Fix empty spaces while validating CSV of integers. (#8)

* Fix empty spaces while validating CSV of integers.

* Update setup.py

* Update validations.py

Author: manjitkumar

filters/validations.py

@@ -103,7 +103,13 @@ def fn(value):
         try:
             if isinstance(value, unicode):
                 if ',' in value:
-                    value = map(int, filter(bool, value.split(',')))
+                    value = map(
+                        int, filter(
+                            bool, map(
+                                lambda x: x.strip(), value.split(',')
+                            )
+                        )
+                    )
                     return value
                 else:
                     return int(value)

setup.py

@@ -19,7 +19,7 @@
 os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
 
 __name__ = 'drf-url-filters'
-__version__ = '0.1.3'
+__version__ = '0.1.4'
 __author__ = 'Manjit Kumar'
 __author_email__ = 'manjit1727@gmail.com'
 __url__ = 'https://github.com/manjitkumar/drf-url-filters'