78 lines
2.0 KiB
Python
78 lines
2.0 KiB
Python
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# ----------------------------------------------------------------------------------------------------------------------
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# The Secondo Python API (pySecondo)
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# Victor Silva (victor.silva@posteo.de)
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# June 2020
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# ----------------------------------------------------------------------------------------------------------------------
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# Module
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# ----------------------------------------------------------------------------------------------------------------------
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# Secondo General Data Classes
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# secondogeneraldataclasses.py
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# ----------------------------------------------------------------------------------------------------------------------
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"""
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The module Secondo General Data Classes implements data classes for the storing and handling of general objects, such as
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type, algebra or attribute specifications, which are use in the API parser module and in other algebra modules.
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"""
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from dataclasses import dataclass
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@dataclass
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class Algebra:
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"""
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Implements a type for the storage of a single algebra specification of |sec|.
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"""
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__slots__ = ["algebra_name", "type_list", "operator_list"]
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algebra_name: str
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type_list: []
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operator_list: []
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@dataclass
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class Type:
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"""
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Implements a type for the storage of a single type specification of |sec|.
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"""
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__slots__ = ["type_name", "properties"]
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type_name: str
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properties: {}
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@dataclass
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class Object:
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"""
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Implements a type for the storage of a single object specification of |sec|.
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"""
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__slots__ = ["object_name", "object_type", "attributes"]
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object_name: str
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object_type: str
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attributes: []
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@dataclass
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class Attribute:
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"""
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Implements a type for the storage of a single attribute specification of a relation from |sec|.
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"""
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__slots__ = ["attribute_type", "attribute_name"]
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attribute_type: str
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attribute_name: str
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@dataclass
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class Operator:
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"""
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Implements a type for the storage of a single operator specification of |sec|.
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"""
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__slots__ = ["operator_name", "properties"]
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operator_name: str
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properties: {}
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