--- a/mercurial/commands.py Wed Dec 06 13:27:39 2006 -0800
+++ b/mercurial/commands.py Wed Dec 06 13:51:54 2006 -0800
@@ -788,11 +788,17 @@
except KeyError:
raise util.Abort(_('invalid revision identifier %s') % rev)
-def debugdate(ui, date):
+def debugdate(ui, date, range=None, **opts):
"""parse and display a date"""
- d = util.parsedate(date)
+ if opts["extended"]:
+ d = util.parsedate(date, util.extendeddateformats)
+ else:
+ d = util.parsedate(date)
ui.write("internal: %s %s\n" % d)
ui.write("standard: %s\n" % util.datestr(d))
+ if range:
+ m = util.matchdate(range)
+ ui.write("match: %s\n" % m(d[0]))
def debugindex(ui, file_):
"""dump the contents of an index file"""
@@ -1521,6 +1527,11 @@
return ncache[fn].get(dcache[1][fn])
return None
+ df = False
+ if opts["date"]:
+ df = util.matchdate(opts["date"])
+
+
displayer = cmdutil.show_changeset(ui, repo, opts, buffered=True)
for st, rev, fns in changeiter:
if st == 'add':
@@ -1532,6 +1543,11 @@
if opts['only_merges'] and len(parents) != 2:
continue
+ if df:
+ changes = get(rev)
+ if not df(changes[2][0]):
+ continue
+
if opts['keyword']:
changes = get(rev)
miss = 0
@@ -2483,7 +2499,9 @@
"debugcheckstate": (debugcheckstate, [], _('debugcheckstate')),
"debugsetparents": (debugsetparents, [], _('debugsetparents REV1 [REV2]')),
"debugstate": (debugstate, [], _('debugstate')),
- "debugdate": (debugdate, [], _('debugdata DATE')),
+ "debugdate": (debugdate,
+ [('e','extended', None, _('try extended date formats'))],
+ _('debugdata [-e] DATE [RANGE]')),
"debugdata": (debugdata, [], _('debugdata FILE REV')),
"debugindex": (debugindex, [], _('debugindex FILE')),
"debugindexdot": (debugindexdot, [], _('debugindexdot FILE')),
@@ -2578,6 +2596,7 @@
_('follow changeset history, or file history across copies and renames')),
('', 'follow-first', None,
_('only follow the first parent of merge changesets')),
+ ('d', 'date', '', _('show revs matching date spec')),
('C', 'copies', None, _('show copied files')),
('k', 'keyword', [], _('search for a keyword')),
('l', 'limit', '', _('limit number of changes displayed')),
--- a/mercurial/util.py Wed Dec 06 13:27:39 2006 -0800
+++ b/mercurial/util.py Wed Dec 06 13:51:54 2006 -0800
@@ -85,6 +85,8 @@
'%a %b %d %H:%M:%S %Y',
'%a %b %d %I:%M:%S%p %Y',
'%b %d %H:%M:%S %Y',
+ '%b %d %I:%M:%S%p %Y',
+ '%b %d %H:%M:%S',
'%b %d %I:%M:%S%p',
'%b %d %H:%M',
'%b %d %I:%M%p',
@@ -96,6 +98,13 @@
'%I:%M%p',
)
+extendeddateformats = defaultdateformats + (
+ "%Y",
+ "%Y-%m",
+ "%b",
+ "%b %Y",
+ )
+
class SignalInterrupt(Exception):
"""Exception raised on SIGTERM and SIGHUP."""
@@ -1058,7 +1067,7 @@
s += " %+03d%02d" % (-tz / 3600, ((-tz % 3600) / 60))
return s
-def strdate(string, format='%a %b %d %H:%M:%S %Y'):
+def strdate(string, format, defaults):
"""parse a localized time string and return a (unixtime, offset) tuple.
if the string cannot be parsed, ValueError is raised."""
def timezone(string):
@@ -1076,16 +1085,12 @@
if offset != None:
date = " ".join(string.split()[:-1])
- # add missing elements
- if '%y' not in format.lower():
- date += "@" + datestr(makedate(), "%Y", False)
- format += "@%Y"
- if '%m' not in format and '%b' not in format:
- date += "@" + datestr(makedate(), "%m", False)
- format += "@%m"
- if '%d' not in format:
- date += "@" + datestr(makedate(), "%d", False)
- format += "@%d"
+ # add missing elements from defaults
+ for part in defaults:
+ found = [True for p in part if ("%"+p) in format]
+ if not found:
+ date += "@" + defaults[part]
+ format += "@%" + part[0]
timetuple = time.strptime(date, format)
localunixtime = int(calendar.timegm(timetuple))
@@ -1097,7 +1102,7 @@
unixtime = localunixtime + offset
return unixtime, offset
-def parsedate(string, formats=None):
+def parsedate(string, formats=None, defaults=None):
"""parse a localized time string and return a (unixtime, offset) tuple.
The date may be a "unixtime offset" string or in one of the specified
formats."""
@@ -1109,9 +1114,22 @@
try:
when, offset = map(int, string.split(' '))
except ValueError:
+ # fill out defaults
+ if not defaults:
+ defaults = {}
+ now = makedate()
+ for part in "d mb yY HI M S".split():
+ if part not in defaults:
+ if part[0] in "HMS":
+ defaults[part] = "00"
+ elif part[0] in "dm":
+ defaults[part] = "1"
+ else:
+ defaults[part] = datestr(now, "%" + part[0], False)
+
for format in formats:
try:
- when, offset = strdate(string, format)
+ when, offset = strdate(string, format, defaults)
except ValueError:
pass
else:
@@ -1128,6 +1146,54 @@
raise Abort(_('impossible time zone offset: %d') % offset)
return when, offset
+def matchdate(date):
+ """Return a function that matches a given date match specifier
+
+ Formats include:
+
+ '{date}' match a given date to the accuracy provided
+
+ '<{date}' on or before a given date
+
+ '>{date}' on or after a given date
+
+ """
+
+ def lower(date):
+ return parsedate(date, extendeddateformats)[0]
+
+ def upper(date):
+ d = dict(mb="12", HI="23", M="59", S="59")
+ for days in "31 30 29".split():
+ try:
+ d["d"] = days
+ return parsedate(date, extendeddateformats, d)[0]
+ except:
+ pass
+ d["d"] = "28"
+ return parsedate(date, extendeddateformats, d)[0]
+
+ if date[0] == "<":
+ when = upper(date[1:])
+ return lambda x: x <= when
+ elif date[0] == ">":
+ when = lower(date[1:])
+ return lambda x: x >= when
+ elif date[0] == "-":
+ try:
+ days = int(date[1:])
+ except ValueError:
+ raise Abort(_("invalid day spec: %s") % date[1:])
+ when = makedate()[0] - days * 3600 * 24
+ return lambda x: x >= when
+ elif " to " in date:
+ a, b = date.split(" to ")
+ start, stop = lower(a), upper(b)
+ return lambda x: x >= start and x <= stop
+ else:
+ start, stop = lower(date), upper(date)
+ return lambda x: x >= start and x <= stop
+
def shortuser(user):
"""Return a short representation of a user name or email address."""
f = user.find('@')