Utils¶
String utilities¶
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deployer.utils.string_utils.
esc1
(string)¶ Escape single quotes, mainly for use in shell commands. Single quotes are usually preferred above double quotes, because they never do shell expension inside. e.g.
class HelloWorld(Node): def run(self): self.hosts.run("echo '%s'" % esc1("Here's some text"))
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deployer.utils.string_utils.
esc2
(string)¶ Escape double quotes
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deployer.utils.string_utils.
indent
(string, prefix=' ')¶ Indent every line of this string.
Other¶
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deployer.utils.network.
parse_ifconfig_output
(output, only_active_interfaces=True)¶ Parse the output of an ifconfig command.
Returns: A list of IfConfig
objects.Example usage:
ifconfig = parse_ifconfig_output(host.run('ifconfig')) interface = ifconfig.get_interface('eth0') print interface.ip
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class
deployer.utils.network.
IfConfig
¶ Container for the network settings, found by ifconfig. This contains a list of
NetworkInterface
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get_address
(ip)¶ Return the
NetworkInterface
object, given an IP addres (e.g. “127.0.0.1”) or raise AttributeError.
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get_interface
(name)¶ Return the
NetworkInterface
object, given an interface name (e.g. “eth0”) or raise AttributeError.
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interfaces
¶ List of all
NetworkInterface
objects.
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