|
|
# templatekw.py - common changeset template keywords
|
|
|
#
|
|
|
# Copyright 2005-2009 Matt Mackall <mpm@selenic.com>
|
|
|
#
|
|
|
# This software may be used and distributed according to the terms of the
|
|
|
# GNU General Public License version 2, incorporated herein by reference.
|
|
|
|
|
|
import encoding
|
|
|
|
|
|
def showlist(templ, name, values, plural=None, **args):
|
|
|
'''expand set of values.
|
|
|
name is name of key in template map.
|
|
|
values is list of strings or dicts.
|
|
|
plural is plural of name, if not simply name + 's'.
|
|
|
|
|
|
expansion works like this, given name 'foo'.
|
|
|
|
|
|
if values is empty, expand 'no_foos'.
|
|
|
|
|
|
if 'foo' not in template map, return values as a string,
|
|
|
joined by space.
|
|
|
|
|
|
expand 'start_foos'.
|
|
|
|
|
|
for each value, expand 'foo'. if 'last_foo' in template
|
|
|
map, expand it instead of 'foo' for last key.
|
|
|
|
|
|
expand 'end_foos'.
|
|
|
'''
|
|
|
if plural: names = plural
|
|
|
else: names = name + 's'
|
|
|
if not values:
|
|
|
noname = 'no_' + names
|
|
|
if noname in templ:
|
|
|
yield templ(noname, **args)
|
|
|
return
|
|
|
if name not in templ:
|
|
|
if isinstance(values[0], str):
|
|
|
yield ' '.join(values)
|
|
|
else:
|
|
|
for v in values:
|
|
|
yield dict(v, **args)
|
|
|
return
|
|
|
startname = 'start_' + names
|
|
|
if startname in templ:
|
|
|
yield templ(startname, **args)
|
|
|
vargs = args.copy()
|
|
|
def one(v, tag=name):
|
|
|
try:
|
|
|
vargs.update(v)
|
|
|
except (AttributeError, ValueError):
|
|
|
try:
|
|
|
for a, b in v:
|
|
|
vargs[a] = b
|
|
|
except ValueError:
|
|
|
vargs[name] = v
|
|
|
return templ(tag, **vargs)
|
|
|
lastname = 'last_' + name
|
|
|
if lastname in templ:
|
|
|
last = values.pop()
|
|
|
else:
|
|
|
last = None
|
|
|
for v in values:
|
|
|
yield one(v)
|
|
|
if last is not None:
|
|
|
yield one(last, tag=lastname)
|
|
|
endname = 'end_' + names
|
|
|
if endname in templ:
|
|
|
yield templ(endname, **args)
|
|
|
|
|
|
def showauthor(ctx, templ, **args):
|
|
|
return ctx.user()
|
|
|
|
|
|
def showbranches(ctx, templ, **args):
|
|
|
branch = ctx.branch()
|
|
|
if branch != 'default':
|
|
|
branch = encoding.tolocal(branch)
|
|
|
return showlist(templ, 'branch', [branch], plural='branches', **args)
|
|
|
|
|
|
def showdate(ctx, templ, **args):
|
|
|
return ctx.date()
|
|
|
|
|
|
def showdescription(ctx, templ, **args):
|
|
|
return ctx.description().strip()
|
|
|
|
|
|
def showextras(ctx, templ, **args):
|
|
|
for key, value in sorted(ctx.extra().items()):
|
|
|
args = args.copy()
|
|
|
args.update(dict(key=key, value=value))
|
|
|
yield templ('extra', **args)
|
|
|
|
|
|
def showfiles(ctx, templ, **args):
|
|
|
return showlist(templ, 'file', ctx.files(), **args)
|
|
|
|
|
|
def shownode(ctx, templ, **args):
|
|
|
return ctx.hex()
|
|
|
|
|
|
def showrev(ctx, templ, **args):
|
|
|
return ctx.rev()
|
|
|
|
|
|
def showtags(ctx, templ, **args):
|
|
|
return showlist(templ, 'tag', ctx.tags(), **args)
|
|
|
|
|
|
keywords = {
|
|
|
'author': showauthor,
|
|
|
'branches': showbranches,
|
|
|
'date': showdate,
|
|
|
'desc': showdescription,
|
|
|
'extras': showextras,
|
|
|
'files': showfiles,
|
|
|
'node': shownode,
|
|
|
'rev': showrev,
|
|
|
'tags': showtags,
|
|
|
}
|
|
|
|
|
|
|