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import os
import json
from usgs import api
testdir = os.path.dirname(os.path.abspath(__file__))
def write_response(response, filename):
fpath = os.path.join(testdir, 'data', filename)
with open(fpath, 'w') as f:
json.dump(response, f)
def create_snapshots():
"""
Run requests against USGS API for use in tests.
"""
api_key = api.login(os.environ['USGS_USERNAME'], os.environ['USGS_PASSWORD'])
# Dataset Fields
response = api.dataset_fields("LANDSAT_8_C1", "EE", api_key=api_key)
write_response(response, 'dataset-fields.json')
# Datasets
response = api.datasets(None, "EE")
write_response(response, 'datasets.json')
# Download
response = api.download("LANDSAT_8_C1", "EE", ["LC80810712017104LGN00"], product='STANDARD')
write_response(response, 'download.json')
# Download Options
response = api.download_options("LANDSAT_8_C1", "EE", ["LC80810712017104LGN00"])
write_response(response, 'download-options.json')
# Metadata
response = api.metadata("LANDSAT_8_C1", "EE", ["LC80810712017104LGN00"])
write_response(response, 'metadata.json')
# Search
response = api.search("LANDSAT_8_C1", "EE", start_date='20170401', end_date='20170402', max_results=10)
write_response(response, 'search.json')
api.logout(api_key)
if __name__ == '__main__':
create_snapshots()
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