collection of low-level Python packages and modules used by Logilab projects
Project description
What’s this ?
This package contains some modules used by differents Logilab’s projects.
It is released under the GNU Public License.
There is no documentation available yet but the source code should be clean and well documented.
Designed to ease:
handling command line options and configuration files
writing interactive command line tools
manipulation files and character strings
interfacing to OmniORB
generating SQL queries
running unit tests
manipulating tree structures
generating text and HTML reports
logging
parsing XML processing instructions
more…
Installation
Extract the tarball, jump into the created directory and run
python setup.py install
For installation options, see
python setup.py install --help
Provided modules
Here is a brief description of the available modules :
adbh.py: helper functions for using database advanced. Supported RDBMS include PostgreSQL, MySQL and sqlite. See also db.py.
astutils: Deprecated module. Use logilab.astng.
bind.py : Deprecated module. Provides a way to optimize globals in certain functions by binding their names to values provided in a dictionary.
cache.py : A cache implementation with a least recently used algorithm.
clcommands.py: helper functions for command line programs handling different subcommands
cli.py : Command line interface helper classes (for interactive programs using the command line)
compat.py: Transparent compatibility layer between different python version
configuration.py : Two mix-in classes to handle configuration from both command line (using optik/optparse) and configuration file.
corbautils.py: Useful functions for use with the OmniORB CORBA library.
daemon.py : A daemon mix-in class.
date.py: date manipulation helper functions
db.py : A generic method to get a database connection. See also adbh.py.
debugger.py: pdb customization
decorators.py: useful decorators (cached, timed…)
deprecation.py: mark functions / classes as deprecated or moved
fileutils.py : Some file / file path manipulation utilities.
graph.py: graph manipulations, dot file generation
html.py : Deprecated module Return an html formatted traceback from python exception infos.
interface.py Bases class for interfaces.
logger.py : Deprecated module : use logging from stdlib. Define a logger interface and two concrete loggers : one which prints everything on stdout, the other using syslog.
logging_ext.py: extensions to stdlib’s logging module
logservice.py: Deprecated module. Use logging from stdlib.
modutils.py : Module manipulation utilities.
monclient.py: Deprecated module
monserver.py: Deprecated module
optik_ext : Add an abstraction level to transparently import optik classes from optparse (python >= 2.3) or the optik package. It also defines two new option types (regexp, csv, color, date…)
optparser.py: extend optparse’s OptionParser to support commands
patricia.py : A Python implementation of PATRICIA trie (Practical Algorithm to Retrieve Information Coded in Alphanumeric).
pdf_ext.py: pdf and fdf file manipulations, with pdftk.
pytest.py: unittest runner. See testlib
shellutils.py: Some utilities to replace shell scripts with python scripts.
sqlgen.py : Helper class to generate SQL strings to use with python’s DB-API.
table.py: manage tabular data (supports column and row names, sorting, grouping…
testlib.py : Generic tests execution methods.
textutils.py: Some text manipulation utilities (ansi colorization, line wrapping, rest support…)
tree.py : Base class to represent tree structure, and some others to make it works with the visitor implementation (see below).
umessage.py: unicode email support
ureports: Provides a way to create simple reports using python objects without care of the final formatting. Some formatters text and html are provided.
vcgutils.py : utilities functions to generate file readable with Georg Sander’s vcg (Visualization of Compiler Graphs).
visitor.py : A generic visitor pattern implementation.
twisted_distutils.py This module enables the installation of plugins.tml files using standard distutils syntax. Note that you can use this to install files that are not twisted plugins in any package directory of your application.
xmlrpcutils.py: Auth support for XML RPC
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Comments, support, bug reports
Project page http://www.logilab.org/project/logilab-common
Use the python-projects@lists.logilab.org mailing list. Since we do not have publicly available bug tracker yet, bug reports should be emailed there too.
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