mirror of
https://github.com/basicmachines-co/basic-memory
synced 2026-06-21 13:47:35 +00:00
phernandez
88 lines
2.3 KiB
Python
88 lines
2.3 KiB
Python
"""Utility functions for basic-memory."""
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import os
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import re
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import sys
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from pathlib import Path
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from typing import Optional, Union
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from loguru import logger
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from unidecode import unidecode
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from basic_memory.config import config
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def generate_permalink(file_path: Union[Path, str]) -> str:
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"""Generate a stable permalink from a file path.
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Args:
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file_path: Original file path
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Returns:
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Normalized permalink that matches validation rules. Converts spaces and underscores
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to hyphens for consistency.
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Examples:
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>>> generate_permalink("docs/My Feature.md")
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'docs/my-feature'
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>>> generate_permalink("specs/API (v2).md")
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'specs/api-v2'
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>>> generate_permalink("design/unified_model_refactor.md")
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'design/unified-model-refactor'
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"""
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# Convert Path to string if needed
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path_str = str(file_path)
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# Remove extension
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base = os.path.splitext(path_str)[0]
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# Transliterate unicode to ascii
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ascii_text = unidecode(base)
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# Insert dash between camelCase
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ascii_text = re.sub(r"([a-z0-9])([A-Z])", r"\1-\2", ascii_text)
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# Convert to lowercase
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lower_text = ascii_text.lower()
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# replace underscores with hyphens
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text_with_hyphens = lower_text.replace("_", "-")
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# Replace remaining invalid chars with hyphens
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clean_text = re.sub(r"[^a-z0-9/\-]", "-", text_with_hyphens)
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# Collapse multiple hyphens
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clean_text = re.sub(r"-+", "-", clean_text)
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# Clean each path segment
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segments = clean_text.split("/")
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clean_segments = [s.strip("-") for s in segments]
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return "/".join(clean_segments)
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def setup_logging(home_dir: Path = config.home, log_file: Optional[str] = None) -> None:
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"""
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Configure logging for the application.
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"""
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# Remove default handler and any existing handlers
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logger.remove()
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# Add file handler
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if log_file:
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log_path = home_dir / log_file
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logger.add(
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str(log_path), # loguru expects a string path
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level=config.log_level,
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rotation="100 MB",
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retention="10 days",
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backtrace=True,
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diagnose=True,
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enqueue=True,
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colorize=False,
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)
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# Add stderr handler
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logger.add(sys.stderr, level=config.log_level, backtrace=True, diagnose=True, colorize=True)
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