[GitHub] [superset] betodealmeida commented on a change in pull request #18123: feat: a simple client

[GitBox <gi...@apache.org>]

betodealmeida commented on a change in pull request #18123:
URL: https://github.com/apache/superset/pull/18123#discussion_r789252924



##########
File path: superset/client.py
##########
@@ -0,0 +1,149 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+"""
+A simple client for running SQL queries against Superset:
+
+    >>> from superset.client import SupersetClient
+    >>> client = SupersetClient("http://localhost:8088/", "admin", "admin")
+    >>> print(client.databases)
+    [<Database "examples" (postgres)>]
+
+    >>> examples = client.databases[0]
+    >>> sql = "SELECT platform, rank FROM video_game_sales LIMIT 2"
+    >>> print(examples.run_query(sql))
+      platform  rank
+    0      Wii     1
+    1      NES     2
+
+Data is returned in a Pandas Dataframe.
+
+"""
+
+from typing import List, Union
+
+import pandas as pd
+import requests
+from bs4 import BeautifulSoup
+from yarl import URL
+
+from superset.utils.core import shortid
+
+
+class Database:
+    """
+    A database configured in Superset.
+    """
+
+    def __init__(  # pylint: disable=too-many-arguments
+        self,
+        baseurl: Union[str, URL],
+        database_id: int,
+        name: str,
+        backend: str,
+        session: requests.Session,
+        csrf_token: str,
+    ):
+        self.baseurl = URL(baseurl)
+        self.database_id = database_id
+        self.name = name
+        self.backend = backend
+        self.session = session
+        self.csrf_token = csrf_token
+
+    def run_query(self, sql: str, limit: int = 1000) -> pd.DataFrame:
+        """
+        Run a SQL query, returning a Pandas dataframe.
+        """
+        url = self.baseurl / "superset/sql_json/"
+        data = {
+            "client_id": shortid()[:10],
+            "database_id": self.database_id,
+            "json": True,
+            "runAsync": False,
+            "schema": None,
+            "sql": sql,
+            "sql_editor_id": "1",
+            "tab": "Untitled Query 2",
+            "tmp_table_name": "",
+            "select_as_cta": False,
+            "ctas_method": "TABLE",
+            "queryLimit": limit,
+            "expand_data": True,
+        }
+        headers = {
+            "X-CSRFToken": self.csrf_token,
+            "Accept": "application/json",
+            "Content-Type": "application/json",

Review comment:
       Oh, great idea! You mean the version of Superset (or SHA)?




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