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Edit: impl.cpython-37.pyc
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Dialects can elect to modify the information gathered here. Nr )r( rp r/ ro r r r rn s z"DefaultImpl.autogen_column_reflectc C s dS )z�A hook called when :meth:`.EnvironmentContext.run_migrations` is called. Implementations can set up per-migration-run state here. Nr )r( r r r �start_migrations' s z DefaultImpl.start_migrationsc C s | � d| j � dS )z�Emit the string ``BEGIN``, or the backend-specific equivalent, on the current connection context. This is used in offline mode and typically via :meth:`.EnvironmentContext.begin_transaction`. ZBEGINN)r- r9 )r( r r r � emit_begin/ s zDefaultImpl.emit_beginc C s | � d| j � dS )z�Emit the string ``COMMIT``, or the backend-specific equivalent, on the current connection context. This is used in offline mode and typically via :meth:`.EnvironmentContext.begin_transaction`. ZCOMMITN)r- r9 )r( r r r � emit_commit9 s zDefaultImpl.emit_commit)N) NFNNNNNNNN)N)N)N)T)'r r r �__doc__r r' r9 r � classmethodr* r- r. r0 �propertyr1 r Z immutabledictr> r; rD rF rH rJ rK rL rQ rR rS rT rc rk rl rm rr rs rn rt ru rv r r r r r sV & r c C s | j d k o| j |j kS )N)�length)�t1�t2r r r �_string_compareD s r} c C s, | j d k r| j |j kp*| jd k o*| j|jkS )N)Z precisionZscale)r{ r| r r r �_numeric_compareJ s r~ N)Z sqlalchemyr r r ZsqltypesZ util.compatr r r r r � r r r r r r} r~ �StringZNumericrh r r r r �<module> s /
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