fixed builds

.travis.yml

@@ -33,6 +33,10 @@ matrix:
 
 addons:
   postgresql: "9.4"
+  apt:
+    packages:
+      - postgresql-9.4-postgis-2.4
+      - postgresql-9.4-postgis-2.4-scripts
 
 services:
   - postgresql

flask_admin/contrib/sqla/tools.py

@@ -75,14 +75,14 @@ def tuple_operator_in(model_pk, ids):
 
     The returning operator can be used within a filter(), as it is just an or_ operator
     """
-    l = []
+    ands = []
     for id in ids:
         k = []
         for i in range(len(model_pk)):
             k.append(eq(model_pk[i], id[i]))
-        l.append(and_(*k))
-    if len(l) >= 1:
-        return or_(*l)
+        ands.append(and_(*k))
+    if len(ands) >= 1:
+        return or_(*ands)
     else:
         return None
 

tox.ini

@@ -8,7 +8,7 @@ skip_missing_interpreters = true
 
 [flake8]
 max_line_length = 120
-ignore = E402
+ignore = E402,E722
 
 [testenv]
 usedevelop = true