Search result description:Generators make possible several new, powerful, and expressive ... Lists,
specifically, are handy mutable objects that can conveniently even hold multiple
values. ... Likewise, the new idiom for line in file: is supported via an iterator that
Search result description:Python's new generators, however, get you almost all the way to coroutines, and
... a text processing tool (Txt2Html) I use reads lines from a file; each line needs to
be .... There are a number of observations to make about our generator-based ...
Search result description:Nov 29, 2011 ... Plain text documentation is also useful for collaborators across different systems.
... command-line interface is the primary way to interact with Sphinx. ... To make
sure you have Python and a valid version, run the command in Listing 1. ... Right
after the main title in the index.rst file, there is a content listing ...
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 description:This article summarizes Python's text processing facilities for the programmer
new to ... element in-place fails Traceback (innermost last): File "<stdin>", line 1,
in ? ... a list of lines that can be processed by Python's for ... in ... construct. .
readline() .... a few expressions not matched by the regular expression (try to
think through ...
Search result description:Mar 18, 2008 ... This articles covers making a robust command line tool in Python, ... Problem
Definition: I would like to create a command line tool that prints Hello ..... #
uncomment line below to see how this config file is parsed #print ... See David
Beazly's PyCon 2008 tutorial on using generators for system's programming.
Search result description:Python 2.2 introduced simple generators to the Python language and ... 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 ... that do
not use other iterators as a basis, but simply create iterators "from scratch.
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 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
Search result description:My script, in Listing 1, is an OS/2 command file, but it should work equally well ...
Running such a CREATE TABLE statement -- by a user at the command line or
by ... These keys can be a concatenation of multiple columns, and often
Search result description:Getting Started with Python Programming in IBM ..... You can use any text editor
to create a command syntax file, but .... v If multiple lines are used for a command,
column 1 of each continuation line must be blank. ..... There are two random
number generators, and SET SEED sets the starting value for only the default.
Search result description:Dec 6, 2011 ... This two-part series explores how to use Python to create scripts for managing ...
Listing 1 shows the testdev.xml file from the libvirt examples. ..... Figure 7 shows
how you might do that with a little over 20 lines of Python code.
Search result description:Nov 15, 2012 ... This tool will parse a header file and generate a rough definitions file. ... An
override file is separated into multiple sections using %% (in the ... can look
complicated, so we thank the code generator for every line it writes for us.
Search result description:Sep 28, 2010 ... If you stack together enough guesses, you may eventually build something that
appears to ... python pygenie.py complexity --verbose highlight spy File: ... that
had complexity ratings over 140 and have stretched over 1200 lines. ...
TestHighlight) ... ok Consumes the generator, and then verifies the result ...
Search result description:Oct 28, 2008 ... lxml is a fast yet flexible library for XML processing in Python. ... does not rely on
reading the entire source file. lxml offers two approaches: ... Target parsing can
be reasonably fast and does not generate a ... A function to loop through a
context, calling func each time, and then clean up unneeded references.