def dir_class(cls):
"""Return a list of names available on `cls`.
Eliminates names that bind to an `ObjectMethod` without a corresponding
class method; see `ObjectMethod`.
"""
# Class attributes (including methods).
for name, value in vars_class(cls).items():
if isinstance(value, ObjectMethod):
if value.has_classmethod:
yield name
elif isinstance(value, Disabled):
pass # Hide this; disabled.
else:
yield name
# Metaclass attributes.
for name, value in vars_class(type(cls)).items():
if name == "mro":
pass # Hide this; not interesting.
elif isinstance(value, Disabled):
pass # Hide this; disabled.
else:
yield name
def __repr__(self, *, fields=None):
if fields is None:
fields = sorted(name
for name, value in vars_class(type(self)).items()
if isinstance(value, ObjectField))
else:
fields = sorted(fields)
values = (getattr(self, name) for name in fields)
pairs = starmap("{0}={1!r}".format, zip(fields, values))
desc = " ".join(pairs)
if len(desc) == 0:
return "<%s>" % (self.__class__.__name__, )
else:
return "<%s %s>" % (self.__class__.__name__, desc)
def dir_class(cls):
"""Return a list of names available on `cls`.
Eliminates names that bind to an `ObjectMethod` without a corresponding
class method; see `ObjectMethod`.
"""
# Class attributes (including methods).
for name, value in vars_class(cls).items():
if isinstance(value, ObjectMethod):
if value.has_classmethod:
yield name
elif isinstance(value, Disabled):
pass # Hide this; disabled.
else:
yield name
# Metaclass attributes.
for name, value in vars_class(type(cls)).items():
if name == "mro":
pass # Hide this; not interesting.
elif isinstance(value, Disabled):
pass # Hide this; disabled.
else:
yield name
def __repr__(self, *, fields=None):
if fields is None:
fields = sorted(
name for name, value in vars_class(type(self)).items()
if isinstance(value, ObjectField))
else:
fields = sorted(fields)
values = (getattr(self, name) for name in fields)
pairs = starmap("{0}={1!r}".format, zip(fields, values))
desc = " ".join(pairs)
if len(desc) == 0:
return "<%s>" % (self.__class__.__name__, )
else:
return "<%s %s>" % (self.__class__.__name__, desc)
def dir_instance(inst):
"""Return a list of names available on `inst`.
Eliminates names that bind to an `ObjectMethod` without a corresponding
instance method; see `ObjectMethod`.
"""
# Skip instance attributes; __slots__ is automatically defined, and
# descriptors are used to define attributes. Instead, go straight to class
# attributes (including methods).
for name, value in vars_class(type(inst)).items():
if isinstance(value, ObjectMethod):
if value.has_instancemethod:
yield name
elif isinstance(value, Disabled):
pass # Hide this; disabled.
elif isinstance(value, (classmethod, staticmethod)):
pass # Hide this; not interesting here.
else:
yield name
def dir_instance(inst):
"""Return a list of names available on `inst`.
Eliminates names that bind to an `ObjectMethod` without a corresponding
instance method; see `ObjectMethod`.
"""
# Skip instance attributes; __slots__ is automatically defined, and
# descriptors are used to define attributes. Instead, go straight to class
# attributes (including methods).
for name, value in vars_class(type(inst)).items():
if isinstance(value, ObjectMethod):
if value.has_instancemethod:
yield name
elif isinstance(value, Disabled):
pass # Hide this; disabled.
elif isinstance(value, (classmethod, staticmethod)):
pass # Hide this; not interesting here.
else:
yield name
