69 lines
1.6 KiB
Python
69 lines
1.6 KiB
Python
import os
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import re
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from flask import current_app
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from click import command, argument
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from click.exceptions import ClickException
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from flask.cli import with_appcontext
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@command("startapp")
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@argument("name")
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@with_appcontext
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def startapp(name: str) -> None:
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"""Create the application structure"""
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if not re.match("^[a-zA-Z].*$", name):
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raise ClickException(f"The name argument must be type of string!")
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app_dir = current_app.config["SRC_DIR"] / name
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if os.path.exists(app_dir):
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raise ClickException("Directory {name} has already exists!")
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os.mkdir(app_dir)
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schema_content = """\'\'\'
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Below you write a schema of model
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Example:
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class ExampleSchema(ma.SQLAlchemyAutoSchema):
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class Meta:
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model = MODEL_NAME
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\'\'\'
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from ..dependencies import ma
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"""
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model_content = """\'\'\'
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Below you write a model.
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Example:
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class Example(db.Model):
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__tablename__ = "examples"
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id = db.Column(db.Integer, primary_key=True, autoincrement=True)
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title = db.Column(db.String(255), unique=True)
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\'\'\'
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from ..dependencies import db
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"""
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route_content = f"""from flask import Blueprint, make_response, jsonify, Response
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bp = Blueprint("{name}", __name__, url_prefix="/{name}")
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@bp.route("/", methods=["GET"])
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def index() -> Response:
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return make_response(jsonify({{"hello": "{name}"}}), 200)
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"""
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filenames = ["__init__.py", "schemas.py", "models.py", "routes.py"]
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contents = ["", schema_content, model_content, route_content]
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for filename, content in zip(filenames, contents):
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with open(app_dir / filename, "w") as f:
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f.write(content)
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