def run(self):
runtime_info = Globals.get_runtime_info()
print(
yaml.safe_dump(runtime_info,
explicit_start=True,
explicit_end=True))
return 0
def test_runtime_info_calling(self):
"""make sure that the --version output can be read back as YAML when API is 201"""
output = subprocess.check_output(
[RBBin, b'--version', b'--api-version', b'201'])
out_info = yaml.safe_load(output)
Globals.api_version['actual'] = 201
info = Globals.get_runtime_info()
# because the current test will have a different call than rdiff-backup itself
# we can't compare certain keys
self.assertIn('exec', out_info)
self.assertIn('argv', out_info['exec'])
out_info['exec'].pop('argv')
info['exec'].pop('argv')
# info['python']['executable'] could also be different but I think that our test
# environments make sure that it doesn't happen
self.assertEqual(info, out_info)
def main_run(arglist, security_override=False):
"""
Main function to be called with arguments list without the
name of the program, aka $0 resp. sys.argv[0].
The security override is only meant for test purposes.
Returns with an error code depending on the result.
Check the man-page of the rdiff-backup binary for possible values
and their meaning.
"""
# get a dictionary of discovered action plugins
discovered_actions = actions_mgr.get_actions_dict()
# parse accordingly the arguments
parsed_args = arguments.parse(
arglist, "rdiff-backup {ver}".format(ver=Globals.version),
actions_mgr.get_generic_parsers(),
actions_mgr.get_parent_parsers_compat200(),
discovered_actions)
# we need verbosity set properly asap
if parsed_args.terminal_verbosity is not None:
log.Log.setterm_verbosity(parsed_args.terminal_verbosity)
log.Log.setverbosity(parsed_args.verbosity)
# compatibility plug
_parse_cmdlineoptions_compat200(parsed_args)
# instantiate the action object from the dictionary, handing over the
# parsed arguments
action = discovered_actions[parsed_args.action](parsed_args)
log.Log("Runtime information =>{ri}<=".format(
ri=Globals.get_runtime_info(parsed=vars(parsed_args))), log.DEBUG)
# validate that everything looks good before really starting
ret_val = action.pre_check()
if ret_val & Globals.RET_CODE_ERR:
log.Log("Action {ac} failed on step {st}".format(
ac=parsed_args.action, st="pre_check"), log.ERROR)
return ret_val
# now start for real, conn_act and action are the same object
with action.connect() as conn_act:
# For test purposes only, hence we allow ourselves to overwrite a
# "private" variable
if security_override:
from rdiff_backup import Security
Security._security_level = "override"
ret_val |= conn_act.check()
if ret_val & Globals.RET_CODE_ERR:
log.Log("Action {ac} failed on step {st}".format(
ac=parsed_args.action, st="check"), log.ERROR)
return ret_val
ret_val |= conn_act.setup()
if ret_val & Globals.RET_CODE_ERR:
log.Log("Action {ac} failed on step {st}".format(
ac=parsed_args.action, st="setup"), log.ERROR)
return ret_val
ret_val |= conn_act.run()
if ret_val & Globals.RET_CODE_ERR:
log.Log("Action {ac} failed on step {st}".format(
ac=parsed_args.action, st="run"), log.ERROR)
return ret_val
# Give a final summary of what might have happened to the user
if ret_val & Globals.RET_CODE_WARN:
log.Log("Action {ac} emitted warnings, "
"see previous messages for details".format(
ac=parsed_args.action), log.WARNING)
if ret_val & Globals.RET_CODE_FILE_ERR:
log.Log("Action {ac} failed on one or more files, "
"see previous messages for details".format(
ac=parsed_args.action), log.WARNING)
if ret_val & Globals.RET_CODE_FILE_WARN:
log.Log("Action {ac} emitted a warning on one or more files, "
"see previous messages for details".format(
ac=parsed_args.action), log.WARNING)
return ret_val
def _main_run(arglist, security_override=False):
"""
Internal main function to be called with arguments list without the
name of the program, aka $0 resp. sys.argv[0].
The security override is only meant for test purposes
The function returns with an error code.
"""
# get a dictionary of discovered action plugins
discovered_actions = actions_mgr.get_actions_dict()
# parse accordingly the arguments
parsed_args = arguments.parse(
arglist, "rdiff-backup {ver}".format(ver=Globals.version),
actions_mgr.get_generic_parsers(),
actions_mgr.get_parent_parsers_compat200(), discovered_actions)
# we need verbosity set properly asap
if parsed_args.terminal_verbosity is not None:
log.Log.setterm_verbosity(parsed_args.terminal_verbosity)
log.Log.setverbosity(parsed_args.verbosity)
# compatibility plug
_parse_cmdlineoptions_compat200(parsed_args)
# instantiate the action object from the dictionary, handing over the
# parsed arguments
action = discovered_actions[parsed_args.action](parsed_args)
log.Log(
"Runtime information =>{ri}<=".format(ri=Globals.get_runtime_info(
parsed=vars(parsed_args))), log.DEBUG)
# validate that everything looks good before really starting
ret_val = action.pre_check()
if ret_val != 0:
log.Log(
"Action {ac} failed on step {st}".format(ac=parsed_args.action,
st="pre_check"),
log.ERROR)
return ret_val
# now start for real, conn_act and action are the same object
with action.connect() as conn_act:
# For test purposes only, hence we allow ourselves to overwrite a
# "private" variable
if security_override:
from rdiff_backup import Security
Security._security_level = "override"
ret_val = conn_act.check()
if ret_val != 0:
log.Log(
"Action {ac} failed on step {st}".format(ac=parsed_args.action,
st="check"),
log.ERROR)
return ret_val
ret_val = conn_act.setup()
if ret_val != 0:
log.Log(
"Action {ac} failed on step {st}".format(ac=parsed_args.action,
st="setup"),
log.ERROR)
return ret_val
ret_val = conn_act.run()
if ret_val != 0:
log.Log(
"Action {ac} failed on step {st}".format(ac=parsed_args.action,
st="run"), log.ERROR)
return ret_val
return ret_val