本文整理匯總了Python中base64.a85decode方法的典型用法代碼示例。如果您正苦於以下問題：Python base64.a85decode方法的具體用法？Python base64.a85decode怎麽用？Python base64.a85decode使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類base64的用法示例。
在下文中一共展示了base64.a85decode方法的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: base85_decode
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def base85_decode(self):
"""Decode as Base85
Base85 is a notation for encoding arbitrary byte data using a
restricted set of symbols that can be conveniently used by humans
and processed by computers.This property decodes raw data
into an ASCII Base58 string.
Returns:
Chepy: The Chepy object.
Examples:
>>> Chepy("F)Po,+Cno&@/").base85_decode().output.decode()
"some data"
"""
self.state = base64.a85decode(self._convert_to_bytes())
return self 示例2: main
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def main():
inp = input("->")
encoded = inp.encode("utf-8") # encoded the input (we need a bytes like object)
a85encoded = base64.a85encode(encoded) # a85encoded the encoded string
print(a85encoded)
print(base64.a85decode(a85encoded).decode("utf-8")) # decoded it 示例3: test_a85_padding
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_a85_padding(self):
eq = self.assertEqual
eq(base64.a85encode(b"x", pad=True), b'GQ7^D')
eq(base64.a85encode(b"xx", pad=True), b"G^'2g")
eq(base64.a85encode(b"xxx", pad=True), b'G^+H5')
eq(base64.a85encode(b"xxxx", pad=True), b'G^+IX')
eq(base64.a85encode(b"xxxxx", pad=True), b'G^+IXGQ7^D')
eq(base64.a85decode(b'GQ7^D'), b"x\x00\x00\x00")
eq(base64.a85decode(b"G^'2g"), b"xx\x00\x00")
eq(base64.a85decode(b'G^+H5'), b"xxx\x00")
eq(base64.a85decode(b'G^+IX'), b"xxxx")
eq(base64.a85decode(b'G^+IXGQ7^D'), b"xxxxx\x00\x00\x00") 示例4: test_a85decode_errors
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_a85decode_errors(self):
illegal = (set(range(32)) | set(range(118, 256))) - set(b' \t\n\r\v')
for c in illegal:
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'!!!!' + bytes([c]))
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'!!!!' + bytes([c]), adobe=False)
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'<~!!!!' + bytes([c]) + b'~>', adobe=True)
self.assertRaises(ValueError, base64.a85decode,
b"malformed", adobe=True)
self.assertRaises(ValueError, base64.a85decode,
b"<~still malformed", adobe=True)
self.assertRaises(ValueError, base64.a85decode,
b"also malformed~>", adobe=True)
# With adobe=False (the default), Adobe framing markers are disallowed
self.assertRaises(ValueError, base64.a85decode,
b"<~~>")
self.assertRaises(ValueError, base64.a85decode,
b"<~~>", adobe=False)
base64.a85decode(b"<~~>", adobe=True) # sanity check
self.assertRaises(ValueError, base64.a85decode,
b"abcx", adobe=False)
self.assertRaises(ValueError, base64.a85decode,
b"abcdey", adobe=False)
self.assertRaises(ValueError, base64.a85decode,
b"a b\nc", adobe=False, ignorechars=b"")
self.assertRaises(ValueError, base64.a85decode, b's', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W-', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W-"', adobe=False) 示例5: test_decode_nonascii_str
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_decode_nonascii_str(self):
decode_funcs = (base64.b64decode,
base64.standard_b64decode,
base64.urlsafe_b64decode,
base64.b32decode,
base64.b16decode,
base64.b85decode,
base64.a85decode)
for f in decode_funcs:
self.assertRaises(ValueError, f, 'with non-ascii \xcb') 示例6: test_a85decode_errors
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_a85decode_errors(self):
illegal = (set(range(32)) | set(range(118, 256))) - set(b' \t\n\r\v')
for c in illegal:
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'!!!!' + bytes([c]))
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'!!!!' + bytes([c]), adobe=False)
with self.assertRaises(ValueError, msg=bytes([c])):
base64.a85decode(b'<~!!!!' + bytes([c]) + b'~>', adobe=True)
self.assertRaises(ValueError, base64.a85decode,
b"malformed", adobe=True)
self.assertRaises(ValueError, base64.a85decode,
b"<~still malformed", adobe=True)
# With adobe=False (the default), Adobe framing markers are disallowed
self.assertRaises(ValueError, base64.a85decode,
b"<~~>")
self.assertRaises(ValueError, base64.a85decode,
b"<~~>", adobe=False)
base64.a85decode(b"<~~>", adobe=True) # sanity check
self.assertRaises(ValueError, base64.a85decode,
b"abcx", adobe=False)
self.assertRaises(ValueError, base64.a85decode,
b"abcdey", adobe=False)
self.assertRaises(ValueError, base64.a85decode,
b"a b\nc", adobe=False, ignorechars=b"")
self.assertRaises(ValueError, base64.a85decode, b's', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W-', adobe=False)
self.assertRaises(ValueError, base64.a85decode, b's8W-"', adobe=False) 示例7: test_a85decode
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_a85decode(self):
eq = self.assertEqual
tests = {
b'': b'',
b'GB\\6`E-ZP=Df.1GEb>': b'www.python.org',
b"""! ! * -'"\n\t\t9eu\r\n7# RL\vhG$k3[W&.oNg'GVB"(`=52*$$"""
b"""(B+<_pR,UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Ykm5X@_(6q'R884cE"""
b"""H9MJ8X:f1+h<)lt#=BSg3>[:ZC?t!MSA7]@cBPD3sCi+'.E,fo>FEMbN"""
b"""G^4U^I!pHnJ:W<)KS>/9Ll%"IN/`jYOHG]iPa.Q$R$jD4S=Q7DTV8*TU"""
b"""nsrdW2ZetXKAY/Yd(L?['d?O\\@K2_]Y2%o^qmn*`5Ta:aN;TJbg"GZd"""
b"""*^:jeCE.%f\\,!5gtgiEi8N\\UjQ5OekiqBum-X60nF?)@o_%qPq"ad`"""
b"""r;HT""": bytes(range(255)),
b"""@:E_WAS,RgBkhF"D/O92EH6,BF`qtRH$VbC6UX@47n?3D92&&T:Jand;c"""
b"""Hat='/U/0JP==1c70M3&r-I,;<FN.OZ`-3]oSW/g+A(H[P""":
b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234'
b'56789!@#0^&*();:<>,. []{}',
b'DJpY:@:Wn_DJ(RS': b'no padding..',
b'H=_,8+Cf>,E,oN2F(oQ1z': b'zero compression\x00\x00\x00\x00',
b'H=_,8+Cf>,E,oN2F(oQ1!!!!': b'zero compression\x00\x00\x00',
b'6>q!aA79M(3WK-[!!': b"Boundary:\x00\x00\x00\x00",
b';fH/TAKYK$D/aMV+<VdL': b'Space compr: ',
b'rr': b'\xff',
b's8N': b'\xff'*2,
b's8W*': b'\xff'*3,
b's8W-!': b'\xff'*4,
}
for data, res in tests.items():
eq(base64.a85decode(data), res, data)
eq(base64.a85decode(data, adobe=False), res, data)
eq(base64.a85decode(data.decode("ascii"), adobe=False), res, data)
eq(base64.a85decode(b'<~' + data + b'~>', adobe=True), res, data)
eq(base64.a85decode('<~%s~>' % data.decode("ascii"), adobe=True),
res, data)
eq(base64.a85decode(b'yy', foldspaces=True, adobe=False), b' '*8)
eq(base64.a85decode(b'y+<Vd', foldspaces=True, adobe=False), b' '*7)
eq(base64.a85decode(b'y+<U', foldspaces=True, adobe=False), b' '*6)
eq(base64.a85decode(b'y+9', foldspaces=True, adobe=False), b' '*5)
self.check_other_types(base64.a85decode, b'GB\\6`E-ZP=Df.1GEb>',
b"www.python.org") 示例8: test_a85decode
# 需要導入模塊: import base64 [as 別名]
# 或者: from base64 import a85decode [as 別名]
def test_a85decode(self):
eq = self.assertEqual
tests = {
b'': b'',
b'GB\\6`E-ZP=Df.1GEb>': b'www.python.org',
b"""! ! * -'"\n\t\t9eu\r\n7# RL\vhG$k3[W&.oNg'GVB"(`=52*$$"""
b"""(B+<_pR,UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Ykm5X@_(6q'R884cE"""
b"""H9MJ8X:f1+h<)lt#=BSg3>[:ZC?t!MSA7]@cBPD3sCi+'.E,fo>FEMbN"""
b"""G^4U^I!pHnJ:W<)KS>/9Ll%"IN/`jYOHG]iPa.Q$R$jD4S=Q7DTV8*TU"""
b"""nsrdW2ZetXKAY/Yd(L?['d?O\\@K2_]Y2%o^qmn*`5Ta:aN;TJbg"GZd"""
b"""*^:jeCE.%f\\,!5gtgiEi8N\\UjQ5OekiqBum-X60nF?)@o_%qPq"ad`"""
b"""r;HT""": bytes(range(255)),
b"""@:E_WAS,RgBkhF"D/O92EH6,BF`qtRH$VbC6UX@47n?3D92&&T:Jand;c"""
b"""Hat='/U/0JP==1c70M3&r-I,;<FN.OZ`-3]oSW/g+A(H[P""":
b'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234'
b'56789!@#0^&*();:<>,. []{}',
b'DJpY:@:Wn_DJ(RS': b'no padding..',
b'H=_,8+Cf>,E,oN2F(oQ1z': b'zero compression\x00\x00\x00\x00',
b'H=_,8+Cf>,E,oN2F(oQ1!!!!': b'zero compression\x00\x00\x00',
b'6>q!aA79M(3WK-[!!': b"Boundary:\x00\x00\x00\x00",
b';fH/TAKYK$D/aMV+<VdL': b'Space compr: ',
b'rr': b'\xff',
b's8N': b'\xff'*2,
b's8W*': b'\xff'*3,
b's8W-!': b'\xff'*4,
}
for data, res in tests.items():
eq(base64.a85decode(data), res, data)
eq(base64.a85decode(data, adobe=False), res, data)
eq(base64.a85decode(data.decode("ascii"), adobe=False), res, data)
eq(base64.a85decode(b'<~' + data + b'~>', adobe=True), res, data)
eq(base64.a85decode(data + b'~>', adobe=True), res, data)
eq(base64.a85decode('<~%s~>' % data.decode("ascii"), adobe=True),
res, data)
eq(base64.a85decode(b'yy', foldspaces=True, adobe=False), b' '*8)
eq(base64.a85decode(b'y+<Vd', foldspaces=True, adobe=False), b' '*7)
eq(base64.a85decode(b'y+<U', foldspaces=True, adobe=False), b' '*6)
eq(base64.a85decode(b'y+9', foldspaces=True, adobe=False), b' '*5)
self.check_other_types(base64.a85decode, b'GB\\6`E-ZP=Df.1GEb>',
b"www.python.org")