From 640df04795c4b8d110ebea626ec01611541107f1 Mon Sep 17 00:00:00 2001 From: Dave Grote Date: Thu, 9 Aug 2018 17:00:08 -0700 Subject: Added Constants python class --- Python/pywarpx/Constants.py | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Python/pywarpx/Constants.py (limited to 'Python/pywarpx/Constants.py') diff --git a/Python/pywarpx/Constants.py b/Python/pywarpx/Constants.py new file mode 100644 index 000000000..eafddd72e --- /dev/null +++ b/Python/pywarpx/Constants.py @@ -0,0 +1,32 @@ +from .Bucket import Bucket + +class Constants(Bucket): + """ + The purpose of this class is to be hold user defined constants + The constants will be concatenated into names and values string. + """ + def __init__(self): + Bucket.__init__(self, 'constants') + + def __setattr__(self, name, value): + # Make sure that any constants redefined have a consistent value + if name in self.argvattrs: + assert self.argvattrs[name] == value, Exception('In consistent values given for user defined constants') + Bucket.__setattr__(self, name, value) + + def attrlist(self): + "Concatenate the attributes into a string" + if self.argvattrs: + names = '' + values = '' + for attr, value in self.argvattrs.items(): + names += ' ' + attr + values += ' {}'.format(value) + return ['constants.use_my_constants = 1', + 'constants.constant_names = ' + names, + 'constants.constant_values = ' + values] + else: + return [] + + +constants = Constants() -- cgit v1.2.3