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# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2018 EDF S.A.
#
# 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.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA.
#-------------------------------------------------------------------------------
"""
This module contains the following classes and function:
- NotebookModel
"""
#-------------------------------------------------------------------------------
# Library modules import
#-------------------------------------------------------------------------------
from math import sqrt
import os, sys, unittest
#-------------------------------------------------------------------------------
# Application modules import
#-------------------------------------------------------------------------------
from code_saturne.Base.Common import *
import code_saturne.Base.Toolbox as Tool
from code_saturne.Base.XMLvariables import Model, Variables
#-------------------------------------------------------------------------------
# Body Force model class
#-------------------------------------------------------------------------------
class NotebookModel(Model):
def __init__(self, case):
"""
Constuctor.
"""
self.case = case
self.node_pp = self.case.xmlGetNode('physical_properties')
if not self.node_pp:
self.node_pp = self.case.root().xmlInitNode('physical_properties')
self.node_note = self.node_pp.xmlInitNode('notebook')
def defaultNotebookValues(self):
"""
Return in a dictionnary which contains default values
"""
default = {}
default['val'] = 0.0
default['name'] = "var"
default['oturns'] = "No"
default['description'] = ""
return default
def getVarList(self):
"""
Return list of id
"""
lst = []
for nn in self.node_note.xmlGetNodeList("var"):
lst.append(int(nn['id']))
return lst
def getVarNameList(self):
"""
Return list of name
"""
lst = []
for nn in self.node_note.xmlGetNodeList("var"):
lst.append(nn['name'])
return lst
def getNotebookList(self):
"""
Return list of name
"""
lst = []
for nn in self.node_note.xmlGetNodeList("var"):
lst.append((nn['name'], nn['value']))
return lst
@Variables.undoGlobal
def addVariable(self):
"""
Return list of case
"""
idx = len(self.node_note.xmlGetNodeList("var"))
name = self.defaultNotebookValues()['name'] + str(idx)
node = self.node_note.xmlInitChildNode("var", id = idx, name = name)
@Variables.undoGlobal
def deleteVariable(self, idx):
"""
Return list of case
"""
n = self.node_note.xmlGetNode("var", id = idx)
if n:
n.xmlRemoveNode()
for node in self.node_note.xmlGetNodeList('var'):
try:
if int(node['id']) > idx:
node['id'] = str(int(node['id']) - 1)
except:
pass
@Variables.undoGlobal
def ImportVariableFromFile(self, name):
"""
read a file and add/update variables
"""
base, ext = os.path.splitext(name)
ficIn = open(name, 'r')
for line in ficIn.readlines():
if ext == '.txt':
content = line.split()
else:
content = line.split(',')
if len(content) >= 2:
var = content[0]
value = content[1]
oturns = None
descr = None
if len(content) >= 3:
oturns = content[2]
else:
oturns = "No"
if len(content) >= 4:
descr = content[3]
else:
descr = ""
if var in self.getVarNameList():
node = self.node_note.xmlGetNode("var", name = var)
node['value'] = value
node['oturns'] = oturns
node['description'] = descr
else:
self.addVariable()
idx = len(self.getVarList())
self.setVariableValue(idx-1, value)
self.setVariableName(idx-1, var)
self.setVariableOt(idx-1, oturns)
@Variables.noUndo
def getVariableName(self, idx):
"""
Return name of variable
"""
name = self.defaultNotebookValues()['name'] + str(idx)
node = self.node_note.xmlInitChildNode("var", id = idx)
if node:
name = node['name']
else:
self.setVariableName(idx, name)
return name
@Variables.undoGlobal
def setVariableName(self, idx, name):
"""
Return list of case
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
node['name'] = name
@Variables.noUndo
def getVariableValue(self, idx):
"""
Return name of variable
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
value = node['value']
if not value:
value = self.defaultNotebookValues()['val']
self.setVariableValue(idx, value)
return value
@Variables.undoGlobal
def setVariableValue(self, idx, val):
"""
Return list of case
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
node['value'] = val
@Variables.noUndo
def getVariableOt(self, idx):
"""
Return 'Yes' or 'No' as an answer to the question, is the variable
used for an OpenTurns study.
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
otval = node['oturns']
if not otval:
otval = self.defaultNotebookValues()['oturns']
self.setVariableValue(idx, otval)
return otval
@Variables.undoGlobal
def setVariableOt(self, idx, otval):
"""
Sets the flag for OpenTurns variable or not
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
node['oturns'] = otval
@Variables.noUndo
def getVariableDescription(self, idx):
"""
Return variable's description
"""
descr = self.defaultNotebookValues()['description'] + str(idx)
node = self.node_note.xmlInitChildNode("var", id = idx)
if node:
descr = node['description']
else:
self.setVariableDescription(idx, name)
return descr
@Variables.undoGlobal
def setVariableDescription(self, idx, description):
"""
Set the variable description
"""
node = self.node_note.xmlInitChildNode("var", id = idx)
node['description'] = description
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
|
