def collapseHGR(string):
"""
Returns all computable values of HRI_GLOBAL_ROOT with an
${HRI_GLOBAL_ROOT} placeholder.
Deprecated: $HRI_GLOBAL_ROOT is not supposed to be used anymore.
If not defined this function uses the value of $SIT
instead.
"""
envValue = FastScript.getEnv('HRI_GLOBAL_ROOT')
# may no longer be defined, if so we use $SIT
if not envValue:
envValue = FastScript.getEnv('SIT')
if not Any.isTextNonEmpty(envValue):
raise EnvironmentError("Environment variable $SIT not defined")
# replace all occurrences of ${HRI_GLOBAL_ROOT} or its value
tmp = FastScript.collapseVar(string, 'HRI_GLOBAL_ROOT')
# if existing, replace the path where ${HRI_GLOBAL_ROOT}/parentTree points to
linkName = os.path.join(envValue, parentLink)
try:
linkTarget = os.readlink(linkName)
tmp = tmp.replace(linkTarget + '/', '')
except (
OSError, # probably has no such link
AttributeError): # os.readlink n/a on Windows
pass
return tmp
def collapseSIT(string):
"""
Returns all computable values of SIT with an ${SIT} placeholder.
"""
return FastScript.collapseVar(string, 'SIT')
