Repository: great-expectations/great_expectations

Issue:
Use cleaner solution for non-truncating division in python 2
Prefer `from __future__ import division` to `1.*x/y`


Discussion:
Done inline during improve_partitions push.

Resolving patch:
diff --git a/great_expectations/datasource/fluent/config.py b/great_expectations/datasource/fluent/config.py
--- a/great_expectations/datasource/fluent/config.py
+++ b/great_expectations/datasource/fluent/config.py
@@ -74,6 +74,14 @@ def _load_datasource_subtype(cls, v: Dict[str, dict]):
                     f"'{ds_name}' has unsupported 'type' - {type_lookup_err}"
                 ) from type_lookup_err
 
+            config["name"] = ds_name
+
+            if "assets" not in config:
+                config["assets"] = {}
+
+            for asset_name, asset_config in config["assets"].items():
+                asset_config["name"] = asset_name
+
             datasource = ds_type(**config)
 
             # the ephemeral asset should never be serialized
@@ -96,6 +104,7 @@ def _load_datasource_subtype(cls, v: Dict[str, dict]):
 
         if v and not loaded_datasources:
             logger.info(f"Of {len(v)} entries, no 'datasources' could be loaded")
+
         return loaded_datasources
 
     @classmethod
@@ -127,4 +136,6 @@ def parse_yaml(
                         "`_allow_empty` does not prevent unrelated validation errors"
                     )
                     raise
+
+        # noinspection PyTypeChecker
         return super().parse_yaml(f)


Test patch:
diff --git a/tests/datasource/fluent/great_expectations.yml b/tests/datasource/fluent/great_expectations.yml
--- a/tests/datasource/fluent/great_expectations.yml
+++ b/tests/datasource/fluent/great_expectations.yml
@@ -1,23 +1,19 @@
 fluent_datasources:
   my_pg_ds:
     type: postgres
-    name: my_pg_ds
     connection_string: "postgresql://userName:@hostname/dbName"
     assets:
       my_table_asset_wo_splitters:
         type: table
-        name: my_table_asset_wo_splitters
         table_name: my_table
       with_splitter:
         type: table
-        name: with_splitter
         table_name: another_table
         splitter:
-              method_name: split_on_year_and_month
-              column_name: my_column
+          method_name: split_on_year_and_month
+          column_name: my_column
       with_sorters:
         type: table
-        name: with_sorters
         table_name: another_table
         order_by:
           - key: year
@@ -25,7 +21,6 @@ fluent_datasources:
             reverse: true
       with_dsl_ish_sorters:
         type: table
-        name: with_dsl_ish_sorters
         table_name: another_table
         order_by:
           - year
diff --git a/tests/datasource/fluent/test_config.py b/tests/datasource/fluent/test_config.py
--- a/tests/datasource/fluent/test_config.py
+++ b/tests/datasource/fluent/test_config.py
@@ -38,11 +38,9 @@
     "fluent_datasources": {
         "my_pg_ds": {
             "connection_string": "postgresql://userName:@hostname/dbName",
-            "name": "my_pg_ds",
             "type": "postgres",
             "assets": {
                 "my_table_asset_wo_splitters": {
-                    "name": "my_table_asset_wo_splitters",
                     "table_name": "my_table",
                     "type": "table",
                 },
@@ -51,7 +49,6 @@
                         "column_name": "my_column",
                         "method_name": "split_on_year_and_month",
                     },
-                    "name": "with_splitter",
                     "table_name": "another_table",
                     "type": "table",
                 },
@@ -60,13 +57,11 @@
                         {"key": "year"},
                         {"key": "month", "reverse": True},
                     ],
-                    "name": "with_sorters",
                     "table_name": "yet_another_table",
                     "type": "table",
                 },
                 "with_dslish_sorters": {
                     "order_by": ["year", "-month"],
-                    "name": "with_sorters",
                     "table_name": "yet_another_table",
                     "type": "table",
                 },
@@ -74,18 +69,15 @@
         },
         "my_pandas_filesystem_ds": {
             "type": "pandas_filesystem",
-            "name": "my_pandas_filesystem_ds",
             "base_directory": __file__,
             "assets": {
                 "my_csv_asset": {
-                    "name": "my_csv_asset",
                     "type": "csv",
                     "batching_regex": r"yellow_tripdata_sample_(?P<year>\d{4})-(?P<month>\d{2}).csv",
                     "sep": "|",
                     "names": ["col1", "col2"],
                 },
                 "my_json_asset": {
-                    "name": "my_json_asset",
                     "type": "json",
                     "batching_regex": r"yellow_tripdata_sample_(?P<year>\d{4})-(?P<month>\d{2}).json",
                     "orient": "records",
@@ -99,7 +91,6 @@
 SIMPLE_DS_DICT = {
     "fluent_datasources": {
         "my_ds": {
-            "name": "my_ds",
             "type": "sql",
             "connection_string": "sqlite://",
         }
@@ -109,7 +100,6 @@
 COMBINED_FLUENT_AND_OLD_STYLE_CFG_DICT = {
     "fluent_datasources": {
         "my_ds": {
-            "name": "my_ds",
             "type": "sql",
             "connection_string": "sqlite://",
         }