Mercurial > genshi > genshi-test
comparison examples/basic/kidrun.py @ 73:b0fd16111f2e
Some more performance tweaks.
| author | cmlenz |
|---|---|
| date | Wed, 12 Jul 2006 18:47:39 +0000 |
| parents | eca77129518a |
| children | c82c002d4c32 |
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| 72:29f22f4fd583 | 73:b0fd16111f2e |
|---|---|
| 1 from datetime import datetime, timedelta | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 2 import os | 4 import os |
| 3 import sys | 5 import sys |
| 6 import time | |
| 4 | 7 |
| 5 import kid | 8 import kid |
| 6 | 9 |
| 7 def test(): | 10 def test(): |
| 8 base_path = os.path.dirname(os.path.abspath(__file__)) | 11 base_path = os.path.dirname(os.path.abspath(__file__)) |
| 10 | 13 |
| 11 ctxt = dict(hello='<world>', hey='ZYX', bozz=None, | 14 ctxt = dict(hello='<world>', hey='ZYX', bozz=None, |
| 12 items=['Number %d' % num for num in range(1, 15)], | 15 items=['Number %d' % num for num in range(1, 15)], |
| 13 prefix='#') | 16 prefix='#') |
| 14 | 17 |
| 15 start = datetime.now() | 18 start = time.clock() |
| 16 template = kid.Template(file='test.kid', **ctxt) | 19 template = kid.Template(file='test.kid', **ctxt) |
| 17 print ' --> parse stage: ', datetime.now() - start | 20 print ' --> parse stage: %.4f ms' % ((time.clock() - start) * 1000) |
| 21 | |
| 22 for output in template.generate(): | |
| 23 sys.stdout.write(output) | |
| 24 print | |
| 18 | 25 |
| 19 times = [] | 26 times = [] |
| 20 for i in range(100): | 27 for i in range(1000): |
| 21 start = datetime.now() | 28 start = time.clock() |
| 22 for output in template.generate(): | 29 list(template.generate()) |
| 23 if i == 0: | 30 times.append(time.clock() - start) |
| 24 sys.stdout.write(output) | 31 sys.stdout.write('.') |
| 25 if i == 0: | 32 sys.stdout.flush() |
| 26 print | |
| 27 else: | |
| 28 sys.stdout.write('.') | |
| 29 sys.stdout.flush() | |
| 30 times.append(datetime.now() - start) | |
| 31 print | 33 print |
| 32 | 34 |
| 33 total_ms = sum([t.seconds * 1000 + t.microseconds for t in times]) | 35 print ' --> render stage: %s ms (average)' % ( |
| 34 print ' --> render stage: %s (avg), %s (min), %s (max):' % ( | 36 (sum(times) / len(times) * 1000)) |
| 35 timedelta(microseconds=total_ms / len(times)), | |
| 36 timedelta(microseconds=min([t.seconds * 1000 + t.microseconds for t in times])), | |
| 37 timedelta(microseconds=max([t.seconds * 1000 + t.microseconds for t in times]))) | |
| 38 | 37 |
| 39 if __name__ == '__main__': | 38 if __name__ == '__main__': |
| 40 if '-p' in sys.argv: | 39 if '-p' in sys.argv: |
| 41 import profile, pstats | 40 import profile, pstats |
| 42 profile.run('test()', '.tmpl_prof') | 41 profile.run('test()', '.tmpl_prof') |