Merge pull request #1 from maxipavlovic/feature/LITE-13900

LITE-13900 Added support for %20 in like/ilike operator

Author: vgrebenschikov

README.md

@@ -12,8 +12,9 @@ RQL (Resource query language) is designed for modern application development. It
 This is a query language fast and convenient database interaction. RQL was designed for use in URLs to request object-style data structures.
 
 
+[RQL Reference](https://connect.cloudblue.com/community/api/rql/)
+
 [RQL for Web](https://www.sitepen.com/blog/resource-query-language-a-query-language-for-the-web-nosql/)
-[RQL Reference](https://docs.cloudblue.com/oa/8.0/sdk/api/rest/rql/index.html)
 
 Notes
 -----
@@ -193,7 +194,7 @@ Development
 Testing
 =======
 
-1. Python 3.5+
+1. Python 3.6+
 0. Install dependencies `requirements/test.txt`
 0. `export PYTHONPATH=/your/path/to/django-rql/`
 

dj_rql/grammar.py

@@ -85,7 +85,7 @@
     | /'[^']*'/
 UNQUOTED_VAL: NULL
     | EMPTY
-    | /[\w\-\*\+\\]/ /[\w\.\-\:\+\@\*\\]/*
+    | /[\w\-\*\+\\]/ /[\w\.\s\-\:\+\@\*\\]/*
 
 EMPTY: "empty()"
 NULL: "null()"

dj_rql/transformer.py

@@ -155,7 +155,8 @@ def select(self, args):
 
         if props:
             for prop in props:
-                self._filtered_props.add(prop.replace('-', '').replace('+', ''))
+                if not prop.startswith('-'):
+                    self._filtered_props.add(prop.replace('+', ''))
 
         return Q()
 

tests/test_drf/test_common_drf_backend.py

@@ -28,6 +28,14 @@ def test_reflecting_star_in_like(api_client, clear_cache):
     assert response.data == [{'id': books[0].pk}]
 
 
+@pytest.mark.django_db
+def test_reflecting_20_and_minus(api_client, clear_cache):
+    books = [Book.objects.create(title='A  B-c0')]
+    response = api_client.get(reverse('book-list') + r'?like(title,*A%20 B-c0*)')
+    assert response.status_code == HTTP_200_OK
+    assert response.data == [{'id': books[0].pk}]
+
+
 @pytest.mark.django_db
 def test_list(api_client, clear_cache):
     books = [Book.objects.create() for _ in range(2)]

tests/test_parser/test_searching.py

@@ -14,7 +14,7 @@
 search_operators = [SearchOperators.LIKE, SearchOperators.I_LIKE]
 
 SEARCH_OKAY_VALUES = OK_VALUES[:]
-SEARCH_OKAY_VALUES.extend(['*v', 'v*', '*v*', '*v*v', '*v*v*', '"*v v*"'])
+SEARCH_OKAY_VALUES.extend(['*v', 'v*', '*v*', '*v*v', '*v*v*', '"*v v*"', 'v v'])
 
 
 def search_transform(operator, prop, value):