cases.
powu: Deleted.
This started with a nonsensical error msg:
>>> x = -1.
>>> import sys
>>> x**(-sys.maxint-1L)
Traceback (most recent call last):
File "<stdin>", line 1, in ?
ValueError: negative number cannot be raised to a fractional power
>>>
The special-casing in float_pow was simply wrong in this case (there's
not even anything peculiar about these inputs), and I don't see any point
to it in *any* case: a decent libm pow should have worst-case error under
1 ULP, so in particular should deliver the exact result whenever the exact
result is representable (else its error is at least 1 ULP). Thus our
special fiddling for integral values "shouldn't" buy anything in accuracy,
and, to the contrary, repeated multiplication is less accurate than a
decent pow when the true result isn't exactly representable. So just
letting pow() do its job here (we may not be able to trust libm x-platform
in exceptional cases, but these are normal cases).
modules and extensions on Windows is now $PREFIX/Lib/site-packages.
Includes backwards compatibility code for pre-2.2 Pythons. Contributed
by Paul Moore.
ChipWidget.__init__(): Added a message area just below the color
name. Both the message and name widgets are now FLAT, DISABLED
Entry widgets instead of Labels. This allows users to
copy-n-paste the color names or color specs. Also, the contents
of both widgets are now driven by StringVars.
set_color(): This only sets the chip color; it does not set the name
widgets.
set_name(): New method which only sets the name widget contents.
set_message(): New method which only sets the message widget contents.
ChipViewer.update_yourself(): Set the color, name, and message for
each chip as follows: the first line always contains the color
spec in #rrggbb format. The second line will contain the color
name, but slightly differently for each widget. For the Selected
widget, if the color exactly matches the Nearest color, the name
is shown, otherwise the message field will be empty. The name
field of the Nearest widget will always contain the color name.
- file URL now starts with "file://" (standard) rather than "file:"
- new optional argument 'context' to enable()
- repeated variable names don't have their values shown twice
- dotted attributes are shown; missing attributes handled reasonably
- highlight the whole logical line even if it has multiple physical lines
- use nice generator interface to tokenize
- formatting fixed so that it looks good in lynx, links, and w3m too
flag, which specifies external or resource intensive tests to
perform. This is used by test_largefile and test_socket_ssl.
-u/--use takes a comma separated list of flags, currently supported:
largefile, network.
usage(): New function. Note that the semantics of main() have changed
slightly; instead of returning an error code, it raises a
SystemExit (via sys.exit()) with the given error code.
main(): use_large_resources => use_resources
Also, added support for long-option alternative to the short
options.
_expectations: Added test_socket_ssl to the list of expectedly skipped
tests.
requires(): New function which can be used to `assert' that a specific
-u/--use resource flag is present. Raises a TestSkipped if not.
This is used in test_largefile and test_socket_ssl to enable
external or resource consumptive tests that are normally
disabled.
to stdout. Repaired by not printing at all except in verbose mode.
Made the test about 6x faster -- envelope analysis showed it took time
proportional to the square of the # of tasks. Now it's linear.
