34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
from urllib import request
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import math, sys
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def print_progress_bar(percent_progress=0, char_size=50, clear_line=True):
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bar_progress = math.floor(char_size*(percent_progress/100))
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bar = "=" * bar_progress + " " * (char_size - bar_progress)
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if clear_line:
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sys.stdout.write(u"\u001b[1000D")
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sys.stdout.write("[{:s}] {:d}%".format(bar, int(percent_progress)))
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sys.stdout.flush()
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def download_file(file_url, dest_path, bulk_size = 8192):
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req = request.urlopen(file_url)
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meta = req.info()
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file_size = int(meta.get('Content-Length'))
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with open(dest_path, 'wb') as dest_file:
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print('Downloading "{:s}". Size: {:d}b'.format(file_url, file_size))
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downloaded_size = 0
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while True:
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buff = req.read(bulk_size)
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if not buff:
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break
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downloaded_size += len(buff)
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dest_file.write(buff)
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progress = downloaded_size/file_size*100
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print_progress_bar(progress)
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dest_file.close()
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# Add linebreak
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print("")
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