From 62eadbc17468b079b2da40ef151b190202e98b1d Mon Sep 17 00:00:00 2001
From: Gram <master_fess@mail.ru>
Date: Fri, 20 Jul 2018 17:21:57 +0300
Subject: [PATCH] +date field

---
 mongoengine/fields.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/mongoengine/fields.py b/mongoengine/fields.py
index a661874a..d631e882 100644
--- a/mongoengine/fields.py
+++ b/mongoengine/fields.py
@@ -525,6 +525,22 @@ class DateTimeField(BaseField):
         return super(DateTimeField, self).prepare_query_value(op, self.to_mongo(value))
 
 
+class DateField(DateTimeField):
+    def to_mongo(self, value):
+        value = super(DateField, self).to_mongo(value)
+        # drop hours, minutes, seconds
+        if isinstance(value, datetime.datetime):
+            value = datetime.datetime(value.year, value.month, value.day)
+        return value
+
+    def to_python(self, value):
+        value = super(DateField, self).to_python(value)
+        # convert datetime to date
+        if isinstance(value, datetime.datetime):
+            value = datetime.date(value.year, value.month, value.day)
+        return value
+
+
 class ComplexDateTimeField(StringField):
     """
     ComplexDateTimeField handles microseconds exactly instead of rounding