Make square braces only return tables, not views

Breaking change for 4.0: db["name"] now only returns Table objects, never View objects.
This improves type safety since views lack methods like .insert().

Use db.view("view_name") to access views explicitly.

Closes #699

tests/test_cli.py

@@ -1367,7 +1367,8 @@ def test_create_view():
         )
         assert result.exit_code == 0
         assert (
-            'CREATE VIEW "version" AS select sqlite_version()' == db["version"].schema
+            'CREATE VIEW "version" AS select sqlite_version()'
+            == db.view("version").schema
         )
 
 
@@ -1404,7 +1405,7 @@ def test_create_view_ignore():
         assert result.exit_code == 0
         assert (
             'CREATE VIEW "version" AS select sqlite_version() + 1'
-            == db["version"].schema
+            == db.view("version").schema
         )
 
 
@@ -1425,7 +1426,8 @@ def test_create_view_replace():
         )
         assert result.exit_code == 0
         assert (
-            'CREATE VIEW "version" AS select sqlite_version()' == db["version"].schema
+            'CREATE VIEW "version" AS select sqlite_version()'
+            == db.view("version").schema
         )
 
 

tests/test_create.py

@@ -1082,7 +1082,7 @@ def test_drop(fresh_db):
 def test_drop_view(fresh_db):
     fresh_db.create_view("foo_view", "select 1")
     assert ["foo_view"] == fresh_db.view_names()
-    assert None is fresh_db["foo_view"].drop()
+    assert None is fresh_db.view("foo_view").drop()
     assert [] == fresh_db.view_names()
 
 
@@ -1093,7 +1093,7 @@ def test_drop_ignore(fresh_db):
     # Testing view is harder, we need to create it in order
     # to get a View object, then drop it twice
     fresh_db.create_view("foo_view", "select 1")
-    view = fresh_db["foo_view"]
+    view = fresh_db.view("foo_view")
     assert isinstance(view, View)
     view.drop()
     with pytest.raises(sqlite3.OperationalError):

tests/test_fts.py

@@ -424,7 +424,7 @@ def test_enable_fts_error_message_on_views():
     db = Database(memory=True)
     db.create_view("hello", "select 1 + 1")
     with pytest.raises(NotImplementedError) as e:
-        db["hello"].enable_fts()  # type: ignore[call-arg]
+        db.view("hello").enable_fts()  # type: ignore[call-arg]
         assert e.value.args[0] == "enable_fts() is supported on tables but not on views"
 
 

tests/test_tracer.py

@@ -15,7 +15,6 @@ def test_tracer():
         ("select name from sqlite_master where type = 'view'", None),
         ("select name from sqlite_master where type = 'table'", None),
         ("select name from sqlite_master where type = 'view'", None),
-        ("select name from sqlite_master where type = 'view'", None),
         ("select name from sqlite_master where type = 'table'", None),
         ("select name from sqlite_master where type = 'view'", None),
         ('CREATE TABLE "dogs" (\n   "name" TEXT\n);\n        ', None),