updated appveyor python versions

Author: artembo

appveyor.yml

@@ -2,14 +2,14 @@ environment:
   matrix:
     - PYTHON: "C:\\Python27"
     - PYTHON: "C:\\Python27-x64"
-    - PYTHON: "C:\\Python34"
-    - PYTHON: "C:\\Python34-x64"
     - PYTHON: "C:\\Python35"
     - PYTHON: "C:\\Python35-x64"
     - PYTHON: "C:\\Python36"
     - PYTHON: "C:\\Python36-x64"
     - PYTHON: "C:\\Python37"
     - PYTHON: "C:\\Python37-x64"
+    - PYTHON: "C:\\Python38"
+    - PYTHON: "C:\\Python38-x64"
 
 install:
   # install runtime dependencies

tarantool/dbapi.py

@@ -103,7 +103,7 @@ def execute(self, query, params=None):
             try:
                 self._rowcount = response.rowcount
             except InterfaceError:
-                self._rowcount = -1
+                self._rowcount = 1
         else:
             self._rowcount = -1
 

unit/suites/box_dbapi.lua

@@ -25,12 +25,15 @@ def setUpClass(cls):
 
     def setUp(self):
         self.srv = TarantoolServer()
-        self.srv.script = 'unit/suites/box_dbapi.lua'
+        self.srv.script = 'unit/suites/box.lua'
         self.srv.start()
         self.driver = Connection(self.srv.host, self.srv.args['primary'])
         # prevent a remote tarantool from clean our session
         if self.srv.is_started():
             self.srv.touch_lock()
+        # grant full access to guest
+        self.srv.admin("box.schema.user.grant('guest', 'create,read,write,"
+                       "execute', 'universe')")
 
     def tearDown(self):
         # self.driver.close()