7 examples of 'pytorch download' in Python

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def download(prefix, epoch):
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    dir_name = os.path.dirname(prefix)
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    if not os.path.exists(dir_name):
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        os.makedirs(dir_name)
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    base_name = prefix.replace("pretrain_model/", "") + "-%04d.params" % epoch
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    save_name = "%s-%04d.params" % (prefix, epoch)
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    base_url = os.environ.get("SIMPLEDET_BASE_URL", "https://1dv.alarge.space/")
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    full_url = base_url + base_name
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    try:
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        print("Downloading %s from %s" % (save_name, full_url))
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        urllib.request.urlretrieve(full_url, save_name, report)
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    except Exception as e:
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        print("Fail to download %s. You can mannually download it from %s and put it to %s" % (base_name, full_url, save_name))
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        os.remove(save_name)
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        raise e

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def download():
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    return response.download(request, db)

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@click.command('download')
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def download():
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    '''
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    Install required libraries.
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    Note this library will install nltk dependencies into your
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    user directory.
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    '''
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    click.echo("Installing nltk packages into your user directories in " +
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               "the following order of existence (first found):\n" +
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               '\n'.join(nltk.data.path))
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    extensions = [("taggers", "averaged_perceptron_tagger"),
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                  ("corpora", "wordnet"),
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                  ("tokenizers", "punkt")]
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    missing = check_packages_exist(extensions)
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    for ext_tuple in missing:
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        nltk.download(ext_tuple[1])

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def download(self):
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    path = download_url(self.url, self.raw_dir)
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    extract_tar(path, self.raw_dir, mode='r')
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    os.unlink(path)

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def download(data_dir):
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    if not os.path.isdir(data_dir):
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        os.system('mkdir ' + data_dir)
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    os.chdir(data_dir)
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    if (not os.path.exists('train-images-idx3-ubyte')) or \
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       (not os.path.exists('train-labels-idx1-ubyte')) or \
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       (not os.path.exists('t10k-images-idx3-ubyte')) or \
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       (not os.path.exists('t10k-labels-idx1-ubyte')):
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           os.system('wget http://data.mxnet.io/mxnet/data/mnist.zip')
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           os.system('unzip mnist.zip; rm mnist.zip')
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    os.chdir('..')

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def download(dataset, year=None, redownload=True, data_dir=None):
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    fname = validate.dataset(dataset)
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    if year is None:
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        tag = "master"
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    else:
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        tag = "v{:d}".format(year)
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    url_template = "https://github.com/Geosyntec/water-quality-datasets/blob/{tag:s}/data/{fname:s}?raw=true"
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    src_url = url_template.format(tag=tag, fname=fname)
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    if data_dir is None:
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        base_dir = Path(os.environ.get("WQ_DATA", "~/.wq-data"))
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        data_dir = base_dir.expanduser().absolute() / tag
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    else:
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        data_dir = Path(data_dir)
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    data_dir.mkdir(exist_ok=True, parents=True)
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    dst_path = data_dir / fname
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    if not dst_path.exists() or redownload:
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        request.urlretrieve(src_url, dst_path)
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        with ZipFile(dst_path, "r") as zip_ref:
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            zip_ref.extractall(data_dir)
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    return dst_path.parent / "{}.csv".format(dst_path.stem)

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def download(name):
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    subs = dict(file=name%dict(version=version), path=htmlroot)
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    return "%(file)s <%(path)s/download.php?file=%(file)s>"%subs