o
    ïÅ[hÄ  ã                   @   s\   d Z ddlmZ ddlmZ ddlmZ ddlmZ G dd„ deƒZG d	d
„ d
eƒZ	e	Z
dS )a“  

.. dialect:: mysql+cymysql
    :name: CyMySQL
    :dbapi: cymysql
    :connectstring: mysql+cymysql://<username>:<password>@<host>/<dbname>[?<options>]
    :url: https://github.com/nakagami/CyMySQL

.. note::

    The CyMySQL dialect is **not tested as part of SQLAlchemy's continuous
    integration** and may have unresolved issues.  The recommended MySQL
    dialects are mysqlclient and PyMySQL.

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__module__Ú__qualname__r   r   r   r   r   r      s    r   c                   @   sV   e Zd ZdZdZdZdZdZe 	e
jeei¡Zedd„ ƒZdd„ Zd	d
„ Zdd„ ZdS )ÚMySQLDialect_cymysqlÚcymysqlNTFc                 C   s   t dƒS )Nr   )Ú
__import__)Úclsr   r   r   Údbapi7   s   zMySQLDialect_cymysql.dbapic                 C   s   |j jS ©N)Ú
connectionÚcharset)r   r   r   r   r   Ú_detect_charset;   s   z$MySQLDialect_cymysql._detect_charsetc                 C   s   |j S r   )Úerrno)r   Ú	exceptionr   r   r   Ú_extract_error_code>   s   z(MySQLDialect_cymysql._extract_error_codec                 C   s2   t || jjƒr|  |¡dv S t || jjƒrdS dS )N)iÖ  iÝ  iÞ  iý  i  TF)Ú
isinstancer   ZOperationalErrorr"   ZInterfaceError)r   Úer   Úcursorr   r   r   Úis_disconnectA   s
   z"MySQLDialect_cymysql.is_disconnect)r   r   r   ZdriverZdescription_encodingZsupports_sane_rowcountZsupports_sane_multi_rowcountZsupports_unicode_statementsr   Zupdate_copyr   Zcolspecsr   r   Úclassmethodr   r   r"   r&   r   r   r   r   r   -   s    
r   N)Ú__doc__Úbaser   r   Zmysqldbr   Ú r   r   r   r   r   r   r   r   Ú<module>   s   %