def get_hosts(cls, hosts, **kwargs):
key = (frozenset(hosts), frozenset(kwargs.items()))
cache = cls._hosts_cache
if key not in cache:
cache[key] = []
for backend in testinfra.backend.get_backends(hosts, **kwargs):
host = cls(backend)
backend.set_host(host)
cache[key].append(host)
return cache[key]
def get_hosts(cls, hosts, **kwargs):
key = (frozenset(hosts), frozenset(kwargs.items()))
cache = cls._hosts_cache
if key not in cache:
cache[key] = []
for backend in testinfra.backend.get_backends(hosts, **kwargs):
host = cls(backend)
backend.set_host(host)
cache[key].append(host)
return cache[key]
def get_host(cls, hostspec, **kwargs):
"""Return a Host instance from `hostspec`
`hostspec` should be like
`<backend_type>://<name>?param1=value1¶m2=value2`
Params can also be passed in `**kwargs` (eg. get_host("local://",
sudo=True) is equivalent to get_host("local://?sudo=true"))
Examples::
>>> get_host("local://", sudo=True)
>>> get_host("paramiko://user@host", ssh_config="/path/my_ssh_config")
>>> get_host("ansible://all?ansible_inventory=/etc/ansible/inventory")
"""
key = (hostspec, frozenset(kwargs.items()))
cache = cls._host_cache
if key not in cache:
backend = testinfra.backend.get_backend(hostspec, **kwargs)
cache[key] = host = cls(backend)
backend.set_host(host)
return cache[key]
def get_host(cls, hostspec, **kwargs):
"""Return a Host instance from `hostspec`
`hostspec` should be like
`<backend_type>://<name>?param1=value1¶m2=value2`
Params can also be passed in `**kwargs` (eg. get_host("local://",
sudo=True) is equivalent to get_host("local://?sudo=true"))
Examples::
>>> get_host("local://", sudo=True)
>>> get_host("paramiko://user@host", ssh_config="/path/my_ssh_config")
>>> get_host("ansible://all?ansible_inventory=/etc/ansible/inventory")
"""
key = (hostspec, frozenset(kwargs.items()))
cache = cls._host_cache
if key not in cache:
backend = testinfra.backend.get_backend(hostspec, **kwargs)
cache[key] = host = cls(backend)
backend.set_host(host)
return cache[key]