我正在尝试将任何长度的十六进制转换为三元(双向),特别是在Python中。我尝试过使用int
,但这没用。我也尝试过这个名为baseconvert的库,但是当我尝试使用他们提供的NameError: name 'base' is not defined
命令时,它只会发出错误,base
。
然后,我尝试了这个脚本:
#!/usb/bin/python
def toStr(n,base):
convertString = "0123456789ABCDEF"
if n < base:
return convertString[n]
else:
return toStr(n//base,base) + convertString[n%base]
#####################
hex = "6a48f82d8e828ce82b82abc12397812389721389712387912321387913248723081270243872308472384723472304723089547230485728347283470928347087230457340587304857034570345708345034509348509834509834598230948230948203948092348092348092348092385409283092340923409823490823409820394820934809234809abababababab2345098234092349084238903244444444444444444444444444444442430898888888888888888888999999999999999999999997"
# hex = "6A48F82D8E828CE82B82"
# hex = "e30ac3baf3ab3ffedb8a02dfcc962e2c455650c1614d63ba9a058685da6f04f1c282a5214e65a47506d65a7b9a80d85fc7365aabce539a0696ff2157485d720a7368613531323a20646333656537636164333839396538333839316236376137376136356531356362346665383262356465646363623631373237383833633761306232663064366630396461643264316461393937336432663134333338393161653264373534623864316363653835656433656635353865363634626665656135373531363820696e6465782e68746d6c"
print("hex =", hex)
# dec = int(hex, 16)
# print("dec =", dec)
tern = (toStr(int(hex, 16),3))
print("tern =", tern)
rehex = (toStr(int(tern, 3),16))
print("rehex =", rehex)
#####################
# unhex: Convert Hexadecits to Trits
# tern = ""
# for i in hex:
# digit = (toStr(int(i, 16),3))
# tern += digit
# # print("tern =", tern)
# # print(i)
# print("tern =", tern)
它是双向的,但显示了这个错误:RecursionError: maximum recursion depth exceeded in comparison
。我希望有任何长度,所以我不能只增加最大递归深度,因为它仍然不适用于每个长度。
任何帮助表示赞赏!
您的代码按预期工作,并执行您希望它执行的操作。问题是默认情况下Python具有最大递归深度的保护(堆栈中最多1000层)。你可以增加它,但这不会很大。你真正想做的是以迭代的方式重写你的代码。
您的代码看起来像这样:
def toStr(n, base):
convertString = "0123456789ABCDEF"
result = ''
while n > base:
result = result + convertString[n%base]
n = n//base
if n > 0:
result = result + convertString[n]
return result