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Accepting request 158799 from home:dirkmueller:branches:devel:languages:python

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- update to 1.5.7:
 * NOTE: This is the last release of pyparsing that will try to 
   maintain compatibility with Python versions < 2.6. The next
   release of pyparsing will be version 2.0.0, using new Python
   syntax that will not be compatible for Python version 2.5 or
   older.
 
 * An awesome new example is included in this release, submitted
   by Luca DellOlio, for parsing ANTLR grammar definitions, nice
   work Luca!
 
 * Fixed implementation of ParseResults.__str__ to use Pythonic
   ''.join() instead of repeated string concatenation. This
   purportedly has been a performance issue under PyPy.
 
 * Fixed bug in ParseResults.__dir__ under Python 3, reported by
   Thomas Kluyver, thank you Thomas!
 
 * Added ParserElement.inlineLiteralsUsing static method, to 
   override pyparsing's default behavior of converting string
   literals to Literal instances, to use other classes (such
   as Suppress or CaselessLiteral).
 
 * Added new operator '<<=', which will eventually replace '<<' for 
   storing the contents of a Forward(). '<<=' does not have the same
   operator precedence problems that '<<' does.
 
 * 'operatorPrecedence' is being renamed 'infixNotation' as a better
   description of what this helper function creates. 'operatorPrecedence'
   is deprecated, and will be dropped entirely in a future release.

OBS-URL: https://build.opensuse.org/request/show/158799
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pyparsing?expand=0&rev=16
This commit is contained in:
Sascha Peilicke
2013-03-13 09:44:09 +00:00
committed by Git OBS Bridge
parent 17d35de99c
commit 4fddad9452
5 changed files with 74 additions and 6 deletions
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@@ -1,3 +1,71 @@
-------------------------------------------------------------------
Wed Mar 13 09:04:46 UTC 2013 - dmueller@suse.com
- update to 1.5.7:
* NOTE: This is the last release of pyparsing that will try to
maintain compatibility with Python versions < 2.6. The next
release of pyparsing will be version 2.0.0, using new Python
syntax that will not be compatible for Python version 2.5 or
older.
* An awesome new example is included in this release, submitted
by Luca DellOlio, for parsing ANTLR grammar definitions, nice
work Luca!
* Fixed implementation of ParseResults.__str__ to use Pythonic
''.join() instead of repeated string concatenation. This
purportedly has been a performance issue under PyPy.
* Fixed bug in ParseResults.__dir__ under Python 3, reported by
Thomas Kluyver, thank you Thomas!
* Added ParserElement.inlineLiteralsUsing static method, to
override pyparsing's default behavior of converting string
literals to Literal instances, to use other classes (such
as Suppress or CaselessLiteral).
* Added new operator '<<=', which will eventually replace '<<' for
storing the contents of a Forward(). '<<=' does not have the same
operator precedence problems that '<<' does.
* 'operatorPrecedence' is being renamed 'infixNotation' as a better
description of what this helper function creates. 'operatorPrecedence'
is deprecated, and will be dropped entirely in a future release.
* Added optional arguments lpar and rpar to operatorPrecedence, so that
expressions that use it can override the default suppression of the
grouping characters.
* Added support for using single argument builtin functions as parse
actions. Now you can write 'expr.setParseAction(len)' and get back
the length of the list of matched tokens. Supported builtins are:
sum, len, sorted, reversed, list, tuple, set, any, all, min, and max.
A script demonstrating this feature is included in the examples
directory.
* Fixed a bug in the definition of 'alphas', which was based on the
string.uppercase and string.lowercase "constants", which in fact
*aren't* constant, but vary with locale settings. This could make
parsers locale-sensitive in a subtle way. Thanks to Kef Schecter for
his diligence in following through on reporting and monitoring
this bugfix!
* Fixed a bug in the Py3 version of pyparsing, during exception
handling with packrat parsing enabled, reported by Catherine
Devlin - thanks Catherine!
* Fixed typo in ParseBaseException.__dir__, reported anonymously on
the SourceForge bug tracker, thank you Pyparsing User With No Name.
* Fixed bug in srange when using '\x###' hex character codes.
* Addeed optional 'intExpr' argument to countedArray, so that you
can define your own expression that will evaluate to an integer,
to be used as the count for the following elements. Allows you
to define a countedArray with the count given in hex, for example,
by defining intExpr as "Word(hexnums).setParseAction(int(t[0],16))".
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Mon Jan 14 11:56:55 UTC 2013 - saschpe@suse.de