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from __future__ import generators
import config.base
import os
import re
class Configure(config.base.Configure):
def __init__(self, framework):
config.base.Configure.__init__(self, framework)
self.headerPrefix = 'PETSC'
self.substPrefix = 'PETSC'
self.updated = 0
self.strmsg = ''
self.datafilespath = ''
return
def __str__(self):
return self.strmsg
def setupHelp(self, help):
import nargs
help.addArgument('PETSc', '-DATAFILESPATH=<dir>', nargs.Arg(None, None, 'Specifiy location of PETSc datafiles, e.g. test matrices'))
return
def setupDependencies(self, framework):
config.base.Configure.setupDependencies(self, framework)
self.petscdir = framework.require('PETSc.options.petscdir', self)
return
def getDatafilespath(self):
'''Checks what DATAFILESPATH should be'''
homeloc = os.path.join(os.getenv('HOME', '.'), 'datafiles')
parentloc = os.path.join(self.petscdir.dir,'..','datafiles')
self.datafilespath = None
if self.framework.argDB.has_key('DATAFILESPATH'):
if os.path.isdir(self.framework.argDB['DATAFILESPATH']) and os.path.isdir(os.path.join(self.framework.argDB['DATAFILESPATH'], 'matrices')):
self.datafilespath = str(self.framework.argDB['DATAFILESPATH'])
else:
raise RuntimeError('Path given with option -DATAFILES='+self.framework.argDB['DATAFILESPATH']+' is not a valid datafiles directory')
elif os.path.isdir(homeloc) and os.path.isdir(os.path.join(homeloc,'matrices')):
self.datafilespath = homeloc
elif os.path.isdir(parentloc) and os.path.isdir(os.path.join(parentloc,'matrices')):
self.datafilespath = parentloc
elif os.path.isdir(os.path.join(self.petscdir.dir, '..', '..','Datafiles')) & os.path.isdir(os.path.join(self.petscdir.dir, '..','..', 'Datafiles', 'Matrices')):
self.datafilespath = os.path.join(self.petscdir.dir, '..','..', 'Datafiles')
if self.datafilespath:
self.addMakeMacro('DATAFILESPATH',self.datafilespath)
return
def configure(self):
self.executeTest(self.getDatafilespath)
return
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