96 lines
2.9 KiB
Python
96 lines
2.9 KiB
Python
"""Withings API fetcher.
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Supports downloading activity summary from the [Withings
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API](https://developer.withings.com/api-reference/) using the [non-official
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Withings API Python Client](https://pypi.org/project/withings-api/).
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"""
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import dataclasses
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import datetime
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import logging
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import pickle
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import subprocess
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from pathlib import Path
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import withings_api
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from withings_api.common import CredentialsType
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from personal_data import secrets
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from personal_data.data import DeduplicateMode, Scraper
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logger = logging.getLogger(__name__)
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CREDENTIALS_FILE = Path('secrets/withings_oath_creds')
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def save_credentials(credentials: CredentialsType) -> None:
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"""Save credentials to a file."""
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logger.info('Saving credentials in: %s', CREDENTIALS_FILE)
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with open(CREDENTIALS_FILE, 'wb') as file_handle:
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pickle.dump(credentials, file_handle)
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def load_credentials() -> CredentialsType:
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"""Load credentials from a file."""
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logger.info('Using credentials saved in: %s', CREDENTIALS_FILE)
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try:
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with open(CREDENTIALS_FILE, 'rb') as file_handle:
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return pickle.load(file_handle)
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except FileNotFoundError:
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return None
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@dataclasses.dataclass(frozen=True)
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class WithingsActivityScraper(Scraper):
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dataset_name = 'withings_activity'
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deduplicate_mode = DeduplicateMode.BY_ALL_COLUMNS
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@staticmethod
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def requires_cfscrape() -> bool:
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return False
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def oauth_flow(self) -> CredentialsType:
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if creds := load_credentials():
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return creds
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auth = withings_api.WithingsAuth(
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client_id=secrets.WITHINGS_CLIENTID,
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consumer_secret=secrets.WITHINGS_SECRET,
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callback_uri=secrets.WITHINGS_CALLBACK_URI,
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scope=(
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withings_api.AuthScope.USER_ACTIVITY,
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withings_api.AuthScope.USER_METRICS,
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withings_api.AuthScope.USER_INFO,
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withings_api.AuthScope.USER_SLEEP_EVENTS,
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),
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)
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authorize_url = auth.get_authorize_url()
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subprocess.run(['firefox', '--new-tab', authorize_url])
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credentials_code = input('Please insert your code here: ').strip()
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creds = auth.get_credentials(credentials_code)
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save_credentials(creds)
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return creds
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def scrape(self):
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credentials = self.oauth_flow()
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# Now you are ready to make calls for data.
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api = withings_api.WithingsApi(credentials)
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start = datetime.date.today() - datetime.timedelta(days=200)
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end = datetime.date.today()
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activity_result = api.measure_get_activity(
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startdateymd=start,
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enddateymd=end,
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)
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for activity in activity_result.activities:
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sample = dict(activity)
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sample['date'] = activity.date.date()
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del sample['timezone'], sample['is_tracker']
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yield sample
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del activity, sample
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