Message124833
Here is a somewhat crazy pattern (slimmed down from something much larger and more complex, which didn't finish compiling even after several minutes):
re.compile("(?:(?:[23][0-9]|3[79]|0?[1-9])(?:[Aa][Aa]|[Aa][Aa]|[Aa][Aa])??(?:[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}|[Aa]{4}|[Aa]{4}|[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa](?:[Aa]{5})?)?|[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa]{5})?)|(?:[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}|[Aa]{4}|[Aa]{4}|[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa](?:[Aa]{5})?)?|[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa]{5})?)(?:(?:[\-\s\.,>/]){0,4}?)(?:[23][0-9]|3[79]|0?[1-9])(?:[Aa][Aa]|[Aa][Aa]|[Aa][Aa])??)\W*(?:[79][0-9]|2[0-4]|\d)(?:[\.:Aa])?(?:[0-5][0-9])\W*(?:(?:[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa](?:[Aa]{3})?)?|[Aa]{3}(?:[Aa]{5}[Aa])?|[Aa]{3}(?:[Aa](?:[Aa]{4})?)?|[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa]{3})?)|(?:[Aa][Aa](?:[Aa](?:[Aa]{3})?)?|[Aa][Aa](?:[Aa](?:[Aa](?:[Aa](?:[Aa]{3})?)?)?)?|[Aa][Aa](?:[Aa](?:[Aa](?:[Aa]{4})?)?)?|[Aa][Aa](?:[Aa](?:[Aa]{3}(?:[Aa](?:[Aa]{3})?)?)?)?|[Aa][Aa](?:[Aa](?:[Aa](?:[Aa]{3})?)?)?|[Aa][Aa](?:[Aa](?:[Aa](?:[Aa]{3})?)?)?|[Aa]{3}(?:[Aa](?:[Aa](?:[Aa]{4})?)?)?|[Aa][Aa](?:[Aa](?:[Aa](?:[Aa]{3})?)?)?))\s*(\-\s*)?(?:(?:[23][0-9]|3[79]|0?[1-9])(?:[Aa][Aa]|[Aa][Aa]|[Aa][Aa])??(?:(?:[\-\s\.,>/]){0,4}?)(?:[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}|[Aa]{4}|[Aa]{4}|[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa](?:[Aa]{5})?)?|[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa]{5})?)|(?:[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}(?:[Aa][Aa])?|[Aa]{3}|[Aa]{4}|[Aa]{4}|[Aa]{3}(?:[Aa]{3})?|[Aa]{3}(?:[Aa](?:[Aa]{5})?)?|[Aa]{3}(?:[Aa]{4})?|[Aa]{3}(?:[Aa]{5})?|[Aa]{3}(?:[Aa]{5})?)(?:(?:[\-\s\.,>/]){0,4}?)(?:[23][0-9]|3[79]|0?[1-9])(?:[Aa][Aa]|[Aa][Aa]|[Aa][Aa])??)(?:(?:(?:[\-\s\.,>/]){0,4}?)(?:(?:68)?[7-9]\d|(?:2[79])?\d{2}))?\W*(?:[79][0-9]|2[0-4]|\d)(?:[\.:Aa])?(?:[0-5][0-9])")
Runs about 10.5 seconds on my machine with issue2636-20101228a.zip, less than 0.03 seconds with stock Python 2.6.5 regex engine. |
|
Date |
User |
Action |
Args |
2010-12-29 00:19:38 | jacques | set | recipients:
+ jacques, loewis, georg.brandl, collinwinter, gregory.p.smith, jimjjewett, sjmachin, amaury.forgeotdarc, belopolsky, pitrou, nneonneo, giampaolo.rodola, rsc, timehorse, mark, vbr, ezio.melotti, mrabarnett, jaylogan, akitada, moreati, r.david.murray, zdwiel, jhalcrow, stiv |
2010-12-29 00:19:38 | jacques | set | messageid: <1293581978.77.0.394570353143.issue2636@psf.upfronthosting.co.za> |
2010-12-29 00:19:37 | jacques | link | issue2636 messages |
2010-12-29 00:19:37 | jacques | create | |
|