Python字节单位转换(将字节转换为K M G T) – haodro.com |
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def bytes_to_human(n):
symbols = ('K','M','G','T','P','E','Z','Y')
prefix = {}
for i,s in enumerate(symbols):
prefix[s] = 1 = prefix[s]:
value = float(n) / prefix[s]
return '%.1f%s' % (value,s)
return '%sB' % n
python编写的储存单位转换代码(以字节(B)为单位)
def bytes(bytes):
if bytes < 1024: #比特
bytes = str(round(bytes, 2)) + ' B' #字节
elif bytes >= 1024 and bytes < 1024 * 1024:
bytes = str(round(bytes / 1024, 2)) + ' KB' #千字节
elif bytes >= 1024 * 1024 and bytes < 1024 * 1024 * 1024:
bytes = str(round(bytes / 1024 / 1024, 2)) + ' MB' #兆字节
elif bytes >= 1024 * 1024 * 1024 and bytes < 1024 * 1024 * 1024 * 1024:
bytes = str(round(bytes / 1024 / 1024 / 1024, 2)) + ' GB' #千兆字节
elif bytes >= 1024 * 1024 * 1024 * 1024 and bytes < 1024 * 1024 * 1024 * 1024 * 1024:
bytes = str(round(bytes / 1024 / 1024 / 1024 / 1024, 2)) + ' TB' #太字节
elif bytes >= 1024 * 1024 * 1024 * 1024 * 1024 and bytes < 1024 * 1024 * 1024 * 1024 * 1024 * 1024:
bytes = str(round(bytes / 1024 / 1024 / 1024 / 1024 / 1024, 2)) + ' PB' #拍字节
elif bytes >= 1024 * 1024 * 1024 * 1024 * 1024 * 1024 and bytes < 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024:
bytes = str(round(bytes / 1024 / 1024 / 1024 / 1024 / 1024 /1024, 2)) + ' EB' #艾字节
return bytes
if __name__ == '__main__':
print('0:' + bytes(0))
print('1:' + bytes(1))
print('2:' + bytes(10))
print('3:' + bytes(100))
print('4:' + bytes(1000))
print('5:' + bytes(10000))
print('6:' + bytes(100000))
print('7:' + bytes(1000000))
print('8:' + bytes(10000000))
print('9:' + bytes(100000000))
print('10:' + bytes(1000000000))
print('11:' + bytes(10000000000))
print('12:' + bytes(100000000000))
print('13:' + bytes(1000000000000))
print('14:' + bytes(10000000000000))
print('15:' + bytes(100000000000000))
print('16:' + bytes(1000000000000000))
print('17:' + bytes(10000000000000000))
print('18:' + bytes(100000000000000000))
print('19:' + bytes(1000000000000000000))
print('20:' + bytes(10000000000000000000))
print('20:' + bytes(100000000000000000000))
print('20:' + bytes(1000000000000000000000))
测试: “D:\Program Files\Python\Python36\python.exe” C:/Users/Jochen/PycharmProjects/mysite/bytes.py 0:0 B 1:1 B 2:10 B 3:100 B 4:1000 B 5:9.77 KB 6:97.66 KB 7:976.56 KB 8:9.54 MB 9:95.37 MB 10:953.67 MB 11:9.31 GB 12:93.13 GB 13:931.32 GB 14:9.09 TB 15:90.95 TB 16:909.49 TB 17:8.88 PB 18:88.82 PB 19:888.18 PB 20:8.67 EB 20:86.74 EB 20:867.36 EB Process finished with exit code 0 到此这篇关于Python字节单位转换(将字节转换为K M G T)的文章就介绍到这了,更多相关Python字节单位转换内容请搜索呐喊教程以前的文章或继续浏览下面的相关文章希望大家以后多多支持呐喊教程! 声明:本文内容来源于网络,版权归原作者所有,内容由互联网用户自发贡献自行上传,本网站不拥有所有权,未作人工编辑处理,也不承担相关法律责任。如果您发现有涉嫌版权的内容,欢迎发送邮件至:notice#nhooo.com(发邮件时,请将#更换为@)进行举报,并提供相关证据,一经查实,本站将立刻删除涉嫌侵权内容。 |
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