8802b7db13
* Fix FalkoDB tests * Add support for graph memory using Kuzu * Fix lints * Fix queries * Add tests * Add comments * Add more test coverage * Add mocked tests * Format * Add mocked tests II * Refactor community queries * Add more mocked tests * Refactor tests to always cleanup * Add more mocked tests * Update kuzu * Refactor how filters are built * Add more mocked tests * Refactor and cleanup * Fix tests * Fix lints * Refactor tests * Disable neptune * Fix * Update kuzu version * Update kuzu to latest release * Fix filter * Fix query * Fix Neptune query * Fix bulk queries * Fix lints * Fix deletes * Comments and format * Add Kuzu to the README * Fix bulk queries * Test all fields of nodes and edges * Fix lints * Update search_utils.py --------- Co-authored-by: Preston Rasmussen <109292228+prasmussen15@users.noreply.github.com>
55 lines
1.8 KiB
Python
55 lines
1.8 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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from datetime import datetime, timezone
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def utc_now() -> datetime:
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"""Returns the current UTC datetime with timezone information."""
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return datetime.now(timezone.utc)
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def ensure_utc(dt: datetime | None) -> datetime | None:
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"""
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Ensures a datetime is timezone-aware and in UTC.
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If the datetime is naive (no timezone), assumes it's in UTC.
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If the datetime has a different timezone, converts it to UTC.
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Returns None if input is None.
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"""
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if dt is None:
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return None
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if dt.tzinfo is None:
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# If datetime is naive, assume it's UTC
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return dt.replace(tzinfo=timezone.utc)
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elif dt.tzinfo != timezone.utc:
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# If datetime has a different timezone, convert to UTC
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return dt.astimezone(timezone.utc)
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return dt
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def convert_datetimes_to_strings(obj):
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if isinstance(obj, dict):
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return {k: convert_datetimes_to_strings(v) for k, v in obj.items()}
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elif isinstance(obj, list):
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return [convert_datetimes_to_strings(item) for item in obj]
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elif isinstance(obj, tuple):
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return tuple(convert_datetimes_to_strings(item) for item in obj)
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elif isinstance(obj, datetime):
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return obj.isoformat()
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else:
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return obj
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