mirror of
https://github.com/getzep/graphiti.git
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a6bb9b3eca
- Introduced `GroupIdValidationError` to handle invalid group ID formats. - Added `validate_group_id` function to check that group IDs contain only alphanumeric characters, dashes, or underscores. - Integrated `validate_group_id` checks in the `Graphiti` class to ensure group IDs are validated during processing.
84 lines
2.6 KiB
Python
84 lines
2.6 KiB
Python
"""
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Copyright 2024, Zep Software, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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class GraphitiError(Exception):
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"""Base exception class for Graphiti Core."""
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class EdgeNotFoundError(GraphitiError):
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"""Raised when an edge is not found."""
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def __init__(self, uuid: str):
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self.message = f'edge {uuid} not found'
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super().__init__(self.message)
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class EdgesNotFoundError(GraphitiError):
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"""Raised when a list of edges is not found."""
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def __init__(self, uuids: list[str]):
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self.message = f'None of the edges for {uuids} were found.'
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super().__init__(self.message)
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class GroupsEdgesNotFoundError(GraphitiError):
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"""Raised when no edges are found for a list of group ids."""
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def __init__(self, group_ids: list[str]):
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self.message = f'no edges found for group ids {group_ids}'
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super().__init__(self.message)
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class GroupsNodesNotFoundError(GraphitiError):
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"""Raised when no nodes are found for a list of group ids."""
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def __init__(self, group_ids: list[str]):
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self.message = f'no nodes found for group ids {group_ids}'
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super().__init__(self.message)
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class NodeNotFoundError(GraphitiError):
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"""Raised when a node is not found."""
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def __init__(self, uuid: str):
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self.message = f'node {uuid} not found'
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super().__init__(self.message)
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class SearchRerankerError(GraphitiError):
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"""Raised when a node is not found."""
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def __init__(self, text: str):
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self.message = text
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super().__init__(self.message)
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class EntityTypeValidationError(GraphitiError):
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"""Raised when an entity type uses protected attribute names."""
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def __init__(self, entity_type: str, entity_type_attribute: str):
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self.message = f'{entity_type_attribute} cannot be used as an attribute for {entity_type} as it is a protected attribute name.'
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super().__init__(self.message)
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class GroupIdValidationError(GraphitiError):
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"""Raised when a group_id contains invalid characters."""
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def __init__(self, group_id: str):
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self.message = f'group_id "{group_id}" must contain only alphanumeric characters, dashes, or underscores'
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super().__init__(self.message)
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