Make Node inherit from xml.dom.Node to pick up the NodeType values
defined by the W3C recommendation.
When raising AttributeError, be sure to provide the name of the attribute
that does not exist.
Node.normalize(): Make sure we do not allow an empty text node to survive
as the first child; update the sibling links properly.
_getElementsByTagNameNSHelper(): Make recursive calls using the right
number of parameters.
Attr.__setattr__(): Be sure to update name and nodeName at the same time
since they are synonyms for this node type.
AttributeList: Renamed to NamedNodeMap (AttributeList maintained as an
alias). Compute the length attribute dynamically to allow
the underlying structures to mutate.
AttributeList.item(): Call .keys() on the dictionary rather than using
self.keys() for performance.
AttributeList.setNamedItem(), .setNamedItemNS():
Added methods.
Text.splitText():
Added method.
DocumentType:
Added implementation class.
DOMImplementation:
Added implementation class.
Document.appendChild(): Do not allow a second document element to be added.
Document.documentElement: Find this dynamically, so that one can be
removed and another added.
Document.unlink(): Clear the doctype attribute.
_get_StringIO(): Only use the StringIO module; cStringIO does not support
Unicode.
objects; uses minidom if one is not provided to the constructor.
parse(): Pick up the default_bufsize default value dynamically so that
the value in the module may be (meaningfully) changed at runtime.
This (partially) closes patch #102477.
can't be imported. This makes StringIO.py work with Jython.
Also, get rid of the string module by converting to string methods.
Shorten some lines by using augmented assignment where appropriate.
encodings package aliases mapping dictionary rather than in the
internal cache used by the search function.
This enables aliases to take advantage of the full normalization
process applied to encoding names which was previously not available.
The patch restricts alias registration to new aliases. Existing
aliases cannot be overridden anymore.
roundtrip(): Show the offending syntax tree when things break; this makes
it a little easier to debug the module by adding test cases.
(Still need better tests for this module, but there's not enough time
today.)
socket in httplib.py.
The bug reports that on Windows, you must pass sock._sock to the
socket.ssl() call. But on Unix, you must pass sock itself. (sock is
a wrapper on Windows but not on Unix; the ssl() call wants the real
socket object, not the wrapper.)
So we see if sock has an _sock attribute and if so, extract it.
Unfortunately, the submitter of the bug didn't confirm that this patch
works, so I'll just have to believe it (can't test it myself since I
don't have OpenSSL on Windows set up, and that's a nontrivial thing I
believe).
- Use new Error class (subclass of RuntimeError so is backward
compatible) which is raised when RuntimeError used to be raised.
- Report original attribute name in error messages instead of name
mangled with namespace URL.
also test join method of 8-bit strings.
Also changed the test() function to (1) compare the types of the
expected and actual result, and (2) in verbose mode, print the repr()
of the output.
testAAA(),
testAAB(): Added checks that the results are right.
testTooManyDocumentElements(): Added code to actually test this.
testCloneElementDeep()
testCloneElementShallow(): Filled these in with test code.
_testCloneElementCopiesAttributes(),
_setupCloneElement(): Helper functions used with the other
testCloneElement*() functions.
testCloneElementShallowCopiesAttributes(): No longer a separate test;
_setupCloneElement() uses _testCloneElementCopiesAttributes() to
test that this is always done.
testNormalize(): Added to check Node.normalize().
behavior.
Added support for the Attr.ownerElement attribute.
Everywhere: Define constant object attributes in the classes rather than
on the instances during object construction. This reduces the amount of
work needed for object construction and destruction; these need to be
lightweight operations on a DOM.
Node._get_firstChild(),
Node._get_lastChild(): Return None if there are no children (required for
compliance with DOM level 1).
Node.insertBefore(): If refChild is None, append the new node instead of
failing (required for compliance). Also, update the sibling
relationships. Return the inserted node (required for compliance).
Node.appendChild(): Update the parent of the appended node.
Node.replaceChild(): Actually replace the old child! Update the parent
and sibling relationships of both the old and new children. Return
the replaced child (required for compliance).
Node.normalize(): Implemented the normalize() method. Required for
compliance, but missing from the release. Useful for joining
adjacent Text nodes into a single node for easier processing.
Node.cloneNode(): Actually make this work. Don't let the new node share
the instance __dict__ with the original. Do proper recursion if
doing a "deep" clone. Move the attribute cloning out of the base
class, since only Element is supposed to have attributes.
Node.unlink(): Simplify handling of child nodes for efficiency, and
remove the attribute handling since only Element nodes support
attributes.
Attr.cloneNode(): Extend this to clear the ownerElement attribute in
the clone.
AttributeList.items(),
AttributeList.itemsNS(): Slight performance improvement (avoid lambda).
Element.cloneNode(): Extend Node.cloneNode() with support for the
attributes. Clone the Attr objects after creating the underlying
clone.
Element.unlink(): Clean out the attributes here instead of in the base
class, since this is the only class that will have them.
Element.toxml(): Adjust to create only one AttributeList instance; minor
efficiency improvement.
_nssplit(): No need to re-import string.
Document.__init__(): No longer needed once constant attributes are
initialized in the class itself.
Document.createElementNS(),
Document.createAttributeNS(): Use the defined constructors rather than
directly access the classes.
_get_StringIO(): New function. Create an output StringIO using the most
efficient available flavor.
parse(),
parseString(): Import pulldom here instead of in the public namespace of
the module.
file uploads.
In response to SF bugs 110674 and 119806, and discussions on
python-dev, we are removing the self.lines attribute from the
FieldStorage class. Specifically touched where methods __init__(),
read_lines_to_eof(), and skip_lines().
No one can remember why self.lines was added. Technically, it's part
of the public interface for the class, but it was never documented.
It's possible clever or nosy code will break because of this, but it
was decided to remove it and see who complains.
This resolution also closes the second half of the cgi.py entry in PEP
42. The first half of that PEP concerns specifically binary file
uploads, where there may be no end-of-line marker for a very long
time. This patch does not address that issue.
embedded code objects (e.g. functions) rather than the generated code
object. This change means that the compiler generates code for
everything at the end, rather then generating code for each function
as it finds it. Implementation note: _convert_LOAD_CONST in
pyassem.py must be change to call getCode().
Other changes follow. Several changes creates extra edges between
basic blocks to reflect control flow for loops and exceptions. These
missing edges had gone unnoticed because they do not affect the
current compilation process.
pyassem.py:
Add _enable_debug() and _disable_debug() methods that print
instructions and blocks to stdout as they are generated.
Add edges between blocks for instructions like SETUP_LOOP,
FOR_LOOP, etc.
Add pruneNext to get rid of bogus edges remaining after
unconditional transfer ops (e.g. JUMP_FORWARD)
Change repr of Block to omit block length.
pycodegen.py:
Make sure a new block is started after FOR_LOOP, etc.
Change assert implementation to use RAISE_VARARGS 1 when there is
no user-specified failure output.
misc.py:
Implement __contains__ and copy for Set.
Fred Drake
Moshe Zadka
Guido van Rossum
Martin v. Löwis
Barry Warsaw
Jack Jansen
Marc-André Lemburg
Andrew M. Kuchling
Sjoerd Mullender
Tim Peters
Greg Ward
Jeremy Hylton
Fredrik Lundh