/usr/share/pyshared/gastablesgui/PrandtlMeyer.py is in gastables 0.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2008 Varun Hiremath.
* Copyright (C) 2008 A Venkattraman.
* Copyright (C) 2008 C Shyam Sundar.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* Authors: Varun Hiremath, Venkattraman A, Shyam Sundar C
"""
from gastables.PrandtlMeyer import PrandtlMeyer
def get_allValues_from_M(M,gamma) :
pm = PrandtlMeyer(gamma)
VALUES = {}
VALUES["M"] = M
try :
VALUES["Prandtl function"] = pm.get_Prandtl_Func_from_M(M)
VALUES["Mach angle"] = pm.get_Mach_Angle_from_M(M)
return VALUES
except Exception, e:
raise Exception(e)
def get_allValues_from_Prandtl_Func(Prandtl_Func,gamma) :
pm = PrandtlMeyer(gamma)
try :
return get_allValues_from_M(pm.get_M_from_Prandtl_Func(Prandtl_Func),gamma)
except Exception, e:
raise Exception(e)
def get_allValues_from_Mach_Angle(alpha,gamma):
pm = PrandtlMeyer(gamma)
try :
return get_allValues_from_M(pm.get_M_from_Mach_Angle(alpha),gamma)
except Exception, e:
raise Exception(e)
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