diff options
Diffstat (limited to 'SCons/Util/types.py')
| -rw-r--r-- | SCons/Util/types.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/SCons/Util/types.py b/SCons/Util/types.py index 2071217e9..44aae5f33 100644 --- a/SCons/Util/types.py +++ b/SCons/Util/types.py @@ -115,16 +115,16 @@ class Null: cls._instance = super(Null, cls).__new__(cls, *args, **kwargs) return cls._instance - def __init__(self, *args, **kwargs): + def __init__(self, *args, **kwargs) -> None: pass def __call__(self, *args, **kwargs): return self - def __repr__(self): + def __repr__(self) -> str: return f"Null(0x{id(self):08X})" - def __bool__(self): + def __bool__(self) -> bool: return False def __getattr__(self, name): @@ -140,7 +140,7 @@ class Null: class NullSeq(Null): """A Null object that can also be iterated over.""" - def __len__(self): + def __len__(self) -> int: return 0 def __iter__(self): @@ -245,7 +245,7 @@ def to_String_for_signature( # pylint: disable=redefined-outer-name,redefined-b return f() -def get_env_bool(env, name, default=False) -> bool: +def get_env_bool(env, name, default: bool=False) -> bool: """Convert a construction variable to bool. If the value of *name* in *env* is 'true', 'yes', 'y', 'on' (case @@ -279,7 +279,7 @@ def get_env_bool(env, name, default=False) -> bool: return default -def get_os_env_bool(name, default=False) -> bool: +def get_os_env_bool(name, default: bool=False) -> bool: """Convert an environment variable to bool. Conversion is the same as for :func:`get_env_bool`. |