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GitHubWrapper/tools/unschema/__main__.py

50 lines
1.4 KiB
Python

import json
import time
from argparse import ArgumentParser
from .parser import generate
parser = ArgumentParser(description="Generate TypedDicts from a json schema.")
parser.add_argument("-f", "--from", required=True, help="The json schema to generate from.")
parser.add_argument("-t", "--to", help="The file to write the TypedDicts to.")
parser.add_argument(
"-ne", "--no-examples", action="store_true", help="If given, examples wont be added."
)
parser.add_argument(
"-nf", "--no-formats", action="store_true", help="If given, formats wont be added."
)
parser.add_argument(
"-p",
"--print",
action="store_true",
help="If given, the result will be printed instead of being writing to a file",
)
args = parser.parse_args()
with open(args.__getattribute__("from")) as g:
schema = json.load(g)
start = time.monotonic()
text = f"""
from __future__ import annotations
from typing import List, Optional, TypedDict, Union, TYPE_CHECKING
if TYPE_CHECKING:
from typing_extensions import NotRequired{generate(schema, no_examples=args.no_examples, no_formats=args.no_formats)} # Rename this to your liking.
"""[
1:
]
if args.print:
print(text)
else:
if not args.to:
raise ValueError("-t/--to is required when writing to a file.")
with open(args.to, "w") as f:
f.write(text)
end = time.monotonic() - start
print(f"Success! Finished in {end*1000:.3} milliseconds.")