[qmtest] kudos, interface, examples

[eichin at metacarta.com]

> I see that this works much better at the command-line than from the
> GUI; in the GUI no information about the failing resource is presented.
> In the command-line interface, a full trace-back is provided.  I've

Ohh, yes, I see now -- "qmtest run --format full" gives a nice
"--- RESOURCES THAT DID NOT PASS ----------------------------------------------"
section.  Excellent.

Is this a good place to send code snippets?  As much for practice as
anything else, I tossed together a "URLField" derived from TextField,
so I could click on the url in a resource-instance page to check it.
"share & enjoy" :-)
			_Mark_ <eichin at metacarta.com>

import qm.common
from qm.fields import *

class URLField(TextField):
    """A text field containing a URL."""

    class_name = "url_field.URLField"

    def GetTypeDescription(self):
        return "a URL"

    def FormatValueAsHtml(self, value, style, name=None):
        if style != "new" and style != "edit":
            return '<a href="%s">%s</a>' % (value, value)
        else:
            return TextField.FormatValueAsHtml(self, value, style, name)