +87,7 @@ class Document(BaseDocument):
     system.
 
     By default, _types will be added to the start of every index (that
-    doesn't contain a list) if allow_inheritence is True. This can be
+    doesn't contain a list) if allow_inheritance is True. This can be
     disabled by either setting types to False on the specific index or
     by setting index_types to False on the meta dictionary for the document.
     """

mongoengine/fields.py

@@ -49,10 +49,13 @@ class StringField(BaseField):
         super(StringField, self).__init__(**kwargs)
 
     def to_python(self, value):
-        return unicode(value)
+        if isinstance(value, unicode):
+            return value
+        else:
+            return value.decode('utf-8')
 
     def validate(self, value):
-        if not isinstance(value, (str, unicode)):
+        if not isinstance(value, basestring):
             self.error('StringField only accepts string values')
 
         if self.max_length is not None and len(value) > self.max_length:

mongoengine/queryset.py

@@ -341,6 +341,7 @@ class QuerySet(object):
         self._timeout = True
         self._class_check = True
         self._slave_okay = False
+        self._iter = False
         self._scalar = []
 
         # If inheritance is allowed, only return instances and instances of
@@ -953,6 +954,7 @@ class QuerySet(object):
     def next(self):
         """Wrap the result in a :class:`~mongoengine.Document` object.
         """
+        self._iter = True
         try:
             if self._limit == 0:
                 raise StopIteration
@@ -969,6 +971,7 @@ class QuerySet(object):
 
         .. versionadded:: 0.3
         """
+        self._iter = False
         self._cursor.rewind()
 
     def count(self):
@@ -1808,21 +1811,24 @@ class QuerySet(object):
         return data
 
     def __repr__(self):
-        limit = REPR_OUTPUT_SIZE + 1
-        start = (0 if self._skip is None else self._skip)
-        if self._limit is None:
-            stop = start + limit
-        if self._limit is not None:
-            if self._limit - start > limit:
-                stop = start + limit
-            else:
-                stop = self._limit
-        try:
-            data = list(self[start:stop])
-        except pymongo.errors.InvalidOperation:
-            return ".. queryset mid-iteration .."
+        """Provides the string representation of the QuerySet
+
+        .. versionchanged:: 0.6.13 Now doesnt modify the cursor
+        """
+
+        if self._iter:
+            return '.. queryset mid-iteration ..'
+
+        data = []
+        for i in xrange(REPR_OUTPUT_SIZE + 1):
+            try:
+                data.append(self.next())
+            except StopIteration:
+                break
         if len(data) > REPR_OUTPUT_SIZE:
             data[-1] = "...(remaining elements truncated)..."
+
+        self.rewind()
         return repr(data)
 
     def select_related(self, max_depth=1):

python-mongoengine.spec

@@ -5,7 +5,7 @@
 %define srcname mongoengine
 
 Name:           python-%{srcname}
-Version:        0.6.12
+Version:        0.6.13
 Release:        1%{?dist}
 Summary:        A Python Document-Object Mapper for working with MongoDB
 

tests/test_document.py

@@ -1282,6 +1282,22 @@ class DocumentTest(unittest.TestCase):
         comment.date = datetime.now()
         comment.validate()
 
+    def test_embedded_db_field_validate(self):
+
+        class SubDoc(EmbeddedDocument):
+            val = IntField()
+
+        class Doc(Document):
+            e = EmbeddedDocumentField(SubDoc, db_field='eb')
+
+        Doc.drop_collection()
+
+        Doc(e=SubDoc(val=15)).save()
+
+        doc = Doc.objects.first()
+        doc.validate()
+        self.assertEquals([None, 'e'], doc._data.keys())
+
     def test_save(self):
         """Ensure that a document may be saved in the database.
         """

tests/test_queryset.py

@@ -636,17 +636,38 @@ class QuerySetTest(unittest.TestCase):
         self.assertEqual(people1, people2)
         self.assertEqual(people1, people3)
 
-    def test_repr_iteration(self):
-        """Ensure that QuerySet __repr__ can handle loops
-        """
-        self.Person(name='Person 1').save()
-        self.Person(name='Person 2').save()
+    def test_repr(self):
+        """Test repr behavior isnt destructive"""
 
-        queryset = self.Person.objects
-        self.assertEquals('[<Person: Person object>, <Person: Person object>]', repr(queryset))
-        for person in queryset:
-            self.assertEquals('.. queryset mid-iteration ..', repr(queryset))
+        class Doc(Document):
+            number = IntField()
 
+            def __repr__(self):
+               return "<Doc: %s>" % self.number
+
+        Doc.drop_collection()
+
+        for i in xrange(1000):
+            Doc(number=i).save()
+
+        docs = Doc.objects.order_by('number')
+
+        self.assertEquals(docs.count(), 1000)
+        self.assertEquals(len(docs), 1000)
+
+        docs_string = "%s" % docs
+        self.assertTrue("Doc: 0" in docs_string)
+
+        self.assertEquals(docs.count(), 1000)
+        self.assertEquals(len(docs), 1000)
+
+        # Limit and skip
+        self.assertEquals('[<Doc: 1>, <Doc: 2>, <Doc: 3>]', "%s" % docs[1:4])
+
+        self.assertEquals(docs.count(), 3)
+        self.assertEquals(len(docs), 3)
+        for doc in docs:
+            self.assertEqual('.. queryset mid-iteration ..', repr(docs))
 
     def test_regex_query_shortcuts(self):
         """Ensure that contains, startswith, endswith, etc work.