Parses an environment variable value as a boolean. Args: name: Environment variable name. Returns: `True` when the variable value is `true`, `1`, or `yes` (case-insensitive); `False` for any other defined value; `None` when the variable is not set.
(name: str)
| 6 | |
| 7 | |
| 8 | def get_bool_env_var(name: str): |
| 9 | """ |
| 10 | Parses an environment variable value as a boolean. |
| 11 | |
| 12 | Args: |
| 13 | name: Environment variable name. |
| 14 | |
| 15 | Returns: |
| 16 | `True` when the variable value is `true`, `1`, or `yes` (case-insensitive); |
| 17 | `False` for any other defined value; `None` when the variable is not set. |
| 18 | """ |
| 19 | v = os.getenv(name) |
| 20 | return v.lower() in ["true", "1", "yes"] if v is not None else None |
| 21 | |
| 22 | |
| 23 | def is_asyncio(): |