Added missing svn:eol-style property to text files.
This commit is contained in:
Tim Peters
parent
edd66fa7e9
commit
2adc626bb5
|
|
@ -1,396 +1,396 @@
|
||||||
from unittest import TestCase, main
|
from unittest import TestCase, main
|
||||||
import uuid
|
import uuid
|
||||||
|
|
||||||
def importable(name):
|
def importable(name):
|
||||||
try:
|
try:
|
||||||
__import__(name)
|
__import__(name)
|
||||||
return True
|
return True
|
||||||
except:
|
except:
|
||||||
return False
|
return False
|
||||||
|
|
||||||
class TestUUID(TestCase):
|
class TestUUID(TestCase):
|
||||||
last_node = None
|
last_node = None
|
||||||
|
|
||||||
def test_UUID(self):
|
def test_UUID(self):
|
||||||
equal = self.assertEqual
|
equal = self.assertEqual
|
||||||
ascending = []
|
ascending = []
|
||||||
for (string, curly, hex, bytes, fields, integer, urn,
|
for (string, curly, hex, bytes, fields, integer, urn,
|
||||||
time, clock_seq, variant, version) in [
|
time, clock_seq, variant, version) in [
|
||||||
('00000000-0000-0000-0000-000000000000',
|
('00000000-0000-0000-0000-000000000000',
|
||||||
'{00000000-0000-0000-0000-000000000000}',
|
'{00000000-0000-0000-0000-000000000000}',
|
||||||
'00000000000000000000000000000000',
|
'00000000000000000000000000000000',
|
||||||
'\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0',
|
'\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0',
|
||||||
(0, 0, 0, 0, 0, 0),
|
(0, 0, 0, 0, 0, 0),
|
||||||
0,
|
0,
|
||||||
'urn:uuid:00000000-0000-0000-0000-000000000000',
|
'urn:uuid:00000000-0000-0000-0000-000000000000',
|
||||||
0, 0, uuid.RESERVED_NCS, None),
|
0, 0, uuid.RESERVED_NCS, None),
|
||||||
('00010203-0405-0607-0809-0a0b0c0d0e0f',
|
('00010203-0405-0607-0809-0a0b0c0d0e0f',
|
||||||
'{00010203-0405-0607-0809-0a0b0c0d0e0f}',
|
'{00010203-0405-0607-0809-0a0b0c0d0e0f}',
|
||||||
'000102030405060708090a0b0c0d0e0f',
|
'000102030405060708090a0b0c0d0e0f',
|
||||||
'\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\x0d\x0e\x0f',
|
'\0\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\x0d\x0e\x0f',
|
||||||
(0x00010203L, 0x0405, 0x0607, 8, 9, 0x0a0b0c0d0e0fL),
|
(0x00010203L, 0x0405, 0x0607, 8, 9, 0x0a0b0c0d0e0fL),
|
||||||
0x000102030405060708090a0b0c0d0e0fL,
|
0x000102030405060708090a0b0c0d0e0fL,
|
||||||
'urn:uuid:00010203-0405-0607-0809-0a0b0c0d0e0f',
|
'urn:uuid:00010203-0405-0607-0809-0a0b0c0d0e0f',
|
||||||
0x607040500010203L, 0x809, uuid.RESERVED_NCS, None),
|
0x607040500010203L, 0x809, uuid.RESERVED_NCS, None),
|
||||||
('02d9e6d5-9467-382e-8f9b-9300a64ac3cd',
|
('02d9e6d5-9467-382e-8f9b-9300a64ac3cd',
|
||||||
'{02d9e6d5-9467-382e-8f9b-9300a64ac3cd}',
|
'{02d9e6d5-9467-382e-8f9b-9300a64ac3cd}',
|
||||||
'02d9e6d59467382e8f9b9300a64ac3cd',
|
'02d9e6d59467382e8f9b9300a64ac3cd',
|
||||||
'\x02\xd9\xe6\xd5\x94\x67\x38\x2e\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd',
|
'\x02\xd9\xe6\xd5\x94\x67\x38\x2e\x8f\x9b\x93\x00\xa6\x4a\xc3\xcd',
|
||||||
(0x02d9e6d5L, 0x9467, 0x382e, 0x8f, 0x9b, 0x9300a64ac3cdL),
|
(0x02d9e6d5L, 0x9467, 0x382e, 0x8f, 0x9b, 0x9300a64ac3cdL),
|
||||||
0x02d9e6d59467382e8f9b9300a64ac3cdL,
|
0x02d9e6d59467382e8f9b9300a64ac3cdL,
|
||||||
'urn:uuid:02d9e6d5-9467-382e-8f9b-9300a64ac3cd',
|
'urn:uuid:02d9e6d5-9467-382e-8f9b-9300a64ac3cd',
|
||||||
0x82e946702d9e6d5L, 0xf9b, uuid.RFC_4122, 3),
|
0x82e946702d9e6d5L, 0xf9b, uuid.RFC_4122, 3),
|
||||||
('12345678-1234-5678-1234-567812345678',
|
('12345678-1234-5678-1234-567812345678',
|
||||||
'{12345678-1234-5678-1234-567812345678}',
|
'{12345678-1234-5678-1234-567812345678}',
|
||||||
'12345678123456781234567812345678',
|
'12345678123456781234567812345678',
|
||||||
'\x12\x34\x56\x78'*4,
|
'\x12\x34\x56\x78'*4,
|
||||||
(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678),
|
(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678),
|
||||||
0x12345678123456781234567812345678,
|
0x12345678123456781234567812345678,
|
||||||
'urn:uuid:12345678-1234-5678-1234-567812345678',
|
'urn:uuid:12345678-1234-5678-1234-567812345678',
|
||||||
0x678123412345678L, 0x1234, uuid.RESERVED_NCS, None),
|
0x678123412345678L, 0x1234, uuid.RESERVED_NCS, None),
|
||||||
('6ba7b810-9dad-11d1-80b4-00c04fd430c8',
|
('6ba7b810-9dad-11d1-80b4-00c04fd430c8',
|
||||||
'{6ba7b810-9dad-11d1-80b4-00c04fd430c8}',
|
'{6ba7b810-9dad-11d1-80b4-00c04fd430c8}',
|
||||||
'6ba7b8109dad11d180b400c04fd430c8',
|
'6ba7b8109dad11d180b400c04fd430c8',
|
||||||
'\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
'\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
||||||
(0x6ba7b810L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
(0x6ba7b810L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
||||||
0x6ba7b8109dad11d180b400c04fd430c8L,
|
0x6ba7b8109dad11d180b400c04fd430c8L,
|
||||||
'urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8',
|
'urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8',
|
||||||
0x1d19dad6ba7b810L, 0xb4, uuid.RFC_4122, 1),
|
0x1d19dad6ba7b810L, 0xb4, uuid.RFC_4122, 1),
|
||||||
('6ba7b811-9dad-11d1-80b4-00c04fd430c8',
|
('6ba7b811-9dad-11d1-80b4-00c04fd430c8',
|
||||||
'{6ba7b811-9dad-11d1-80b4-00c04fd430c8}',
|
'{6ba7b811-9dad-11d1-80b4-00c04fd430c8}',
|
||||||
'6ba7b8119dad11d180b400c04fd430c8',
|
'6ba7b8119dad11d180b400c04fd430c8',
|
||||||
'\x6b\xa7\xb8\x11\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
'\x6b\xa7\xb8\x11\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
||||||
(0x6ba7b811L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
(0x6ba7b811L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
||||||
0x6ba7b8119dad11d180b400c04fd430c8L,
|
0x6ba7b8119dad11d180b400c04fd430c8L,
|
||||||
'urn:uuid:6ba7b811-9dad-11d1-80b4-00c04fd430c8',
|
'urn:uuid:6ba7b811-9dad-11d1-80b4-00c04fd430c8',
|
||||||
0x1d19dad6ba7b811L, 0xb4, uuid.RFC_4122, 1),
|
0x1d19dad6ba7b811L, 0xb4, uuid.RFC_4122, 1),
|
||||||
('6ba7b812-9dad-11d1-80b4-00c04fd430c8',
|
('6ba7b812-9dad-11d1-80b4-00c04fd430c8',
|
||||||
'{6ba7b812-9dad-11d1-80b4-00c04fd430c8}',
|
'{6ba7b812-9dad-11d1-80b4-00c04fd430c8}',
|
||||||
'6ba7b8129dad11d180b400c04fd430c8',
|
'6ba7b8129dad11d180b400c04fd430c8',
|
||||||
'\x6b\xa7\xb8\x12\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
'\x6b\xa7\xb8\x12\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
||||||
(0x6ba7b812L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
(0x6ba7b812L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
||||||
0x6ba7b8129dad11d180b400c04fd430c8L,
|
0x6ba7b8129dad11d180b400c04fd430c8L,
|
||||||
'urn:uuid:6ba7b812-9dad-11d1-80b4-00c04fd430c8',
|
'urn:uuid:6ba7b812-9dad-11d1-80b4-00c04fd430c8',
|
||||||
0x1d19dad6ba7b812L, 0xb4, uuid.RFC_4122, 1),
|
0x1d19dad6ba7b812L, 0xb4, uuid.RFC_4122, 1),
|
||||||
('6ba7b814-9dad-11d1-80b4-00c04fd430c8',
|
('6ba7b814-9dad-11d1-80b4-00c04fd430c8',
|
||||||
'{6ba7b814-9dad-11d1-80b4-00c04fd430c8}',
|
'{6ba7b814-9dad-11d1-80b4-00c04fd430c8}',
|
||||||
'6ba7b8149dad11d180b400c04fd430c8',
|
'6ba7b8149dad11d180b400c04fd430c8',
|
||||||
'\x6b\xa7\xb8\x14\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
'\x6b\xa7\xb8\x14\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8',
|
||||||
(0x6ba7b814L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
(0x6ba7b814L, 0x9dad, 0x11d1, 0x80, 0xb4, 0x00c04fd430c8L),
|
||||||
0x6ba7b8149dad11d180b400c04fd430c8L,
|
0x6ba7b8149dad11d180b400c04fd430c8L,
|
||||||
'urn:uuid:6ba7b814-9dad-11d1-80b4-00c04fd430c8',
|
'urn:uuid:6ba7b814-9dad-11d1-80b4-00c04fd430c8',
|
||||||
0x1d19dad6ba7b814L, 0xb4, uuid.RFC_4122, 1),
|
0x1d19dad6ba7b814L, 0xb4, uuid.RFC_4122, 1),
|
||||||
('7d444840-9dc0-11d1-b245-5ffdce74fad2',
|
('7d444840-9dc0-11d1-b245-5ffdce74fad2',
|
||||||
'{7d444840-9dc0-11d1-b245-5ffdce74fad2}',
|
'{7d444840-9dc0-11d1-b245-5ffdce74fad2}',
|
||||||
'7d4448409dc011d1b2455ffdce74fad2',
|
'7d4448409dc011d1b2455ffdce74fad2',
|
||||||
'\x7d\x44\x48\x40\x9d\xc0\x11\xd1\xb2\x45\x5f\xfd\xce\x74\xfa\xd2',
|
'\x7d\x44\x48\x40\x9d\xc0\x11\xd1\xb2\x45\x5f\xfd\xce\x74\xfa\xd2',
|
||||||
(0x7d444840L, 0x9dc0, 0x11d1, 0xb2, 0x45, 0x5ffdce74fad2L),
|
(0x7d444840L, 0x9dc0, 0x11d1, 0xb2, 0x45, 0x5ffdce74fad2L),
|
||||||
0x7d4448409dc011d1b2455ffdce74fad2L,
|
0x7d4448409dc011d1b2455ffdce74fad2L,
|
||||||
'urn:uuid:7d444840-9dc0-11d1-b245-5ffdce74fad2',
|
'urn:uuid:7d444840-9dc0-11d1-b245-5ffdce74fad2',
|
||||||
0x1d19dc07d444840L, 0x3245, uuid.RFC_4122, 1),
|
0x1d19dc07d444840L, 0x3245, uuid.RFC_4122, 1),
|
||||||
('e902893a-9d22-3c7e-a7b8-d6e313b71d9f',
|
('e902893a-9d22-3c7e-a7b8-d6e313b71d9f',
|
||||||
'{e902893a-9d22-3c7e-a7b8-d6e313b71d9f}',
|
'{e902893a-9d22-3c7e-a7b8-d6e313b71d9f}',
|
||||||
'e902893a9d223c7ea7b8d6e313b71d9f',
|
'e902893a9d223c7ea7b8d6e313b71d9f',
|
||||||
'\xe9\x02\x89\x3a\x9d\x22\x3c\x7e\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f',
|
'\xe9\x02\x89\x3a\x9d\x22\x3c\x7e\xa7\xb8\xd6\xe3\x13\xb7\x1d\x9f',
|
||||||
(0xe902893aL, 0x9d22, 0x3c7e, 0xa7, 0xb8, 0xd6e313b71d9fL),
|
(0xe902893aL, 0x9d22, 0x3c7e, 0xa7, 0xb8, 0xd6e313b71d9fL),
|
||||||
0xe902893a9d223c7ea7b8d6e313b71d9fL,
|
0xe902893a9d223c7ea7b8d6e313b71d9fL,
|
||||||
'urn:uuid:e902893a-9d22-3c7e-a7b8-d6e313b71d9f',
|
'urn:uuid:e902893a-9d22-3c7e-a7b8-d6e313b71d9f',
|
||||||
0xc7e9d22e902893aL, 0x27b8, uuid.RFC_4122, 3),
|
0xc7e9d22e902893aL, 0x27b8, uuid.RFC_4122, 3),
|
||||||
('eb424026-6f54-4ef8-a4d0-bb658a1fc6cf',
|
('eb424026-6f54-4ef8-a4d0-bb658a1fc6cf',
|
||||||
'{eb424026-6f54-4ef8-a4d0-bb658a1fc6cf}',
|
'{eb424026-6f54-4ef8-a4d0-bb658a1fc6cf}',
|
||||||
'eb4240266f544ef8a4d0bb658a1fc6cf',
|
'eb4240266f544ef8a4d0bb658a1fc6cf',
|
||||||
'\xeb\x42\x40\x26\x6f\x54\x4e\xf8\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf',
|
'\xeb\x42\x40\x26\x6f\x54\x4e\xf8\xa4\xd0\xbb\x65\x8a\x1f\xc6\xcf',
|
||||||
(0xeb424026L, 0x6f54, 0x4ef8, 0xa4, 0xd0, 0xbb658a1fc6cfL),
|
(0xeb424026L, 0x6f54, 0x4ef8, 0xa4, 0xd0, 0xbb658a1fc6cfL),
|
||||||
0xeb4240266f544ef8a4d0bb658a1fc6cfL,
|
0xeb4240266f544ef8a4d0bb658a1fc6cfL,
|
||||||
'urn:uuid:eb424026-6f54-4ef8-a4d0-bb658a1fc6cf',
|
'urn:uuid:eb424026-6f54-4ef8-a4d0-bb658a1fc6cf',
|
||||||
0xef86f54eb424026L, 0x24d0, uuid.RFC_4122, 4),
|
0xef86f54eb424026L, 0x24d0, uuid.RFC_4122, 4),
|
||||||
('f81d4fae-7dec-11d0-a765-00a0c91e6bf6',
|
('f81d4fae-7dec-11d0-a765-00a0c91e6bf6',
|
||||||
'{f81d4fae-7dec-11d0-a765-00a0c91e6bf6}',
|
'{f81d4fae-7dec-11d0-a765-00a0c91e6bf6}',
|
||||||
'f81d4fae7dec11d0a76500a0c91e6bf6',
|
'f81d4fae7dec11d0a76500a0c91e6bf6',
|
||||||
'\xf8\x1d\x4f\xae\x7d\xec\x11\xd0\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6',
|
'\xf8\x1d\x4f\xae\x7d\xec\x11\xd0\xa7\x65\x00\xa0\xc9\x1e\x6b\xf6',
|
||||||
(0xf81d4faeL, 0x7dec, 0x11d0, 0xa7, 0x65, 0x00a0c91e6bf6L),
|
(0xf81d4faeL, 0x7dec, 0x11d0, 0xa7, 0x65, 0x00a0c91e6bf6L),
|
||||||
0xf81d4fae7dec11d0a76500a0c91e6bf6L,
|
0xf81d4fae7dec11d0a76500a0c91e6bf6L,
|
||||||
'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6',
|
'urn:uuid:f81d4fae-7dec-11d0-a765-00a0c91e6bf6',
|
||||||
0x1d07decf81d4faeL, 0x2765, uuid.RFC_4122, 1),
|
0x1d07decf81d4faeL, 0x2765, uuid.RFC_4122, 1),
|
||||||
('fffefdfc-fffe-fffe-fffe-fffefdfcfbfa',
|
('fffefdfc-fffe-fffe-fffe-fffefdfcfbfa',
|
||||||
'{fffefdfc-fffe-fffe-fffe-fffefdfcfbfa}',
|
'{fffefdfc-fffe-fffe-fffe-fffefdfcfbfa}',
|
||||||
'fffefdfcfffefffefffefffefdfcfbfa',
|
'fffefdfcfffefffefffefffefdfcfbfa',
|
||||||
'\xff\xfe\xfd\xfc\xff\xfe\xff\xfe\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa',
|
'\xff\xfe\xfd\xfc\xff\xfe\xff\xfe\xff\xfe\xff\xfe\xfd\xfc\xfb\xfa',
|
||||||
(0xfffefdfcL, 0xfffe, 0xfffe, 0xff, 0xfe, 0xfffefdfcfbfaL),
|
(0xfffefdfcL, 0xfffe, 0xfffe, 0xff, 0xfe, 0xfffefdfcfbfaL),
|
||||||
0xfffefdfcfffefffefffefffefdfcfbfaL,
|
0xfffefdfcfffefffefffefffefdfcfbfaL,
|
||||||
'urn:uuid:fffefdfc-fffe-fffe-fffe-fffefdfcfbfa',
|
'urn:uuid:fffefdfc-fffe-fffe-fffe-fffefdfcfbfa',
|
||||||
0xffefffefffefdfcL, 0x3ffe, uuid.RESERVED_FUTURE, None),
|
0xffefffefffefdfcL, 0x3ffe, uuid.RESERVED_FUTURE, None),
|
||||||
('ffffffff-ffff-ffff-ffff-ffffffffffff',
|
('ffffffff-ffff-ffff-ffff-ffffffffffff',
|
||||||
'{ffffffff-ffff-ffff-ffff-ffffffffffff}',
|
'{ffffffff-ffff-ffff-ffff-ffffffffffff}',
|
||||||
'ffffffffffffffffffffffffffffffff',
|
'ffffffffffffffffffffffffffffffff',
|
||||||
'\xff'*16,
|
'\xff'*16,
|
||||||
(0xffffffffL, 0xffffL, 0xffffL, 0xff, 0xff, 0xffffffffffffL),
|
(0xffffffffL, 0xffffL, 0xffffL, 0xff, 0xff, 0xffffffffffffL),
|
||||||
0xffffffffffffffffffffffffffffffffL,
|
0xffffffffffffffffffffffffffffffffL,
|
||||||
'urn:uuid:ffffffff-ffff-ffff-ffff-ffffffffffff',
|
'urn:uuid:ffffffff-ffff-ffff-ffff-ffffffffffff',
|
||||||
0xfffffffffffffffL, 0x3fff, uuid.RESERVED_FUTURE, None),
|
0xfffffffffffffffL, 0x3fff, uuid.RESERVED_FUTURE, None),
|
||||||
]:
|
]:
|
||||||
equivalents = []
|
equivalents = []
|
||||||
# Construct each UUID in several different ways.
|
# Construct each UUID in several different ways.
|
||||||
for u in [uuid.UUID(string), uuid.UUID(curly), uuid.UUID(hex),
|
for u in [uuid.UUID(string), uuid.UUID(curly), uuid.UUID(hex),
|
||||||
uuid.UUID(bytes=bytes), uuid.UUID(fields=fields),
|
uuid.UUID(bytes=bytes), uuid.UUID(fields=fields),
|
||||||
uuid.UUID(int=integer), uuid.UUID(urn)]:
|
uuid.UUID(int=integer), uuid.UUID(urn)]:
|
||||||
# Test all conversions and properties of the UUID object.
|
# Test all conversions and properties of the UUID object.
|
||||||
equal(str(u), string)
|
equal(str(u), string)
|
||||||
equal(int(u), integer)
|
equal(int(u), integer)
|
||||||
equal(u.bytes, bytes)
|
equal(u.bytes, bytes)
|
||||||
equal(u.fields, fields)
|
equal(u.fields, fields)
|
||||||
equal(u.time_low, fields[0])
|
equal(u.time_low, fields[0])
|
||||||
equal(u.time_mid, fields[1])
|
equal(u.time_mid, fields[1])
|
||||||
equal(u.time_hi_version, fields[2])
|
equal(u.time_hi_version, fields[2])
|
||||||
equal(u.clock_seq_hi_variant, fields[3])
|
equal(u.clock_seq_hi_variant, fields[3])
|
||||||
equal(u.clock_seq_low, fields[4])
|
equal(u.clock_seq_low, fields[4])
|
||||||
equal(u.node, fields[5])
|
equal(u.node, fields[5])
|
||||||
equal(u.hex, hex)
|
equal(u.hex, hex)
|
||||||
equal(u.int, integer)
|
equal(u.int, integer)
|
||||||
equal(u.urn, urn)
|
equal(u.urn, urn)
|
||||||
equal(u.time, time)
|
equal(u.time, time)
|
||||||
equal(u.clock_seq, clock_seq)
|
equal(u.clock_seq, clock_seq)
|
||||||
equal(u.variant, variant)
|
equal(u.variant, variant)
|
||||||
equal(u.version, version)
|
equal(u.version, version)
|
||||||
equivalents.append(u)
|
equivalents.append(u)
|
||||||
|
|
||||||
# Different construction methods should give the same UUID.
|
# Different construction methods should give the same UUID.
|
||||||
for u in equivalents:
|
for u in equivalents:
|
||||||
for v in equivalents:
|
for v in equivalents:
|
||||||
equal(u, v)
|
equal(u, v)
|
||||||
ascending.append(u)
|
ascending.append(u)
|
||||||
|
|
||||||
# Test comparison of UUIDs.
|
# Test comparison of UUIDs.
|
||||||
for i in range(len(ascending)):
|
for i in range(len(ascending)):
|
||||||
for j in range(len(ascending)):
|
for j in range(len(ascending)):
|
||||||
equal(cmp(i, j), cmp(ascending[i], ascending[j]))
|
equal(cmp(i, j), cmp(ascending[i], ascending[j]))
|
||||||
|
|
||||||
# Test sorting of UUIDs (above list is in ascending order).
|
# Test sorting of UUIDs (above list is in ascending order).
|
||||||
resorted = ascending[:]
|
resorted = ascending[:]
|
||||||
resorted.reverse()
|
resorted.reverse()
|
||||||
resorted.sort()
|
resorted.sort()
|
||||||
equal(ascending, resorted)
|
equal(ascending, resorted)
|
||||||
|
|
||||||
def test_exceptions(self):
|
def test_exceptions(self):
|
||||||
badvalue = lambda f: self.assertRaises(ValueError, f)
|
badvalue = lambda f: self.assertRaises(ValueError, f)
|
||||||
badtype = lambda f: self.assertRaises(TypeError, f)
|
badtype = lambda f: self.assertRaises(TypeError, f)
|
||||||
|
|
||||||
# Badly formed hex strings.
|
# Badly formed hex strings.
|
||||||
badvalue(lambda: uuid.UUID(''))
|
badvalue(lambda: uuid.UUID(''))
|
||||||
badvalue(lambda: uuid.UUID('abc'))
|
badvalue(lambda: uuid.UUID('abc'))
|
||||||
badvalue(lambda: uuid.UUID('1234567812345678123456781234567'))
|
badvalue(lambda: uuid.UUID('1234567812345678123456781234567'))
|
||||||
badvalue(lambda: uuid.UUID('123456781234567812345678123456789'))
|
badvalue(lambda: uuid.UUID('123456781234567812345678123456789'))
|
||||||
badvalue(lambda: uuid.UUID('123456781234567812345678z2345678'))
|
badvalue(lambda: uuid.UUID('123456781234567812345678z2345678'))
|
||||||
|
|
||||||
# Badly formed bytes.
|
# Badly formed bytes.
|
||||||
badvalue(lambda: uuid.UUID(bytes='abc'))
|
badvalue(lambda: uuid.UUID(bytes='abc'))
|
||||||
badvalue(lambda: uuid.UUID(bytes='\0'*15))
|
badvalue(lambda: uuid.UUID(bytes='\0'*15))
|
||||||
badvalue(lambda: uuid.UUID(bytes='\0'*17))
|
badvalue(lambda: uuid.UUID(bytes='\0'*17))
|
||||||
|
|
||||||
# Badly formed fields.
|
# Badly formed fields.
|
||||||
badvalue(lambda: uuid.UUID(fields=(1,)))
|
badvalue(lambda: uuid.UUID(fields=(1,)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5)))
|
badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5, 6, 7)))
|
badvalue(lambda: uuid.UUID(fields=(1, 2, 3, 4, 5, 6, 7)))
|
||||||
|
|
||||||
# Field values out of range.
|
# Field values out of range.
|
||||||
badvalue(lambda: uuid.UUID(fields=(-1, 0, 0, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(-1, 0, 0, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0x100000000L, 0, 0, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0x100000000L, 0, 0, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, -1, 0, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, -1, 0, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0x10000L, 0, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0x10000L, 0, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, -1, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, -1, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0x10000L, 0, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0x10000L, 0, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, -1, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, -1, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0x100L, 0, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0x100L, 0, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, -1, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, -1, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0x100L, 0)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0x100L, 0)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0, -1)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0, -1)))
|
||||||
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0, 0x1000000000000L)))
|
badvalue(lambda: uuid.UUID(fields=(0, 0, 0, 0, 0, 0x1000000000000L)))
|
||||||
|
|
||||||
# Version number out of range.
|
# Version number out of range.
|
||||||
badvalue(lambda: uuid.UUID('00'*16, version=0))
|
badvalue(lambda: uuid.UUID('00'*16, version=0))
|
||||||
badvalue(lambda: uuid.UUID('00'*16, version=6))
|
badvalue(lambda: uuid.UUID('00'*16, version=6))
|
||||||
|
|
||||||
# Integer value out of range.
|
# Integer value out of range.
|
||||||
badvalue(lambda: uuid.UUID(int=-1))
|
badvalue(lambda: uuid.UUID(int=-1))
|
||||||
badvalue(lambda: uuid.UUID(int=1<<128L))
|
badvalue(lambda: uuid.UUID(int=1<<128L))
|
||||||
|
|
||||||
# Must supply exactly one of hex, bytes, fields, int.
|
# Must supply exactly one of hex, bytes, fields, int.
|
||||||
h, b, f, i = '00'*16, '\0'*16, (0, 0, 0, 0, 0, 0), 0
|
h, b, f, i = '00'*16, '\0'*16, (0, 0, 0, 0, 0, 0), 0
|
||||||
uuid.UUID(h)
|
uuid.UUID(h)
|
||||||
uuid.UUID(hex=h)
|
uuid.UUID(hex=h)
|
||||||
uuid.UUID(bytes=b)
|
uuid.UUID(bytes=b)
|
||||||
uuid.UUID(fields=f)
|
uuid.UUID(fields=f)
|
||||||
uuid.UUID(int=i)
|
uuid.UUID(int=i)
|
||||||
|
|
||||||
# Wrong number of arguments (positional).
|
# Wrong number of arguments (positional).
|
||||||
badtype(lambda: uuid.UUID())
|
badtype(lambda: uuid.UUID())
|
||||||
badtype(lambda: uuid.UUID(h, b))
|
badtype(lambda: uuid.UUID(h, b))
|
||||||
badtype(lambda: uuid.UUID(h, b, f))
|
badtype(lambda: uuid.UUID(h, b, f))
|
||||||
badtype(lambda: uuid.UUID(h, b, f, i))
|
badtype(lambda: uuid.UUID(h, b, f, i))
|
||||||
|
|
||||||
# Duplicate arguments (named).
|
# Duplicate arguments (named).
|
||||||
badtype(lambda: uuid.UUID(hex=h, bytes=b))
|
badtype(lambda: uuid.UUID(hex=h, bytes=b))
|
||||||
badtype(lambda: uuid.UUID(hex=h, fields=f))
|
badtype(lambda: uuid.UUID(hex=h, fields=f))
|
||||||
badtype(lambda: uuid.UUID(hex=h, int=i))
|
badtype(lambda: uuid.UUID(hex=h, int=i))
|
||||||
badtype(lambda: uuid.UUID(bytes=b, fields=f))
|
badtype(lambda: uuid.UUID(bytes=b, fields=f))
|
||||||
badtype(lambda: uuid.UUID(bytes=b, int=i))
|
badtype(lambda: uuid.UUID(bytes=b, int=i))
|
||||||
badtype(lambda: uuid.UUID(fields=f, int=i))
|
badtype(lambda: uuid.UUID(fields=f, int=i))
|
||||||
badtype(lambda: uuid.UUID(hex=h, bytes=b, fields=f))
|
badtype(lambda: uuid.UUID(hex=h, bytes=b, fields=f))
|
||||||
badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i))
|
badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i))
|
||||||
badtype(lambda: uuid.UUID(hex=h, fields=f, int=i))
|
badtype(lambda: uuid.UUID(hex=h, fields=f, int=i))
|
||||||
badtype(lambda: uuid.UUID(bytes=b, int=i, fields=f))
|
badtype(lambda: uuid.UUID(bytes=b, int=i, fields=f))
|
||||||
badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i, fields=f))
|
badtype(lambda: uuid.UUID(hex=h, bytes=b, int=i, fields=f))
|
||||||
|
|
||||||
# Duplicate arguments (positional and named).
|
# Duplicate arguments (positional and named).
|
||||||
badtype(lambda: uuid.UUID(h, hex=h))
|
badtype(lambda: uuid.UUID(h, hex=h))
|
||||||
badtype(lambda: uuid.UUID(h, bytes=b))
|
badtype(lambda: uuid.UUID(h, bytes=b))
|
||||||
badtype(lambda: uuid.UUID(h, fields=f))
|
badtype(lambda: uuid.UUID(h, fields=f))
|
||||||
badtype(lambda: uuid.UUID(h, int=i))
|
badtype(lambda: uuid.UUID(h, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, bytes=b))
|
badtype(lambda: uuid.UUID(h, hex=h, bytes=b))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, fields=f))
|
badtype(lambda: uuid.UUID(h, hex=h, fields=f))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, int=i))
|
badtype(lambda: uuid.UUID(h, hex=h, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, bytes=b, fields=f))
|
badtype(lambda: uuid.UUID(h, bytes=b, fields=f))
|
||||||
badtype(lambda: uuid.UUID(h, bytes=b, int=i))
|
badtype(lambda: uuid.UUID(h, bytes=b, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, fields=f, int=i))
|
badtype(lambda: uuid.UUID(h, fields=f, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, fields=f))
|
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, fields=f))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i))
|
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, fields=f, int=i))
|
badtype(lambda: uuid.UUID(h, hex=h, fields=f, int=i))
|
||||||
badtype(lambda: uuid.UUID(h, bytes=b, int=i, fields=f))
|
badtype(lambda: uuid.UUID(h, bytes=b, int=i, fields=f))
|
||||||
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i, fields=f))
|
badtype(lambda: uuid.UUID(h, hex=h, bytes=b, int=i, fields=f))
|
||||||
|
|
||||||
# Immutability.
|
# Immutability.
|
||||||
u = uuid.UUID(h)
|
u = uuid.UUID(h)
|
||||||
badtype(lambda: setattr(u, 'hex', h))
|
badtype(lambda: setattr(u, 'hex', h))
|
||||||
badtype(lambda: setattr(u, 'bytes', b))
|
badtype(lambda: setattr(u, 'bytes', b))
|
||||||
badtype(lambda: setattr(u, 'fields', f))
|
badtype(lambda: setattr(u, 'fields', f))
|
||||||
badtype(lambda: setattr(u, 'int', i))
|
badtype(lambda: setattr(u, 'int', i))
|
||||||
|
|
||||||
def check_node(self, node, source=''):
|
def check_node(self, node, source=''):
|
||||||
individual_group_bit = (node >> 40L) & 1
|
individual_group_bit = (node >> 40L) & 1
|
||||||
universal_local_bit = (node >> 40L) & 2
|
universal_local_bit = (node >> 40L) & 2
|
||||||
message = "%012x doesn't look like a real MAC address" % node
|
message = "%012x doesn't look like a real MAC address" % node
|
||||||
self.assertEqual(individual_group_bit, 0, message)
|
self.assertEqual(individual_group_bit, 0, message)
|
||||||
self.assertEqual(universal_local_bit, 0, message)
|
self.assertEqual(universal_local_bit, 0, message)
|
||||||
self.assertNotEqual(node, 0, message)
|
self.assertNotEqual(node, 0, message)
|
||||||
self.assertNotEqual(node, 0xffffffffffffL, message)
|
self.assertNotEqual(node, 0xffffffffffffL, message)
|
||||||
self.assert_(0 <= node, message)
|
self.assert_(0 <= node, message)
|
||||||
self.assert_(node < 1<<48L, message)
|
self.assert_(node < 1<<48L, message)
|
||||||
|
|
||||||
import sys
|
import sys
|
||||||
if source:
|
if source:
|
||||||
sys.stderr.write('(%s: %012x)' % (source, node))
|
sys.stderr.write('(%s: %012x)' % (source, node))
|
||||||
if TestUUID.last_node:
|
if TestUUID.last_node:
|
||||||
self.assertEqual(TestUUID.last_node, node, 'inconsistent node IDs')
|
self.assertEqual(TestUUID.last_node, node, 'inconsistent node IDs')
|
||||||
else:
|
else:
|
||||||
TestUUID.last_node = node
|
TestUUID.last_node = node
|
||||||
|
|
||||||
def test_ifconfig_getnode(self):
|
def test_ifconfig_getnode(self):
|
||||||
import os
|
import os
|
||||||
if os.name == 'posix':
|
if os.name == 'posix':
|
||||||
self.check_node(uuid._ifconfig_getnode(), 'ifconfig')
|
self.check_node(uuid._ifconfig_getnode(), 'ifconfig')
|
||||||
|
|
||||||
def test_ipconfig_getnode(self):
|
def test_ipconfig_getnode(self):
|
||||||
import os
|
import os
|
||||||
if os.name == 'nt':
|
if os.name == 'nt':
|
||||||
self.check_node(uuid._ipconfig_getnode(), 'ipconfig')
|
self.check_node(uuid._ipconfig_getnode(), 'ipconfig')
|
||||||
|
|
||||||
def test_netbios_getnode(self):
|
def test_netbios_getnode(self):
|
||||||
if importable('win32wnet') and importable('netbios'):
|
if importable('win32wnet') and importable('netbios'):
|
||||||
self.check_node(uuid._netbios_getnode(), 'netbios')
|
self.check_node(uuid._netbios_getnode(), 'netbios')
|
||||||
|
|
||||||
def test_random_getnode(self):
|
def test_random_getnode(self):
|
||||||
node = uuid._random_getnode()
|
node = uuid._random_getnode()
|
||||||
self.assert_(0 <= node)
|
self.assert_(0 <= node)
|
||||||
self.assert_(node < 1<<48L)
|
self.assert_(node < 1<<48L)
|
||||||
|
|
||||||
def test_unixdll_getnode(self):
|
def test_unixdll_getnode(self):
|
||||||
import os
|
import os
|
||||||
if importable('ctypes') and os.name == 'posix':
|
if importable('ctypes') and os.name == 'posix':
|
||||||
self.check_node(uuid._unixdll_getnode(), 'unixdll')
|
self.check_node(uuid._unixdll_getnode(), 'unixdll')
|
||||||
|
|
||||||
def test_windll_getnode(self):
|
def test_windll_getnode(self):
|
||||||
import os
|
import os
|
||||||
if importable('ctypes') and os.name == 'nt':
|
if importable('ctypes') and os.name == 'nt':
|
||||||
self.check_node(uuid._windll_getnode(), 'windll')
|
self.check_node(uuid._windll_getnode(), 'windll')
|
||||||
|
|
||||||
def test_getnode(self):
|
def test_getnode(self):
|
||||||
self.check_node(uuid.getnode())
|
self.check_node(uuid.getnode())
|
||||||
|
|
||||||
# Test it again to ensure consistency.
|
# Test it again to ensure consistency.
|
||||||
self.check_node(uuid.getnode())
|
self.check_node(uuid.getnode())
|
||||||
|
|
||||||
def test_uuid1(self):
|
def test_uuid1(self):
|
||||||
equal = self.assertEqual
|
equal = self.assertEqual
|
||||||
|
|
||||||
# Make sure uuid4() generates UUIDs that are actually version 1.
|
# Make sure uuid4() generates UUIDs that are actually version 1.
|
||||||
for u in [uuid.uuid1() for i in range(10)]:
|
for u in [uuid.uuid1() for i in range(10)]:
|
||||||
equal(u.variant, uuid.RFC_4122)
|
equal(u.variant, uuid.RFC_4122)
|
||||||
equal(u.version, 1)
|
equal(u.version, 1)
|
||||||
|
|
||||||
# Make sure the supplied node ID appears in the UUID.
|
# Make sure the supplied node ID appears in the UUID.
|
||||||
u = uuid.uuid1(0)
|
u = uuid.uuid1(0)
|
||||||
equal(u.node, 0)
|
equal(u.node, 0)
|
||||||
u = uuid.uuid1(0x123456789abc)
|
u = uuid.uuid1(0x123456789abc)
|
||||||
equal(u.node, 0x123456789abc)
|
equal(u.node, 0x123456789abc)
|
||||||
u = uuid.uuid1(0xffffffffffff)
|
u = uuid.uuid1(0xffffffffffff)
|
||||||
equal(u.node, 0xffffffffffff)
|
equal(u.node, 0xffffffffffff)
|
||||||
|
|
||||||
# Make sure the supplied clock sequence appears in the UUID.
|
# Make sure the supplied clock sequence appears in the UUID.
|
||||||
u = uuid.uuid1(0x123456789abc, 0)
|
u = uuid.uuid1(0x123456789abc, 0)
|
||||||
equal(u.node, 0x123456789abc)
|
equal(u.node, 0x123456789abc)
|
||||||
equal(((u.clock_seq_hi_variant & 0x3f) << 8) | u.clock_seq_low, 0)
|
equal(((u.clock_seq_hi_variant & 0x3f) << 8) | u.clock_seq_low, 0)
|
||||||
u = uuid.uuid1(0x123456789abc, 0x1234)
|
u = uuid.uuid1(0x123456789abc, 0x1234)
|
||||||
equal(u.node, 0x123456789abc)
|
equal(u.node, 0x123456789abc)
|
||||||
equal(((u.clock_seq_hi_variant & 0x3f) << 8) |
|
equal(((u.clock_seq_hi_variant & 0x3f) << 8) |
|
||||||
u.clock_seq_low, 0x1234)
|
u.clock_seq_low, 0x1234)
|
||||||
u = uuid.uuid1(0x123456789abc, 0x3fff)
|
u = uuid.uuid1(0x123456789abc, 0x3fff)
|
||||||
equal(u.node, 0x123456789abc)
|
equal(u.node, 0x123456789abc)
|
||||||
equal(((u.clock_seq_hi_variant & 0x3f) << 8) |
|
equal(((u.clock_seq_hi_variant & 0x3f) << 8) |
|
||||||
u.clock_seq_low, 0x3fff)
|
u.clock_seq_low, 0x3fff)
|
||||||
|
|
||||||
def test_uuid3(self):
|
def test_uuid3(self):
|
||||||
equal = self.assertEqual
|
equal = self.assertEqual
|
||||||
|
|
||||||
# Test some known version-3 UUIDs.
|
# Test some known version-3 UUIDs.
|
||||||
for u, v in [(uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org'),
|
for u, v in [(uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org'),
|
||||||
'6fa459ea-ee8a-3ca4-894e-db77e160355e'),
|
'6fa459ea-ee8a-3ca4-894e-db77e160355e'),
|
||||||
(uuid.uuid3(uuid.NAMESPACE_URL, 'http://python.org/'),
|
(uuid.uuid3(uuid.NAMESPACE_URL, 'http://python.org/'),
|
||||||
'9fe8e8c4-aaa8-32a9-a55c-4535a88b748d'),
|
'9fe8e8c4-aaa8-32a9-a55c-4535a88b748d'),
|
||||||
(uuid.uuid3(uuid.NAMESPACE_OID, '1.3.6.1'),
|
(uuid.uuid3(uuid.NAMESPACE_OID, '1.3.6.1'),
|
||||||
'dd1a1cef-13d5-368a-ad82-eca71acd4cd1'),
|
'dd1a1cef-13d5-368a-ad82-eca71acd4cd1'),
|
||||||
(uuid.uuid3(uuid.NAMESPACE_X500, 'c=ca'),
|
(uuid.uuid3(uuid.NAMESPACE_X500, 'c=ca'),
|
||||||
'658d3002-db6b-3040-a1d1-8ddd7d189a4d'),
|
'658d3002-db6b-3040-a1d1-8ddd7d189a4d'),
|
||||||
]:
|
]:
|
||||||
equal(u.variant, uuid.RFC_4122)
|
equal(u.variant, uuid.RFC_4122)
|
||||||
equal(u.version, 3)
|
equal(u.version, 3)
|
||||||
equal(u, uuid.UUID(v))
|
equal(u, uuid.UUID(v))
|
||||||
equal(str(u), v)
|
equal(str(u), v)
|
||||||
|
|
||||||
def test_uuid4(self):
|
def test_uuid4(self):
|
||||||
equal = self.assertEqual
|
equal = self.assertEqual
|
||||||
|
|
||||||
# Make sure uuid4() generates UUIDs that are actually version 4.
|
# Make sure uuid4() generates UUIDs that are actually version 4.
|
||||||
for u in [uuid.uuid4() for i in range(10)]:
|
for u in [uuid.uuid4() for i in range(10)]:
|
||||||
equal(u.variant, uuid.RFC_4122)
|
equal(u.variant, uuid.RFC_4122)
|
||||||
equal(u.version, 4)
|
equal(u.version, 4)
|
||||||
|
|
||||||
def test_uuid5(self):
|
def test_uuid5(self):
|
||||||
equal = self.assertEqual
|
equal = self.assertEqual
|
||||||
|
|
||||||
# Test some known version-5 UUIDs.
|
# Test some known version-5 UUIDs.
|
||||||
for u, v in [(uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org'),
|
for u, v in [(uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org'),
|
||||||
'886313e1-3b8a-5372-9b90-0c9aee199e5d'),
|
'886313e1-3b8a-5372-9b90-0c9aee199e5d'),
|
||||||
(uuid.uuid5(uuid.NAMESPACE_URL, 'http://python.org/'),
|
(uuid.uuid5(uuid.NAMESPACE_URL, 'http://python.org/'),
|
||||||
'4c565f0d-3f5a-5890-b41b-20cf47701c5e'),
|
'4c565f0d-3f5a-5890-b41b-20cf47701c5e'),
|
||||||
(uuid.uuid5(uuid.NAMESPACE_OID, '1.3.6.1'),
|
(uuid.uuid5(uuid.NAMESPACE_OID, '1.3.6.1'),
|
||||||
'1447fa61-5277-5fef-a9b3-fbc6e44f4af3'),
|
'1447fa61-5277-5fef-a9b3-fbc6e44f4af3'),
|
||||||
(uuid.uuid5(uuid.NAMESPACE_X500, 'c=ca'),
|
(uuid.uuid5(uuid.NAMESPACE_X500, 'c=ca'),
|
||||||
'cc957dd1-a972-5349-98cd-874190002798'),
|
'cc957dd1-a972-5349-98cd-874190002798'),
|
||||||
]:
|
]:
|
||||||
equal(u.variant, uuid.RFC_4122)
|
equal(u.variant, uuid.RFC_4122)
|
||||||
equal(u.version, 5)
|
equal(u.version, 5)
|
||||||
equal(u, uuid.UUID(v))
|
equal(u, uuid.UUID(v))
|
||||||
equal(str(u), v)
|
equal(str(u), v)
|
||||||
|
|
||||||
if __name__ == '__main__':
|
if __name__ == '__main__':
|
||||||
main()
|
main()
|
||||||
|
|
|
||||||
954
Lib/uuid.py
954
Lib/uuid.py
|
|
@ -1,477 +1,477 @@
|
||||||
r"""UUID objects (universally unique identifiers) according to RFC 4122.
|
r"""UUID objects (universally unique identifiers) according to RFC 4122.
|
||||||
|
|
||||||
This module provides immutable UUID objects (class UUID) and the functions
|
This module provides immutable UUID objects (class UUID) and the functions
|
||||||
uuid1(), uuid3(), uuid4(), uuid5() for generating version 1, 3, 4, and 5
|
uuid1(), uuid3(), uuid4(), uuid5() for generating version 1, 3, 4, and 5
|
||||||
UUIDs as specified in RFC 4122.
|
UUIDs as specified in RFC 4122.
|
||||||
|
|
||||||
If all you want is a unique ID, you should probably call uuid1() or uuid4().
|
If all you want is a unique ID, you should probably call uuid1() or uuid4().
|
||||||
Note that uuid1() may compromise privacy since it creates a UUID containing
|
Note that uuid1() may compromise privacy since it creates a UUID containing
|
||||||
the computer's network address. uuid4() creates a random UUID.
|
the computer's network address. uuid4() creates a random UUID.
|
||||||
|
|
||||||
Typical usage:
|
Typical usage:
|
||||||
|
|
||||||
>>> import uuid
|
>>> import uuid
|
||||||
|
|
||||||
# make a UUID based on the host ID and current time
|
# make a UUID based on the host ID and current time
|
||||||
>>> uuid.uuid1()
|
>>> uuid.uuid1()
|
||||||
UUID('a8098c1a-f86e-11da-bd1a-00112444be1e')
|
UUID('a8098c1a-f86e-11da-bd1a-00112444be1e')
|
||||||
|
|
||||||
# make a UUID using an MD5 hash of a namespace UUID and a name
|
# make a UUID using an MD5 hash of a namespace UUID and a name
|
||||||
>>> uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org')
|
>>> uuid.uuid3(uuid.NAMESPACE_DNS, 'python.org')
|
||||||
UUID('6fa459ea-ee8a-3ca4-894e-db77e160355e')
|
UUID('6fa459ea-ee8a-3ca4-894e-db77e160355e')
|
||||||
|
|
||||||
# make a random UUID
|
# make a random UUID
|
||||||
>>> uuid.uuid4()
|
>>> uuid.uuid4()
|
||||||
UUID('16fd2706-8baf-433b-82eb-8c7fada847da')
|
UUID('16fd2706-8baf-433b-82eb-8c7fada847da')
|
||||||
|
|
||||||
# make a UUID using a SHA-1 hash of a namespace UUID and a name
|
# make a UUID using a SHA-1 hash of a namespace UUID and a name
|
||||||
>>> uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org')
|
>>> uuid.uuid5(uuid.NAMESPACE_DNS, 'python.org')
|
||||||
UUID('886313e1-3b8a-5372-9b90-0c9aee199e5d')
|
UUID('886313e1-3b8a-5372-9b90-0c9aee199e5d')
|
||||||
|
|
||||||
# make a UUID from a string of hex digits (braces and hyphens ignored)
|
# make a UUID from a string of hex digits (braces and hyphens ignored)
|
||||||
>>> x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}')
|
>>> x = uuid.UUID('{00010203-0405-0607-0809-0a0b0c0d0e0f}')
|
||||||
|
|
||||||
# convert a UUID to a string of hex digits in standard form
|
# convert a UUID to a string of hex digits in standard form
|
||||||
>>> str(x)
|
>>> str(x)
|
||||||
'00010203-0405-0607-0809-0a0b0c0d0e0f'
|
'00010203-0405-0607-0809-0a0b0c0d0e0f'
|
||||||
|
|
||||||
# get the raw 16 bytes of the UUID
|
# get the raw 16 bytes of the UUID
|
||||||
>>> x.bytes
|
>>> x.bytes
|
||||||
'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f'
|
'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f'
|
||||||
|
|
||||||
# make a UUID from a 16-byte string
|
# make a UUID from a 16-byte string
|
||||||
>>> uuid.UUID(bytes=x.bytes)
|
>>> uuid.UUID(bytes=x.bytes)
|
||||||
UUID('00010203-0405-0607-0809-0a0b0c0d0e0f')
|
UUID('00010203-0405-0607-0809-0a0b0c0d0e0f')
|
||||||
|
|
||||||
This module works with Python 2.3 or higher."""
|
This module works with Python 2.3 or higher."""
|
||||||
|
|
||||||
__author__ = 'Ka-Ping Yee <ping@zesty.ca>'
|
__author__ = 'Ka-Ping Yee <ping@zesty.ca>'
|
||||||
__date__ = '$Date: 2006/06/12 23:15:40 $'.split()[1].replace('/', '-')
|
__date__ = '$Date: 2006/06/12 23:15:40 $'.split()[1].replace('/', '-')
|
||||||
__version__ = '$Revision: 1.30 $'.split()[1]
|
__version__ = '$Revision: 1.30 $'.split()[1]
|
||||||
|
|
||||||
RESERVED_NCS, RFC_4122, RESERVED_MICROSOFT, RESERVED_FUTURE = [
|
RESERVED_NCS, RFC_4122, RESERVED_MICROSOFT, RESERVED_FUTURE = [
|
||||||
'reserved for NCS compatibility', 'specified in RFC 4122',
|
'reserved for NCS compatibility', 'specified in RFC 4122',
|
||||||
'reserved for Microsoft compatibility', 'reserved for future definition']
|
'reserved for Microsoft compatibility', 'reserved for future definition']
|
||||||
|
|
||||||
class UUID(object):
|
class UUID(object):
|
||||||
"""Instances of the UUID class represent UUIDs as specified in RFC 4122.
|
"""Instances of the UUID class represent UUIDs as specified in RFC 4122.
|
||||||
UUID objects are immutable, hashable, and usable as dictionary keys.
|
UUID objects are immutable, hashable, and usable as dictionary keys.
|
||||||
Converting a UUID to a string with str() yields something in the form
|
Converting a UUID to a string with str() yields something in the form
|
||||||
'12345678-1234-1234-1234-123456789abc'. The UUID constructor accepts
|
'12345678-1234-1234-1234-123456789abc'. The UUID constructor accepts
|
||||||
four possible forms: a similar string of hexadecimal digits, or a
|
four possible forms: a similar string of hexadecimal digits, or a
|
||||||
string of 16 raw bytes as an argument named 'bytes', or a tuple of
|
string of 16 raw bytes as an argument named 'bytes', or a tuple of
|
||||||
six integer fields (with 32-bit, 16-bit, 16-bit, 8-bit, 8-bit, and
|
six integer fields (with 32-bit, 16-bit, 16-bit, 8-bit, 8-bit, and
|
||||||
48-bit values respectively) as an argument named 'fields', or a single
|
48-bit values respectively) as an argument named 'fields', or a single
|
||||||
128-bit integer as an argument named 'int'.
|
128-bit integer as an argument named 'int'.
|
||||||
|
|
||||||
UUIDs have these read-only attributes:
|
UUIDs have these read-only attributes:
|
||||||
|
|
||||||
bytes the UUID as a 16-byte string
|
bytes the UUID as a 16-byte string
|
||||||
|
|
||||||
fields a tuple of the six integer fields of the UUID,
|
fields a tuple of the six integer fields of the UUID,
|
||||||
which are also available as six individual attributes
|
which are also available as six individual attributes
|
||||||
and two derived attributes:
|
and two derived attributes:
|
||||||
|
|
||||||
time_low the first 32 bits of the UUID
|
time_low the first 32 bits of the UUID
|
||||||
time_mid the next 16 bits of the UUID
|
time_mid the next 16 bits of the UUID
|
||||||
time_hi_version the next 16 bits of the UUID
|
time_hi_version the next 16 bits of the UUID
|
||||||
clock_seq_hi_variant the next 8 bits of the UUID
|
clock_seq_hi_variant the next 8 bits of the UUID
|
||||||
clock_seq_low the next 8 bits of the UUID
|
clock_seq_low the next 8 bits of the UUID
|
||||||
node the last 48 bits of the UUID
|
node the last 48 bits of the UUID
|
||||||
|
|
||||||
time the 60-bit timestamp
|
time the 60-bit timestamp
|
||||||
clock_seq the 14-bit sequence number
|
clock_seq the 14-bit sequence number
|
||||||
|
|
||||||
hex the UUID as a 32-character hexadecimal string
|
hex the UUID as a 32-character hexadecimal string
|
||||||
|
|
||||||
int the UUID as a 128-bit integer
|
int the UUID as a 128-bit integer
|
||||||
|
|
||||||
urn the UUID as a URN as specified in RFC 4122
|
urn the UUID as a URN as specified in RFC 4122
|
||||||
|
|
||||||
variant the UUID variant (one of the constants RESERVED_NCS,
|
variant the UUID variant (one of the constants RESERVED_NCS,
|
||||||
RFC_4122, RESERVED_MICROSOFT, or RESERVED_FUTURE)
|
RFC_4122, RESERVED_MICROSOFT, or RESERVED_FUTURE)
|
||||||
|
|
||||||
version the UUID version number (1 through 5, meaningful only
|
version the UUID version number (1 through 5, meaningful only
|
||||||
when the variant is RFC_4122)
|
when the variant is RFC_4122)
|
||||||
"""
|
"""
|
||||||
|
|
||||||
def __init__(self, hex=None, bytes=None, fields=None, int=None,
|
def __init__(self, hex=None, bytes=None, fields=None, int=None,
|
||||||
version=None):
|
version=None):
|
||||||
r"""Create a UUID from either a string of 32 hexadecimal digits,
|
r"""Create a UUID from either a string of 32 hexadecimal digits,
|
||||||
a string of 16 bytes as the 'bytes' argument, a tuple of six
|
a string of 16 bytes as the 'bytes' argument, a tuple of six
|
||||||
integers (32-bit time_low, 16-bit time_mid, 16-bit time_hi_version,
|
integers (32-bit time_low, 16-bit time_mid, 16-bit time_hi_version,
|
||||||
8-bit clock_seq_hi_variant, 8-bit clock_seq_low, 48-bit node) as
|
8-bit clock_seq_hi_variant, 8-bit clock_seq_low, 48-bit node) as
|
||||||
the 'fields' argument, or a single 128-bit integer as the 'int'
|
the 'fields' argument, or a single 128-bit integer as the 'int'
|
||||||
argument. When a string of hex digits is given, curly braces,
|
argument. When a string of hex digits is given, curly braces,
|
||||||
hyphens, and a URN prefix are all optional. For example, these
|
hyphens, and a URN prefix are all optional. For example, these
|
||||||
expressions all yield the same UUID:
|
expressions all yield the same UUID:
|
||||||
|
|
||||||
UUID('{12345678-1234-5678-1234-567812345678}')
|
UUID('{12345678-1234-5678-1234-567812345678}')
|
||||||
UUID('12345678123456781234567812345678')
|
UUID('12345678123456781234567812345678')
|
||||||
UUID('urn:uuid:12345678-1234-5678-1234-567812345678')
|
UUID('urn:uuid:12345678-1234-5678-1234-567812345678')
|
||||||
UUID(bytes='\x12\x34\x56\x78'*4)
|
UUID(bytes='\x12\x34\x56\x78'*4)
|
||||||
UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678))
|
UUID(fields=(0x12345678, 0x1234, 0x5678, 0x12, 0x34, 0x567812345678))
|
||||||
UUID(int=0x12345678123456781234567812345678)
|
UUID(int=0x12345678123456781234567812345678)
|
||||||
|
|
||||||
Exactly one of 'hex', 'bytes', 'fields', or 'int' must be given.
|
Exactly one of 'hex', 'bytes', 'fields', or 'int' must be given.
|
||||||
The 'version' argument is optional; if given, the resulting UUID
|
The 'version' argument is optional; if given, the resulting UUID
|
||||||
will have its variant and version number set according to RFC 4122,
|
will have its variant and version number set according to RFC 4122,
|
||||||
overriding bits in the given 'hex', 'bytes', 'fields', or 'int'.
|
overriding bits in the given 'hex', 'bytes', 'fields', or 'int'.
|
||||||
"""
|
"""
|
||||||
|
|
||||||
if [hex, bytes, fields, int].count(None) != 3:
|
if [hex, bytes, fields, int].count(None) != 3:
|
||||||
raise TypeError('need just one of hex, bytes, fields, or int')
|
raise TypeError('need just one of hex, bytes, fields, or int')
|
||||||
if hex is not None:
|
if hex is not None:
|
||||||
hex = hex.replace('urn:', '').replace('uuid:', '')
|
hex = hex.replace('urn:', '').replace('uuid:', '')
|
||||||
hex = hex.strip('{}').replace('-', '')
|
hex = hex.strip('{}').replace('-', '')
|
||||||
if len(hex) != 32:
|
if len(hex) != 32:
|
||||||
raise ValueError('badly formed hexadecimal UUID string')
|
raise ValueError('badly formed hexadecimal UUID string')
|
||||||
int = long(hex, 16)
|
int = long(hex, 16)
|
||||||
if bytes is not None:
|
if bytes is not None:
|
||||||
if len(bytes) != 16:
|
if len(bytes) != 16:
|
||||||
raise ValueError('bytes is not a 16-char string')
|
raise ValueError('bytes is not a 16-char string')
|
||||||
int = long(('%02x'*16) % tuple(map(ord, bytes)), 16)
|
int = long(('%02x'*16) % tuple(map(ord, bytes)), 16)
|
||||||
if fields is not None:
|
if fields is not None:
|
||||||
if len(fields) != 6:
|
if len(fields) != 6:
|
||||||
raise ValueError('fields is not a 6-tuple')
|
raise ValueError('fields is not a 6-tuple')
|
||||||
(time_low, time_mid, time_hi_version,
|
(time_low, time_mid, time_hi_version,
|
||||||
clock_seq_hi_variant, clock_seq_low, node) = fields
|
clock_seq_hi_variant, clock_seq_low, node) = fields
|
||||||
if not 0 <= time_low < 1<<32L:
|
if not 0 <= time_low < 1<<32L:
|
||||||
raise ValueError('field 1 out of range (need a 32-bit value)')
|
raise ValueError('field 1 out of range (need a 32-bit value)')
|
||||||
if not 0 <= time_mid < 1<<16L:
|
if not 0 <= time_mid < 1<<16L:
|
||||||
raise ValueError('field 2 out of range (need a 16-bit value)')
|
raise ValueError('field 2 out of range (need a 16-bit value)')
|
||||||
if not 0 <= time_hi_version < 1<<16L:
|
if not 0 <= time_hi_version < 1<<16L:
|
||||||
raise ValueError('field 3 out of range (need a 16-bit value)')
|
raise ValueError('field 3 out of range (need a 16-bit value)')
|
||||||
if not 0 <= clock_seq_hi_variant < 1<<8L:
|
if not 0 <= clock_seq_hi_variant < 1<<8L:
|
||||||
raise ValueError('field 4 out of range (need an 8-bit value)')
|
raise ValueError('field 4 out of range (need an 8-bit value)')
|
||||||
if not 0 <= clock_seq_low < 1<<8L:
|
if not 0 <= clock_seq_low < 1<<8L:
|
||||||
raise ValueError('field 5 out of range (need an 8-bit value)')
|
raise ValueError('field 5 out of range (need an 8-bit value)')
|
||||||
if not 0 <= node < 1<<48L:
|
if not 0 <= node < 1<<48L:
|
||||||
raise ValueError('field 6 out of range (need a 48-bit value)')
|
raise ValueError('field 6 out of range (need a 48-bit value)')
|
||||||
clock_seq = (clock_seq_hi_variant << 8L) | clock_seq_low
|
clock_seq = (clock_seq_hi_variant << 8L) | clock_seq_low
|
||||||
int = ((time_low << 96L) | (time_mid << 80L) |
|
int = ((time_low << 96L) | (time_mid << 80L) |
|
||||||
(time_hi_version << 64L) | (clock_seq << 48L) | node)
|
(time_hi_version << 64L) | (clock_seq << 48L) | node)
|
||||||
if int is not None:
|
if int is not None:
|
||||||
if not 0 <= int < 1<<128L:
|
if not 0 <= int < 1<<128L:
|
||||||
raise ValueError('int is out of range (need a 128-bit value)')
|
raise ValueError('int is out of range (need a 128-bit value)')
|
||||||
if version is not None:
|
if version is not None:
|
||||||
if not 1 <= version <= 5:
|
if not 1 <= version <= 5:
|
||||||
raise ValueError('illegal version number')
|
raise ValueError('illegal version number')
|
||||||
# Set the variant to RFC 4122.
|
# Set the variant to RFC 4122.
|
||||||
int &= ~(0xc000 << 48L)
|
int &= ~(0xc000 << 48L)
|
||||||
int |= 0x8000 << 48L
|
int |= 0x8000 << 48L
|
||||||
# Set the version number.
|
# Set the version number.
|
||||||
int &= ~(0xf000 << 64L)
|
int &= ~(0xf000 << 64L)
|
||||||
int |= version << 76L
|
int |= version << 76L
|
||||||
self.__dict__['int'] = int
|
self.__dict__['int'] = int
|
||||||
|
|
||||||
def __cmp__(self, other):
|
def __cmp__(self, other):
|
||||||
if isinstance(other, UUID):
|
if isinstance(other, UUID):
|
||||||
return cmp(self.int, other.int)
|
return cmp(self.int, other.int)
|
||||||
return NotImplemented
|
return NotImplemented
|
||||||
|
|
||||||
def __hash__(self):
|
def __hash__(self):
|
||||||
return hash(self.int)
|
return hash(self.int)
|
||||||
|
|
||||||
def __int__(self):
|
def __int__(self):
|
||||||
return self.int
|
return self.int
|
||||||
|
|
||||||
def __repr__(self):
|
def __repr__(self):
|
||||||
return 'UUID(%r)' % str(self)
|
return 'UUID(%r)' % str(self)
|
||||||
|
|
||||||
def __setattr__(self, name, value):
|
def __setattr__(self, name, value):
|
||||||
raise TypeError('UUID objects are immutable')
|
raise TypeError('UUID objects are immutable')
|
||||||
|
|
||||||
def __str__(self):
|
def __str__(self):
|
||||||
hex = '%032x' % self.int
|
hex = '%032x' % self.int
|
||||||
return '%s-%s-%s-%s-%s' % (
|
return '%s-%s-%s-%s-%s' % (
|
||||||
hex[:8], hex[8:12], hex[12:16], hex[16:20], hex[20:])
|
hex[:8], hex[8:12], hex[12:16], hex[16:20], hex[20:])
|
||||||
|
|
||||||
def get_bytes(self):
|
def get_bytes(self):
|
||||||
bytes = ''
|
bytes = ''
|
||||||
for shift in range(0, 128, 8):
|
for shift in range(0, 128, 8):
|
||||||
bytes = chr((self.int >> shift) & 0xff) + bytes
|
bytes = chr((self.int >> shift) & 0xff) + bytes
|
||||||
return bytes
|
return bytes
|
||||||
|
|
||||||
bytes = property(get_bytes)
|
bytes = property(get_bytes)
|
||||||
|
|
||||||
def get_fields(self):
|
def get_fields(self):
|
||||||
return (self.time_low, self.time_mid, self.time_hi_version,
|
return (self.time_low, self.time_mid, self.time_hi_version,
|
||||||
self.clock_seq_hi_variant, self.clock_seq_low, self.node)
|
self.clock_seq_hi_variant, self.clock_seq_low, self.node)
|
||||||
|
|
||||||
fields = property(get_fields)
|
fields = property(get_fields)
|
||||||
|
|
||||||
def get_time_low(self):
|
def get_time_low(self):
|
||||||
return self.int >> 96L
|
return self.int >> 96L
|
||||||
|
|
||||||
time_low = property(get_time_low)
|
time_low = property(get_time_low)
|
||||||
|
|
||||||
def get_time_mid(self):
|
def get_time_mid(self):
|
||||||
return (self.int >> 80L) & 0xffff
|
return (self.int >> 80L) & 0xffff
|
||||||
|
|
||||||
time_mid = property(get_time_mid)
|
time_mid = property(get_time_mid)
|
||||||
|
|
||||||
def get_time_hi_version(self):
|
def get_time_hi_version(self):
|
||||||
return (self.int >> 64L) & 0xffff
|
return (self.int >> 64L) & 0xffff
|
||||||
|
|
||||||
time_hi_version = property(get_time_hi_version)
|
time_hi_version = property(get_time_hi_version)
|
||||||
|
|
||||||
def get_clock_seq_hi_variant(self):
|
def get_clock_seq_hi_variant(self):
|
||||||
return (self.int >> 56L) & 0xff
|
return (self.int >> 56L) & 0xff
|
||||||
|
|
||||||
clock_seq_hi_variant = property(get_clock_seq_hi_variant)
|
clock_seq_hi_variant = property(get_clock_seq_hi_variant)
|
||||||
|
|
||||||
def get_clock_seq_low(self):
|
def get_clock_seq_low(self):
|
||||||
return (self.int >> 48L) & 0xff
|
return (self.int >> 48L) & 0xff
|
||||||
|
|
||||||
clock_seq_low = property(get_clock_seq_low)
|
clock_seq_low = property(get_clock_seq_low)
|
||||||
|
|
||||||
def get_time(self):
|
def get_time(self):
|
||||||
return (((self.time_hi_version & 0x0fffL) << 48L) |
|
return (((self.time_hi_version & 0x0fffL) << 48L) |
|
||||||
(self.time_mid << 32L) | self.time_low)
|
(self.time_mid << 32L) | self.time_low)
|
||||||
|
|
||||||
time = property(get_time)
|
time = property(get_time)
|
||||||
|
|
||||||
def get_clock_seq(self):
|
def get_clock_seq(self):
|
||||||
return (((self.clock_seq_hi_variant & 0x3fL) << 8L) |
|
return (((self.clock_seq_hi_variant & 0x3fL) << 8L) |
|
||||||
self.clock_seq_low)
|
self.clock_seq_low)
|
||||||
|
|
||||||
clock_seq = property(get_clock_seq)
|
clock_seq = property(get_clock_seq)
|
||||||
|
|
||||||
def get_node(self):
|
def get_node(self):
|
||||||
return self.int & 0xffffffffffff
|
return self.int & 0xffffffffffff
|
||||||
|
|
||||||
node = property(get_node)
|
node = property(get_node)
|
||||||
|
|
||||||
def get_hex(self):
|
def get_hex(self):
|
||||||
return '%032x' % self.int
|
return '%032x' % self.int
|
||||||
|
|
||||||
hex = property(get_hex)
|
hex = property(get_hex)
|
||||||
|
|
||||||
def get_urn(self):
|
def get_urn(self):
|
||||||
return 'urn:uuid:' + str(self)
|
return 'urn:uuid:' + str(self)
|
||||||
|
|
||||||
urn = property(get_urn)
|
urn = property(get_urn)
|
||||||
|
|
||||||
def get_variant(self):
|
def get_variant(self):
|
||||||
if not self.int & (0x8000 << 48L):
|
if not self.int & (0x8000 << 48L):
|
||||||
return RESERVED_NCS
|
return RESERVED_NCS
|
||||||
elif not self.int & (0x4000 << 48L):
|
elif not self.int & (0x4000 << 48L):
|
||||||
return RFC_4122
|
return RFC_4122
|
||||||
elif not self.int & (0x2000 << 48L):
|
elif not self.int & (0x2000 << 48L):
|
||||||
return RESERVED_MICROSOFT
|
return RESERVED_MICROSOFT
|
||||||
else:
|
else:
|
||||||
return RESERVED_FUTURE
|
return RESERVED_FUTURE
|
||||||
|
|
||||||
variant = property(get_variant)
|
variant = property(get_variant)
|
||||||
|
|
||||||
def get_version(self):
|
def get_version(self):
|
||||||
# The version bits are only meaningful for RFC 4122 UUIDs.
|
# The version bits are only meaningful for RFC 4122 UUIDs.
|
||||||
if self.variant == RFC_4122:
|
if self.variant == RFC_4122:
|
||||||
return int((self.int >> 76L) & 0xf)
|
return int((self.int >> 76L) & 0xf)
|
||||||
|
|
||||||
version = property(get_version)
|
version = property(get_version)
|
||||||
|
|
||||||
def _ifconfig_getnode():
|
def _ifconfig_getnode():
|
||||||
"""Get the hardware address on Unix by running ifconfig."""
|
"""Get the hardware address on Unix by running ifconfig."""
|
||||||
import os
|
import os
|
||||||
for dir in ['', '/sbin/', '/usr/sbin']:
|
for dir in ['', '/sbin/', '/usr/sbin']:
|
||||||
try:
|
try:
|
||||||
pipe = os.popen(os.path.join(dir, 'ifconfig'))
|
pipe = os.popen(os.path.join(dir, 'ifconfig'))
|
||||||
except IOError:
|
except IOError:
|
||||||
continue
|
continue
|
||||||
for line in pipe:
|
for line in pipe:
|
||||||
words = line.lower().split()
|
words = line.lower().split()
|
||||||
for i in range(len(words)):
|
for i in range(len(words)):
|
||||||
if words[i] in ['hwaddr', 'ether']:
|
if words[i] in ['hwaddr', 'ether']:
|
||||||
return int(words[i + 1].replace(':', ''), 16)
|
return int(words[i + 1].replace(':', ''), 16)
|
||||||
|
|
||||||
def _ipconfig_getnode():
|
def _ipconfig_getnode():
|
||||||
"""Get the hardware address on Windows by running ipconfig.exe."""
|
"""Get the hardware address on Windows by running ipconfig.exe."""
|
||||||
import os, re
|
import os, re
|
||||||
dirs = ['', r'c:\windows\system32', r'c:\winnt\system32']
|
dirs = ['', r'c:\windows\system32', r'c:\winnt\system32']
|
||||||
try:
|
try:
|
||||||
import ctypes
|
import ctypes
|
||||||
buffer = ctypes.create_string_buffer(300)
|
buffer = ctypes.create_string_buffer(300)
|
||||||
ctypes.windll.kernel32.GetSystemDirectoryA(buffer, 300)
|
ctypes.windll.kernel32.GetSystemDirectoryA(buffer, 300)
|
||||||
dirs.insert(0, buffer.value.decode('mbcs'))
|
dirs.insert(0, buffer.value.decode('mbcs'))
|
||||||
except:
|
except:
|
||||||
pass
|
pass
|
||||||
for dir in dirs:
|
for dir in dirs:
|
||||||
try:
|
try:
|
||||||
pipe = os.popen(os.path.join(dir, 'ipconfig') + ' /all')
|
pipe = os.popen(os.path.join(dir, 'ipconfig') + ' /all')
|
||||||
except IOError:
|
except IOError:
|
||||||
continue
|
continue
|
||||||
for line in pipe:
|
for line in pipe:
|
||||||
value = line.split(':')[-1].strip().lower()
|
value = line.split(':')[-1].strip().lower()
|
||||||
if re.match('([0-9a-f][0-9a-f]-){5}[0-9a-f][0-9a-f]', value):
|
if re.match('([0-9a-f][0-9a-f]-){5}[0-9a-f][0-9a-f]', value):
|
||||||
return int(value.replace('-', ''), 16)
|
return int(value.replace('-', ''), 16)
|
||||||
|
|
||||||
def _netbios_getnode():
|
def _netbios_getnode():
|
||||||
"""Get the hardware address on Windows using NetBIOS calls.
|
"""Get the hardware address on Windows using NetBIOS calls.
|
||||||
See http://support.microsoft.com/kb/118623 for details."""
|
See http://support.microsoft.com/kb/118623 for details."""
|
||||||
import win32wnet, netbios
|
import win32wnet, netbios
|
||||||
ncb = netbios.NCB()
|
ncb = netbios.NCB()
|
||||||
ncb.Command = netbios.NCBENUM
|
ncb.Command = netbios.NCBENUM
|
||||||
ncb.Buffer = adapters = netbios.LANA_ENUM()
|
ncb.Buffer = adapters = netbios.LANA_ENUM()
|
||||||
adapters._pack()
|
adapters._pack()
|
||||||
if win32wnet.Netbios(ncb) != 0:
|
if win32wnet.Netbios(ncb) != 0:
|
||||||
return
|
return
|
||||||
adapters._unpack()
|
adapters._unpack()
|
||||||
for i in range(adapters.length):
|
for i in range(adapters.length):
|
||||||
ncb.Reset()
|
ncb.Reset()
|
||||||
ncb.Command = netbios.NCBRESET
|
ncb.Command = netbios.NCBRESET
|
||||||
ncb.Lana_num = ord(adapters.lana[i])
|
ncb.Lana_num = ord(adapters.lana[i])
|
||||||
if win32wnet.Netbios(ncb) != 0:
|
if win32wnet.Netbios(ncb) != 0:
|
||||||
continue
|
continue
|
||||||
ncb.Reset()
|
ncb.Reset()
|
||||||
ncb.Command = netbios.NCBASTAT
|
ncb.Command = netbios.NCBASTAT
|
||||||
ncb.Lana_num = ord(adapters.lana[i])
|
ncb.Lana_num = ord(adapters.lana[i])
|
||||||
ncb.Callname = '*'.ljust(16)
|
ncb.Callname = '*'.ljust(16)
|
||||||
ncb.Buffer = status = netbios.ADAPTER_STATUS()
|
ncb.Buffer = status = netbios.ADAPTER_STATUS()
|
||||||
if win32wnet.Netbios(ncb) != 0:
|
if win32wnet.Netbios(ncb) != 0:
|
||||||
continue
|
continue
|
||||||
status._unpack()
|
status._unpack()
|
||||||
bytes = map(ord, status.adapter_address)
|
bytes = map(ord, status.adapter_address)
|
||||||
return ((bytes[0]<<40L) + (bytes[1]<<32L) + (bytes[2]<<24L) +
|
return ((bytes[0]<<40L) + (bytes[1]<<32L) + (bytes[2]<<24L) +
|
||||||
(bytes[3]<<16L) + (bytes[4]<<8L) + bytes[5])
|
(bytes[3]<<16L) + (bytes[4]<<8L) + bytes[5])
|
||||||
|
|
||||||
# Thanks to Thomas Heller for ctypes and for his help with its use here.
|
# Thanks to Thomas Heller for ctypes and for his help with its use here.
|
||||||
|
|
||||||
# If ctypes is available, use it to find system routines for UUID generation.
|
# If ctypes is available, use it to find system routines for UUID generation.
|
||||||
_uuid_generate_random = _uuid_generate_time = _UuidCreate = None
|
_uuid_generate_random = _uuid_generate_time = _UuidCreate = None
|
||||||
try:
|
try:
|
||||||
import ctypes, ctypes.util
|
import ctypes, ctypes.util
|
||||||
_buffer = ctypes.create_string_buffer(16)
|
_buffer = ctypes.create_string_buffer(16)
|
||||||
|
|
||||||
# The uuid_generate_* routines are provided by libuuid on at least
|
# The uuid_generate_* routines are provided by libuuid on at least
|
||||||
# Linux and FreeBSD, and provided by libc on Mac OS X.
|
# Linux and FreeBSD, and provided by libc on Mac OS X.
|
||||||
for libname in ['uuid', 'c']:
|
for libname in ['uuid', 'c']:
|
||||||
try:
|
try:
|
||||||
lib = ctypes.CDLL(ctypes.util.find_library(libname))
|
lib = ctypes.CDLL(ctypes.util.find_library(libname))
|
||||||
except:
|
except:
|
||||||
continue
|
continue
|
||||||
if hasattr(lib, 'uuid_generate_random'):
|
if hasattr(lib, 'uuid_generate_random'):
|
||||||
_uuid_generate_random = lib.uuid_generate_random
|
_uuid_generate_random = lib.uuid_generate_random
|
||||||
if hasattr(lib, 'uuid_generate_time'):
|
if hasattr(lib, 'uuid_generate_time'):
|
||||||
_uuid_generate_time = lib.uuid_generate_time
|
_uuid_generate_time = lib.uuid_generate_time
|
||||||
|
|
||||||
# On Windows prior to 2000, UuidCreate gives a UUID containing the
|
# On Windows prior to 2000, UuidCreate gives a UUID containing the
|
||||||
# hardware address. On Windows 2000 and later, UuidCreate makes a
|
# hardware address. On Windows 2000 and later, UuidCreate makes a
|
||||||
# random UUID and UuidCreateSequential gives a UUID containing the
|
# random UUID and UuidCreateSequential gives a UUID containing the
|
||||||
# hardware address. These routines are provided by the RPC runtime.
|
# hardware address. These routines are provided by the RPC runtime.
|
||||||
try:
|
try:
|
||||||
lib = ctypes.windll.rpcrt4
|
lib = ctypes.windll.rpcrt4
|
||||||
except:
|
except:
|
||||||
lib = None
|
lib = None
|
||||||
_UuidCreate = getattr(lib, 'UuidCreateSequential',
|
_UuidCreate = getattr(lib, 'UuidCreateSequential',
|
||||||
getattr(lib, 'UuidCreate', None))
|
getattr(lib, 'UuidCreate', None))
|
||||||
except:
|
except:
|
||||||
pass
|
pass
|
||||||
|
|
||||||
def _unixdll_getnode():
|
def _unixdll_getnode():
|
||||||
"""Get the hardware address on Unix using ctypes."""
|
"""Get the hardware address on Unix using ctypes."""
|
||||||
_uuid_generate_time(_buffer)
|
_uuid_generate_time(_buffer)
|
||||||
return UUID(bytes=_buffer.raw).node
|
return UUID(bytes=_buffer.raw).node
|
||||||
|
|
||||||
def _windll_getnode():
|
def _windll_getnode():
|
||||||
"""Get the hardware address on Windows using ctypes."""
|
"""Get the hardware address on Windows using ctypes."""
|
||||||
if _UuidCreate(_buffer) == 0:
|
if _UuidCreate(_buffer) == 0:
|
||||||
return UUID(bytes=_buffer.raw).node
|
return UUID(bytes=_buffer.raw).node
|
||||||
|
|
||||||
def _random_getnode():
|
def _random_getnode():
|
||||||
"""Get a random node ID, with eighth bit set as suggested by RFC 4122."""
|
"""Get a random node ID, with eighth bit set as suggested by RFC 4122."""
|
||||||
import random
|
import random
|
||||||
return random.randrange(0, 1<<48L) | 0x010000000000L
|
return random.randrange(0, 1<<48L) | 0x010000000000L
|
||||||
|
|
||||||
_node = None
|
_node = None
|
||||||
|
|
||||||
def getnode():
|
def getnode():
|
||||||
"""Get the hardware address as a 48-bit integer. The first time this
|
"""Get the hardware address as a 48-bit integer. The first time this
|
||||||
runs, it may launch a separate program, which could be quite slow. If
|
runs, it may launch a separate program, which could be quite slow. If
|
||||||
all attempts to obtain the hardware address fail, we choose a random
|
all attempts to obtain the hardware address fail, we choose a random
|
||||||
48-bit number with its eighth bit set to 1 as recommended in RFC 4122."""
|
48-bit number with its eighth bit set to 1 as recommended in RFC 4122."""
|
||||||
|
|
||||||
global _node
|
global _node
|
||||||
if _node is not None:
|
if _node is not None:
|
||||||
return _node
|
return _node
|
||||||
|
|
||||||
import sys
|
import sys
|
||||||
if sys.platform == 'win32':
|
if sys.platform == 'win32':
|
||||||
getters = [_windll_getnode, _netbios_getnode, _ipconfig_getnode]
|
getters = [_windll_getnode, _netbios_getnode, _ipconfig_getnode]
|
||||||
else:
|
else:
|
||||||
getters = [_unixdll_getnode, _ifconfig_getnode]
|
getters = [_unixdll_getnode, _ifconfig_getnode]
|
||||||
|
|
||||||
for getter in getters + [_random_getnode]:
|
for getter in getters + [_random_getnode]:
|
||||||
try:
|
try:
|
||||||
_node = getter()
|
_node = getter()
|
||||||
except:
|
except:
|
||||||
continue
|
continue
|
||||||
if _node is not None:
|
if _node is not None:
|
||||||
return _node
|
return _node
|
||||||
|
|
||||||
def uuid1(node=None, clock_seq=None):
|
def uuid1(node=None, clock_seq=None):
|
||||||
"""Generate a UUID from a host ID, sequence number, and the current time.
|
"""Generate a UUID from a host ID, sequence number, and the current time.
|
||||||
If 'node' is not given, getnode() is used to obtain the hardware
|
If 'node' is not given, getnode() is used to obtain the hardware
|
||||||
address. If 'clock_seq' is given, it is used as the sequence number;
|
address. If 'clock_seq' is given, it is used as the sequence number;
|
||||||
otherwise a random 14-bit sequence number is chosen."""
|
otherwise a random 14-bit sequence number is chosen."""
|
||||||
|
|
||||||
# When the system provides a version-1 UUID generator, use it (but don't
|
# When the system provides a version-1 UUID generator, use it (but don't
|
||||||
# use UuidCreate here because its UUIDs don't conform to RFC 4122).
|
# use UuidCreate here because its UUIDs don't conform to RFC 4122).
|
||||||
if _uuid_generate_time and node is clock_seq is None:
|
if _uuid_generate_time and node is clock_seq is None:
|
||||||
_uuid_generate_time(_buffer)
|
_uuid_generate_time(_buffer)
|
||||||
return UUID(bytes=_buffer.raw)
|
return UUID(bytes=_buffer.raw)
|
||||||
|
|
||||||
import time
|
import time
|
||||||
nanoseconds = int(time.time() * 1e9)
|
nanoseconds = int(time.time() * 1e9)
|
||||||
# 0x01b21dd213814000 is the number of 100-ns intervals between the
|
# 0x01b21dd213814000 is the number of 100-ns intervals between the
|
||||||
# UUID epoch 1582-10-15 00:00:00 and the Unix epoch 1970-01-01 00:00:00.
|
# UUID epoch 1582-10-15 00:00:00 and the Unix epoch 1970-01-01 00:00:00.
|
||||||
timestamp = int(nanoseconds/100) + 0x01b21dd213814000L
|
timestamp = int(nanoseconds/100) + 0x01b21dd213814000L
|
||||||
if clock_seq is None:
|
if clock_seq is None:
|
||||||
import random
|
import random
|
||||||
clock_seq = random.randrange(1<<14L) # instead of stable storage
|
clock_seq = random.randrange(1<<14L) # instead of stable storage
|
||||||
time_low = timestamp & 0xffffffffL
|
time_low = timestamp & 0xffffffffL
|
||||||
time_mid = (timestamp >> 32L) & 0xffffL
|
time_mid = (timestamp >> 32L) & 0xffffL
|
||||||
time_hi_version = (timestamp >> 48L) & 0x0fffL
|
time_hi_version = (timestamp >> 48L) & 0x0fffL
|
||||||
clock_seq_low = clock_seq & 0xffL
|
clock_seq_low = clock_seq & 0xffL
|
||||||
clock_seq_hi_variant = (clock_seq >> 8L) & 0x3fL
|
clock_seq_hi_variant = (clock_seq >> 8L) & 0x3fL
|
||||||
if node is None:
|
if node is None:
|
||||||
node = getnode()
|
node = getnode()
|
||||||
return UUID(fields=(time_low, time_mid, time_hi_version,
|
return UUID(fields=(time_low, time_mid, time_hi_version,
|
||||||
clock_seq_hi_variant, clock_seq_low, node), version=1)
|
clock_seq_hi_variant, clock_seq_low, node), version=1)
|
||||||
|
|
||||||
def uuid3(namespace, name):
|
def uuid3(namespace, name):
|
||||||
"""Generate a UUID from the MD5 hash of a namespace UUID and a name."""
|
"""Generate a UUID from the MD5 hash of a namespace UUID and a name."""
|
||||||
import md5
|
import md5
|
||||||
hash = md5.md5(namespace.bytes + name).digest()
|
hash = md5.md5(namespace.bytes + name).digest()
|
||||||
return UUID(bytes=hash[:16], version=3)
|
return UUID(bytes=hash[:16], version=3)
|
||||||
|
|
||||||
def uuid4():
|
def uuid4():
|
||||||
"""Generate a random UUID."""
|
"""Generate a random UUID."""
|
||||||
|
|
||||||
# When the system provides a version-4 UUID generator, use it.
|
# When the system provides a version-4 UUID generator, use it.
|
||||||
if _uuid_generate_random:
|
if _uuid_generate_random:
|
||||||
_uuid_generate_random(_buffer)
|
_uuid_generate_random(_buffer)
|
||||||
return UUID(bytes=_buffer.raw)
|
return UUID(bytes=_buffer.raw)
|
||||||
|
|
||||||
# Otherwise, get randomness from urandom or the 'random' module.
|
# Otherwise, get randomness from urandom or the 'random' module.
|
||||||
try:
|
try:
|
||||||
import os
|
import os
|
||||||
return UUID(bytes=os.urandom(16), version=4)
|
return UUID(bytes=os.urandom(16), version=4)
|
||||||
except:
|
except:
|
||||||
import random
|
import random
|
||||||
bytes = [chr(random.randrange(256)) for i in range(16)]
|
bytes = [chr(random.randrange(256)) for i in range(16)]
|
||||||
return UUID(bytes=bytes, version=4)
|
return UUID(bytes=bytes, version=4)
|
||||||
|
|
||||||
def uuid5(namespace, name):
|
def uuid5(namespace, name):
|
||||||
"""Generate a UUID from the SHA-1 hash of a namespace UUID and a name."""
|
"""Generate a UUID from the SHA-1 hash of a namespace UUID and a name."""
|
||||||
import sha
|
import sha
|
||||||
hash = sha.sha(namespace.bytes + name).digest()
|
hash = sha.sha(namespace.bytes + name).digest()
|
||||||
return UUID(bytes=hash[:16], version=5)
|
return UUID(bytes=hash[:16], version=5)
|
||||||
|
|
||||||
# The following standard UUIDs are for use with uuid3() or uuid5().
|
# The following standard UUIDs are for use with uuid3() or uuid5().
|
||||||
|
|
||||||
NAMESPACE_DNS = UUID('6ba7b810-9dad-11d1-80b4-00c04fd430c8')
|
NAMESPACE_DNS = UUID('6ba7b810-9dad-11d1-80b4-00c04fd430c8')
|
||||||
NAMESPACE_URL = UUID('6ba7b811-9dad-11d1-80b4-00c04fd430c8')
|
NAMESPACE_URL = UUID('6ba7b811-9dad-11d1-80b4-00c04fd430c8')
|
||||||
NAMESPACE_OID = UUID('6ba7b812-9dad-11d1-80b4-00c04fd430c8')
|
NAMESPACE_OID = UUID('6ba7b812-9dad-11d1-80b4-00c04fd430c8')
|
||||||
NAMESPACE_X500 = UUID('6ba7b814-9dad-11d1-80b4-00c04fd430c8')
|
NAMESPACE_X500 = UUID('6ba7b814-9dad-11d1-80b4-00c04fd430c8')
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue