Search result description:Sep 1, 2001 ... The construct is generators; the keyword is yield. ... 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 calls ...
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: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:Oct 4, 2005 ... To build the Python interpreter, you need the GNU C compiler (gcc) and ... Open
a file, read each line, and print it out for line in open('file.txt'): ...
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 .... Figure
2 shows how example.rst looks as an HTML file in the static site ...
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 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: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: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 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: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.
Search result description:The module dtd2sql generates a list of CREATE TABLE statements, while
xml2sql ... The first few lines of the script in Listing 1 simply wipe out and restore
the test ... the internal subset of an XML document, if you wish, or it can be an
external file. ... These keys can be a concatenation of multiple columns, and often
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:Nov 15, 2012 ... Learning how to wrap GTK+ C modules for use in Python will ... This tool will
parse a header file and generate a rough definitions ... An override file is
separated into multiple sections using %% (in the ... As you can see, the
wrapping code can look complicated, so we thank the code generator for every
Search result description:Dec 29, 2006 ... Python made metaprogramming possible, but each Python version ... 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, ...