def _shell_exec_dvars(self, keys, variables):
"""shell execute dynvariables"""
for k in list(keys):
ret, out = shell(variables[k], debug=self.debug)
if not ret:
err = 'var \"{}: {}\" failed: {}'.format(k, variables[k], out)
self.log.err(err)
raise YamlException(err)
if self.debug:
self.log.dbg('\"{}\": {} -> {}'.format(k, variables[k], out))
variables[k] = out
def _shell_exec_dvars(self, dic, keys=[]):
"""shell execute dynvariables in-place"""
if not keys:
keys = dic.keys()
for k in keys:
v = dic[k]
ret, out = shell(v, debug=self._debug)
if not ret:
err = 'var \"{}: {}\" failed: {}'.format(k, v, out)
self._log.err(err)
raise YamlException(err)
if self._debug:
self._dbg('{}: `{}` -> {}'.format(k, v, out))
dic[k] = out
def get_variables(self, profile, debug=False):
"""return the variables for this profile"""
# get flat variables
variables = self._get_variables(profile)
# get interpreted variables
dvariables = self._get_dynvariables(profile)
# recursive resolve variables
allvars = variables.copy()
allvars.update(dvariables)
var = self._rec_resolve_vars(allvars)
# execute dynvariables
for k in dvariables.keys():
var[k] = shell(var[k])
if debug:
self.log.dbg('variables:')
for k, v in var.items():
self.log.dbg('\t\"{}\": {}'.format(k, v))
return var