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Merged revisions 83393,83396,83398,83404-83405,83408 via svnmerge from

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svn+ssh://svn.python.org/python/branches/py3k

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  r83393 | georg.brandl | 2010-08-01 10:35:29 +0200 (So, 01 Aug 2010) | 1 line

  #1690103: fix initial namespace for code run with trace.main().
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  r83396 | georg.brandl | 2010-08-01 10:52:32 +0200 (So, 01 Aug 2010) | 1 line

  #4810: document "--" option separator in timeit help.
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  r83398 | georg.brandl | 2010-08-01 11:06:34 +0200 (So, 01 Aug 2010) | 1 line

  #8826: the "expires" attribute value is a date string with spaces, but apparently not all user-agents put it in quotes.  Handle that as a special case.
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  r83404 | georg.brandl | 2010-08-01 16:25:22 +0200 (So, 01 Aug 2010) | 1 line

  #6439: fix argument type for PySys_SetArgvEx() and Py_SetProgramName() in Demo/embed code.
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  r83405 | georg.brandl | 2010-08-01 16:38:17 +0200 (So, 01 Aug 2010) | 1 line

  #4943: do not try to include drive letters (and colons) when looking for a probably module name.
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  r83408 | georg.brandl | 2010-08-01 17:30:56 +0200 (So, 01 Aug 2010) | 1 line

  #5551: symbolic links never can be mount points.  Fixes the fix for #1713.
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This commit is contained in:
Georg Brandl 2010-08-01 18:56:30 +00:00
parent afef78f832
commit cea7e55998
9 changed files with 81 additions and 20 deletions
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2
Demo/embed/Makefile
View File

@ -22,7 +22,7 @@ CPPFLAGS= $(INCLUDES)
LIBPYTHON= $(blddir)/libpython$(VERSION).a
# XXX edit LIBS (in particular) to match $(blddir)/Modules/Makefile
LIBS= -lnsl -ldl -lreadline -ltermcap -lieee -lpthread -lutil
LIBS= -lnsl -ldl -lreadline -lieee -lpthread -lutil
LDFLAGS= -Xlinker -export-dynamic
SYSLIBS= -lm
MODLIBS=

13
Demo/embed/demo.c
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@ -22,8 +22,17 @@ main(int argc, char **argv)
/* Define sys.argv. It is up to the application if you
want this; you can also let it undefined (since the Python
code is generally not a main program it has no business
touching sys.argv...) */
PySys_SetArgv(2, args);
touching sys.argv...)
If the third argument is true, sys.path is modified to include
either the directory containing the script named by argv[0], or
the current working directory. This can be risky; if you run
an application embedding Python in a directory controlled by
someone else, attackers could put a Trojan-horse module in the
directory (say, a file named os.py) that your application would
then import and run.
*/
PySys_SetArgvEx(2, args, 0);
/* Do some application specific code */
printf("Hello, brave new world\n\n");

2
Demo/embed/loop.c
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@ -19,7 +19,7 @@ main(int argc, char **argv)
count = atoi(argv[2]);
}
Py_SetProgramName(argv[0]);
Py_SetProgramName(L"loop");
/* uncomment this if you don't want to load site.py */
/* Py_NoSiteFlag = 1; */

28
Lib/http/cookies.py
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@ -439,19 +439,21 @@ class Morsel(dict):
#
_LegalCharsPatt = r"[\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=]"
_CookiePattern = re.compile(
r"(?x)" # This is a Verbose pattern
r"(?P<key>" # Start of group 'key'
""+ _LegalCharsPatt +"+?" # Any word of at least one letter, nongreedy
r")" # End of group 'key'
r"\s*=\s*" # Equal Sign
r"(?P<val>" # Start of group 'val'
r'"(?:[^\\"]|\\.)*"' # Any doublequoted string
r"|" # or
""+ _LegalCharsPatt +"*" # Any word or empty string
r")" # End of group 'val'
r"\s*;?" # Probably ending in a semi-colon
, re.ASCII) # May be removed if safe.
_CookiePattern = re.compile(r"""
(?x) # This is a verbose pattern
(?P<key> # Start of group 'key'
""" + _LegalCharsPatt + r"""+? # Any word of at least one letter
) # End of group 'key'
\s*=\s* # Equal Sign
(?P<val> # Start of group 'val'
"(?:[^\\"]|\\.)*" # Any doublequoted string
| # or
\w{3},\s[\w\d-]{9,11}\s[\d:]{8}\sGMT # Special case for "expires" attr
| # or
""" + _LegalCharsPatt + r"""* # Any word or empty string
) # End of group 'val'
\s*;? # Probably ending in a semi-colon
""", re.ASCII) # May be removed if safe.
# At long last, here is the cookie class.

3
Lib/posixpath.py
View File

@ -197,6 +197,9 @@ def samestat(s1, s2):
def ismount(path):
"""Test whether a path is a mount point"""
if islink(path):
# A symlink can never be a mount point
return False
try:
s1 = os.lstat(path)
if isinstance(path, bytes):

30
Lib/test/test_http_cookies.py
View File

@ -65,6 +65,36 @@ class CookieTests(unittest.TestCase):
</script>
""")
def test_special_attrs(self):
# 'expires'
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['expires'] = 0
# can't test exact output, it always depends on current date/time
self.assertTrue(C.output().endswith('GMT'))
# loading 'expires'
C = cookies.SimpleCookie()
C.load('Customer="W"; expires=Wed, 01-Jan-2010 00:00:00 GMT')
self.assertEqual(C['Customer']['expires'],
'Wed, 01-Jan-2010 00:00:00 GMT')
C = cookies.SimpleCookie()
C.load('Customer="W"; expires=Wed, 01-Jan-98 00:00:00 GMT')
self.assertEqual(C['Customer']['expires'],
'Wed, 01-Jan-98 00:00:00 GMT')
# 'max-age'
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['max-age'] = 10
self.assertEqual(C.output(),
'Set-Cookie: Customer="WILE_E_COYOTE"; Max-Age=10')
# others
C = cookies.SimpleCookie('Customer="WILE_E_COYOTE"')
C['Customer']['secure'] = True
C['Customer']['httponly'] = True
self.assertEqual(C.output(),
'Set-Cookie: Customer="WILE_E_COYOTE"; httponly; secure')
def test_quoted_meta(self):
# Try cookie with quoted meta-data
C = cookies.SimpleCookie()

3
Lib/timeit.py
View File

@ -9,7 +9,7 @@ the Python Cookbook, published by O'Reilly.
Library usage: see the Timer class.
Command line usage:
python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-h] [statement]
python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-h] [--] [statement]
Options:
-n/--number N: how many times to execute 'statement' (default: see below)
@ -19,6 +19,7 @@ Options:
-c/--clock: use time.clock() (default on Windows)
-v/--verbose: print raw timing results; repeat for more digits precision
-h/--help: print this usage message and exit
--: separate options from statement, use when statement starts with -
statement: statement to be timed (default 'pass')
A multi-line statement may be given by specifying each line as a

13
Lib/trace.py
View File

@ -192,11 +192,13 @@ def fullmodname(path):
base = path[len(longest) + 1:]
else:
base = path
# the drive letter is never part of the module name
drive, base = os.path.splitdrive(base)
base = base.replace(os.sep, ".")
if os.altsep:
base = base.replace(os.altsep, ".")
filename, ext = os.path.splitext(base)
return filename
return filename.lstrip(".")
class CoverageResults:
def __init__(self, counts=None, calledfuncs=None, infile=None,
@ -799,7 +801,14 @@ def main(argv=None):
try:
with open(progname) as fp:
code = compile(fp.read(), progname, 'exec')
t.run(code)
# try to emulate __main__ namespace as much as possible
globs = {
'__file__': progname,
'__name__': '__main__',
'__package__': None,
'__cached__': None,
}
t.runctx(code, globs, globs)
except IOError as err:
_err_exit("Cannot run file %r because: %s" % (sys.argv[0], err))
except SystemExit:

7
Misc/NEWS
View File

@ -84,6 +84,13 @@ C-API
Library
-------
- Issue #1713: Fix os.path.ismount(), which returned true for symbolic links
across devices.
- Issue #8826: Properly load old-style "expires" attribute in http.cookies.
- Issue #1690103: Fix initial namespace for code run with trace.main().
- Issue #9448: Fix a leak of OS resources (mutexes or semaphores) when
re-initializing a buffered IO object by calling its ``__init__`` method.