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Export a (working!) default config file

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This commit is contained in:
Joscha 2019-12-07 22:17:39 +00:00
parent f5e8ff6b5d
commit 9c6b8971b6
2 changed files with 15 additions and 4 deletions
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9
evering/__main__.py
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@ -85,13 +85,20 @@ def run(args: Any) -> None:
def main() -> None: def main() -> None:
parser = argparse.ArgumentParser() parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config-file") parser.add_argument("-c", "--config-file", type=Path)
parser.add_argument("-v", "--verbose", action="store_true") parser.add_argument("-v", "--verbose", action="store_true")
parser.add_argument("--export-default-config", type=Path)
args = parser.parse_args() args = parser.parse_args()
level = logging.DEBUG if args.verbose else logging.INFO level = logging.DEBUG if args.verbose else logging.INFO
logging.basicConfig(level=level, style=LOG_STYLE, format=LOG_FORMAT) logging.basicConfig(level=level, style=LOG_STYLE, format=LOG_FORMAT)
if args.export_default_config is not None:
logger.info(f"Exporting default config to {style_path(args.export_default_config)}")
with open(args.export_default_config, "w") as f:
f.write(DEFAULT_CONFIG.to_config_file())
return
try: try:
run(args) run(args)
except CatastrophicError as e: except CatastrophicError as e:

10
evering/config.py
View file

@ -81,12 +81,16 @@ class DefaultConfig:
for name in sorted(self._values): for name in sorted(self._values):
value = self._values[name] value = self._values[name]
line: str
if value.has_constant_value: if value.has_constant_value:
lines.append(f"{name} = {value.value!r} # {value.description}\n") line = f"{name} = {value.value!r}"
else: else:
lines.append(f"# {name} : {value.description}\n") line = f"# {name}"
return "".join(lines) line = f"{line:<32} # {value.description}"
lines.append(line)
return "\n".join(lines) + "\n"
DEFAULT_CONFIG = DefaultConfig() DEFAULT_CONFIG = DefaultConfig()