ANN: marrow.util 1.1
Alice Bevan-McGregor
alice at gothcandy.com
Wed Feb 2 01:20:50 CET 2011
Howdy!
It is my pleasure to announce an updated release of marrow.util, a package combining many commonly re-implemented utility functions, classes, and compatibility code used extensively by the marrow package suite and others.
The updated package is available from PyPi:
http://pypi.python.org/pypi/marrow.util
Prepared eggs are available for Python 2.6, 2.7, and 3.1; a source tarball has been included as well.
The following is an overview of the many utilities provided.
marrow.util.bunch:
* Bunch - attribute access dictionary.
* MultiBunch - as per Bunch + allowing multiple values per key.
marrow.util.compat:
* formatdate - consistent import for Py2K + 3K.
* unquote - consistent unquote_plus import and 3K bytes conversion.
* range / xrange - Py2K xrange / 3K range consistent imports.
* execfile - Py3K implementation and consistent import.
* exception - a version-agnostic method of exception handling.
* binary / unicode - consistent imports for str/bytes and unicode/str.
* bytestring - ensure a string is a bytestring.
* native - ensure a string is native (bytes on 2K, unicode on 3K).
* uvalues - decode each value of an iterable with advanced error handling.
* IO - StringIO/cStringIO/BytesIO consistent import.
* parse_qsl - consistent import.
marrow.util.convert:
* boolean - convert common string representations into booleans.
* array - powerful string to list conversions.
* KeywordProcessor - powerful bidirectional string to rich datatype conversion.
* tags - a KeywordProcessor for processing space-separated tag sets.
* terms - a KeywordProcessor for processing demarked search terms (+foo -bar).
marrow.util.escape:
* unescape - ANSI color code, object property, and pronoun substitution.
marrow.util.events:
* WaitableEvent - an asynchronous event trigger.
marrow.util.insensitive:
* CaseInsensitiveDict - the name is descriptive.
marrow.util.object:
* flatten - recursive iterable flattening.
* yield_property - a generator which returns a named property from all elements in a sequence.
* yield_keyvalue - a generator which returns a named item from all elements in a sequence.
* NoDefault - a useful placeholder singleton for optional keyword arguments.
* merge - merge two dictionaries.
* load_object - dot-colon notation string to object resolver.
* Cache - a simple LRU cache implementation.
* LoggingFile - a file-like object wrapper around Python logging.
* CounterMeta - serialized instance creation metaclass.
* getargspec - a comprehensive argspec inspector.
marrow.util.path:
* Path - an enhanced deque implementation for manipulating URL paths.
marrow.util.patterns:
* Borg - a very light-weight borg superclass or mix-in.
marrow.util.pipe:
* Pipe - a cross-platform TCP-based pipe implementation.
* pipe - consistent import for platform-aware (Windows-compat) pipe creation.
marrow.util.text:
* normalize - determine the best unique name for a new item in a sequence.
* ellipsis - truncate text and add an ellipsis.
* wrap - wrapping of English text.
* rewrap - combined unwrapping and wrapping of English text.
marrow.util.time:
* UTC - a simple concrete UTC implementation.
* delta_to_seconds - timedelta to seconds conversion.
* day, week, hour, minute, second, month, year - timedelta constants.
* minute_range, hour_range, dom_range, month_range, dow_range -
2-tuple range constants.
* map_month, map_dow - map strings to integers.
— Alice.
— Alice.
More information about the Python-announce-list
mailing list