fix #234

2018-01-03 12:22:33 +01:00
parent 2cf9da068a
commit bce7b31b29
2 changed files with 3 additions and 3 deletions
@@ -521,7 +521,7 @@ class Table(object):
            table.distinct('year', country='China')
        """
        if not self.exists:
-            return []
+            return iter([])

        filters = []
        for column, value in _filter.items():
@@ -539,7 +539,7 @@ class Table(object):
                columns.append(self.table.c[column])

        if not len(columns):
-            return []
+            return iter([])

        q = expression.select(columns,
                              distinct=True,
@@ -3,7 +3,7 @@ from setuptools import setup, find_packages

 setup(
    name='dataset',
-    version='1.0.4',
+    version='1.0.5',
    description="Toolkit for Python-based database access.",
    long_description="",
    classifiers=[