Merge pull request #207 from Nobatek/dev_JL_remove_clone

Drop MongoEngine 0.7 support

Author: losintikfos

.travis.yml

@@ -10,7 +10,6 @@ python:
     - pypy3
 
 env:
-  - MONGOENGINE=0.7
   - MONGOENGINE=0.8
   - MONGOENGINE=0.9
   - MONGOENGINE=0.10.0

flask_mongoengine/pagination.py

@@ -47,7 +47,6 @@ def prev(self, error_out=False):
         if isinstance(iterable, QuerySet):
             iterable._skip = None
             iterable._limit = None
-            iterable = iterable.clone()
         return self.__class__(iterable, self.page - 1, self.per_page)
 
     @property
@@ -68,7 +67,6 @@ def next(self, error_out=False):
         if isinstance(iterable, QuerySet):
             iterable._skip = None
             iterable._limit = None
-            iterable = iterable.clone()
         return self.__class__(iterable, self.page + 1, self.per_page)
 
     @property
@@ -148,9 +146,9 @@ def __init__(self, queryset, doc_id, field_name, page, per_page,
         field_attrs = {field_name: {"$slice": [start_index, per_page]}}
 
         # Clone for mongoengine 0.7
-        qs = queryset.clone().filter(pk=doc_id)
-        self.items = getattr(qs.clone().fields(**field_attrs).first(), field_name)
-        self.total = total or len(getattr(qs.clone().fields(**{field_name: 1}).first(),
+        qs = queryset(pk=doc_id)
+        self.items = getattr(qs.fields(**field_attrs).first(), field_name)
+        self.total = total or len(getattr(qs.fields(**{field_name: 1}).first(),
                                           field_name))
 
         if not self.items and page != 1:

requirements.txt

@@ -1,4 +1,4 @@
 Flask>=0.8
 Flask-DebugToolbar>=0.8
 Flask-WTF>=0.8.3
-mongoengine>=0.7.10
+mongoengine>=0.8.0

setup.py

@@ -51,7 +51,7 @@ def load_module(module_name, script_file):
     platforms='any',
     install_requires=[
         'Flask>=0.8',
-        'mongoengine>=0.7.10',
+        'mongoengine>=0.8.0',
         'flask-wtf',
     ],
     packages=['flask_mongoengine',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = {py26,py27,py33,py34,py35,pypy,pypy3}-{me07,me08,me09,medev,me0100}
+envlist = {py26,py27,py33,py34,py35,pypy,pypy3}-{me08,me09,medev,me0100}
 
 [testenv]
 commands =