Reorganize so the initialization sequences does not bite us in the foot.
(There is no good reason to discard classes that clients may want to
subclass.)
****************
PyShell: Added functionality:
usage: idle.py [-c command] [-d] [-i] [-r script] [-s] [-t title] [arg] ...
idle file(s) (without options) edit the file(s)
-c cmd run the command in a shell
-d enable the debugger
-i open an interactive shell
-i file(s) open a shell and also an editor window for each file
-r script run a file as a script in a shell
-s run $IDLESTARTUP or $PYTHONSTARTUP before anything else
-t title set title of shell window
Remaining arguments are applied to the command (-c) or script (-r).
******************
idles: Removed the idles script, not needed
******************
idle: Removed the IdleConf references, not required anymore
was already correctly parsed (contrary to a comment in Mailman).
test_rfc2822_phrases(): RFC 2822 now requires that we allow `.' in
phrases, which means we must accept dots in unquoted realname parts.
Add a test to check the change in rfc822.py 1.58.
now allowed in unquoted RealName areas (technically, they are defined
as "obsolete syntax" we MUST accept in phrases, as part of the
obs-phrase production). Thus, parsing
To: User J. Person <person@dom.ain>
correctly returns "User J. Person" as the RealName.
AddrlistClass.__init__(): Add definition of self.phraseends which is
just self.atomends with `.' removed.
getatom(): Add an optional argument `atomends' which, if None (the
default) means use self.atomends.
getphraselist(): Pass self.phraseends to getatom() and break out of
the loop only when the current character is in phraseends instead of
atomends. This allows dots to continue to serve as atom delimiters in
all contexts except phrases.
Also, loads of docstring updates to document RFC 2822 conformance
(sorry, this should have been two separate patches).
Added a patch which modifies idlefork so that it can co-exist with
"official" IDLE in the site-packages directory. This patch is not
necessary if only idlefork IDLE is installed. See INSTALLATION for further
details.
The default behaviour of idlefork idle is to open an editor window instead
of a shell. Complex expressions may be run in a fresh environment by
selecting "run". There are times, however, when a shell is desired.
Though one can be started by "idle -t 'foo'", this script is more
convenient. In addition, a shell and an editor window can be started
in parallel by "idles -e foo.py".
that 'yield' is a keyword. This doesn't help test_generators at all! I
don't know why not. These things do work now (and didn't before this
patch):
1. "from __future__ import generators" now works in a native shell.
2. Similarly "python -i xxx.py" now has generators enabled in the
shell if xxx.py had them enabled.
3. This program (which was my doctest proxy) works fine:
from __future__ import generators
source = """\
def f():
yield 1
"""
exec compile(source, "", "single") in globals()
print type(f())
The default behaviour of idlefork idle is to open an editor window instead
of a shell. Complex expressions may be run in a fresh environment by
selecting "run". There are times, however, when a shell is desired.
Though one can be started by "idle -t 'foo'", this script is more
convenient. In addition, a shell and an editor window can be started
in parallel by "idles -e foo.py".
that info to code dynamically compiled *by* code compiled with generators
enabled. Doesn't yet work because there's still no way to tell the parser
that "yield" is OK (unlike nested_scopes, the parser has its fingers in
this too).
Replaced PyEval_GetNestedScopes by a more-general
PyEval_MergeCompilerFlags. Perhaps I should not have? I doubted it was
*intended* to be part of the public API, so just did.
the yield statement. I figure we have to have this in before I can
release 2.2a1 on Wednesday.
Note: test_generators is currently broken, I'm counting on Tim to fix
this.
"Move the action of loading the configuration to the IdleConf module
rather than the idle.py script. This has advantages and
disadvantages; the biggest advantage being that we can more easily
have an alternative main program." --GvR
"Amazing. A very subtle change in policy in descr-branch actually
found a bug here. Here's the deal: Class PyShell derives from class
OutputWindow. Method PyShell.close()
wants to invoke its parent method, but because PyShell long ago was
inherited from class PyShellEditorWindow, it invokes
PyShelEditorWindow.close(self). Now, class PyShellEditorWindow itself
derives from class OutputWindow, and inherits the close() method from
there without overriding it. Under the old rules,
PyShellEditorWindow.close would return an unbound method restricted to
the class that defined the implementation of close(), which was
OutputWindow.close. Under the new rules, the unbound method is
restricted to the class whose method was requested, that is
PyShellEditorWindow, and this was correctly trapped as an error." --GvR
"Taught IDLE's autoident parser that "yield" is a keyword that begins a
stmt. Along w/ the preceding change to keyword.py, making all this
work w/ a future-stmt just looks harder and harder." --tim_one
(From Rel 1.8: "Hack to make this still work with Python 1.5.2. ;-( "
--fdrake)
"Move the action of loading the configuration to the IdleConf module
rather than the idle.py script. This has advantages and
disadvantages; the biggest advantage being that we can more easily
have an alternative main program." --GvR
"Delete goodname() method, which is unused. Add gotofileline(), a
convenience method which I intend to use in a
variant. Rename test() to _test()." --GvR
This was an interesting merge. The join completely missed removing
goodname(), which was adjacent, but outside of, a small conflict.
I only caught it by comparing the 1.1.3.2/1.1.3.3 diff. CVS ain't
infallible.
"Remove legacy support for the BrowserControl module; the webbrowser
module has been included since Python 2.0, and that is the preferred
interface." --fdrake
Martin v. Löwis
Steven M. Gava
Fred Drake
Skip Montanaro
Guido van Rossum
Kurt B. Kaiser
Tim Peters
Barry Warsaw
Andrew M. Kuchling