- new import hooks in import.c, exposed in the sys module
- new module called 'zipimport'
- various changes to allow bootstrapping from zip files
I hope I didn't break the Windows build (or anything else for that
matter), but then again, it's been sitting on sf long enough...
Regarding the latest discussions on python-dev: zipimport sets
pkg.__path__ as specified in PEP 273, and likewise, sys.path item such as
/path/to/Archive.zip/subdir/ are supported again.
in MacPython-OS9 and MacPython-OSX (or the equivalent unix Python on
Mac OS X). The only items remaining in Mac/Lib are modules that are
meaningful only for MacPython-OS9 (CFM stuff, MacPython preferences
in resources, etc).
of the timetz case. A tzinfo method will always see a datetimetz arg,
or None, now. In the former case, it's still possible that it will get
a datetimetz argument belonging to a different timezone. That will get
fixed next.
is passed straight through to the unicode() and ustr.encode() calls.
I think it's the best we can do to address the UnicodeErrors in badly
encoded headers such as is described in SF bug #648119.
file, needed because some binary distros (read RPMs) don't include the
test module in their standard Python package. This eliminates an
external dependency and closes SF bug # 650441.
binary distros (read RPMs) don't include the test module in their
standard Python package. This eliminates an external dependency and
closes SF bug # 650441.
ignore tuple.
The line, "from _random import Random as CoreGenerator", fools the test
code which expects CoreGenerator.__name__ to be "CoreGenerator" instead
of "Random".
Guido has in mind an easier way for users to code this stuff, but the
only tests we have now are for fixed-offset tzinfo classes, and this
stuff is extremely delicate in the endcases (read the new test code
for why: there are holes in time <wink>).
M PyShell.py
1. PyShell Rev 1.39, EditorWindow Rev 1.37 fix was not handling a
multiline prompt.
2. The same fix introduced a bug where hitting <enter> at a previous
prompt-only line would copy the prompt to the iomark.
3. Move the setting of sys.ps1 earlier, into PyShell.main(), to allow
this code to work before a shell is started up.
4. If cursor is on the input line in the prompt, and you hit <enter>,
process the line instead of complaining.
5. If line has no stdin range (this includes the last line before shell
restart) strip any prompt before recalling.
equality. Note, there is another flavor that compares to a given
number of significant digits rather than decimal places. If there
is a demand, that could be added at a later date.
operands have identical tzinfo members (meaning object identity -- "is").
I misunderstood the intent here, reading wrong conclusion into
conflicting clues.
subtraction, work as documented. In the Python implementation,
they weren't calling utcoffset() if both operands had the same
tzinfo object. That's fine if it so happens that the shared
tzinfo object returns a fixed offset (independent of operand),
but can give wrong results if that's not so, and the latter
obtains in a tzinfo subclass instance trying to model both
standard and daylight times. The C implementation was already
doing this "correctly", so we're just adding tests to verify it.
module.
The code is shorter, more readable, faster, and dramatically increases the
range of acceptable dates.
Also, used the floor division operator in leapdays().
M idle
M idle.py
M idle.pyw
M setup.py
Switch back to installing IDLE as a package. The IDLE GUI and the
subprocess will both attempt to start up via the package mechanism, but if
IDLE is not yet installed it is possible to run by calling python idle.py
in the IDLE source directory, or to add the source directory to sys.path.
One advantage of doing it this way is IDLE stays off sys.path.
Developed in collaboration with Tony Lownds.
Here's a draft. I have no immediate use for it, but I'd like this to
be available for experimentation. I may withdraw it or change it
radically up to and including the release of Python 2.3b1.
M PyShell.py
M idlever.py
M setup.py
1. Update MANIFEST.in to include all non-pure Python files
2. PyShell and idlever reflect Rev 0.9a0
3. setup.py modified to install IDLE as a collection of modules with
a .pth file living at the idlelib level in site-packages. This was
done to make it easier to run from the source directory prior to
installing IDLE. This approach may change back to the package
technique depending on what happens with the Mac installation
development.
be trusted with years before 1900, so now we raise ValueError if a date or
datetime or datetimetz .strftime() method is called with a year before
1900.
{timetz,datetimetz}.{utcoffset,dst}() now return a timedelta (or None)
instead of an int (or None).
tzinfo.{utcoffset,dst)() can now return a timedelta (or an int, or None).
Curiously, this was much easier to do in the C implementation than in the
Python implementation (which lives in the Zope3 code tree) -- the C code
already had lots of hair to extract C ints from offset objects, and used
C ints internally.
directory becomes sys.path[0]. What is wanted is the directory from which
IDLE was called.
Insert the current working directory in the path if it isn't there
already.
M idle
M setup.py
To be able to run from the source directory or from an installed version
of IDLE, and also to allow the subprocess to find run(), Python needs to
have the idlelib package on its path.
1. Modify setup.py to supply a .pth file living at same level as idlelib
2. Move boolcheck to PyShell.py
3. Remove boolcheck and path setting code from the "idle" script
1. Make it easier to change the package and script installation names.
2. Update the text files transferred to include the .def and new .txt
files.
3. Update the description and long description, change email to
python-dev, update the url to point at sourceforge.
4. Rename the build and install classes for clarity.
Another applet mechanism has been developed for Python on Mac OS X and
trying to use the -c "__import__('run').main()" trick is just not working.
macosx_main.py is a new file which should be used as the startup file for
Mac OS X applet bundles. This startup file understands a -p option, which
when seen will start run.main(). When running as an applet, this seems like
the best approach.
used that.
wrap_strftime(): Removed the most irritating uses of buf.
TestDate.test_ordinal_conversions(): The C implementation is fast enough
that we can afford to check the endpoints of every year. Also added
tm_yday tests at the endpoints.
M PyShell.py
M ScriptBinding.py
1. Update ScriptBinding.py to highlight a syntax error in the Edit window,
and place the cursor on the error. Add a syntax check to the
Run Script event instead of waiting until the script tries to run and
raises a syntax error in the shell, forcing the user to navigate back
to the Edit window to fix it.
2. Modify tag_config's appropriately in PyShell.py and ColorDelegator.py
3. Some minor clean-up in ScriptBinding.py
[ 643835 ] Set Next Statement for Python debuggers
with a few tweaks by me: adding an unsigned or two, mentioning that
not all jumps are allowed in the doc for pdb, adding a NEWS item and
a note to whatsnew, and AuCTeX doing something cosmetic to libpdb.tex.
[#448679] Left to right
* Python/compile.c
(com_dictmaker): Reordered evaluation of dictionaries to follow strict
LTR evaluation.
* Lib/compiler/pycodegen.py
(CodeGenerator.visitDict): Reordered evaluation of dictionaries to
follow strict LTR evaluation.
* Doc/ref/ref5.tex
Documented the general LTR evaluation order idea.
* Misc/NEWS
Documented change in evaluation order of dictionaries.
[#636769] Fix for major rexec bugs
* Lib/rexec.py
(FileBase): Added 'xreadlines' and '__iter__' to allowed file methods.
(FileWrapper.__init__): Removed unnecessary self.f variable, which gave
direct access to the file object.
(RExec): Added 'xreadlines' and '_weakref' to allowed modules.
(RExec.r_open): Convert string subclasses to a real string classes
before doing comparisons with mode parameter.
* Lib/ihooks.py
(BasicModuleImporter.import_module/reload/unload): Convert the module
name to a real string before working with it.
(ModuleImporter.import_module/import_it/reload): Convert the module
name to a real strings before working with it.
* Misc/NEWS
Document the change.
M PyShell.py
Idlefork SF Bug 440383 - IDLE goes into beep loop
Fix loop in EditorWindow.newline_and_indent_event() and
in addition fix submission of >>> prompt to PyParse.Parser
Eliminate extra attribute EditorWindow.auto_indent
M IOBinding.py
M PyShell.py
* Could not remove last set of saved breakpoints from a file
* Starting with empty edit window, could not load a file
* Multiple adjacent breakpoints were saved as one breakpoint
* Storing breakpoints whenever a file is closed can get them out
of synch with the saved version of a file. Only store them when the
file is saved.
* Add comment on current limitations on file editing in the presence of
breakpoints.
* Replace get_current_breaks() with update_breakpoints(), add an update to
PyShellEditorWindow.breakpoints, which is the master breakpoint data
structure, and which is used to reload the subprocess debugger.
* Revert Debugger.Debugger.load_breakpoints() to use editwin.breakpoints.
It is easier to debug the debugger if the breakpoint list in IDLE is
identical to the list in the subprocess debugger and is transferred when
the subprocess debugger is restarted, because this list can be easily
queried.
* Cleanup some linespacing and comments in IOBinding.py
M CallTips.py
Calltip fetch was erroring when an Edit window was used without a Shell.
Also, fix CallTipWindow.py so test code will run and add a comment about a
bug which causes the calltip window to override all others.
containing class objects) are allowed as the second argument.
This makes issubclass() more similar to isinstance() where recursive
tuples are allowed too.
test_resource calls resource.setrlimit() to change the file size limits.
This fails on Cygwin, which supports setrlimit() and getrlimit(), just not
changing that particular setting. (The same would apply to any other
platform that has those functions but not that particular feature.)
Since getrlimit() works and setrlimit() can be used for other reasons, a
check for ValueError was added to that part of the test.
supported as the second argument. This has the same meaning as
for isinstance(), i.e. issubclass(X, (A, B)) is equivalent
to issubclass(X, A) or issubclass(X, B). Compared to isinstance(),
this patch does not search the tuple recursively for classes, i.e.
any entry in the tuple that is not a class, will result in a
TypeError.
This closes SF patch #649608.
This patch allows ZipFile.writestr() to be called with
an archive file name instead of a ZipInfo instance:
z = ZipFile("myarchive.zip", "w")
z.writestr("foo/baz/file.ext", data)
z.close()
I found the old writestr() method very inconvenient
for simple (but common) things.
If called with a file name instead of a ZipInfo
instance, the date_time is set to the current date/time,
which makes sense to me for anonymous data.
Most of these patches are from Thomas Heller, with long lines folded
by Tim. The change to test_descr.py is from Guido. See the bug report.
Not a bugfix candidate -- METH_CLASS is new in 2.3.
attribute, and modify _munge_whitespace() to recognize Unicode strings
and use unicode_whitespace_trans to munge them. Still need to add a
test to make sure I've really fixed the bug.
this can result in significantly smaller files. All classes as well as the
open function now accept an optional binary parameter, which defaults to
False for backward compatibility. Added a small test suite, updated the
libref documentation (including documenting the exported classes and fixing
a few other nits) and added a note about the change to Misc/NEWS.
1. Format and print exceptions raised in user code.
M rpc.py
1. Additional debug messages in rpc.py
2. Move debug message enable switch from SocketIO to Client and Server
to allow separate activation.
3. Add indication of origin (client or server) to debug message
4. Add sequence number to appropriate debug messages
5. Pass string exception arg as a string rather than a tuple.
Although motived by Cygwin, this patch will prevent
test_commands from failing on Unixes that support
ACLs. For example, the following is an excerpt from
the Solaris ls manpage:
...
-rwxrwxrwx+ 1 smith dev 10876 May 16 9:42 part2
The plus sign indicates that there is an ACL associated
with the file.
...
This patch updates regrtest.py to understand which
tests are normally skipped under Cygwin. The list of
tests was verified with the Cygwin Python maintainer.
Just van Rossum showed a weird, but clever way for pure python code to
trigger the BadInternalCall. The C code had assumed that calling a class
constructor would return an instance of that class; however, classes that
abuse __new__ can invalidate that assumption.
real module, by filtering out aliased methods. This, combined with
the recent fixes to pyclbr, make it possible to enable more tests with
fewer exceptions.
Fred Drake
Neal Norwitz
Jack Jansen
Guido van Rossum
Just van Rossum
Barry Warsaw
Tim Peters
Neil Schemenauer
Marc-André Lemburg
Raymond Hettinger
Kurt B. Kaiser
Andrew M. Kuchling
Martin v. Löwis
Tony Lownds
Michael W. Hudson
Gustavo Niemeyer
Chui Tey
Walter Dörwald
Jason Tishler
Greg Ward
Skip Montanaro