def _download_datasets():
"""Utility to download datasets into package source"""
def filepath(*args):
return abspath(join(dirname(__file__), '..', 'vega_datasets', *args))
dataset_listing = {}
for name in DATASETS_TO_DOWNLOAD:
data = Dataset(name)
url = data.url
filename = filepath('data', data.filename)
print("retrieving data {0} -> {1}".format(url, filename))
urlretrieve(url, filename)
dataset_listing[name] = 'data/{0}'.format(data.filename)
with open(filepath('local_datasets.json'), 'w') as f:
json.dump(dataset_listing, f, indent=2)
def _download_datasets():
"""Utility to download datasets into package source"""
def filepath(*args):
return abspath(join(dirname(__file__), "..", "vega_datasets", *args))
dataset_listing = {}
for name in DATASETS_TO_DOWNLOAD:
data = Dataset(name)
url = data.url
filename = filepath("_data", data.filename)
print("retrieving data {0} -> {1}".format(url, filename))
urlretrieve(url, filename)
dataset_listing[name] = "_data/{0}".format(data.filename)
with open(filepath("local_datasets.json"), "w") as f:
json.dump(dataset_listing, f, indent=2, sort_keys=True)