def test_op_line_numbers(self):
inventory = make_inventory()
state = State(inventory, Config())
connect_all(state)
# Add op to both hosts
add_op(state, server.shell, 'echo "hi"')
pyinfra.is_cli = True
# Add op to just the second host - using the pseudo modules such that
# it replicates a deploy file.
pseudo_state.set(state)
pseudo_host.set(inventory['anotherhost'])
first_pseudo_hash = server.user('anotherhost_user').hash
first_pseudo_call_line = getframeinfo(currentframe()).lineno - 1
# Add op to just the first host - using the pseudo modules such that
# it replicates a deploy file.
pseudo_state.set(state)
pseudo_host.set(inventory['somehost'])
second_pseudo_hash = server.user('somehost_user').hash
second_pseudo_call_line = getframeinfo(currentframe()).lineno - 1
pseudo_state.reset()
pseudo_host.reset()
pyinfra.is_cli = False
# Ensure there are two ops
op_order = state.get_op_order()
assert len(op_order) == 3
# And that the two ops above were called in the expected order
assert op_order[1] == first_pseudo_hash
assert op_order[2] == second_pseudo_hash
# And that they have the expected line numbers
assert state.op_line_numbers_to_hash.get(
(0, first_pseudo_call_line)) == first_pseudo_hash
assert state.op_line_numbers_to_hash.get(
(0, second_pseudo_call_line)) == second_pseudo_hash
# Ensure somehost has two ops and anotherhost only has the one
assert len(state.ops[inventory.get_host('somehost')]) == 2
assert len(state.ops[inventory.get_host('anotherhost')]) == 2
def test_pseudo_host_class_attr(self):
host = _create_host()
pseudo_host.set(host)
assert pseudo_host.isset() is True
with self.assertRaises(AttributeError):
host.hello
setattr(Host, 'hello', 'class_world')
setattr(host, 'hello', 'instance_world')
assert pseudo_host.hello == host.hello
# Reset and check fallback to class variable
pseudo_host.reset()
assert pseudo_host.isset() is False
assert pseudo_host.hello == 'class_world'
def load_deploy_file(state, filename):
state.current_deploy_filename = filename
# Copy the inventory hosts (some might be removed during deploy)
hosts = list(state.inventory.iter_active_hosts())
for host in hosts:
pseudo_host.set(host)
exec_file(filename)
logger.info('{0}{1} {2}'.format(
host.print_prefix,
click.style('Ready:', 'green'),
click.style(filename, bold=True),
))
# Remove any pseudo host
pseudo_host.reset()
def load_deploy_file(state, filename):
# Copy the inventory hosts (some might be removed during deploy)
hosts = list(state.inventory)
for host in hosts:
if not state.is_host_in_limit(host):
continue
pseudo_host.set(host)
exec_file(filename)
logger.info('{0}{1} {2}'.format(
host.print_prefix,
click.style('Ready:', 'green'),
click.style(filename, bold=True),
))
# Remove any pseudo host
pseudo_host.reset()
def load_deploy_file(state, filename, progress):
for host in state.inventory:
pseudo_host.set(host)
exec_file(filename)
state.ready_host(host)
progress()
logger.info('{0} {1} {2}'.format(
'[{}]'.format(click.style(host.name, bold=True)),
click.style('Ready:', 'green'),
click.style(filename, bold=True),
))
# Remove any pseudo host
pseudo_host.reset()
# Un-ready the hosts - this is so that any hooks or callbacks during the
# deploy can still use facts as expected.
state.ready_host_names = set()
def load_deploy_file(state, filename):
# Copy the inventory hosts (some might be removed during deploy)
hosts = list(state.inventory)
for host in hosts:
# Don't load for anything within our (top level, --limit) limit
if (isinstance(state.limit_hosts, list)
and host not in state.limit_hosts):
continue
pseudo_host.set(host)
exec_file(filename)
logger.info('{0}{1} {2}'.format(
host.print_prefix,
click.style('Ready:', 'green'),
click.style(filename, bold=True),
))
# Remove any pseudo host
pseudo_host.reset()
if arguments['su_user']:
config.SU_USER = arguments['su_user']
if arguments['parallel']:
config.PARALLEL = arguments['parallel']
# If --debug-data dump & exit
if arguments['debug_data']:
print_data(inventory)
_exit()
# Load any hooks/config from the deploy file w/fake state & host
pseudo_state.set(FakeState())
pseudo_host.set(FakeHost())
load_deploy_config(arguments['deploy'], config)
pseudo_host.reset()
pseudo_state.reset()
# Create/set the state
state = State(inventory, config)
state.is_cli = True
state.deploy_dir = deploy_dir
# Setup printing on the new state
print_output = arguments['verbose'] > 0
if arguments['deploy'] is None and arguments['op'] is None:
print_fact_output = print_output
else:
print_fact_output = arguments['verbose'] > 1
state.print_output = print_output # -v