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Merging the py3k-pep3137 branch back into the py3k branch.

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No detailed change log; just check out the change log for the py3k-pep3137
branch.  The most obvious changes:

  - str8 renamed to bytes (PyString at the C level);
  - bytes renamed to buffer (PyBytes at the C level);
  - PyString and PyUnicode are no longer compatible.

I.e. we now have an immutable bytes type and a mutable bytes type.

The behavior of PyString was modified quite a bit, to make it more
bytes-like.  Some changes are still on the to-do list.
This commit is contained in:
Guido van Rossum 2007-11-06 21:34:58 +00:00
parent a19f80c6df
commit 98297ee781
148 changed files with 2533 additions and 3517 deletions
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12
Lib/test/test_mmap.py
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@ -39,15 +39,15 @@ class MmapTests(unittest.TestCase):
self.assertEqual(len(m), 2*PAGESIZE)
self.assertEqual(m[0], b'\0')
self.assertEqual(m[0], 0)
self.assertEqual(m[0:3], b'\0\0\0')
# Modify the file's content
m[0] = b'3'
m[0] = b'3'[0]
m[PAGESIZE +3: PAGESIZE +3+3] = b'bar'
# Check that the modification worked
self.assertEqual(m[0], b'3')
self.assertEqual(m[0], b'3'[0])
self.assertEqual(m[0:3], b'3\0\0')
self.assertEqual(m[PAGESIZE-1 : PAGESIZE + 7], b'\0foobar\0')
@ -297,11 +297,11 @@ class MmapTests(unittest.TestCase):
# anonymous mmap.mmap(-1, PAGE)
m = mmap.mmap(-1, PAGESIZE)
for x in range(PAGESIZE):
self.assertEqual(m[x], b'\0', "anonymously mmap'ed contents should be zero")
self.assertEqual(m[x], 0,
"anonymously mmap'ed contents should be zero")
b = bytes(1)
for x in range(PAGESIZE):
b[0] = x & 255
b = x & 0xff
m[x] = b
self.assertEqual(m[x], b)