""" Copyright (c) 2004 Colin Stewart (http://www.owlfish.com/)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
If you make any bug fixes or feature enhancements please let me know!
Performance test cases.
"""
from simpletal import simpleTAL, simpleTALES, simpleTALUtils
import time, StringIO, cStringIO, sys
macroTemplate = """
Macros follow
| Important Stuff, worth £££s |
| Table |
"""
performanceTemplate = """
Performance Template
Some text, with some tags that are adding to the parsing load.
This title is dynamic
Here's a table as well - lots of tags in there:
Here's a list of thing:
That should do...
"""
context = simpleTALES.Context()
context.addGlobal ("title", "Performance testing!")
context.addGlobal ("myList", ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight"])
template = simpleTAL.compileHTMLTemplate (performanceTemplate)
macTemplate = simpleTAL.compileHTMLTemplate (macroTemplate)
context.addGlobal ("macTemp", macTemplate)
def METALTime (count, template):
file = simpleTALUtils.FastStringOutput()
start = time.clock()
for attempt in xrange (count):
template.expand (context, file)
end = time.clock()
#print "Resuling file: " + file.getvalue()
return (end - start)
#print "Timing TAL templates"
#result = NGTemplates (2000)
#print "Result: " + str(result) + " for 2000 template expansions"
# Pre-expand macros
expanded = simpleTALUtils.ExpandMacros (context, template)
#print expanded
realTemplate = simpleTAL.compileHTMLTemplate (expanded)
print "Timing macro expansion..."
result = METALTime (4000, realTemplate)
print "Total time %s for 4000 itterations" % (str (result))