66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
import json
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import logging
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import requests
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import settings
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log = logging.getLogger('mitx.' + __name__)
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def strip_none(dic):
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return dict([(k, v) for k, v in dic.iteritems() if v is not None])
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def strip_blank(dic):
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def _is_blank(v):
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return isinstance(v, str) and len(v.strip()) == 0
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return dict([(k, v) for k, v in dic.iteritems() if not _is_blank(v)])
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def extract(dic, keys):
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if isinstance(keys, str):
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return strip_none({keys: dic.get(keys)})
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else:
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return strip_none({k: dic.get(k) for k in keys})
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def merge_dict(dic1, dic2):
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return dict(dic1.items() + dic2.items())
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def perform_request(method, url, data_or_params=None, *args, **kwargs):
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if data_or_params is None:
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data_or_params = {}
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data_or_params['api_key'] = settings.API_KEY
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try:
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if method in ['post', 'put', 'patch']:
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response = requests.request(method, url, data=data_or_params, timeout=5)
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else:
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response = requests.request(method, url, params=data_or_params, timeout=5)
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except Exception as err:
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log.exception("Trying to call {method} on {url} with params {params}".format(
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method=method, url=url, params=data_or_params))
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# Reraise with a single exception type
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raise CommentClientError(str(err))
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if 200 < response.status_code < 500:
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raise CommentClientError(response.text)
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elif response.status_code == 500:
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raise CommentClientUnknownError(response.text)
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else:
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if kwargs.get("raw", False):
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return response.text
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else:
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return json.loads(response.text)
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class CommentClientError(Exception):
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def __init__(self, msg):
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self.message = msg
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def __str__(self):
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return repr(self.message)
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class CommentClientUnknownError(CommentClientError):
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pass
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