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64 lines
2.0 KiB
Python

import os
def _parse_bool(value):
if isinstance(value, bool):
return value
text = str(value).strip().lower()
return text in {"1", "true", "yes", "on"}
def _parse_int(value):
return int(str(value).strip())
def _parse_str(value):
return str(value)
def _parse_source(value):
text = str(value).strip()
if text and text.lstrip("+-").isdigit():
return int(text)
return text
def _apply_env_overrides(namespace, spec):
for env_name, (key, parser) in spec.items():
if env_name not in os.environ:
continue
namespace[key] = parser(os.environ[env_name])
def apply_config_env_overrides(namespace):
_apply_env_overrides(
namespace,
{
"FPV_MODEL_PATH": ("MODEL_PATH", _parse_str),
"FPV_SOURCE": ("SOURCE", _parse_source),
"FPV_VIDEO_REALTIME": ("VIDEO_REALTIME", _parse_bool),
"FPV_SHOW_OUTPUT": ("SHOW_OUTPUT", _parse_bool),
"FPV_SAVE_INFER_VIDEO": ("SAVE_INFER_VIDEO", _parse_bool),
"FPV_OUT_VIDEO_PATH": ("OUT_VIDEO_PATH", _parse_str),
"FPV_GUIDANCE_EXPORT_ENABLE": ("GUIDANCE_EXPORT_ENABLE", _parse_bool),
"FPV_GUIDANCE_EXPORT_PATH": ("GUIDANCE_EXPORT_PATH", _parse_str),
},
)
def apply_intercept_env_overrides(namespace):
_apply_env_overrides(
namespace,
{
"FPV_AUTOPILOT_ENABLE": ("AUTOPILOT_ENABLE", _parse_bool),
"FPV_AUTOPILOT_BACKEND": ("AUTOPILOT_BACKEND", _parse_str),
"FPV_AUTOPILOT_JSON_PATH": ("AUTOPILOT_JSON_PATH", _parse_str),
"FPV_MAVLINK_CONNECTION": ("MAVLINK_CONNECTION", _parse_str),
"FPV_MSP_PORT": ("MSP_PORT", _parse_str),
"FPV_PROTO_UDP_ENABLE": ("PROTO_UDP_ENABLE", _parse_bool),
"FPV_PROTO_UDP_HOST": ("PROTO_UDP_HOST", _parse_str),
"FPV_PROTO_UDP_PORT": ("PROTO_UDP_PORT", _parse_int),
"FPV_PROTO_UDP_DESCRIPTOR": ("PROTO_UDP_DESCRIPTOR", _parse_int),
},
)