feat: adding Progress Bar to Benchmark script

requirements/development.in

@@ -25,3 +25,4 @@ psycopg2-binary==2.8.5
 tableschema
 thrift>=0.11.0,<1.0.0
 pygithub>=1.54.1,<2.0.0
+progress>=1.5,<2

requirements/development.txt

@@ -1,90 +1,44 @@
-# SHA1:1b4d15a41f3498d2eb930ac3d3d4ce5d1f218a2f
+# SHA1:c470411e2e9cb04b412a94f80a6a9d870bece74d
 #
 # This file is autogenerated by pip-compile-multi
 # To update, run:
 #
 #    pip-compile-multi
 #
 -r base.txt
--e file:.
-    # via -r requirements/base.in
-boto3==1.16.10
-    # via tabulator
-botocore==1.19.10
-    # via
-    #   boto3
-    #   s3transfer
-cached-property==1.5.2
-    # via tableschema
-certifi==2020.6.20
-    # via requests
-deprecated==1.2.11
-    # via pygithub
-et-xmlfile==1.0.1
-    # via openpyxl
-flask-cors==3.0.9
-    # via -r requirements/development.in
-future==0.18.2
-    # via pyhive
-ijson==3.1.2.post0
-    # via tabulator
-jdcal==1.4.1
-    # via openpyxl
-jmespath==0.10.0
-    # via
-    #   boto3
-    #   botocore
-jsonlines==1.2.0
-    # via tabulator
-linear-tsv==1.1.0
-    # via tabulator
-mysqlclient==1.4.2.post1
-    # via -r requirements/development.in
-openpyxl==3.0.5
-    # via tabulator
-pillow==7.2.0
-    # via -r requirements/development.in
-psycopg2-binary==2.8.5
-    # via -r requirements/development.in
-pydruid==0.6.1
-    # via -r requirements/development.in
-pygithub==1.54.1
-    # via -r requirements/development.in
-pyhive[hive]==0.6.3
-    # via -r requirements/development.in
-requests==2.24.0
-    # via
-    #   pydruid
-    #   pygithub
-    #   tableschema
-    #   tabulator
-rfc3986==1.4.0
-    # via tableschema
-s3transfer==0.3.3
-    # via boto3
-sasl==0.2.1
-    # via
-    #   pyhive
-    #   thrift-sasl
-tableschema==1.20.0
-    # via -r requirements/development.in
-tabulator==1.52.5
-    # via tableschema
-thrift==0.13.0
-    # via
-    #   -r requirements/development.in
-    #   pyhive
-    #   thrift-sasl
-thrift-sasl==0.4.2
-    # via pyhive
-unicodecsv==0.14.1
-    # via
-    #   tableschema
-    #   tabulator
-wrapt==1.12.1
-    # via deprecated
-xlrd==1.2.0
-    # via tabulator
+-e file:.                 # via -r requirements/base.in
+boto3==1.16.10            # via tabulator
+botocore==1.19.10         # via boto3, s3transfer
+cached-property==1.5.2    # via tableschema
+certifi==2020.6.20        # via requests
+deprecated==1.2.11        # via pygithub
+et-xmlfile==1.0.1         # via openpyxl
+flask-cors==3.0.9         # via -r requirements/development.in
+future==0.18.2            # via pyhive
+ijson==3.1.2.post0        # via tabulator
+jdcal==1.4.1              # via openpyxl
+jmespath==0.10.0          # via boto3, botocore
+jsonlines==1.2.0          # via tabulator
+linear-tsv==1.1.0         # via tabulator
+mysqlclient==1.4.2.post1  # via -r requirements/development.in
+openpyxl==3.0.5           # via tabulator
+pillow==7.2.0             # via -r requirements/development.in
+progress==1.5             # via -r requirements/development.in
+psycopg2-binary==2.8.5    # via -r requirements/development.in
+pydruid==0.6.1            # via -r requirements/development.in
+pygithub==1.54.1          # via -r requirements/development.in
+pyhive[hive]==0.6.3       # via -r requirements/development.in
+requests==2.24.0          # via pydruid, pygithub, tableschema, tabulator
+rfc3986==1.4.0            # via tableschema
+s3transfer==0.3.3         # via boto3
+sasl==0.2.1               # via pyhive, thrift-sasl
+tableschema==1.20.0       # via -r requirements/development.in
+tabulator==1.52.5         # via tableschema
+thrift-sasl==0.4.2        # via pyhive
+thrift==0.13.0            # via -r requirements/development.in, pyhive, thrift-sasl
+unicodecsv==0.14.1        # via tableschema, tabulator
+wrapt==1.12.1             # via deprecated
+xlrd==1.2.0               # via tabulator
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools

scripts/benchmark_migration.py

@@ -29,6 +29,7 @@
 from flask_appbuilder import Model
 from flask_migrate import downgrade, upgrade
 from graphlib import TopologicalSorter  # pylint: disable=wrong-import-order
+from progress.bar import ChargingBar
 from sqlalchemy import create_engine, inspect, Table
 from sqlalchemy.ext.automap import automap_base
 
@@ -177,18 +178,23 @@ def main(
         for model in models:
             missing = min_entities - model_rows[model]
             if missing > 0:
+                entities: List[Model] = []
                 print(f"- Adding {missing} entities to the {model.__name__} model")
+                bar = ChargingBar("Processing", max=missing)
                 try:
-                    added_models = add_sample_rows(session, model, missing)
+                    for entity in add_sample_rows(session, model, missing):
+                        entities.append(entity)
+                        bar.next()
                 except Exception:
                     session.rollback()
                     raise
+                bar.finish()
                 model_rows[model] = min_entities
+                session.add_all(entities)
                 session.commit()
 
                 if auto_cleanup:
-                    new_models[model].extend(added_models)
-
+                    new_models[model].extend(entities)
         start = time.time()
         upgrade(revision=revision)
         duration = time.time() - start

setup.cfg

@@ -30,7 +30,7 @@ combine_as_imports = true
 include_trailing_comma = true
 line_length = 88
 known_first_party = superset
-known_third_party =alembic,apispec,backoff,bleach,cachelib,celery,click,colorama,contextlib2,cron_descriptor,croniter,cryptography,dateutil,deprecation,flask,flask_appbuilder,flask_babel,flask_caching,flask_compress,flask_jwt_extended,flask_login,flask_migrate,flask_sqlalchemy,flask_talisman,flask_testing,flask_wtf,freezegun,geohash,geopy,graphlib,holidays,humanize,isodate,jinja2,jwt,markdown,markupsafe,marshmallow,marshmallow_enum,msgpack,numpy,pandas,parameterized,parsedatetime,pathlib2,pgsanity,pkg_resources,polyline,prison,pyarrow,pyhive,pyparsing,pytest,pytz,redis,requests,retry,selenium,setuptools,simplejson,slack,sqlalchemy,sqlalchemy_utils,sqlparse,typing_extensions,werkzeug,wtforms,wtforms_json,yaml
+known_third_party =alembic,apispec,backoff,bleach,cachelib,celery,click,colorama,contextlib2,cron_descriptor,croniter,cryptography,dateutil,deprecation,flask,flask_appbuilder,flask_babel,flask_caching,flask_compress,flask_jwt_extended,flask_login,flask_migrate,flask_sqlalchemy,flask_talisman,flask_testing,flask_wtf,freezegun,geohash,geopy,graphlib,holidays,humanize,isodate,jinja2,jwt,markdown,markupsafe,marshmallow,marshmallow_enum,msgpack,numpy,pandas,parameterized,parsedatetime,pathlib2,pgsanity,pkg_resources,polyline,prison,progress,pyarrow,pyhive,pyparsing,pytest,pytz,redis,requests,retry,selenium,setuptools,simplejson,slack,sqlalchemy,sqlalchemy_utils,sqlparse,typing_extensions,werkzeug,wtforms,wtforms_json,yaml
 multi_line_output = 3
 order_by_type = false
 

superset/utils/mock_data.py

@@ -22,7 +22,7 @@
 import string
 import sys
 from datetime import date, datetime, time, timedelta
-from typing import Any, Callable, cast, Dict, List, Optional, Type
+from typing import Any, Callable, cast, Dict, Iterator, List, Optional, Type
 from uuid import uuid4
 
 import sqlalchemy.sql.sqltypes
@@ -232,10 +232,11 @@ def generate_column_data(column: ColumnInfo, num_rows: int) -> List[Any]:
     return [gen() for _ in range(num_rows)]
 
 
-def add_sample_rows(session: Session, model: Type[Model], count: int) -> List[Model]:
+def add_sample_rows(
+    session: Session, model: Type[Model], count: int
+) -> Iterator[Model]:
     """
     Add entities of a given model.
-
     :param Model model: a Superset/FAB model
     :param int count: how many entities to generate and insert
     """
@@ -245,7 +246,6 @@ def add_sample_rows(session: Session, model: Type[Model], count: int) -> List[Mo
     relationships = inspector.relationships.items()
     samples = session.query(model).limit(count).all() if relationships else []
 
-    entities: List[Model] = []
     max_primary_key: Optional[int] = None
     for i in range(count):
         sample = samples[i % len(samples)] if samples else None
@@ -276,10 +276,8 @@ def add_sample_rows(session: Session, model: Type[Model], count: int) -> List[Mo
             else:
                 kwargs[column.name] = generate_value(column)
 
-        entities.append(model(**kwargs))
-
-    session.add_all(entities)
-    return entities
+        entity = model(**kwargs)
+        yield entity
 
 
 def get_valid_foreign_key(column: Column) -> Any: