Source code for tradeexecutor.cli.env

"""Environment variable management."""
from dataclasses import dataclass
from typing import List

from click import Context
from typer.main import get_command

from tradeexecutor.cli.main import app

[docs]@dataclass class EnvVarDescription: name: str help: str type: str
[docs]def get_available_env_vars() -> List[EnvVarDescription]: """Get list of environment variable configuration options for trade-executor. :return: List of environment variable names """ command = get_command(app) start = command.commands["start"] ctx = Context(start) params = start.get_params(ctx) result = [] for p in params: envvar = p.envvar if envvar: # Option --help does not have envvar, etc. result.append( EnvVarDescription( envvar,, p.cause, ) ) return result