Merged revisions 66801,66803-66804,66813,66854-66856,66866,66870-66872,66874,66887,66903,66905,66911,66913,66927,66932,66938,66942,66962,66964,66973-66974,66977,66992,66998-66999,67002,67005,67007,67028,67040-67041,67044,67070,67089,67091,67101,67117-67119,67123-67124 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
................
r66801 | andrew.kuchling | 2008-10-04 23:51:59 +0200 (Sat, 04 Oct 2008) | 1 line
Punctuation fix; expand dict.update docstring to be clearer
................
r66803 | benjamin.peterson | 2008-10-05 00:15:31 +0200 (Sun, 05 Oct 2008) | 1 line
fix typo
................
r66804 | andrew.kuchling | 2008-10-05 02:11:56 +0200 (Sun, 05 Oct 2008) | 1 line
#1415508 from Rocky Bernstein: add docstrings for enable_interspersed_args(), disable_interspersed_args()
................
r66813 | andrew.kuchling | 2008-10-06 14:07:04 +0200 (Mon, 06 Oct 2008) | 3 lines
Per Greg Ward, optparse is no longer being externally maintained.
I'll look at the bugs in the Optik bug tracker and copy them to the Python bug
tracker if they're still relevant.
................
r66854 | georg.brandl | 2008-10-08 19:20:20 +0200 (Wed, 08 Oct 2008) | 2 lines
#4059: patch up some sqlite docs.
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r66855 | georg.brandl | 2008-10-08 19:30:55 +0200 (Wed, 08 Oct 2008) | 2 lines
#4058: fix some whatsnew markup.
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r66856 | georg.brandl | 2008-10-08 20:47:17 +0200 (Wed, 08 Oct 2008) | 3 lines
#3935: properly support list subclasses in the C impl. of bisect.
Patch reviewed by Raymond.
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r66866 | benjamin.peterson | 2008-10-09 22:54:43 +0200 (Thu, 09 Oct 2008) | 1 line
update paragraph about __future__ for 2.6
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r66870 | armin.rigo | 2008-10-10 10:40:44 +0200 (Fri, 10 Oct 2008) | 2 lines
Typo: "ThreadError" is the name in the C source.
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r66871 | benjamin.peterson | 2008-10-10 22:38:49 +0200 (Fri, 10 Oct 2008) | 1 line
fix a small typo
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r66872 | benjamin.peterson | 2008-10-10 22:51:37 +0200 (Fri, 10 Oct 2008) | 1 line
talk about how you can unzip with zip
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r66874 | benjamin.peterson | 2008-10-11 00:23:41 +0200 (Sat, 11 Oct 2008) | 1 line
PyGILState_Acquire -> PyGILState_Ensure
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r66887 | benjamin.peterson | 2008-10-13 23:51:40 +0200 (Mon, 13 Oct 2008) | 1 line
document how to disable fixers
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r66903 | benjamin.peterson | 2008-10-15 22:34:09 +0200 (Wed, 15 Oct 2008) | 1 line
don't recurse into directories that start with '.'
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r66905 | benjamin.peterson | 2008-10-15 23:05:55 +0200 (Wed, 15 Oct 2008) | 1 line
support the optional line argument for idle
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r66911 | benjamin.peterson | 2008-10-16 01:10:28 +0200 (Thu, 16 Oct 2008) | 41 lines
Merged revisions 66805,66841,66860,66884-66886,66893,66907,66910 via svnmerge from
svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3
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r66805 | benjamin.peterson | 2008-10-04 20:11:02 -0500 (Sat, 04 Oct 2008) | 1 line
mention what the fixes directory is for
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r66841 | benjamin.peterson | 2008-10-07 17:48:12 -0500 (Tue, 07 Oct 2008) | 1 line
use assertFalse and assertTrue
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r66860 | benjamin.peterson | 2008-10-08 16:05:07 -0500 (Wed, 08 Oct 2008) | 1 line
instead of abusing the pattern matcher, use start_tree to find a next binding
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r66884 | benjamin.peterson | 2008-10-13 15:50:30 -0500 (Mon, 13 Oct 2008) | 1 line
don't print tokens to stdout when -v is given
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r66885 | benjamin.peterson | 2008-10-13 16:28:57 -0500 (Mon, 13 Oct 2008) | 1 line
add the -x option to disable fixers
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r66886 | benjamin.peterson | 2008-10-13 16:33:53 -0500 (Mon, 13 Oct 2008) | 1 line
cut down on some crud
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r66893 | benjamin.peterson | 2008-10-14 17:16:54 -0500 (Tue, 14 Oct 2008) | 1 line
add an optional set literal fixer
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r66907 | benjamin.peterson | 2008-10-15 16:59:41 -0500 (Wed, 15 Oct 2008) | 1 line
don't write backup files by default
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r66910 | benjamin.peterson | 2008-10-15 17:43:10 -0500 (Wed, 15 Oct 2008) | 1 line
add the -n option; it stops backupfiles from being written
........
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r66913 | benjamin.peterson | 2008-10-16 20:52:14 +0200 (Thu, 16 Oct 2008) | 1 line
document that deque indexing is O(n) #4123
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r66927 | andrew.kuchling | 2008-10-16 22:15:47 +0200 (Thu, 16 Oct 2008) | 1 line
Fix wording (2.6.1 backport candidate)
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r66932 | benjamin.peterson | 2008-10-16 23:09:28 +0200 (Thu, 16 Oct 2008) | 1 line
check for error conditions in _json #3623
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r66938 | benjamin.peterson | 2008-10-16 23:27:54 +0200 (Thu, 16 Oct 2008) | 1 line
fix possible ref leak
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r66942 | benjamin.peterson | 2008-10-16 23:48:06 +0200 (Thu, 16 Oct 2008) | 1 line
fix more possible ref leaks in _json and use Py_CLEAR
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r66962 | benjamin.peterson | 2008-10-17 22:01:01 +0200 (Fri, 17 Oct 2008) | 1 line
clarify CALL_FUNCTION #4141
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r66964 | georg.brandl | 2008-10-17 23:41:49 +0200 (Fri, 17 Oct 2008) | 2 lines
Fix duplicate word.
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r66973 | armin.ronacher | 2008-10-19 10:27:43 +0200 (Sun, 19 Oct 2008) | 3 lines
Fixed #4067 by implementing _attributes and _fields for the AST root node.
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r66974 | benjamin.peterson | 2008-10-19 15:59:01 +0200 (Sun, 19 Oct 2008) | 1 line
fix compiler warning
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r66977 | benjamin.peterson | 2008-10-19 21:39:16 +0200 (Sun, 19 Oct 2008) | 1 line
mention -n
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r66992 | benjamin.peterson | 2008-10-21 22:51:13 +0200 (Tue, 21 Oct 2008) | 1 line
make sure to call iteritems()
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r66998 | benjamin.peterson | 2008-10-22 22:57:43 +0200 (Wed, 22 Oct 2008) | 1 line
fix a few typos
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r66999 | benjamin.peterson | 2008-10-22 23:05:30 +0200 (Wed, 22 Oct 2008) | 1 line
and another typo...
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r67002 | hirokazu.yamamoto | 2008-10-23 02:37:33 +0200 (Thu, 23 Oct 2008) | 1 line
Issue #4183: Some tests didn't run with pickle.HIGHEST_PROTOCOL.
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r67005 | walter.doerwald | 2008-10-23 15:11:39 +0200 (Thu, 23 Oct 2008) | 2 lines
Use the correct names of the stateless codec functions (Fixes issue 4178).
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r67007 | benjamin.peterson | 2008-10-23 23:43:48 +0200 (Thu, 23 Oct 2008) | 1 line
only nonempty __slots__ don't work
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r67028 | benjamin.peterson | 2008-10-26 01:27:07 +0200 (Sun, 26 Oct 2008) | 1 line
don't use a catch-all
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r67040 | armin.rigo | 2008-10-28 18:01:21 +0100 (Tue, 28 Oct 2008) | 5 lines
Fix one of the tests: it relied on being present in an "output test" in
order to actually test what it was supposed to test, i.e. that the code
in the __del__ method did not crash. Use instead the new helper
test_support.captured_output().
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r67041 | benjamin.peterson | 2008-10-29 21:33:00 +0100 (Wed, 29 Oct 2008) | 1 line
mention the version gettempdir() was added
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r67044 | amaury.forgeotdarc | 2008-10-30 00:15:57 +0100 (Thu, 30 Oct 2008) | 3 lines
Correct error message in io.open():
closefd=True is the only accepted value with a file name.
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r67070 | benjamin.peterson | 2008-10-31 21:41:44 +0100 (Fri, 31 Oct 2008) | 1 line
rephrase has_key doc
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r67089 | benjamin.peterson | 2008-11-03 21:43:20 +0100 (Mon, 03 Nov 2008) | 1 line
clarify by splitting into multiple paragraphs
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r67091 | benjamin.peterson | 2008-11-03 23:34:57 +0100 (Mon, 03 Nov 2008) | 1 line
move a FileIO test to test_fileio
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r67101 | georg.brandl | 2008-11-04 21:49:35 +0100 (Tue, 04 Nov 2008) | 2 lines
#4167: fix markup glitches.
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r67117 | georg.brandl | 2008-11-06 11:17:58 +0100 (Thu, 06 Nov 2008) | 2 lines
#4268: Use correct module for two toplevel functions.
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r67118 | georg.brandl | 2008-11-06 11:19:11 +0100 (Thu, 06 Nov 2008) | 2 lines
#4267: small fixes in sqlite3 docs.
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r67119 | georg.brandl | 2008-11-06 11:20:49 +0100 (Thu, 06 Nov 2008) | 2 lines
#4245: move Thread section to the top.
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r67123 | georg.brandl | 2008-11-06 19:49:15 +0100 (Thu, 06 Nov 2008) | 2 lines
#4247: add "pass" examples to tutorial.
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r67124 | andrew.kuchling | 2008-11-06 20:23:02 +0100 (Thu, 06 Nov 2008) | 1 line
Fix grammar error; reword two paragraphs
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diff --git a/Lib/json/tests/test_scanstring.py b/Lib/json/tests/test_scanstring.py
index 87051bb..6b600db 100644
--- a/Lib/json/tests/test_scanstring.py
+++ b/Lib/json/tests/test_scanstring.py
@@ -2,6 +2,7 @@
import decimal
from unittest import TestCase
+import json
import json.decoder
class TestScanString(TestCase):
@@ -100,3 +101,9 @@
self.assertEquals(
scanstring('["Bad value", truth]', 2, None, True),
(u'Bad value', 12))
+
+ def test_issue3623(self):
+ self.assertRaises(ValueError, json.decoder.scanstring, b"xxx", 1,
+ "xxx")
+ self.assertRaises(UnicodeDecodeError,
+ json.encoder.encode_basestring_ascii, b"xx\xff")
diff --git a/Lib/lib2to3/fixes/fix_next.py b/Lib/lib2to3/fixes/fix_next.py
index 9791333..9f1861e 100644
--- a/Lib/lib2to3/fixes/fix_next.py
+++ b/Lib/lib2to3/fixes/fix_next.py
@@ -28,15 +28,19 @@
any* > >
|
global=global_stmt< 'global' any* 'next' any* >
- |
- mod=file_input< any+ >
"""
order = "pre" # Pre-order tree traversal
def start_tree(self, tree, filename):
super(FixNext, self).start_tree(tree, filename)
- self.shadowed_next = False
+
+ n = find_binding('next', tree)
+ if n:
+ self.warning(n, bind_warning)
+ self.shadowed_next = True
+ else:
+ self.shadowed_next = False
def transform(self, node, results):
assert results
@@ -69,11 +73,6 @@
elif "global" in results:
self.warning(node, bind_warning)
self.shadowed_next = True
- elif mod:
- n = find_binding('next', mod)
- if n:
- self.warning(n, bind_warning)
- self.shadowed_next = True
### The following functions help test if node is part of an assignment
diff --git a/Lib/lib2to3/fixes/fix_set_literal.py b/Lib/lib2to3/fixes/fix_set_literal.py
new file mode 100644
index 0000000..414b1df
--- /dev/null
+++ b/Lib/lib2to3/fixes/fix_set_literal.py
@@ -0,0 +1,52 @@
+"""
+Optional fixer to transform set() calls to set literals.
+"""
+
+# Author: Benjamin Peterson
+
+from lib2to3 import fixer_base, pytree
+from lib2to3.fixer_util import token, syms
+
+
+
+class FixSetLiteral(fixer_base.BaseFix):
+
+ explicit = True
+
+ PATTERN = """power< 'set' trailer< '('
+ (atom=atom< '[' (items=listmaker< any ((',' any)* [',']) >
+ |
+ single=any) ']' >
+ |
+ atom< '(' items=testlist_gexp< any ((',' any)* [',']) > ')' >
+ )
+ ')' > >
+ """
+
+ def transform(self, node, results):
+ single = results.get("single")
+ if single:
+ # Make a fake listmaker
+ fake = pytree.Node(syms.listmaker, [single.clone()])
+ single.replace(fake)
+ items = fake
+ else:
+ items = results["items"]
+
+ # Build the contents of the literal
+ literal = [pytree.Leaf(token.LBRACE, "{")]
+ literal.extend(n.clone() for n in items.children)
+ literal.append(pytree.Leaf(token.RBRACE, "}"))
+ # Set the prefix of the right brace to that of the ')' or ']'
+ literal[-1].set_prefix(items.get_next_sibling().get_prefix())
+ maker = pytree.Node(syms.dictsetmaker, literal)
+ maker.set_prefix(node.get_prefix())
+
+ # If the original was a one tuple, we need to remove the extra comma.
+ if len(maker.children) == 4:
+ n = maker.children[2]
+ n.remove()
+ maker.children[-1].set_prefix(n.get_prefix())
+
+ # Finally, replace the set call with our shiny new literal.
+ return maker
diff --git a/Lib/lib2to3/main.py b/Lib/lib2to3/main.py
index 02e28e3..84f0f84 100644
--- a/Lib/lib2to3/main.py
+++ b/Lib/lib2to3/main.py
@@ -15,10 +15,31 @@
Prints output to stdout.
"""
+ def __init__(self, fixers, options, explicit, nobackups):
+ self.nobackups = nobackups
+ super(StdoutRefactoringTool, self).__init__(fixers, options, explicit)
+
def log_error(self, msg, *args, **kwargs):
self.errors.append((msg, args, kwargs))
self.logger.error(msg, *args, **kwargs)
+ def write_file(self, new_text, filename, old_text):
+ if not self.nobackups:
+ # Make backup
+ backup = filename + ".bak"
+ if os.path.lexists(backup):
+ try:
+ os.remove(backup)
+ except os.error, err:
+ self.log_message("Can't remove backup %s", backup)
+ try:
+ os.rename(filename, backup)
+ except os.error, err:
+ self.log_message("Can't rename %s to %s", filename, backup)
+ # Actually write the new file
+ super(StdoutRefactoringTool, self).write_file(new_text,
+ filename, old_text)
+
def print_output(self, lines):
for line in lines:
print line
@@ -39,7 +60,9 @@
parser.add_option("-d", "--doctests_only", action="store_true",
help="Fix up doctests only")
parser.add_option("-f", "--fix", action="append", default=[],
- help="Each FIX specifies a transformation; default all")
+ help="Each FIX specifies a transformation; default: all")
+ parser.add_option("-x", "--nofix", action="append", default=[],
+ help="Prevent a fixer from being run.")
parser.add_option("-l", "--list-fixes", action="store_true",
help="List available transformations (fixes/fix_*.py)")
parser.add_option("-p", "--print-function", action="store_true",
@@ -48,10 +71,14 @@
help="More verbose logging")
parser.add_option("-w", "--write", action="store_true",
help="Write back modified files")
+ parser.add_option("-n", "--nobackups", action="store_true", default=False,
+ help="Don't write backups for modified files.")
# Parse command line arguments
refactor_stdin = False
options, args = parser.parse_args(args)
+ if not options.write and options.nobackups:
+ parser.error("Can't use -n without -w")
if options.list_fixes:
print "Available transformations for the -f/--fix option:"
for fixname in refactor.get_all_fix_names(fixer_pkg):
@@ -74,15 +101,22 @@
# Initialize the refactoring tool
rt_opts = {"print_function" : options.print_function}
- avail_names = refactor.get_fixers_from_package(fixer_pkg)
- explicit = []
+ avail_fixes = set(refactor.get_fixers_from_package(fixer_pkg))
+ unwanted_fixes = set(fixer_pkg + ".fix_" + fix for fix in options.nofix)
+ explicit = set()
if options.fix:
- explicit = [fixer_pkg + ".fix_" + fix
- for fix in options.fix if fix != "all"]
- fixer_names = avail_names if "all" in options.fix else explicit
+ all_present = False
+ for fix in options.fix:
+ if fix == "all":
+ all_present = True
+ else:
+ explicit.add(fixer_pkg + ".fix_" + fix)
+ requested = avail_fixes.union(explicit) if all_present else explicit
else:
- fixer_names = avail_names
- rt = StdoutRefactoringTool(fixer_names, rt_opts, explicit=explicit)
+ requested = avail_fixes.union(explicit)
+ fixer_names = requested.difference(unwanted_fixes)
+ rt = StdoutRefactoringTool(sorted(fixer_names), rt_opts, sorted(explicit),
+ options.nobackups)
# Refactor all files and directories passed as arguments
if not rt.errors:
diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py
index aa97b82..8f7fe9c 100755
--- a/Lib/lib2to3/refactor.py
+++ b/Lib/lib2to3/refactor.py
@@ -36,9 +36,7 @@
pkg = __import__(fixer_pkg, [], [], ["*"])
fixer_dir = os.path.dirname(pkg.__file__)
fix_names = []
- names = os.listdir(fixer_dir)
- names.sort()
- for name in names:
+ for name in sorted(os.listdir(fixer_dir)):
if name.startswith("fix_") and name.endswith(".py"):
if remove_prefix:
name = name[4:]
@@ -253,7 +251,7 @@
there were errors during the parse.
"""
try:
- tree = self.driver.parse_string(data,1)
+ tree = self.driver.parse_string(data)
except Exception, err:
self.log_error("Can't parse %s: %s: %s",
name, err.__class__.__name__, err)
@@ -352,23 +350,13 @@
else:
self.log_debug("Not writing changes to %s", filename)
- def write_file(self, new_text, filename, old_text=None):
+ def write_file(self, new_text, filename, old_text):
"""Writes a string to a file.
It first shows a unified diff between the old text and the new text, and
then rewrites the file; the latter is only done if the write option is
set.
"""
- backup = filename + ".bak"
- if os.path.lexists(backup):
- try:
- os.remove(backup)
- except os.error, err:
- self.log_message("Can't remove backup %s", backup)
- try:
- os.rename(filename, backup)
- except os.error, err:
- self.log_message("Can't rename %s to %s", filename, backup)
try:
f = open(filename, "w")
except os.error, err:
diff --git a/Lib/lib2to3/tests/data/README b/Lib/lib2to3/tests/data/README
index c48c608..7aa47e4 100644
--- a/Lib/lib2to3/tests/data/README
+++ b/Lib/lib2to3/tests/data/README
@@ -1,5 +1,6 @@
-Files in this directory:
+In this directory:
- py2_test_grammar.py -- test file that exercises most/all of Python 2.x's grammar.
- py3_test_grammar.py -- test file that exercises most/all of Python 3.x's grammar.
- infinite_recursion.py -- test file that causes lib2to3's faster recursive pattern matching
scheme to fail, but passes when lib2to3 falls back to iterative pattern matching.
+- fixes/ -- for use by test_refactor.py
diff --git a/Lib/lib2to3/tests/test_fixers.py b/Lib/lib2to3/tests/test_fixers.py
index 705b04e..76243bf 100755
--- a/Lib/lib2to3/tests/test_fixers.py
+++ b/Lib/lib2to3/tests/test_fixers.py
@@ -3385,6 +3385,134 @@
"""
self.check_both(b, a)
+
+class Test_set_literal(FixerTestCase):
+
+ fixer = "set_literal"
+
+ def test_basic(self):
+ b = """set([1, 2, 3])"""
+ a = """{1, 2, 3}"""
+ self.check(b, a)
+
+ b = """set((1, 2, 3))"""
+ a = """{1, 2, 3}"""
+ self.check(b, a)
+
+ b = """set((1,))"""
+ a = """{1}"""
+ self.check(b, a)
+
+ b = """set([1])"""
+ self.check(b, a)
+
+ b = """set((a, b))"""
+ a = """{a, b}"""
+ self.check(b, a)
+
+ b = """set([a, b])"""
+ self.check(b, a)
+
+ b = """set((a*234, f(args=23)))"""
+ a = """{a*234, f(args=23)}"""
+ self.check(b, a)
+
+ b = """set([a*23, f(23)])"""
+ a = """{a*23, f(23)}"""
+ self.check(b, a)
+
+ b = """set([a-234**23])"""
+ a = """{a-234**23}"""
+ self.check(b, a)
+
+ def test_listcomps(self):
+ b = """set([x for x in y])"""
+ a = """{x for x in y}"""
+ self.check(b, a)
+
+ b = """set([x for x in y if x == m])"""
+ a = """{x for x in y if x == m}"""
+ self.check(b, a)
+
+ b = """set([x for x in y for a in b])"""
+ a = """{x for x in y for a in b}"""
+ self.check(b, a)
+
+ b = """set([f(x) - 23 for x in y])"""
+ a = """{f(x) - 23 for x in y}"""
+ self.check(b, a)
+
+ def test_whitespace(self):
+ b = """set( [1, 2])"""
+ a = """{1, 2}"""
+ self.check(b, a)
+
+ b = """set([1 , 2])"""
+ a = """{1 , 2}"""
+ self.check(b, a)
+
+ b = """set([ 1 ])"""
+ a = """{ 1 }"""
+ self.check(b, a)
+
+ b = """set( [1] )"""
+ a = """{1}"""
+ self.check(b, a)
+
+ b = """set([ 1, 2 ])"""
+ a = """{ 1, 2 }"""
+ self.check(b, a)
+
+ b = """set([x for x in y ])"""
+ a = """{x for x in y }"""
+ self.check(b, a)
+
+ b = """set(
+ [1, 2]
+ )
+ """
+ a = """{1, 2}\n"""
+ self.check(b, a)
+
+ def test_comments(self):
+ b = """set((1, 2)) # Hi"""
+ a = """{1, 2} # Hi"""
+ self.check(b, a)
+
+ # This isn't optimal behavior, but the fixer is optional.
+ b = """
+ # Foo
+ set( # Bar
+ (1, 2)
+ )
+ """
+ a = """
+ # Foo
+ {1, 2}
+ """
+ self.check(b, a)
+
+ def test_unchanged(self):
+ s = """set()"""
+ self.unchanged(s)
+
+ s = """set(a)"""
+ self.unchanged(s)
+
+ s = """set(a, b, c)"""
+ self.unchanged(s)
+
+ # Don't transform generators because they might have to be lazy.
+ s = """set(x for x in y)"""
+ self.unchanged(s)
+
+ s = """set(x for x in y if z)"""
+ self.unchanged(s)
+
+ s = """set(a*823-23**2 + f(23))"""
+ self.unchanged(s)
+
+
class Test_sys_exc(FixerTestCase):
fixer = "sys_exc"
diff --git a/Lib/lib2to3/tests/test_pytree.py b/Lib/lib2to3/tests/test_pytree.py
index 57c8a82..61c592a 100755
--- a/Lib/lib2to3/tests/test_pytree.py
+++ b/Lib/lib2to3/tests/test_pytree.py
@@ -353,29 +353,29 @@
# Build a pattern matching a leaf
pl = pytree.LeafPattern(100, "foo", name="pl")
r = {}
- self.assertEqual(pl.match(root, results=r), False)
+ self.assertFalse(pl.match(root, results=r))
self.assertEqual(r, {})
- self.assertEqual(pl.match(n1, results=r), False)
+ self.assertFalse(pl.match(n1, results=r))
self.assertEqual(r, {})
- self.assertEqual(pl.match(n2, results=r), False)
+ self.assertFalse(pl.match(n2, results=r))
self.assertEqual(r, {})
- self.assertEqual(pl.match(l1, results=r), True)
+ self.assertTrue(pl.match(l1, results=r))
self.assertEqual(r, {"pl": l1})
r = {}
- self.assertEqual(pl.match(l2, results=r), False)
+ self.assertFalse(pl.match(l2, results=r))
self.assertEqual(r, {})
# Build a pattern matching a node
pn = pytree.NodePattern(1000, [pl], name="pn")
- self.assertEqual(pn.match(root, results=r), False)
+ self.assertFalse(pn.match(root, results=r))
self.assertEqual(r, {})
- self.assertEqual(pn.match(n1, results=r), False)
+ self.assertFalse(pn.match(n1, results=r))
self.assertEqual(r, {})
- self.assertEqual(pn.match(n2, results=r), True)
+ self.assertTrue(pn.match(n2, results=r))
self.assertEqual(r, {"pn": n2, "pl": l3})
r = {}
- self.assertEqual(pn.match(l1, results=r), False)
+ self.assertFalse(pn.match(l1, results=r))
self.assertEqual(r, {})
- self.assertEqual(pn.match(l2, results=r), False)
+ self.assertFalse(pn.match(l2, results=r))
self.assertEqual(r, {})
def testWildcardPatterns(self):
@@ -391,11 +391,11 @@
pn = pytree.NodePattern(1000, [pl], name="pn")
pw = pytree.WildcardPattern([[pn], [pl, pl]], name="pw")
r = {}
- self.assertEqual(pw.match_seq([root], r), False)
+ self.assertFalse(pw.match_seq([root], r))
self.assertEqual(r, {})
- self.assertEqual(pw.match_seq([n1], r), False)
+ self.assertFalse(pw.match_seq([n1], r))
self.assertEqual(r, {})
- self.assertEqual(pw.match_seq([n2], r), True)
+ self.assertTrue(pw.match_seq([n2], r))
# These are easier to debug
self.assertEqual(sorted(r.keys()), ["pl", "pn", "pw"])
self.assertEqual(r["pl"], l1)
@@ -404,7 +404,7 @@
# But this is equivalent
self.assertEqual(r, {"pl": l1, "pn": n2, "pw": [n2]})
r = {}
- self.assertEqual(pw.match_seq([l1, l3], r), True)
+ self.assertTrue(pw.match_seq([l1, l3], r))
self.assertEqual(r, {"pl": l3, "pw": [l1, l3]})
self.assert_(r["pl"] is l3)
r = {}
diff --git a/Lib/lib2to3/tests/test_refactor.py b/Lib/lib2to3/tests/test_refactor.py
index fac8f80..1e15a1a 100644
--- a/Lib/lib2to3/tests/test_refactor.py
+++ b/Lib/lib2to3/tests/test_refactor.py
@@ -123,7 +123,6 @@
def test_refactor_file(self):
test_file = os.path.join(FIXER_DIR, "parrot_example.py")
- backup = test_file + ".bak"
old_contents = open(test_file, "r").read()
rt = self.rt()
@@ -133,14 +132,8 @@
rt.refactor_file(test_file, True)
try:
self.assertNotEqual(old_contents, open(test_file, "r").read())
- self.assertTrue(os.path.exists(backup))
- self.assertEqual(old_contents, open(backup, "r").read())
finally:
open(test_file, "w").write(old_contents)
- try:
- os.unlink(backup)
- except OSError:
- pass
def test_refactor_docstring(self):
rt = self.rt()
diff --git a/Lib/optparse.py b/Lib/optparse.py
index 2cb21de..02f62e4 100644
--- a/Lib/optparse.py
+++ b/Lib/optparse.py
@@ -1,21 +1,13 @@
-"""optparse - a powerful, extensible, and easy-to-use option parser.
+"""A powerful, extensible, and easy-to-use option parser.
By Greg Ward <gward@python.net>
-Originally distributed as Optik; see http://optik.sourceforge.net/ .
-
-If you have problems with this module, please do not file bugs,
-patches, or feature requests with Python; instead, use Optik's
-SourceForge project page:
- http://sourceforge.net/projects/optik
+Originally distributed as Optik.
For support, use the optik-users@lists.sourceforge.net mailing list
(http://lists.sourceforge.net/lists/listinfo/optik-users).
"""
-# Python developers: please do not make changes to this file, since
-# it is automatically generated from the Optik source code.
-
__version__ = "1.5.3"
__all__ = ['Option',
@@ -1274,9 +1266,19 @@
self.usage = usage
def enable_interspersed_args(self):
+ """Set parsing to not stop on the first non-option, allowing
+ interspersing switches with command arguments. This is the
+ default behavior. See also disable_interspersed_args() and the
+ class documentation description of the attribute
+ allow_interspersed_args."""
self.allow_interspersed_args = True
def disable_interspersed_args(self):
+ """Set parsing to stop on the first non-option. Use this if
+ you have a command processor which runs another command that
+ has options of its own and you want to make sure these options
+ don't get confused.
+ """
self.allow_interspersed_args = False
def set_process_default_values(self, process):
diff --git a/Lib/test/test_bisect.py b/Lib/test/test_bisect.py
index 7776cc8..66bae48 100644
--- a/Lib/test/test_bisect.py
+++ b/Lib/test/test_bisect.py
@@ -196,6 +196,17 @@
def test_backcompatibility(self):
self.assertEqual(self.module.insort, self.module.insort_right)
+ def test_listDerived(self):
+ class List(list):
+ data = []
+ def insert(self, index, item):
+ self.data.insert(index, item)
+
+ lst = List()
+ self.module.insort_left(lst, 10)
+ self.module.insort_right(lst, 5)
+ self.assertEqual([5, 10], lst.data)
+
class TestInsortPython(TestInsort):
module = py_bisect
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index 2873bea..a583a48 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -397,7 +397,7 @@
self.assertEqual(b.rpartition(b'i'), (b'mississipp', b'i', b''))
def test_pickling(self):
- for proto in range(pickle.HIGHEST_PROTOCOL):
+ for proto in range(pickle.HIGHEST_PROTOCOL + 1):
for b in b"", b"a", b"abc", b"\xffab\x80", b"\0\0\377\0\0":
b = self.type2test(b)
ps = pickle.dumps(b, proto)
@@ -947,7 +947,7 @@
a = ByteArraySubclass(b"abcd")
a.x = 10
a.y = ByteArraySubclass(b"efgh")
- for proto in range(pickle.HIGHEST_PROTOCOL):
+ for proto in range(pickle.HIGHEST_PROTOCOL + 1):
b = pickle.loads(pickle.dumps(a, proto))
self.assertNotEqual(id(a), id(b))
self.assertEqual(a, b)
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index f170d59..f740738 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -1136,14 +1136,10 @@
def __del__(self_):
self.assertEqual(self_.a, 1)
self.assertEqual(self_.b, 2)
-
- save_stderr = sys.stderr
- sys.stderr = sys.stdout
- h = H()
- try:
+ with test_support.captured_output('stderr') as s:
+ h = H()
del h
- finally:
- sys.stderr = save_stderr
+ self.assertEqual(s.getvalue(), '')
def test_slots_special(self):
# Testing __dict__ and __weakref__ in __slots__...
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 5a0e1a6..cbc7165 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -7,7 +7,7 @@
from array import array
from weakref import proxy
-from test.test_support import TESTFN, findfile, run_unittest
+from test.test_support import TESTFN, findfile, check_warnings, run_unittest
from UserList import UserList
import _fileio
@@ -241,6 +241,14 @@
def testInvalidInit(self):
self.assertRaises(TypeError, _fileio._FileIO, "1", 0, 0)
+ def testWarnings(self):
+ with check_warnings() as w:
+ self.assertEqual(w.warnings, [])
+ self.assertRaises(TypeError, _fileio._FileIO, [])
+ self.assertEqual(w.warnings, [])
+ self.assertRaises(ValueError, _fileio._FileIO, "/some/invalid/name", "rt")
+ self.assertEqual(w.warnings, [])
+
def test_main():
# Historically, these tests have been sloppy about removing TESTFN.
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index 08a524f..9ef2a81 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -1236,13 +1236,6 @@
else:
self.assert_(issubclass(obj, io.IOBase))
- def test_fileio_warnings(self):
- with test_support.check_warnings() as w:
- self.assertEqual(w.warnings, [])
- self.assertRaises(TypeError, io.FileIO, [])
- self.assertEqual(w.warnings, [])
- self.assertRaises(ValueError, io.FileIO, "/some/invalid/name", "rt")
- self.assertEqual(w.warnings, [])
def test_main():
test_support.run_unittest(IOTest, BytesIOTest, StringIOTest,
diff --git a/Lib/test/test_urllib.py b/Lib/test/test_urllib.py
index b78f30a..c519578 100644
--- a/Lib/test/test_urllib.py
+++ b/Lib/test/test_urllib.py
@@ -98,7 +98,6 @@
class ProxyTests(unittest.TestCase):
def setUp(self):
- unittest.TestCase.setUp(self)
# Save all proxy related env vars
self._saved_environ = dict([(k, v) for k, v in os.environ.iteritems()
if k.lower().find('proxy') >= 0])
@@ -107,9 +106,8 @@
del os.environ[k]
def tearDown(self):
- unittest.TestCase.tearDown(self)
# Restore all proxy related env vars
- for k, v in self._saved_environ:
+ for k, v in self._saved_environ.iteritems():
os.environ[k] = v
def test_getproxies_environment_keep_no_proxies(self):
diff --git a/Lib/test/test_xrange.py b/Lib/test/test_xrange.py
index 7a2eea5..7e2a1a3 100644
--- a/Lib/test/test_xrange.py
+++ b/Lib/test/test_xrange.py
@@ -61,7 +61,7 @@
def test_pickling(self):
testcases = [(13,), (0, 11), (-22, 10), (20, 3, -1),
(13, 21, 3), (-2, 2, 2)]
- for proto in range(pickle.HIGHEST_PROTOCOL):
+ for proto in range(pickle.HIGHEST_PROTOCOL + 1):
for t in testcases:
r = xrange(*t)
self.assertEquals(list(pickle.loads(pickle.dumps(r, proto))),