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PyCharm でCData ODBC Driver for PCA Sales を使ってみた

PCA Sales にODBC データソースとしてPyCharm から連携。

CData ODBC Drivers は、ODBC をサポートするあらゆる環境から利用可能です。 本記事では、PyCharm からのCData ODBC Driver for PCA Sales の利用を説明します。ODBC Deriver をデータソースとして設定する方法、データソースをクエリするPyCharm のベーシックな方法を含みます。

To begin, this tutorial will assume that you have already installed the CData ODBC Driver for PCA Sales as well as PyCharm.

Pyodbc をプロジェクトに追加

Follow the steps below to add the pyodbc module to your project.

  1. Click File -> Settings to open the project settings window.
  2. Click Project Interpreter from the Project: YourProjectName menu.
  3. To add pyodbc, click the + button and enter pyodbc.
  4. Click Install Package to install pyodbc.

PCA Sales への接続

You can now connect with an ODBC connection string or a DSN. See the Getting Started section in the CData driver documentation for a guide to creating a DSN on your OS.

PCA Sales uses the OAuth 2 authentication standard. You will need to obtain the OAuthClientId and OAuthClientSecret by registering an app with PCA Sales. See the Getting Started section of the help documentation for an authentication guide.

Below is the syntax for a DSN:

[CData PCASales Source] Driver = CData ODBC Driver for PCA Sales Description = My Description OAuthClientId = MyOAuthClientId OAuthClientSecret = MyOAuthClientSecret CallbackURL = http://localhost:33333 ProductCode = MyProductCode ApiVersion = V1 DataCenter = DataCenterName DefaultDataArea = MyDefaultDataArea

PCA Sales へのクエリの実行

Instantiate a Cursor and use the execute method of the Cursor class to execute any SQL statement.

import pyodbc cnxn = pyodbc.connect('DRIVER={CData ODBC Driver for PCASales};OAuthClientId = MyOAuthClientId;OAuthClientSecret = MyOAuthClientSecret;CallbackURL = http://localhost:33333;ProductCode = MyProductCode;ApiVersion = V1;DataCenter = DataCenterName;DefaultDataArea = MyDefaultDataArea;') cursor = cnxn.cursor() cursor.execute("SELECT SyohinCode, SyohinMei FROM MasterSms WHERE SyohinMei = 'Syohin'") rows = cursor.fetchall() for row in rows: print(row.SyohinCode, row.SyohinMei)

After connecting to PCA Sales in PyCharm using the CData ODBC Driver, you will be able to build Python apps with access to PCA Sales data as if it were a standard database. If you have any questions, comments, or feedback regarding this tutorial, please contact us at support@cdata.com.

 
 
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