python Programming Glossary: pipelines

http://stackoverflow.com/questions/209470/can-i-use-python-as-a-bash-replacement

file management features. This includes redirection and pipelines. This is trickier. Much of this can be done with subprocess...

How do I use subprocess.Popen to connect multiple processes by pipes?

http://stackoverflow.com/questions/295459/how-do-i-use-subprocess-popen-to-connect-multiple-processes-by-pipes

spawn a b c but you have to implicitly parenthesize long pipelines treating them as if they're a b c . Since Python has os.pipe..

Bash scripting “common gotchas” for Python/Perl/Ruby programmers

http://stackoverflow.com/questions/3144059/bash-scripting-common-gotchas-for-python-perl-ruby-programmers

glue logic to combine the external tools in loops and pipelines. Understanding these tools will save you a lot of work. They..

Why are scripting languages (e.g. Perl, Python, Ruby) not suitable as shell languages? [closed]

http://stackoverflow.com/questions/3637668/why-are-scripting-languages-e-g-perl-python-ruby-not-suitable-as-shell-lang

. But the killer feature IMO is the strongly typed object pipelines. While PowerShell is derived from the Unix shell there is one..

Extracting data from an html path with Scrapy for Python

http://stackoverflow.com/questions/7074623/extracting-data-from-an-html-path-with-scrapy-for-python

output 2011 09 05 17 43 01 0400 scrapy DEBUG Enabled item pipelines 2011 09 05 17 43 01 0400 scrapy DEBUG Telnet console listening..

Scrapy, define a pipleine to save files?

http://stackoverflow.com/questions/7123387/scrapy-define-a-pipleine-to-save-files

I need to make a pipeline but from what I understand pipelines save Items and Items are just basic data like strings numbers... 'body' item 'path' path # let item be processed by other pipelines. ie. db store return item 1 another approach could be only store..

Python ASCII Graph Drawing

http://stackoverflow.com/questions/834395/python-ascii-graph-drawing

The graph is quite simple it's only a flow chart for pipelines. I saw NetworkX and igraph but didn't see a way to output to..