artiq/artiq/language/units.py

__all__ = []

_prefixes_str = "pnum_kMG"
_smallest_prefix_exp = -12


def _register_unit(unit, prefixes):
    exponent = _smallest_prefix_exp
    for prefix in _prefixes_str:
        if prefix in prefixes:
            full_name = prefix + unit if prefix != "_" else unit
            globals()[full_name] = 10.**exponent
            __all__.append(full_name)
        exponent += 3


_register_unit("s", "pnum_")
_register_unit("Hz", "_kMG")
_register_unit("dB", "_")
_register_unit("V", "um_k")
_register_unit("A", "um_")
_register_unit("W", "um_")
use __all__ to structure the namespace 2015-06-30 02:36:20 +08:00			`__all__ = []`

units: error checking 2014-11-23 08:56:51 +08:00			`_prefixes_str = "pnum_kMG"`
simplify unit system and use floats by default 2015-06-26 22:20:13 +08:00			`_smallest_prefix_exp = -12`
PEP8 2014-09-05 12:03:22 +08:00
Basic simulation of Al spectroscopy 2014-05-17 20:08:50 +08:00
language/units: use only a string to identify units 2014-10-05 21:01:08 +08:00			`def _register_unit(unit, prefixes):`
simplify unit system and use floats by default 2015-06-26 22:20:13 +08:00			`exponent = _smallest_prefix_exp`
PEP8 2014-09-05 12:03:22 +08:00			`for prefix in _prefixes_str:`
			`if prefix in prefixes:`
language/units: use only a string to identify units 2014-10-05 21:01:08 +08:00			`full_name = prefix + unit if prefix != "_" else unit`
simplify unit system and use floats by default 2015-06-26 22:20:13 +08:00			`globals()[full_name] = 10.**exponent`
use __all__ to structure the namespace 2015-06-30 02:36:20 +08:00			`__all__.append(full_name)`
simplify unit system and use floats by default 2015-06-26 22:20:13 +08:00			`exponent += 3`

Basic simulation of Al spectroscopy 2014-05-17 20:08:50 +08:00
language/units: do not quantize 2014-08-13 17:52:01 +08:00			`_register_unit("s", "pnum_")`
			`_register_unit("Hz", "_kMG")`
Lda: sanity checks on attenuation value - Plus use of dB unit 2015-01-09 22:09:17 +08:00			`_register_unit("dB", "_")`
units: add support for V (Volt) 2015-02-21 00:37:54 +08:00			`_register_unit("V", "um_k")`
language: Add "A" (ampere) as well-known unit for arguments Signed-off-by: David Nadlinger <code@klickverbot.at> 2016-10-13 06:45:17 +08:00			`_register_unit("A", "um_")`
language: add "W" (Watt) to units 2017-03-07 08:17:40 +08:00			`_register_unit("W", "um_")`