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"""
Provides install path infomation.
"""
import os
from esys.lsm.util.pathSearcher import PathSearcher
installDir = "{0:s}"
binDir = os.path.join(installDir, "bin")
libDir = os.path.join(installDir, "lib")
pythonPkgDir = "{1:s}"
esysPkgDir = os.path.join(pythonPkgDir, "esys")
lsmPkgDir = os.path.join(esysPkgDir, "lsm")
pkgName = "{2:s}"
version = "{3:s}"
pkgHomePageUrl = "{4:s}"
pkgDataDir = "{5:s}"
povrayExe = "{6:s}"
_haveVtk = {7:s}
_havePovray = {8:s}
def getPovrayExePath():
"""
Attempts to return the absolute path of the "povray" executable
using the "PATH" environment variable. If the exe can't be found
on the "PATH" then this function returns the "povray" path which
was found during installation. This function is a workaround for
for the SGI MPT mpirun, which seems to alter the user "PATH"
environment.
"""
absPath=PathSearcher().find("povray")
if ((absPath == None) or (absPath == "")):
absPath = povrayExe
return absPath
def getDataFilePath(dataFileName):
"""
Returns path for specified data file. Looks on path
C{{L{{pkgDataDir}}:Data:.}}
"""
return PathSearcher(pkgDataDir+":Data:.").which(dataFileName)
def haveVtk():
return _haveVtk
def havePovray():
return _havePovray
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