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Have author_date and committer_date be datetime objects

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Elijah Newren 2009-03-12 18:14:42 -06:00
parent 92c119699f
commit 1e4b663420
1 changed files with 40 additions and 6 deletions
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46
git_fast_filter.py
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@ -3,11 +3,38 @@ import re
import sys
from subprocess import Popen, PIPE, call
from email.Utils import unquote
from datetime import tzinfo, timedelta, datetime
__all__ = ["Blob", "Reset", "FileChanges", "Commit",
"get_total_commits", "record_id_rename",
"FastExportFilter", "FastExportOuput", "FastImportInput"]
class TimeZone(tzinfo):
"""Fixed offset in minutes east from UTC."""
def __init__(self, offset_string):
(minus, hh, mm) = re.match(r'^(-?)(\d\d)(\d\d)$', offset_string).groups()
sign = minus and -1 or 1
self._offset = timedelta(minutes = sign*(60*int(hh) + int(mm)))
self._offset_string = offset_string
def utcoffset(self, dt):
return self._offset
def tzname(self, dt):
return self._offset_string
def dst(self, dt):
return timedelta(0)
def timedelta_to_seconds(delta):
offset = delta.days*86400 + delta.seconds + (delta.microseconds+0.0)/1000000
return round(offset)
def write_date(file, date):
epoch = datetime.fromtimestamp(0, date.tzinfo)
file.write('%d %s' % (timedelta_to_seconds(date-epoch),
date.tzinfo.tzname(0)))
class IDs(object):
def __init__(self):
self.count = 0
@ -173,11 +200,13 @@ class Commit(GitElement):
file.write('commit %s\n' % self.branch)
file.write('mark :%d\n' % self.id)
file.write('author %s <%s> %s\n' % \
(self.author_name, self.author_email, self.author_date))
file.write('committer %s <%s> %s\n' % \
(self.committer_name, self.committer_email,
self.committer_date))
file.write('author %s <%s> ' % (self.author_name, self.author_email))
write_date(file, self.author_date)
file.write('\n')
file.write('committer %s <%s> ' % \
(self.committer_name, self.committer_email))
write_date(file, self.committer_date)
file.write('\n')
file.write('data %d\n%s' % (len(self.message), self.message))
if self.from_commit:
file.write('from :%s\n' % self.from_commit)
@ -260,8 +289,13 @@ class FastExportFilter(object):
def _parse_user(self, usertype):
(name, email, when) = \
re.match('%s (.*?) <(.*?)> (.*)\n$' % usertype, self.nextline).groups()
# Translate when into a datetime object, with corresponding timezone info
(unix_timestamp, tz_offset) = when.split()
datestamp = datetime.fromtimestamp(int(unix_timestamp), TimeZone(tz_offset))
self._advance_nextline()
return (name, email, when)
return (name, email, datestamp)
def _parse_data(self):
size = int(re.match('data (\d+)\n$', self.nextline).group(1))