Metadata-Version: 1.0
Name: PyMoJo
Version: 0.9.2
Summary: PyJoJo client library
Home-page: https://github.com/GradysGhost/pymojo
Author: Ryan Jung
Author-email: gradysghost@gmail.com
License: LICENSE
Description: A generic client library and command line client for Pyjojo, which lives
        [here](https://github.com/atarola/pyjojo). Together, they are
        [Mojojojo](http://i.imgur.com/TW2EiMb.gif)!
        
        ## Important Note
        
        Pyjojo implemented some
        [breaking changes](https://github.com/atarola/pyjojo#recent-breaking-changes)
        recently. This version of Pymojo, v0.8.x, is the first version that supports
        versions of Pyjojo after these changes. As of v0.8.3, Pymojo is compatible with
        both new and old versions of Pyjojo.
        
        ## Installation
        
            pip install pymojo
        
        ## Usage
        
        ### Command Line Client
        
        In brief, for a totally default Jojo...
        
        List the Jojo's scripts by name:
        
            mojo list
        
        Show details on a script called "echo":
        
            mojo show echo
        
        Run the "echo" script:
        
            mojo run echo text='Hello, world!'
        
        Reload the Jojo's script listing:
        
            mojo reload
        
        More officially, mojo works like this...
        
            mojo [-h] [-c CONFIG] [-e ENDPOINT] [-g GROUP] [-p PORT] [-s] [-i]
                        [-u USER] [-w PASSWORD] [-n ENV] [-b {and,or,not}] [-t TAGS]
                        {list,show,run,reload} [script] ...
            
            Mojo command line client
            
            positional arguments:
              {list,show,run,reload}
                                    The action you want to take
              script                For 'show' and 'run' commands, this is the relevant
                                    script
              params                Params to pass through the 'run' command in
                                    'key1=value' format
            
            optional arguments:
              -h, --help            show this help message and exit
              -c CONFIG, --config CONFIG
                                    A YAML configuration file
              -e ENDPOINT, --endpoint ENDPOINT
                                    The host to connect to a Jojo instance on
              -g GROUP, --group GROUP
                                    The group of Jojo instances to perform actions
              -p PORT, --port PORT  The port Jojo is listening on
              -s, --ssl             Use SSL
              -i, --ignore-warnings
                                    Ignore SSL certificate security warnings
              -u USER, --user USER  The user to authenticate with
              -w PASSWORD, --password PASSWORD
                                    The password to authenticate with
              -n ENV, --environment ENV
                                    The name of the configured environment to control
              -b {and,or,not}, --list-boolean {and,or,not}
                                    When listing with a script tag filter, this specifies
                                    the boolean operator to use describing the tag filter.
              -t TAGS, --tags TAGS  When listing with a script tag filter, this specifies
                                    the list of tags to filter by. Also see the -b flag.
        
        
        The `show` and `run` actions require that you specify a `script` by name, which
        you can discover with a `list`. The `run` action also optionally accepts a
        series of key/value pairs to pass into said script as environment variables.
        These should be written like this: `key1=value1 key2=value2`
        
        #### Configuration
        
        You can configure the command line client with YAML files defining connection
        settings (using the options the library's constructor accepts). A sample
        configuration might look like this:
        
            environments:
              local:
                endpoint: "localhost"
                port: 9090
                use_ssl: True
                verify: False
                user: localUserName
                password: l0calU$erP@ss
              bobs-jojo-server:
                endpoint: "192.168.1.201"
              steves-jojo-server:
                endpoint: "192.168.1.253"
            
            groups:
              jojos:
                - bobs-jojo-server
                - steves-jojo-server
              
            default_environment: "local"
        
        That defines three environments, called "local", "bobs-jojo-server", and
        "steves-jojo-server", whose settings can be used with the `-n` option, like so:
        
            mojo -n bobs-jojo-server list
        
        If you don't provide a `-n` option, Mojo will try to use the
        `default_environment`.
        
        It also defines a group called "jojos" that targets both the "bobs-jojo-server"
        and "steves-jojo-server" environments. This can be called up with the `-g`
        option:
        
            mojo -g jojos list
        
        Mojo will automatically pull in configration files found at `/etc/mojo.yml` and
        `~/.mojo.yml`, but you can specify an additional config file with `-c`.
        Configurations will be applied in the following order:
        
         1. `/etc/mojo.yml`, the global config file
         2. `~/.mojo.yml`, the user config file
         3. The optional custom config file defined with `-c`
         4. Connection options specified with other command line flags
        
        If a config file does not define one of the constructor arguments defined in the
        `Library` section below, the default value for that option will be used.
        
        ### Library
        
        Mojo's constructor accepts the following arguments:
        
         * `endpoint` - The network path to the server. This should be an IP or domain.
           (default: "localhost")
         * `port` - The port Jojo listens on (default: 3000)
         * `use_ssl` - Whether or not to use HTTPS (default: False)
         * `verify` - Whether to bother verifying Jojo's SSL certificate (default: True)
         * `user` - The username for HTTP Basic Auth (default: None)
         * `password` - The password for HTTP Basic Auth (default: None)
        
        So if all of those defaults are what you need, then getting your Mojo on is
        quite simple indeed:
        
            from pymojo.mojo import Mojo
        
            mojo = Mojo()
        
        As an example of using every last option Mojo's constructor accepts, here's how
        to interact with a Jojo server running on `192.168.0.123:9090`, which uses a
        self-signed SSL certificate and HTTP Basic Authentication...
        
            mojo = Mojo(endpoint="192.168.0.123", port=9090, use_ssl=True, verify=False,
                        user="username", password="A good password")
            
        Once you have a Mojo, it's easy to use:
        
            # Print a list of every script the Jojo knows about
            for s in mojo.scripts:
              print s
        
            # Get script details from Mojo's cache
            script = mojo.get_script("my_script")
            # script is now a JSON object detailing the remote script
        
            # Get script details, forcing a refresh of this data from the Jojo server
            script = mojo.get_script("my_script", False)
            # script is the script JSON data, and Mojo's cache has been updated
        
            # Get a list of scripts with the 'foo' or 'bar' tag
            scripts = mojo.get_scripts(param="any_tags", tags="foo,bar")
            # Get a list of scripts with both the 'foo' and 'bar' tags
            scripts = mojo.get_scripts(param="tags", tags="foo,bar")
            # Get a list of scripts with neither the 'foo' nor 'bar' tags
            scripts = mojo.get_scripts(param="not_tags", tags="foo,bar")
            
            # Just get the names of scripts with a 'foo' or 'bar' tag
            script_names = mojo.get_script_names(param="any_tags", tags="foo,bar")
        
            # Run a Jojo script
            resp = mojo.run("my_script", {foo:"bar", bar:"foo"})
            # resp is a requests response object from which you can gather a
            # resp.status_code and get the JSON body with resp.json()
        
            # Reload the Jojo's configuration and Mojo's cache
            mojo.reload()
        
        ## Extending Mojo
        
        Pyjojo is merely a remote script execution engine, and is meant to be extended
        to meet the needs of its users. As-is, Pymojo can act on any custom scripts on
        a Jojo server, but the specifics of a Jojo deployment can be easily wrapped up
        in a class that inherits a Mojo.
        
        Realistically, you'll use Jojo for things like remote service control or
        software deployments, but for the sake of example, let's say our Jojo server
        only knows how to execute one script, `echo.sh`, which looks like this:
        
            #!/bin/bash
            
            # -- jojo --
            # description: echo
            # param: text - Text to echo
            # -- jojo --
            
            echo ${TEXT}
            exit 0
        
        We'll make a special kind of Mojo built to run this echo script. We'll call it
        an Echojo.
        
            class Echojo(Mojo):
              def __init__(self, **kwargs):
                Mojo.__init__(self, **kwargs)
              
              def echo(self, text):
                return self.run("echo", {"text" : text})
        
        Simply put, it takes the same Jojo configuration options that Mojo takes,
        and then passes them on to the superconstructor. The `echo` function passes
        data through the superclass's `run` function and passes the result back up.
        
Platform: UNKNOWN
