# Source code for digitalocean.Metadata

    # -*- coding: utf-8 -*-
    import requests
    try:
        from urlparse import urljoin
    except ImportError:
        from urllib.parse import urljoin

    from .baseapi import BaseAPI

    class Metadata(BaseAPI):
        """
            Metadata API: Provide useful information about the current Droplet.
            See: https://developers.digitalocean.com/metadata/#introduction
        """
        droplet_id = None
        end_point = "http://169.254.169.254/metadata/v1"

        def __init__(self, *args, **kwargs):
            super(Metadata, self).__init__(*args, **kwargs)
            self.end_point = "http://169.254.169.254/metadata/v1"

        def get_data(self, url, headers=dict(), params=dict(), render_json=True):
            """
                Customized version of get_data to directly get the data without
                using the authentication method.
            """
            url = urljoin(self.end_point, url)

            response = requests.get(url, headers=headers, params=params,
                                    timeout=self.get_timeout())

            if render_json:
                return response.json()
            return response.content

        def load(self):
            metadata = self.get_data("v1.json")

            for attr in metadata.keys():
                setattr(self, attr, metadata[attr])

            return self

        def __str__(self):
            return "<Metadata: %s>" % (self.droplet_id)