zvt.contract.api
================

.. automodule:: zvt.contract.api

   
   
   

   
   
   .. rubric:: Functions

   .. autosummary::
      :toctree:
   
      DBSession
      common_filter
      data_exist
      decode_entity_id
      del_data
      df_to_db
      get_by_id
      get_data
      get_data_count
      get_db_engine
      get_db_session
      get_db_session_factory
      get_entities
      get_entity_code
      get_entity_exchange
      get_entity_ids
      get_entity_schema
      get_entity_type
      get_group
      get_providers
      get_schema_by_name
      get_schema_columns
      get_schemas