import libs.images2chips
import sys
import os

URLS = {
    'dataset-sample' : 'https://dl.dropboxusercontent.com/s/h8a8kev0rktf4kq/dataset-sample.tar.gz?dl=0',
    'dataset-medium' : 'https://dl.dropboxusercontent.com/s/r0dj9mhyv4bgbme/dataset-medium.tar.gz?dl=0',
}

def download_dataset(dataset):
    """ Download a dataset, extract it and create the tiles """

    if dataset not in URLS:
        print(f"unknown dataset {dataset}")
        sys.exit(0)

    filename = f'{dataset}.tar.gz'
    url = URLS[dataset]

    if not os.path.exists(filename):
        print(f'downloading dataset "{dataset}"')
        os.system(f'curl "{url}" -o {filename}')
    else:
        print(f'zipfile "{filename}" already exists, remove it if you want to re-download.')

    if not os.path.exists(dataset):
        print(f'extracting "{filename}"')
        os.system(f'tar -xvf {filename}')
    else:
        print(f'folder "{dataset}" already exists, remove it if you want to re-create.')

    image_chips = f'{dataset}/image-chips'
    label_chips = f'{dataset}/label-chips'
    if not os.path.exists(image_chips) and not os.path.exists(label_chips):
        print("creating chips")
        libs.images2chips.run(dataset)
    else:
        print(f'chip folders "{image_chips}" and "{label_chips}" already exist, remove them to recreate chips.')

e2f5ceef2503b9361349b06760c44f4ceb32bfb7
<mask token>

<mask token>


def download_dataset(dataset):
    """ Download a dataset, extract it and create the tiles """
    if dataset not in URLS:
        print(f'unknown dataset {dataset}')
        sys.exit(0)
    filename = f'{dataset}.tar.gz'
    url = URLS[dataset]
    if not os.path.exists(filename):
        print(f'downloading dataset "{dataset}"')
        os.system(f'curl "{url}" -o {filename}')
    else:
        print(
            f'zipfile "{filename}" already exists, remove it if you want to re-download.'
            )
    if not os.path.exists(dataset):
        print(f'extracting "{filename}"')
        os.system(f'tar -xvf {filename}')
    else:
        print(
            f'folder "{dataset}" already exists, remove it if you want to re-create.'
            )
    image_chips = f'{dataset}/image-chips'
    label_chips = f'{dataset}/label-chips'
    if not os.path.exists(image_chips) and not os.path.exists(label_chips):
        print('creating chips')
        libs.images2chips.run(dataset)
    else:
        print(
            f'chip folders "{image_chips}" and "{label_chips}" already exist, remove them to recreate chips.'
            )

<mask token>
URLS = {'dataset-sample':
    'https://dl.dropboxusercontent.com/s/h8a8kev0rktf4kq/dataset-sample.tar.gz?dl=0'
    , 'dataset-medium':
    'https://dl.dropboxusercontent.com/s/r0dj9mhyv4bgbme/dataset-medium.tar.gz?dl=0'
    }


def download_dataset(dataset):
    """ Download a dataset, extract it and create the tiles """
    if dataset not in URLS:
        print(f'unknown dataset {dataset}')
        sys.exit(0)
    filename = f'{dataset}.tar.gz'
    url = URLS[dataset]
    if not os.path.exists(filename):
        print(f'downloading dataset "{dataset}"')
        os.system(f'curl "{url}" -o {filename}')
    else:
        print(
            f'zipfile "{filename}" already exists, remove it if you want to re-download.'
            )
    if not os.path.exists(dataset):
        print(f'extracting "{filename}"')
        os.system(f'tar -xvf {filename}')
    else:
        print(
            f'folder "{dataset}" already exists, remove it if you want to re-create.'
            )
    image_chips = f'{dataset}/image-chips'
    label_chips = f'{dataset}/label-chips'
    if not os.path.exists(image_chips) and not os.path.exists(label_chips):
        print('creating chips')
        libs.images2chips.run(dataset)
    else:
        print(
            f'chip folders "{image_chips}" and "{label_chips}" already exist, remove them to recreate chips.'
            )

import libs.images2chips
import sys
import os
URLS = {'dataset-sample':
    'https://dl.dropboxusercontent.com/s/h8a8kev0rktf4kq/dataset-sample.tar.gz?dl=0'
    , 'dataset-medium':
    'https://dl.dropboxusercontent.com/s/r0dj9mhyv4bgbme/dataset-medium.tar.gz?dl=0'
    }


def download_dataset(dataset):
    """ Download a dataset, extract it and create the tiles """
    if dataset not in URLS:
        print(f'unknown dataset {dataset}')
        sys.exit(0)
    filename = f'{dataset}.tar.gz'
    url = URLS[dataset]
    if not os.path.exists(filename):
        print(f'downloading dataset "{dataset}"')
        os.system(f'curl "{url}" -o {filename}')
    else:
        print(
            f'zipfile "{filename}" already exists, remove it if you want to re-download.'
            )
    if not os.path.exists(dataset):
        print(f'extracting "{filename}"')
        os.system(f'tar -xvf {filename}')
    else:
        print(
            f'folder "{dataset}" already exists, remove it if you want to re-create.'
            )
    image_chips = f'{dataset}/image-chips'
    label_chips = f'{dataset}/label-chips'
    if not os.path.exists(image_chips) and not os.path.exists(label_chips):
        print('creating chips')
        libs.images2chips.run(dataset)
    else:
        print(
            f'chip folders "{image_chips}" and "{label_chips}" already exist, remove them to recreate chips.'
            )

import libs.images2chips
import sys
import os

URLS = {
    'dataset-sample' : 'https://dl.dropboxusercontent.com/s/h8a8kev0rktf4kq/dataset-sample.tar.gz?dl=0',
    'dataset-medium' : 'https://dl.dropboxusercontent.com/s/r0dj9mhyv4bgbme/dataset-medium.tar.gz?dl=0',
}

def download_dataset(dataset):
    """ Download a dataset, extract it and create the tiles """

    if dataset not in URLS:
        print(f"unknown dataset {dataset}")
        sys.exit(0)

    filename = f'{dataset}.tar.gz'
    url = URLS[dataset]

    if not os.path.exists(filename):
        print(f'downloading dataset "{dataset}"')
        os.system(f'curl "{url}" -o {filename}')
    else:
        print(f'zipfile "{filename}" already exists, remove it if you want to re-download.')

    if not os.path.exists(dataset):
        print(f'extracting "{filename}"')
        os.system(f'tar -xvf {filename}')
    else:
        print(f'folder "{dataset}" already exists, remove it if you want to re-create.')

    image_chips = f'{dataset}/image-chips'
    label_chips = f'{dataset}/label-chips'
    if not os.path.exists(image_chips) and not os.path.exists(label_chips):
        print("creating chips")
        libs.images2chips.run(dataset)
    else:
        print(f'chip folders "{image_chips}" and "{label_chips}" already exist, remove them to recreate chips.')
