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First merge from the trunk straight into the py3k branch. I'm not

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using the message generated by svnmerge, because it contains a lot of
stuff about the Doc tree, which I'm not merging this time due to the
way the Doc tree was initially added.  I am however adding roman.py
which was added later to Doc/tools.  I'll try to diff the two Doc
trees separately to see if there's stuff I missed.
This commit is contained in:
Guido van Rossum 2007-08-16 23:48:43 +00:00
parent 10c17ba299
commit af554a0e17
16 changed files with 206 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
Doc/tools/roman.py Normal file
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@ -0,0 +1,80 @@
"""Convert to and from Roman numerals"""
__author__ = "Mark Pilgrim (f8dy@diveintopython.org)"
__version__ = "1.4"
__date__ = "8 August 2001"
__copyright__ = """Copyright (c) 2001 Mark Pilgrim
This program is part of "Dive Into Python", a free Python tutorial for
experienced programmers. Visit http://diveintopython.org/ for the
latest version.
This program is free software; you can redistribute it and/or modify
it under the terms of the Python 2.1.1 license, available at
http://www.python.org/2.1.1/license.html
"""
import re
#Define exceptions
class RomanError(Exception): pass
class OutOfRangeError(RomanError): pass
class NotIntegerError(RomanError): pass
class InvalidRomanNumeralError(RomanError): pass
#Define digit mapping
romanNumeralMap = (('M', 1000),
('CM', 900),
('D', 500),
('CD', 400),
('C', 100),
('XC', 90),
('L', 50),
('XL', 40),
('X', 10),
('IX', 9),
('V', 5),
('IV', 4),
('I', 1))
def toRoman(n):
"""convert integer to Roman numeral"""
if not (0 < n < 5000):
raise OutOfRangeError, "number out of range (must be 1..4999)"
if int(n) <> n:
raise NotIntegerError, "decimals can not be converted"
result = ""
for numeral, integer in romanNumeralMap:
while n >= integer:
result += numeral
n -= integer
return result
#Define pattern to detect valid Roman numerals
romanNumeralPattern = re.compile("""
^ # beginning of string
M{0,4} # thousands - 0 to 4 M's
(CM|CD|D?C{0,3}) # hundreds - 900 (CM), 400 (CD), 0-300 (0 to 3 C's),
# or 500-800 (D, followed by 0 to 3 C's)
(XC|XL|L?X{0,3}) # tens - 90 (XC), 40 (XL), 0-30 (0 to 3 X's),
# or 50-80 (L, followed by 0 to 3 X's)
(IX|IV|V?I{0,3}) # ones - 9 (IX), 4 (IV), 0-3 (0 to 3 I's),
# or 5-8 (V, followed by 0 to 3 I's)
$ # end of string
""" ,re.VERBOSE)
def fromRoman(s):
"""convert Roman numeral to integer"""
if not s:
raise InvalidRomanNumeralError, 'Input can not be blank'
if not romanNumeralPattern.search(s):
raise InvalidRomanNumeralError, 'Invalid Roman numeral: %s' % s
result = 0
index = 0
for numeral, integer in romanNumeralMap:
while s[index:index+len(numeral)] == numeral:
result += integer
index += len(numeral)
return result

3
Lib/decimal.py
View File

@ -612,7 +612,8 @@ class Decimal(object):
except ValueError:
self._is_special = True
self._sign, self._int, self._exp = \
context._raise_error(ConversionSyntax)
context._raise_error(ConversionSyntax,
"Invalid literal for Decimal: %r" % value)
return self
raise TypeError("Cannot convert %r to Decimal" % value)

3
Lib/test/test_exceptions.py
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@ -5,8 +5,7 @@ import sys
import unittest
import pickle
from test.test_support import (TESTFN, unlink, run_unittest,
guard_warnings_filter)
from test.test_support import TESTFN, unlink, run_unittest
# XXX This is not really enough, each *operation* should be tested!

4
Lib/test/test_import.py
View File

@ -1,4 +1,4 @@
from test.test_support import TESTFN, run_unittest, guard_warnings_filter
from test.test_support import TESTFN, run_unittest, catch_warning
import unittest
import os
@ -151,7 +151,7 @@ class ImportTest(unittest.TestCase):
self.assert_(y is test.test_support, y.__name__)
def test_import_initless_directory_warning(self):
with guard_warnings_filter():
with catch_warning():
# Just a random non-package directory we always expect to be
# somewhere in sys.path...
warnings.simplefilter('error', ImportWarning)

2
Lib/test/test_macostools.py
View File

@ -52,7 +52,7 @@ class TestMacostools(unittest.TestCase):
def test_touched(self):
# This really only tests that nothing unforeseen happens.
import warnings
with test_support.guard_warnings_filter():
with test_support.catch_warning():
warnings.filterwarnings('ignore', 'macostools.touched*',
DeprecationWarning)
macostools.touched(test_support.TESTFN)

2
Lib/test/test_pep352.py
View File

@ -1,7 +1,7 @@
import unittest
import __builtin__
import warnings
from test.test_support import run_unittest, guard_warnings_filter
from test.test_support import run_unittest
import os
from platform import system as platform_system

2
Lib/test/test_random.py
View File

@ -182,7 +182,7 @@ class WichmannHill_TestBasicOps(TestBasicOps):
def test_bigrand(self):
# Verify warnings are raised when randrange is too large for random()
with test_support.guard_warnings_filter():
with test_support.catch_warning():
warnings.filterwarnings("error", "Underlying random")
self.assertRaises(UserWarning, self.gen.randrange, 2**60)

4
Lib/test/test_re.py
View File

@ -1,7 +1,7 @@
import sys
sys.path = ['.'] + sys.path
from test.test_support import verbose, run_unittest, guard_warnings_filter
from test.test_support import verbose, run_unittest, catch_warning
import re
from re import Scanner
import sys, os, traceback
@ -414,7 +414,7 @@ class ReTests(unittest.TestCase):
self.pickle_test(pickle)
# old pickles expect the _compile() reconstructor in sre module
import warnings
with guard_warnings_filter():
with catch_warning():
warnings.filterwarnings("ignore", "The sre module is deprecated",
DeprecationWarning)
from sre import _compile

2
Lib/test/test_struct.py
View File

@ -50,7 +50,7 @@ def any_err(func, *args):
def with_warning_restore(func):
def _with_warning_restore(*args, **kw):
with test.test_support.guard_warnings_filter():
with test.test_support.catch_warning():
# Grrr, we need this function to warn every time. Without removing
# the warningregistry, running test_tarfile then test_struct would fail
# on 64-bit platforms.

4
Lib/test/test_sundry.py
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@ -1,10 +1,10 @@
"""Do a minimal test of all the modules that aren't otherwise tested."""
from test.test_support import guard_warnings_filter
from test.test_support import catch_warning
import sys
import warnings
with guard_warnings_filter():
with catch_warning():
from test.test_support import verbose
import BaseHTTPServer

10
Lib/test/test_support.py
View File

@ -261,14 +261,6 @@ def open_urlresource(url):
fn, _ = urllib.urlretrieve(url, filename)
return open(fn)
@contextlib.contextmanager
def guard_warnings_filter():
"""Guard the warnings filter from being permanently changed."""
original_filters = warnings.filters[:]
try:
yield
finally:
warnings.filters = original_filters
class WarningMessage(object):
"Holds the result of the latest showwarning() call"
@ -292,7 +284,7 @@ def catch_warning():
Use like this:
with catch_warning as w:
with catch_warning() as w:
warnings.warn("foo")
assert str(w.message) == "foo"
"""

2
Lib/test/test_warnings.py
View File

@ -61,7 +61,7 @@ class TestModule(unittest.TestCase):
def test_options(self):
# Uses the private _setoption() function to test the parsing
# of command-line warning arguments
with test_support.guard_warnings_filter():
with test_support.catch_warning():
self.assertRaises(warnings._OptionError,
warnings._setoption, '1:2:3:4:5:6')
self.assertRaises(warnings._OptionError,

106
Lib/test/test_xmlrpc.py
View File

@ -4,6 +4,8 @@ import sys
import time
import unittest
import xmlrpclib
import SimpleXMLRPCServer
import threading
from test import test_support
alist = [{'astring': 'foo@bar.baz.spam',
@ -239,10 +241,108 @@ class BinaryTestCase(unittest.TestCase):
self.assertEqual(str(t2), d)
def test_main():
test_support.run_unittest(XMLRPCTestCase, HelperTestCase,
DateTimeTestCase, BinaryTestCase, FaultTestCase)
PORT = None
def http_server(evt, numrequests):
class TestInstanceClass:
def div(self, x, y):
'''This is the div function'''
return x // y
serv = SimpleXMLRPCServer.SimpleXMLRPCServer(("localhost", 0),
logRequests=False, bind_and_activate=False)
try:
serv.socket.settimeout(3)
serv.server_bind()
global PORT
PORT = serv.socket.getsockname()[1]
serv.server_activate()
serv.register_introspection_functions()
serv.register_multicall_functions()
serv.register_function(pow)
serv.register_function(lambda x,y: x+y, 'add')
serv.register_instance(TestInstanceClass())
# handle up to 'numrequests' requests
while numrequests > 0:
serv.handle_request()
numrequests -= 1
except socket.timeout:
pass
finally:
serv.socket.close()
PORT = None
evt.set()
class HTTPTestCase(unittest.TestCase):
def setUp(self):
self.evt = threading.Event()
# start server thread to handle just one request
threading.Thread(target=http_server, args=(self.evt,2)).start()
# wait for port to be assigned to server
n = 1000
while n > 0 and PORT is None:
time.sleep(0.001)
n -= 1
time.sleep(0.5)
def tearDown(self):
# wait on the server thread to terminate
self.evt.wait()
def test_simple1(self):
p = xmlrpclib.ServerProxy('http://localhost:%d' % PORT)
self.assertEqual(p.pow(6,8), 6**8)
def test_introspection1(self):
p = xmlrpclib.ServerProxy('http://localhost:%d' % PORT)
meth = p.system.listMethods()
expected_methods = set(['pow', 'div', 'add', 'system.listMethods',
'system.methodHelp', 'system.methodSignature', 'system.multicall'])
self.assertEqual(set(meth), expected_methods)
def test_introspection2(self):
p = xmlrpclib.ServerProxy('http://localhost:%d' % PORT)
divhelp = p.system.methodHelp('div')
self.assertEqual(divhelp, 'This is the div function')
def test_introspection3(self):
# the SimpleXMLRPCServer doesn't support signatures, but
# at least check that we can try
p = xmlrpclib.ServerProxy('http://localhost:%d' % PORT)
divsig = p.system.methodSignature('div')
self.assertEqual(divsig, 'signatures not supported')
def test_multicall(self):
p = xmlrpclib.ServerProxy('http://localhost:%d' % PORT)
multicall = xmlrpclib.MultiCall(p)
multicall.add(2,3)
multicall.pow(6,8)
multicall.div(127,42)
add_result, pow_result, div_result = multicall()
self.assertEqual(add_result, 2+3)
self.assertEqual(pow_result, 6**8)
self.assertEqual(div_result, 127//42)
def test_main():
xmlrpc_tests = [XMLRPCTestCase, HelperTestCase, DateTimeTestCase,
BinaryTestCase, FaultTestCase]
# The test cases against a SimpleXMLRPCServer raise a socket error
# 10035 (WSAEWOULDBLOCK) in the server thread handle_request call when
# run on Windows. This only happens on the first test to run, but it
# fails every time and so these tests are skipped on win32 platforms.
if sys.platform != 'win32':
xmlrpc_tests.append(HTTPTestCase)
test_support.run_unittest(*xmlrpc_tests)
if __name__ == "__main__":
test_main()

1
Misc/build.sh
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@ -220,7 +220,6 @@ start=`current_time`
# after the first release of 2.6a1 or 3.0a1. At that point, it will be clear
# if there will be a similar problem with the new doc system.
# At that point, it should be clear if this code is needed or not.
# Doc/commontex/boilerplate.tex is expected to always have an outstanding
# modification for the date. When a release is cut, a conflict occurs.
# This allows us to detect this problem and not try to build the docs

13
Misc/developers.txt
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@ -17,13 +17,14 @@ the format to accommodate documentation needs as they arise.
Permissions History
-------------------
- Senthil Kumaran was given SVN access on June 16 2007
by MvL, for his Summer-of-Code project, mentored by
Skip Montanaro.
- Jeffrey Yasskin was given SVN access on 9 August 2007 by NCN,
for his work on PEPs and other general patches.
- Alexandre Vassalotti was given SVN access on May 21 2007
by MvL, for his Summer-of-Code project, mentored by
Brett Cannon.
- Senthil Kumaran was given SVN access on 16 June 2007 by MvL,
for his Summer-of-Code project, mentored by Skip Montanaro.
- Alexandre Vassalotti was given SVN access on 21 May 2007 by MvL,
for his Summer-of-Code project, mentored by Brett Cannon.
- Travis Oliphant was given SVN access on 17 Apr 2007 by MvL,
for implementing the extended buffer protocol.

1
Tools/msi/msi.py
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@ -104,6 +104,7 @@ msvcr71_uuid = "{8666C8DD-D0B4-4B42-928E-A69E32FA5D4D}"
pythondll_uuid = {
"24":"{9B81E618-2301-4035-AC77-75D9ABEB7301}",
"25":"{2e41b118-38bd-4c1b-a840-6977efd1b911}"
"26":"{34ebecac-f046-4e1c-b0e3-9bac3cdaacfa}",
} [major+minor]
# Build the mingw import library, libpythonXY.a