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Charming Python: Iterators and simple generators

Search result description:Generators make possible several new, powerful, and expressive ... Likewise, the
new idiom for line in file: is supported via an iterator that calls .readline() . ... One
is the mundane matter of creating multiple instance attributes or static list ...

Search result title:

Charming Python: Generator-based state machines

Search result description:Python's new generators, however, get you almost all the way to coroutines, and
the extra few ... Exclusive tools to build your next great app. ... For example, a text
processing tool (Txt2Html) I use reads lines from a file; each line needs to be ...

Search result title:

Python APIs: The best-kept secret of OpenStack

Search result description:Jun 19, 2013 ... In addition to the REST and command-line interfaces, OpenStack ... and the
Python bindings support multiple API versions to maintain backwards
compatibility. .... Let's create a Python file called credentials.py, as shown in
Listing 5, that ..... Note that this method returns a generator, where the list
methods in ...

Search result title:

Sockets programming in Python

Search result description:Oct 4, 2005 ... Develop networking applications using Python's basic sockets ... Open a file,
read each line, and print it out ... Create a file and write to it.

Search result title:

Wrap GObjects in Python

Search result description:This file is boilerplate code (similar to the override file), ... Once again, let's go
through this line by line: ... Luckily, we can manually wrap individual methods
when using the gnome-python code generator.

Search result title:

Charming Python: Using combinatorial functions in the itertools ...

Search result description:Python 2.2 introduced simple generators to the Python language and
reconceived ... can be a line-by-line matter, and there is no need to store the
whole file in memory. ... they might depend on data arriving incrementally over a
channel, or upon a computation that .... The functions included in itertools make
for a good start.

Search result title:

Programming and Data Management for IBM SPSS Statistics 23: A ...

Search result description:Reading IBM SPSS Statistics Data Files with SQL ... Creating User-Defined
Functions in Python . ..... v If multiple lines are used for a command, column 1 of
each continuation line must be ..... commands that use the random number
generator.

Search result title:

Charming Python: Using state machines

Search result description:A simple example is a line that might occur in a Python source file: ... In one
sense, the type of each line is determined by its first character (either ... For
example, you could simply create the natural chunks in this text file with ....
Python, which efficiently implements coroutines, generators, continuations, and
micro-threads.

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Charming Python: SimPy simplifies complex models

Search result description:The nice thing about this modeling is that it lets you make policy decisions in
advance ... Often a process is programmed as a loop in which multiple actions
are performed. ... #!/usr/bin/env python from __future__ import generators from
SimPy import ... with command-line options, environment variables, or a
configuration file.

Search result title:

Scripting KVM with Python, Part 1: libvirt

Search result description:Dec 6, 2011 ... This two-part series explores how to use Python to create scripts for ... Virtual
Machine (KVM) virtualization along with a few command-line scripts to whet your
appetite. ... You can connect to the server over Secure Shell (SSH) or Virtual
Network ... Listing 1 shows the testdev.xml file from the libvirt examples.

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Easy and beautiful documentation with Sphinx

Search result description:Nov 29, 2011 ... Plain text documentation is also useful for collaborators across different systems.
... Although Sphinx is written in Python and was originally created for the ... since
the command-line interface is the primary way to interact with Sphinx. ... Right
after the main title in the index.rst file, there is a content listing with ...

Search result title:

Using Python to create UNIX command line tools

Search result description:Mar 18, 2008 ... Let me add to this list the humble command line tool. ... Using Python to create
UNIX command line tools ..... What I would do next is to integrate this config file
into my script such that I could compare an inventory of ... See David Beazly's
PyCon 2008 tutorial on using generators for system's programming.

Search result title:

From scripting to object-oriented Python programming

Search result description:Jul 14, 2008 ... Often it is difficult to make the transition from procedural scripting to ... Looking
over the procedural Python version of our code, it quite similar to .... The next two
lines of code-use generator expressions to handle the file object ...

Search result title:

Writing clean, testable, high quality code in Python

Search result description:Sep 28, 2010 ... Exclusive tools to build your next great app. .... python pygenie.py complexity --
verbose highlight spy File: ... "mega" functions written without testing that had
complexity ratings over 140 and have stretched over 1200 lines. ... Returns: (
generator) A generator object of a tokenized sentence tuple, with the list ...

Search result title:

Charming Python: Decorators make magic easy

Search result description:Dec 29, 2006 ... With version 2.2, Python grew a custom metaclass mechanism that ... useful(3, 4)
Traceback (most recent call last): File "<stdin>", line 1, in ? ... You might quibble
over just how useful useful() is, or whether .... Certainly the map() function, list-
comprehensions, and more recently generator-comprehensions, ...


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