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Hide default None value in cli_hide_none_type is set #720

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Hide default None value in cli_hide_none_type is set #720

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4 changes: 3 additions & 1 deletion pydantic_settings/sources/providers/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1258,7 +1258,9 @@ def _help_format(
ifdef = 'ifdef: ' if model_default is None else ''
_help += f' ({ifdef}required)' if _help else f'({ifdef}required)'
else:
default = f'(default: {self.cli_parse_none_str})'
default = ''
if not self.cli_hide_none_type:
default = f'(default: {self.cli_parse_none_str})'
if is_model_class(type(model_default)) or is_pydantic_dataclass(type(model_default)):
default = f'(default: {getattr(model_default, field_name)})'
elif model_default not in (PydanticUndefined, None) and _is_function(model_default):
Expand Down