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Benjamin Bandt-Horn

25.2. doctest - Test interactive Python examples - Python v2.7.6 documentation - 0 views

docs.python.org/...doctest.html

test interactive python examples documentation doctest

shared by Benjamin Bandt-Horn on 19 Dec 13 - No Cached
  • common ways to use doctest: To check that a module’s docstrings are up-to-date by verifying that all interactive examples still work as documented. To perform regression testing by verifying that interactive examples from a test file or a test object work as expected. To write tutorial documentation for a package, liberally illustrated with input-output examples. Depending on whether the examples or the expository text are emphasized, this has the flavor of “literate testing” or “executable documentation”.
  • Running the module as a script causes the examples in the docstrings to get executed and verified
  • The file content is treated as if it were a single giant docstring; the file doesn’t need to contain a Python program! For example, perhaps example.txt contains this
  • ...8 more annotations...
  • You can instruct the Python interpreter to run the doctest module directly from the standard library and pass the file name(s) on the command line:
  • if M.__test__ exists and “is true”, it must be a dict, and each entry maps a (string) name to a function object, class object, or string
  • Which Docstrings Are Examined?
  • Any expected output must immediately follow the final '>>> ' or '... ' line containing the code, and the expected output (if any) extends to the next '>>> ' or all-whitespace line.
  • Execution Context?
  • Directives
  • Whitespace is not allowed between the + or - and the directive option name. The directive option name can be any of the option flag names explained above
  • Unittest
  • Benjamin Bandt-Horn on 19 Dec 13
     
    Freaking Amazing.
Benjamin Bandt-Horn

Skencil, a vector drawing program - 0 views

www.skencil.org/index.html

python vector drawing

shared by Benjamin Bandt-Horn on 12 Jan 14 - Cached
  • Skencil is a Free Software interactive vector drawing appliction. Known to run on GNU/Linux and other UNIX-compatible systems, it is a flexible and powerful tool for illustrations, diagrams and other purposes. A somewhat unique (for a drawing program) feature of Skencil is that it is implemented almost completely in a very high-level, interpreted language, Python. Python is powerful, object-oriented and yet easy to use. Just a few highlights about Skencil's features Bézier Curves Transformed text and images Bézier curves, rectangles and ellipses can be used as guides Gradient fills Blend groups Writes EPS files Text along a path many more...
  • Benjamin Bandt-Horn on 12 Jan 14
     
    Skencil is a Free Software interactive vector drawing appliction. Known to run on GNU/Linux and other UNIX-compatible systems, it is a flexible and powerful tool for illustrations, diagrams and other purposes. A somewhat unique (for a drawing program) feature of Skencil is that it is implemented almost completely in a very high-level, interpreted language, Python. Python is powerful, object-oriented and yet easy to use. Just a few highlights about Skencil's features Bézier Curves Transformed text and images Bézier curves, rectangles and ellipses can be used as guides Gradient fills Blend groups Writes EPS files Text along a path many more...
Benjamin Bandt-Horn

[SLUT] - 0 views

slut.sourceforge.net

python visualization graphics programming framework generative geometry

shared by Benjamin Bandt-Horn on 14 Jan 14 - Cached
  • ABOUT Slut is a programming framework for generative, synthetic, interactive, network-enabled graphics. Slut generates images from processes. Such processes may be simple "construction plans" or they may depend on user input. They may be drawn from incoming network data or messages that are sent to the network. Produced images may be adaptive, accumulative or static. They may look and feel like computer games or they may inform like scientific visualizations. They may be lyrical, cynical, political, intrusive (literally over the network), simply beautiful or banal.
  • Benjamin Bandt-Horn on 14 Jan 14
     
    ABOUT Slut is a programming framework for generative, synthetic, interactive, network-enabled graphics. Slut generates images from processes. Such processes may be simple "construction plans" or they may depend on user input. They may be drawn from incoming network data or messages that are sent to the network. Produced images may be adaptive, accumulative or static. They may look and feel like computer games or they may inform like scientific visualizations. They may be lyrical, cynical, political, intrusive (literally over the network), simply beautiful or banal.
Benjamin Bandt-Horn

The Architecture of Open Source Applications: Python Packaging - 0 views

www.aosabook.org/...packaging.html

python packaging architecture

shared by Benjamin Bandt-Horn on 19 Dec 13 - No Cached
  • There are two schools of thought when it comes to installing applications
  • each application is its own standalone "appliance", and installing and removing them should not disturb the rest of the OS. If the application needs an uncommon library, that library is included in the application's distribution
  • a collection of small self-contained units called packages
  • ...8 more annotations...
  • Libraries are bundled into packages
  • Self-contained applications also make the developer's life easier when she needs to support several operating systems. Some projects go so far as to release portable applications that remove any interaction with the hosting system by working in a self-contained directory, even for log files.
  • Fellowship of the Packaging
  • In Python a package is a directory containing Python files. Python files are called modules. That definition makes the usage of the word "package" a bit vague since it is also used by many systems to refer to a release of a project.
  • use the term "Python packages" when we talk about a directory containing Python modules
  • The term "release" is used to define one version of a project
  • "distribution" defines a source or a binary distribution of a release as something like a tarball or zip file
  • advanced tools like Setuptools, which add features on the top of it, or Distribute, a fork of Setuptools. There's also Pip, a more advanced installer, that relies on Setuptools
  • Benjamin Bandt-Horn on 19 Dec 13
     
    There are two schools of thought when it comes to installing applications
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