x/gitdm
Code Issues Proposed changes

Move regular expressions out to patterns.py

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...I need them for an associated tool I'm working on.
This commit is contained in:
Jonathan Corbet 2008-07-18 15:04:55 -06:00
parent 6eb60baac3
commit ba5f6b6943
2 changed files with 28 additions and 17 deletions
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19
gitdm
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@ -14,21 +14,7 @@
import database, ConfigFile
import getopt, datetime
import os, re, sys, rfc822, string
#
# Some people, when confronted with a problem, think "I know, I'll use regular
# expressions." Now they have two problems.
# -- Jamie Zawinski
#
Pcommit = re.compile (r'^commit ([0-9a-f]+)$')
Pauthor = re.compile (r'^Author: ([^<]+)\s<([^>]+)>$')
Psob = re.compile (r'Signed-off-by:\s+([^<]+)\s+<([^>]+)>')
Pmerge = re.compile (r'^Merge:.*$')
Padd = re.compile (r'^\+[^\+].*$')
Prem = re.compile (r'^-[^-].*$')
Pdate = re.compile (r'^(Commit)?Date:\s+(.*)$')
Pfilea = re.compile (r'^---\s+(.*)$')
Pfileb = re.compile (r'^\+\+\+\s+(.*)$')
from patterns import *
class patch:
pass
@ -117,7 +103,6 @@ def AddDateLines(date, lines):
if lines > 1000000:
print 'Skip big patch (%d)' % lines
return
dt = (date.year, date.month, date.day)
try:
DateMap[date] += lines
except KeyError:
@ -130,7 +115,7 @@ def PrintDateStats():
datef = open ('datelc', 'w')
for date in dates:
total += DateMap[date]
datef.write ('%d/%02d/%02d %6d %7d\n' % (date[0], date[1], date[2],
datef.write ('%d/%02d/%02d %6d %7d\n' % (date.year, date.month, date.day,
DateMap[date], total))
#

26
patterns.py Normal file
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@ -0,0 +1,26 @@
#
# Pull together regular expressions used in multiple places.
#
import re
#
# Some people, when confronted with a problem, think "I know, I'll use regular
# expressions." Now they have two problems.
# -- Jamie Zawinski
#
Pcommit = re.compile (r'^commit ([0-9a-f ]+)$')
Pauthor = re.compile (r'^Author: ([^<]+)\s<([^>]+)>$')
Psob = re.compile (r'Signed-off-by:\s+([^<]+)\s+<([^>]+)>')
Pmerge = re.compile (r'^Merge:.*$')
Padd = re.compile (r'^\+[^\+].*$')
Prem = re.compile (r'^-[^-].*$')
Pdate = re.compile (r'^(Commit)?Date:\s+(.*)$')
Pfilea = re.compile (r'^---\s+(.*)$')
Pfileb = re.compile (r'^\+\+\+\s+(.*)$')
#
# Merges are described with a variety of lines.
#
PExtMerge = re.compile(r'^ +Merge( branch .* of)? ([^ ]+)\n$')
PIntMerge = re.compile(r'^ +(Merge|Pull) .* into .*$')
PIntMerge2 = re.compile(r"^ +Merge branch(es)? '.*$")