<gh_stars>1-10
import os
from os.path import join, basename, dirname

from media.monitor.exceptions import NoConfigFile
from media.monitor.pure import LazyProperty
from media.monitor.config import MMConfig
from media.monitor.owners import Owner
from media.monitor.events import EventRegistry
from media.monitor.listeners import FileMediator
from api_clients.api_client import AirtimeApiClient

# poor man's phantom types...
class SignalString(str): pass

class AirtimeInstance(object):
    """ AirtimeInstance is a class that abstracts away every airtime
    instance by providing all the necessary objects required to interact
    with the instance. ApiClient, configs, root_directory """

    @classmethod
    def root_make(cls, name, root):
        cfg = {
                'api_client' : join(root, 'etc/airtime/api_client.cfg'),
                'media_monitor' : join(root, 'etc/airtime/media-monitor.cfg'),
        }
        return cls(name, root, cfg)

    def __init__(self,name, root_path, config_paths):
        """ name is an internal name only """
        for cfg in ['api_client','media_monitor']:
            if cfg not in config_paths: raise NoConfigFile(config_paths)
            elif not os.path.exists(config_paths[cfg]):
                raise NoConfigFile(config_paths[cfg])
        self.name         = name
        self.config_paths = config_paths
        self.root_path    = root_path

    def signal(self, sig):
        if isinstance(sig, SignalString): return sig
        else: return SignalString("%s_%s" % (self.name, sig))

    def touch_file_path(self):
        """ Get the path of the touch file for every instance """
        touch_base_path = self.mm_config['index_path']
        touch_base_name = basename(touch_base_path)
        new_base_name   = self.name + touch_base_name
        return join(dirname(touch_base_path), new_base_name)


    def __str__(self):
        return "%s,%s(%s)" % (self.name, self.root_path, self.config_paths)

    @LazyProperty
    def api_client(self):
        return AirtimeApiClient(config_path=self.config_paths['api_client'])

    @LazyProperty
    def mm_config(self):
        return MMConfig(self.config_paths['media_monitor'])

    # I'm well aware that I'm using the service locator pattern
    # instead of normal constructor injection as I should be.
    # It's recommended to rewrite this using proper constructor injection

    @LazyProperty
    def owner(self): return Owner()

    @LazyProperty
    def event_registry(self): return EventRegistry()

    @LazyProperty
    def file_mediator(self): return FileMediator()


import os
from os.path import join, basename, dirname

from media.monitor.exceptions import NoConfigFile
from media.monitor.pure import LazyProperty
from media.monitor.config import MMConfig
from media.monitor.owners import Owner
from media.monitor.events import EventRegistry
from media.monitor.listeners import FileMediator
from api_clients.api_client import AirtimeApiClient

# poor man's phantom types...
class SignalString(str): pass

class AirtimeInstance(object):
    """ AirtimeInstance is a class that abstracts away every airtime
    instance by providing all the necessary objects required to interact
    with the instance. ApiClient, configs, root_directory """

    @classmethod
    def root_make(cls, name, root):
        cfg = {
                'api_client' : join(root, 'etc/airtime/api_client.cfg'),
                'media_monitor' : join(root, 'etc/airtime/media-monitor.cfg'),
        }
        return cls(name, root, cfg)

    def __init__(self,name, root_path, config_paths):
        """ name is an internal name only """
        for cfg in ['api_client','media_monitor']:
            if cfg not in config_paths: raise NoConfigFile(config_paths)
            elif not os.path.exists(config_paths[cfg]):
                raise NoConfigFile(config_paths[cfg])
        self.name         = name
        self.config_paths = config_paths
        self.root_path    = root_path

    def signal(self, sig):
        if isinstance(sig, SignalString): return sig
        else: return SignalString("%s_%s" % (self.name, sig))

    def touch_file_path(self):
        """ Get the path of the touch file for every instance """
        touch_base_path = self.mm_config['index_path']
        touch_base_name = basename(touch_base_path)
        new_base_name   = self.name + touch_base_name
        return join(dirname(touch_base_path), new_base_name)


    def __str__(self):
        return "%s,%s(%s)" % (self.name, self.root_path, self.config_paths)

    @LazyProperty
    def api_client(self):
        return AirtimeApiClient(config_path=self.config_paths['api_client'])

    @LazyProperty
    def mm_config(self):
        return MMConfig(self.config_paths['media_monitor'])

    # I'm well aware that I'm using the service locator pattern
    # instead of normal constructor injection as I should be.
    # It's recommended to rewrite this using proper constructor injection

    @LazyProperty
    def owner(self): return Owner()

    @LazyProperty
    def event_registry(self): return EventRegistry()

    @LazyProperty
    def file_mediator(self): return FileMediator()
# poor man's phantom types... AirtimeInstance is a class that abstracts away every airtime     instance by providing all the necessary objects required to interact     with the instance. ApiClient, configs, root_directory name is an internal name only Get the path of the touch file for every instance # I'm well aware that I'm using the service locator pattern # instead of normal constructor injection as I should be. # It's recommended to rewrite this using proper constructor injection