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Top Forums Programming Which language is best suited for regular expressions perl,python.ruby ? Post 302412187 by pludi on Monday 12th of April 2010 03:34:53 AM
Old 04-12-2010
(Disclaimer: If it seems like I'm favouring Perl here it's because I couldn't code in Python or Ruby if my life depended on it)

Best answer I can give you: it depends. All three languages have their pros and cons, but the weight of each depends on what you want to do, and what you already know.

Perl: evolved out of awk, sed, C, and a few others. The syntax is very relaxed, and the "credo" is There Is More Than One Way To Do It. Libraries are available as "Packages", with a large collection at the CPAN (Comprehensive Perl Archive Network), and are used via the use keyword.

Python: an (almost) completely object-oriented language. Blocks of code are organized through indentation levels. Syntax is quite strict. Libraries are available as "Modules" and are used via the import keyword.

Ruby: (largely) a mix of Perl and Smalltalk. Syntax is similar to Perl, with the difference that all datatypes are objects, and can have methods invoked on them. Libraries are largely available through the RubyGems application, which is similar to CPAN and apt-get.

My suggestion would be: go through the tutorials for all three languages, and choose the one where the usage best fits the way you think.
 

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qpid-python-test(1)						   User Commands					       qpid-python-test(1)

NAME
qpid-python-test - run tests of the python QPID library for a broker SYNOPSIS
qpid-python-test [options] PATTERN ... DESCRIPTION
Run tests matching the specified PATTERNs. OPTIONS
-h, --help show this help message and exit -l, --list list tests instead of executing them -b BROKER, --broker=BROKER run tests against BROKER (default localhost) -f FILE, --log-file=FILE log output to FILE -v LEVEL, --log-level=LEVEL only display log messages of LEVEL or higher severity: DEBUG, WARN, ERROR (default WARN) -c CATEGORY, --log-category=CATEGORY log only categories matching CATEGORY pattern -m MODULES, --module=MODULES add module to test search path -i IGNORE, --ignore=IGNORE ignore tests matching IGNORE pattern -I IFILE, --ignore-file=IFILE ignore tests matching patterns in IFILE -H, --halt-on-error halt if an error is encountered -t, --time report timing information on test run -D DEFINE, --define=DEFINE define test parameters SEE ALSO
For more information on qpid-python-test please check the QPID wiki at http://qpid.apache.org. Apache QPID October 2011 qpid-python-test(1)
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