70 lines
2.3 KiB
Python
70 lines
2.3 KiB
Python
import sys
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import argparse
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from pathlib import Path
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from ..configuration import Config
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from ..glossary import Glossary
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class GlossaryCmdError(Exception):
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pass
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def get_glossary_file_path(name: str, config: Config) -> Path:
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"""
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Get the complete filename for a glossary with the given path.
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"""
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if not config.glossaries:
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raise GlossaryCmdError("Can't create glossary name without a glossary directory")
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return Path(config.glossaries, name).with_suffix(Glossary.file_suffix).absolute()
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def list_glossaries(args: argparse.Namespace, config: Config) -> None:
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"""
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List existing glossaries in the 'glossaries' directory.
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"""
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if not config.glossaries:
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raise GlossaryCmdError("Glossaries directory missing in the configuration file")
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glossaries = Path(config.glossaries).glob(f'*.{Glossary.file_suffix}')
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for glo in glossaries:
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print(Glossary.from_file(glo).to_str(args.entries))
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def create_glossary(args: argparse.Namespace, config: Config) -> None:
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"""
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Create a new glossary and write it either to the glossaries directory
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or the given file.
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"""
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# we need to know where the glossary should be stored
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if config.glossaries is None and args.file is None:
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raise GlossaryCmdError("Glossaries directory missing in the configuration file")
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# sanity checks
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if args.name is None:
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print("Error: please specify the glossary name.")
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sys.exit(1)
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if args.source_lang is None:
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print("Error: please specify the source language.")
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sys.exit(1)
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if args.target_lang is None:
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print("Error: please specify the target language.")
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sys.exit(1)
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# create file or use the given one
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glo_file = Path(args.file) if args.file else get_glossary_file_path(args.name, config)
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if glo_file.exists():
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print(f"Error: glossary '{glo_file}' already exists!")
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sys.exit(1)
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glo = Glossary(name=args.name,
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source_lang=args.source_lang,
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target_lang=args.target_lang,
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desc=args.description,
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file_path=glo_file)
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glo.to_file()
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print(f"Successfully created new glossary '{glo_file}'.")
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def glossary_cmd(args: argparse.Namespace, config: Config) -> None:
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"""
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Handler for the 'glossary' command.
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"""
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if args.create:
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create_glossary(args, config)
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