HTML tarball and use it to create a documentation tree readable and
searchable with Apple Help Viewer. The documentation also shows up in
Project Builder (if you add Python.framework to your project).
in Python.app, and refer to it in Info.plist. This makes Apple Help
Viewer recognize the Python documentation.
- Changed the externally visible name of Python.app to "Python" (was PythonW).
HTML tarball and use it to create a documentation tree readable and
searchable with Apple Help Viewer. The documentation also shows up in
Project Builder (if you add Python.framework to your project).
instead.
2. Preserve the Idle client's listening socket for reuse with the
fresh subprocess.
3. Remove some unused rpc code, comment out additional unused code.
Modified Files:
ScriptBinding.py rpc.py run.py
underlying dictionaries, there were no reasonable use cases (lexicographic
sorting of a list of sets is somewhat esoteric). Frees the operators
for other uses (such as strict subset and superset comparisons).
Updated documentation and test suite accordingly.
possible. This always called PyUnicode_Check() and PyString_Check(),
at least one of which would call PyType_IsSubtype(). Also, this would
call PyString_Size() on known string objects.
the inplace operators. The strategy is to have the operator overloading
code do the work and then to define equivalent method calls which rely on
the operators. The changes facilitate proper application of TypeError
and NonImplementedErrors.
Added corresponding tests to the test suite to make sure both the operator
and method call versions get exercised.
Add missing tests for difference_update().
immediately after the comparison, there in no use in caching the hashcode.
The test, 'if self._hashcode is None', never fails. Removing the caching
saves a few lines and a little time.
2. Replaced calls to Set([]) with Set() -- Timbot's suggestion
3. Fixed subtle bug in sets of sets:
The following code did not work (will add to test suite):
d = Set('d')
s = Set([d]) # Stores inner set as an ImmutableSet
s.remove(d) # For comparison, wraps d in _TemporarilyImmutableSet
The comparison proceeds by computing the hash of the
_TemporarilyImmutableSet and finding it in the dictionary.
It then verifies equality by calling ImmutableSet.__eq__()
and crashes from the binary sanity check.
The problem is that the code assumed equality would be checked
with _TemporarilyImmutableSet.__eq__().
The solution is to let _TemporarilyImmutableSet derive from BaseSet
so it will pass the sanity check and then to provide it with the
._data element from the wrapped set so that ImmutableSet.__eq__()
will find ._data where it expects.
Since ._data is now provided and because BaseSet is the base class,
_TemporarilyImmutableSet no longer needs .__eq__() or .__ne__().
Note that inheriting all of BaseSet's methods is harmless because
none of those methods (except ones starting with an underscore)
can mutate the .data element. Also _TemporarilyImmutableSet is only
used internally as is not otherwise visible.
wrong thing for a unicode subclass when there were zero string
replacements. The example given in the SF bug report was only one way
to trigger this; replacing a string of length >= 2 that's not found is
another. The code would actually write outside allocated memory if
replacement string was longer than the search string.
(I wonder how many more of these are lurking? The unicode code base
is full of wonders.)
Bugfix candidate; this same bug is present in 2.2.1.
Jack Jansen
Barry Warsaw
Skip Montanaro
Raymond Hettinger
Peter Schneider-Kamp
Fred Drake
Tim Peters
Kurt B. Kaiser
Guido van Rossum