Package pygeodesy :: Module units :: Class Epoch

Class Epoch

          object --+            
                   |            
               float --+        
                       |        
      object --+       |        
               |       |        
    named._Named --+   |        
                   |   |        
unitsBase._NamedUnit --+        
                       |        
         unitsBase.Float --+    
                           |    
                      Float_ --+
                               |
                              Epoch

Named epoch with optional low and high limits representing a fractional calendar year.

Instance Methods

toRepr(self, prec=3, std=False, **unused)
Return a representation of this Epoch.

toStr(self, prec=3, **unused)
Format this Epoch as str.

__str__(self, prec=3, **unused)
Format this Epoch as str.

Inherited from unitsBase.Float: __repr__

Inherited from float: __abs__, __add__, __coerce__, __div__, __divmod__, __eq__, __float__, __floordiv__, __format__, __ge__, __getattribute__, __getformat__, __getnewargs__, __gt__, __hash__, __int__, __le__, __long__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __pos__, __pow__, __radd__, __rdiv__, __rdivmod__, __rfloordiv__, __rmod__, __rmul__, __rpow__, __rsub__, __rtruediv__, __setformat__, __sub__, __truediv__, __trunc__, as_integer_ratio, conjugate, fromhex, hex, is_integer

Inherited from named._Named: __imatmul__, __matmul__, __rmatmul__, attrs, classof, copy, dup, methodname, rename, renamed, toStr2

Inherited from object: __delattr__, __init__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Static Methods

a new object with type S, a subtype of T

__new__(cls, arg=None, name='epoch', low=1900, high=9999, Error=<class 'pygeodesy.errors.TRFError'>, **name_arg)
New, named Epoch, see Float_.

Properties

Inherited from float: imag, real

Inherited from unitsBase._NamedUnit: std_repr, units

Inherited from named._Named: classname, classnaming, iteration, name, named, named2, named3, named4, sizeof

Inherited from object: __class__

Method Details

new (cls, arg=None, name=`'epoch'`, low=1900, high=9999, Error=<class 'pygeodesy.errors.TRFError'>, **name_arg)
Static Method

New, named Epoch, see Float_.

Arguments:

cls - This class (Float_ or sub-class).
arg - The value (any type convertable to float).
name - Optional instance name (str).
low - Optional lower arg limit (float or None).
high - Optional upper arg limit (float or None).

Returns: a new object with type S, a subtype of T

A named Float_.

Raises:

Error - Invalid arg or arg below low or above high.

Overrides: object.__new__

toRepr (self, prec=3, std=False, **unused)

Return a representation of this Epoch.

Arguments:

std - Use the standard repr or the named representation (bool).

Overrides: named._Named.toRepr

See Also: Method Float.toRepr for more documentation.

toStr (self, prec=3, **unused)

Format this Epoch as str.

Overrides: named._Named.toStr

See Also: Function pygeodesy.fstr for more documentation.

str (self, prec=3, **unused)
(Informal representation operator)