mirror of
https://github.com/c0de-archive/spotipy.git
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56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
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import base64
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import urllib
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import requests
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class SpotifyOauthError(Exception):
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pass
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class SpotifyOAuth(object):
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'''
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Implements Authorization Code Flow for Spotify's OAuth implementation.
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Docs: https://developer.spotify.com/spotify-web-api/authorization-guide/#authorization_code_flow
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'''
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OAUTH_AUTHORIZE_URL = 'https://accounts.spotify.com/authorize'
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OAUTH_TOKEN_URL = 'https://accounts.spotify.com/api/token'
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def __init__(self, client_id, client_secret, redirect_uri, state=None, scope=None):
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self.client_id = client_id
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self.client_secret = client_secret
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self.redirect_uri = redirect_uri
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self.state=state
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self.scope=scope
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def get_authorize_url(self):
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payload = {'client_id': self.client_id,
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'response_type': 'code',
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'redirect_uri': self.redirect_uri}
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if self.scope:
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payload['scope'] = self.scope
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if self.state:
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payload['state'] = self.state
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urlparams = urllib.urlencode(payload)
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return "%s?%s" % (self.OAUTH_AUTHORIZE_URL, urlparams)
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def parse_response_code(self, response):
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return response.split("?code=")[1].split("&")[0]
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def get_access_token(self, code):
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payload = {'redirect_uri': self.redirect_uri,
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'code': code,
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'grant_type': 'authorization_code'}
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if self.scope:
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payload['scope'] = self.scope
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if self.state:
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payload['state'] = self.state
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auth_header = base64.b64encode(self.client_id + ':' + self.client_secret)
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headers = {'Authorization': 'Basic %s' % auth_header}
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response = requests.post(self.OAUTH_TOKEN_URL, data=payload, headers=headers, verify=True)
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if response.status_code is not 200:
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raise SpotifyOauthError(response.reason)
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return response.json()['access_token']
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