Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
cext	[ DIR ]	drwxr-xr-x
cffi	[ DIR ]	drwxr-xr-x
defaultrc	[ DIR ]	drwxr-xr-x
dirstateutils	[ DIR ]	drwxr-xr-x
helptext	[ DIR ]	drwxr-xr-x
hgweb	[ DIR ]	drwxr-xr-x
interfaces	[ DIR ]	drwxr-xr-x
locale	[ DIR ]	drwxr-xr-x
pure	[ DIR ]	drwxr-xr-x
revlogutils	[ DIR ]	drwxr-xr-x
templates	[ DIR ]	drwxr-xr-x
testing	[ DIR ]	drwxr-xr-x
thirdparty	[ DIR ]	drwxr-xr-x
upgrade_utils	[ DIR ]	drwxr-xr-x
utils	[ DIR ]	drwxr-xr-x
__init__.py	416 B	-rw-r--r--
__modulepolicy__.py	61 B	-rw-r--r--
__version__.py	60 B	-rw-r--r--
ancestor.py	12.51 KB	-rw-r--r--
archival.py	11.59 KB	-rw-r--r--
bookmarks.py	34.74 KB	-rw-r--r--
branchmap.py	31.58 KB	-rw-r--r--
bundle2.py	86.74 KB	-rw-r--r--
bundlecaches.py	13.6 KB	-rw-r--r--
bundlerepo.py	23.29 KB	-rw-r--r--
cacheutil.py	827 B	-rw-r--r--
changegroup.py	65.72 KB	-rw-r--r--
changelog.py	19.72 KB	-rw-r--r--
chgserver.py	26.25 KB	-rw-r--r--
cmdutil.py	131.98 KB	-rw-r--r--
color.py	17.93 KB	-rw-r--r--
commands.py	257.93 KB	-rw-r--r--
commandserver.py	24.59 KB	-rw-r--r--
commit.py	18.52 KB	-rw-r--r--
config.py	8.59 KB	-rw-r--r--
configitems.py	46.49 KB	-rw-r--r--
context.py	100.53 KB	-rw-r--r--
copies.py	46.01 KB	-rw-r--r--
crecord.py	70.99 KB	-rw-r--r--
dagop.py	39.57 KB	-rw-r--r--
dagparser.py	15.13 KB	-rw-r--r--
debugcommands.py	154.84 KB	-rw-r--r--
destutil.py	17.07 KB	-rw-r--r--
diffhelper.py	2.32 KB	-rw-r--r--
diffutil.py	4.52 KB	-rw-r--r--
dirstate.py	51.01 KB	-rw-r--r--
dirstateguard.py	3.09 KB	-rw-r--r--
dirstatemap.py	23.77 KB	-rw-r--r--
discovery.py	22 KB	-rw-r--r--
dispatch.py	46.19 KB	-rw-r--r--
dummycert.pem	2.19 KB	-rw-r--r--
encoding.py	22.89 KB	-rw-r--r--
error.py	17.88 KB	-rw-r--r--
exchange.py	94.65 KB	-rw-r--r--
extensions.py	30.6 KB	-rw-r--r--
exthelper.py	11.83 KB	-rw-r--r--
fancyopts.py	11.3 KB	-rw-r--r--
filelog.py	8.58 KB	-rw-r--r--
filemerge.py	39.67 KB	-rw-r--r--
fileset.py	18.66 KB	-rw-r--r--
filesetlang.py	10.34 KB	-rw-r--r--
formatter.py	26.34 KB	-rw-r--r--
graphmod.py	16.76 KB	-rw-r--r--
grep.py	7.26 KB	-rw-r--r--
hbisect.py	10.89 KB	-rw-r--r--
help.py	36.74 KB	-rw-r--r--
hg.py	51.95 KB	-rw-r--r--
hook.py	11.53 KB	-rw-r--r--
httpconnection.py	4.27 KB	-rw-r--r--
httppeer.py	20.71 KB	-rw-r--r--
i18n.py	4.05 KB	-rw-r--r--
keepalive.py	27.1 KB	-rw-r--r--
linelog.py	14.94 KB	-rw-r--r--
localrepo.py	140.97 KB	-rw-r--r--
lock.py	11.89 KB	-rw-r--r--
logcmdutil.py	42.53 KB	-rw-r--r--
logexchange.py	4.98 KB	-rw-r--r--
loggingutil.py	3.93 KB	-rw-r--r--
lsprof.py	4.25 KB	-rw-r--r--
lsprofcalltree.py	2.74 KB	-rw-r--r--
mail.py	17.09 KB	-rw-r--r--
manifest.py	75.45 KB	-rw-r--r--
match.py	52.06 KB	-rw-r--r--
mdiff.py	17.37 KB	-rw-r--r--
merge.py	90.09 KB	-rw-r--r--
mergestate.py	31.37 KB	-rw-r--r--
mergeutil.py	502 B	-rw-r--r--
metadata.py	32.33 KB	-rw-r--r--
minifileset.py	3.54 KB	-rw-r--r--
minirst.py	29.13 KB	-rw-r--r--
namespaces.py	8.19 KB	-rw-r--r--
narrowspec.py	11.57 KB	-rw-r--r--
node.py	2.07 KB	-rw-r--r--
obsolete.py	36.76 KB	-rw-r--r--
obsutil.py	35.84 KB	-rw-r--r--
parser.py	25.68 KB	-rw-r--r--
patch.py	102 KB	-rw-r--r--
pathutil.py	12.21 KB	-rw-r--r--
phases.py	32.54 KB	-rw-r--r--
policy.py	4.74 KB	-rw-r--r--
posix.py	23.05 KB	-rw-r--r--
profiling.py	8.64 KB	-rw-r--r--
progress.py	10.92 KB	-rw-r--r--
pushkey.py	1.67 KB	-rw-r--r--
pvec.py	6.01 KB	-rw-r--r--
pycompat.py	16.33 KB	-rw-r--r--
rcutil.py	3.57 KB	-rw-r--r--
registrar.py	17.78 KB	-rw-r--r--
repair.py	18.46 KB	-rw-r--r--
repocache.py	4.49 KB	-rw-r--r--
repoview.py	16.89 KB	-rw-r--r--
requirements.py	4.64 KB	-rw-r--r--
revlog.py	117.08 KB	-rw-r--r--
revset.py	87.27 KB	-rw-r--r--
revsetlang.py	28.47 KB	-rw-r--r--
rewriteutil.py	8.47 KB	-rw-r--r--
scmposix.py	2.57 KB	-rw-r--r--
scmutil.py	75.72 KB	-rw-r--r--
scmwindows.py	3.37 KB	-rw-r--r--
server.py	7.05 KB	-rw-r--r--
setdiscovery.py	18 KB	-rw-r--r--
shelve.py	38.04 KB	-rw-r--r--
similar.py	3.97 KB	-rw-r--r--
simplemerge.py	16.86 KB	-rw-r--r--
smartset.py	33.65 KB	-rw-r--r--
sparse.py	26.37 KB	-rw-r--r--
sshpeer.py	22.56 KB	-rw-r--r--
sslutil.py	35.54 KB	-rw-r--r--
stack.py	762 B	-rw-r--r--
state.py	11.99 KB	-rw-r--r--
statichttprepo.py	7.92 KB	-rw-r--r--
statprof.py	32.16 KB	-rw-r--r--
store.py	25.27 KB	-rw-r--r--
streamclone.py	30.73 KB	-rw-r--r--
strip.py	8.72 KB	-rw-r--r--
subrepo.py	70.89 KB	-rw-r--r--
subrepoutil.py	17.42 KB	-rw-r--r--
tagmerge.py	11.29 KB	-rw-r--r--
tags.py	29.67 KB	-rw-r--r--
templatefilters.py	15.11 KB	-rw-r--r--
templatefuncs.py	30.14 KB	-rw-r--r--
templatekw.py	34.12 KB	-rw-r--r--
templater.py	37.7 KB	-rw-r--r--
templateutil.py	35.66 KB	-rw-r--r--
transaction.py	25.97 KB	-rw-r--r--
treediscovery.py	5.92 KB	-rw-r--r--
txnutil.py	1.02 KB	-rw-r--r--
ui.py	80.23 KB	-rw-r--r--
unionrepo.py	9.72 KB	-rw-r--r--
upgrade.py	14.59 KB	-rw-r--r--
url.py	24.56 KB	-rw-r--r--
urllibcompat.py	5.94 KB	-rw-r--r--
util.py	95.18 KB	-rw-r--r--
verify.py	21.8 KB	-rw-r--r--
vfs.py	24.93 KB	-rw-r--r--
win32.py	22.04 KB	-rw-r--r--
windows.py	21.77 KB	-rw-r--r--
wireprotoframing.py	64.95 KB	-rw-r--r--
wireprotoserver.py	17.38 KB	-rw-r--r--
wireprototypes.py	13.07 KB	-rw-r--r--
wireprotov1peer.py	21.51 KB	-rw-r--r--
wireprotov1server.py	26.33 KB	-rw-r--r--
worker.py	15.47 KB	-rw-r--r--
zstd.cpython-310-x86_64-linux-...	570.78 KB	-rw-r--r--

Code Editor : templatefuncs.py

# templatefuncs.py - common template functions
#
# Copyright 2005, 2006 Olivia Mackall <olivia@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

import re

from .i18n import _
from .node import bin
from . import (
    color,
    dagop,
    diffutil,
    encoding,
    error,
    minirst,
    obsutil,
    pycompat,
    registrar,
    revset as revsetmod,
    revsetlang,
    scmutil,
    templatefilters,
    templatekw,
    templateutil,
    util,
)
from .utils import (
    dateutil,
    stringutil,
)

evalrawexp = templateutil.evalrawexp
evalwrapped = templateutil.evalwrapped
evalfuncarg = templateutil.evalfuncarg
evalboolean = templateutil.evalboolean
evaldate = templateutil.evaldate
evalinteger = templateutil.evalinteger
evalstring = templateutil.evalstring
evalstringliteral = templateutil.evalstringliteral

# dict of template built-in functions
funcs = {}
templatefunc = registrar.templatefunc(funcs)

@templatefunc(b'date(date[, fmt])')
def date(context, mapping, args):
    """Format a date. See :hg:`help dates` for formatting
    strings. The default is a Unix date format, including the timezone:
    "Mon Sep 04 15:13:13 2006 0700"."""
    if not (1 <= len(args) <= 2):
        # i18n: "date" is a keyword
        raise error.ParseError(_(b"date expects one or two arguments"))

date = evaldate(
        context,
        mapping,
        args[0],
        # i18n: "date" is a keyword
        _(b"date expects a date information"),
    )
    fmt = None
    if len(args) == 2:
        fmt = evalstring(context, mapping, args[1])
    if fmt is None:
        return dateutil.datestr(date)
    else:
        return dateutil.datestr(date, fmt)

@templatefunc(b'dict([[key=]value...])', argspec=b'*args **kwargs')
def dict_(context, mapping, args):
    """Construct a dict from key-value pairs. A key may be omitted if
    a value expression can provide an unambiguous name."""
    data = util.sortdict()

for v in args[b'args']:
        k = templateutil.findsymbolicname(v)
        if not k:
            raise error.ParseError(_(b'dict key cannot be inferred'))
        if k in data or k in args[b'kwargs']:
            raise error.ParseError(_(b"duplicated dict key '%s' inferred") % k)
        data[k] = evalfuncarg(context, mapping, v)

data.update(
        (k, evalfuncarg(context, mapping, v))
        for k, v in pycompat.iteritems(args[b'kwargs'])
    )
    return templateutil.hybriddict(data)

@templatefunc(
    b'diff([includepattern [, excludepattern]])', requires={b'ctx', b'ui'}
)
def diff(context, mapping, args):
    """Show a diff, optionally
    specifying files to include or exclude."""
    if len(args) > 2:
        # i18n: "diff" is a keyword
        raise error.ParseError(_(b"diff expects zero, one, or two arguments"))

def getpatterns(i):
        if i < len(args):
            s = evalstring(context, mapping, args[i]).strip()
            if s:
                return [s]
        return []

ctx = context.resource(mapping, b'ctx')
    ui = context.resource(mapping, b'ui')
    diffopts = diffutil.diffallopts(ui)
    chunks = ctx.diff(
        match=ctx.match([], getpatterns(0), getpatterns(1)), opts=diffopts
    )

return b''.join(chunks)

@templatefunc(
    b'extdata(source)', argspec=b'source', requires={b'ctx', b'cache'}
)
def extdata(context, mapping, args):
    """Show a text read from the specified extdata source. (EXPERIMENTAL)"""
    if b'source' not in args:
        # i18n: "extdata" is a keyword
        raise error.ParseError(_(b'extdata expects one argument'))

source = evalstring(context, mapping, args[b'source'])
    if not source:
        sym = templateutil.findsymbolicname(args[b'source'])
        if sym:
            raise error.ParseError(
                _(b'empty data source specified'),
                hint=_(b"did you mean extdata('%s')?") % sym,
            )
        else:
            raise error.ParseError(_(b'empty data source specified'))
    cache = context.resource(mapping, b'cache').setdefault(b'extdata', {})
    ctx = context.resource(mapping, b'ctx')
    if source in cache:
        data = cache[source]
    else:
        data = cache[source] = scmutil.extdatasource(ctx.repo(), source)
    return data.get(ctx.rev(), b'')

@templatefunc(b'files(pattern)', requires={b'ctx'})
def files(context, mapping, args):
    """All files of the current changeset matching the pattern. See
    :hg:`help patterns`."""
    if not len(args) == 1:
        # i18n: "files" is a keyword
        raise error.ParseError(_(b"files expects one argument"))

raw = evalstring(context, mapping, args[0])
    ctx = context.resource(mapping, b'ctx')
    m = ctx.match([raw])
    files = list(ctx.matches(m))
    return templateutil.compatfileslist(context, mapping, b"file", files)

@templatefunc(b'fill(text[, width[, initialident[, hangindent]]])')
def fill(context, mapping, args):
    """Fill many
    paragraphs with optional indentation. See the "fill" filter."""
    if not (1 <= len(args) <= 4):
        # i18n: "fill" is a keyword
        raise error.ParseError(_(b"fill expects one to four arguments"))

text = evalstring(context, mapping, args[0])
    width = 76
    initindent = b''
    hangindent = b''
    if 2 <= len(args) <= 4:
        width = evalinteger(
            context,
            mapping,
            args[1],
            # i18n: "fill" is a keyword
            _(b"fill expects an integer width"),
        )
        try:
            initindent = evalstring(context, mapping, args[2])
            hangindent = evalstring(context, mapping, args[3])
        except IndexError:
            pass

return templatefilters.fill(text, width, initindent, hangindent)

@templatefunc(b'filter(iterable[, expr])')
def filter_(context, mapping, args):
    """Remove empty elements from a list or a dict. If expr specified, it's
    applied to each element to test emptiness."""
    if not (1 <= len(args) <= 2):
        # i18n: "filter" is a keyword
        raise error.ParseError(_(b"filter expects one or two arguments"))
    iterable = evalwrapped(context, mapping, args[0])
    if len(args) == 1:

def select(w):
            return w.tobool(context, mapping)

else:

def select(w):
            if not isinstance(w, templateutil.mappable):
                raise error.ParseError(_(b"not filterable by expression"))
            lm = context.overlaymap(mapping, w.tomap(context))
            return evalboolean(context, lm, args[1])

return iterable.filter(context, mapping, select)

@templatefunc(b'formatnode(node)', requires={b'ui'})
def formatnode(context, mapping, args):
    """Obtain the preferred form of a changeset hash. (DEPRECATED)"""
    if len(args) != 1:
        # i18n: "formatnode" is a keyword
        raise error.ParseError(_(b"formatnode expects one argument"))

ui = context.resource(mapping, b'ui')
    node = evalstring(context, mapping, args[0])
    if ui.debugflag:
        return node
    return templatefilters.short(node)

@templatefunc(b'mailmap(author)', requires={b'repo', b'cache'})
def mailmap(context, mapping, args):
    """Return the author, updated according to the value
    set in the .mailmap file"""
    if len(args) != 1:
        raise error.ParseError(_(b"mailmap expects one argument"))

author = evalstring(context, mapping, args[0])

cache = context.resource(mapping, b'cache')
    repo = context.resource(mapping, b'repo')

if b'mailmap' not in cache:
        data = repo.wvfs.tryread(b'.mailmap')
        cache[b'mailmap'] = stringutil.parsemailmap(data)

return stringutil.mapname(cache[b'mailmap'], author)

@templatefunc(
    b'pad(text, width[, fillchar=\' \'[, left=False[, truncate=False]]])',
    argspec=b'text width fillchar left truncate',
)
def pad(context, mapping, args):
    """Pad text with a
    fill character."""
    if b'text' not in args or b'width' not in args:
        # i18n: "pad" is a keyword
        raise error.ParseError(_(b"pad() expects two to four arguments"))

width = evalinteger(
        context,
        mapping,
        args[b'width'],
        # i18n: "pad" is a keyword
        _(b"pad() expects an integer width"),
    )

text = evalstring(context, mapping, args[b'text'])

truncate = False
    left = False
    fillchar = b' '
    if b'fillchar' in args:
        fillchar = evalstring(context, mapping, args[b'fillchar'])
        if len(color.stripeffects(fillchar)) != 1:
            # i18n: "pad" is a keyword
            raise error.ParseError(_(b"pad() expects a single fill character"))
    if b'left' in args:
        left = evalboolean(context, mapping, args[b'left'])
    if b'truncate' in args:
        truncate = evalboolean(context, mapping, args[b'truncate'])

fillwidth = width - encoding.colwidth(color.stripeffects(text))
    if fillwidth < 0 and truncate:
        return encoding.trim(color.stripeffects(text), width, leftside=left)
    if fillwidth <= 0:
        return text
    if left:
        return fillchar * fillwidth + text
    else:
        return text + fillchar * fillwidth

@templatefunc(b'indent(text, indentchars[, firstline])')
def indent(context, mapping, args):
    """Indents all non-empty lines
    with the characters given in the indentchars string. An optional
    third parameter will override the indent for the first line only
    if present."""
    if not (2 <= len(args) <= 3):
        # i18n: "indent" is a keyword
        raise error.ParseError(_(b"indent() expects two or three arguments"))

text = evalstring(context, mapping, args[0])
    indent = evalstring(context, mapping, args[1])

firstline = indent
    if len(args) == 3:
        firstline = evalstring(context, mapping, args[2])

return templatefilters.indent(text, indent, firstline=firstline)

@templatefunc(b'get(dict, key)')
def get(context, mapping, args):
    """Get an attribute/key from an object. Some keywords
    are complex types. This function allows you to obtain the value of an
    attribute on these types."""
    if len(args) != 2:
        # i18n: "get" is a keyword
        raise error.ParseError(_(b"get() expects two arguments"))

dictarg = evalwrapped(context, mapping, args[0])
    key = evalrawexp(context, mapping, args[1])
    try:
        return dictarg.getmember(context, mapping, key)
    except error.ParseError as err:
        # i18n: "get" is a keyword
        hint = _(b"get() expects a dict as first argument")
        raise error.ParseError(bytes(err), hint=hint)

@templatefunc(b'config(section, name[, default])', requires={b'ui'})
def config(context, mapping, args):
    """Returns the requested hgrc config option as a string."""
    fn = context.resource(mapping, b'ui').config
    return _config(context, mapping, args, fn, evalstring)

@templatefunc(b'configbool(section, name[, default])', requires={b'ui'})
def configbool(context, mapping, args):
    """Returns the requested hgrc config option as a boolean."""
    fn = context.resource(mapping, b'ui').configbool
    return _config(context, mapping, args, fn, evalboolean)

@templatefunc(b'configint(section, name[, default])', requires={b'ui'})
def configint(context, mapping, args):
    """Returns the requested hgrc config option as an integer."""
    fn = context.resource(mapping, b'ui').configint
    return _config(context, mapping, args, fn, evalinteger)

def _config(context, mapping, args, configfn, defaultfn):
    if not (2 <= len(args) <= 3):
        raise error.ParseError(_(b"config expects two or three arguments"))

# The config option can come from any section, though we specifically
    # reserve the [templateconfig] section for dynamically defining options
    # for this function without also requiring an extension.
    section = evalstringliteral(context, mapping, args[0])
    name = evalstringliteral(context, mapping, args[1])
    if len(args) == 3:
        default = defaultfn(context, mapping, args[2])
        return configfn(section, name, default)
    else:
        return configfn(section, name)

@templatefunc(b'if(expr, then[, else])')
def if_(context, mapping, args):
    """Conditionally execute based on the result of
    an expression."""
    if not (2 <= len(args) <= 3):
        # i18n: "if" is a keyword
        raise error.ParseError(_(b"if expects two or three arguments"))

test = evalboolean(context, mapping, args[0])
    if test:
        return evalrawexp(context, mapping, args[1])
    elif len(args) == 3:
        return evalrawexp(context, mapping, args[2])

@templatefunc(b'ifcontains(needle, haystack, then[, else])')
def ifcontains(context, mapping, args):
    """Conditionally execute based
    on whether the item "needle" is in "haystack"."""
    if not (3 <= len(args) <= 4):
        # i18n: "ifcontains" is a keyword
        raise error.ParseError(_(b"ifcontains expects three or four arguments"))

haystack = evalwrapped(context, mapping, args[1])
    try:
        needle = evalrawexp(context, mapping, args[0])
        found = haystack.contains(context, mapping, needle)
    except error.ParseError:
        found = False

if found:
        return evalrawexp(context, mapping, args[2])
    elif len(args) == 4:
        return evalrawexp(context, mapping, args[3])

@templatefunc(b'ifeq(expr1, expr2, then[, else])')
def ifeq(context, mapping, args):
    """Conditionally execute based on
    whether 2 items are equivalent."""
    if not (3 <= len(args) <= 4):
        # i18n: "ifeq" is a keyword
        raise error.ParseError(_(b"ifeq expects three or four arguments"))

test = evalstring(context, mapping, args[0])
    match = evalstring(context, mapping, args[1])
    if test == match:
        return evalrawexp(context, mapping, args[2])
    elif len(args) == 4:
        return evalrawexp(context, mapping, args[3])

@templatefunc(b'join(list, sep)')
def join(context, mapping, args):
    """Join items in a list with a delimiter."""
    if not (1 <= len(args) <= 2):
        # i18n: "join" is a keyword
        raise error.ParseError(_(b"join expects one or two arguments"))

joinset = evalwrapped(context, mapping, args[0])
    joiner = b" "
    if len(args) > 1:
        joiner = evalstring(context, mapping, args[1])
    return joinset.join(context, mapping, joiner)

@templatefunc(b'label(label, expr)', requires={b'ui'})
def label(context, mapping, args):
    """Apply a label to generated content. Content with
    a label applied can result in additional post-processing, such as
    automatic colorization."""
    if len(args) != 2:
        # i18n: "label" is a keyword
        raise error.ParseError(_(b"label expects two arguments"))

ui = context.resource(mapping, b'ui')
    thing = evalstring(context, mapping, args[1])
    # preserve unknown symbol as literal so effects like 'red', 'bold',
    # etc. don't need to be quoted
    label = evalstringliteral(context, mapping, args[0])

return ui.label(thing, label)

@templatefunc(b'latesttag([pattern])')
def latesttag(context, mapping, args):
    """The global tags matching the given pattern on the
    most recent globally tagged ancestor of this changeset.
    If no such tags exist, the "{tag}" template resolves to
    the string "null". See :hg:`help revisions.patterns` for the pattern
    syntax.
    """
    if len(args) > 1:
        # i18n: "latesttag" is a keyword
        raise error.ParseError(_(b"latesttag expects at most one argument"))

pattern = None
    if len(args) == 1:
        pattern = evalstring(context, mapping, args[0])
    return templatekw.showlatesttags(context, mapping, pattern)

@templatefunc(b'localdate(date[, tz])')
def localdate(context, mapping, args):
    """Converts a date to the specified timezone.
    The default is local date."""
    if not (1 <= len(args) <= 2):
        # i18n: "localdate" is a keyword
        raise error.ParseError(_(b"localdate expects one or two arguments"))

date = evaldate(
        context,
        mapping,
        args[0],
        # i18n: "localdate" is a keyword
        _(b"localdate expects a date information"),
    )
    if len(args) >= 2:
        tzoffset = None
        tz = evalfuncarg(context, mapping, args[1])
        if isinstance(tz, bytes):
            tzoffset, remainder = dateutil.parsetimezone(tz)
            if remainder:
                tzoffset = None
        if tzoffset is None:
            try:
                tzoffset = int(tz)
            except (TypeError, ValueError):
                # i18n: "localdate" is a keyword
                raise error.ParseError(_(b"localdate expects a timezone"))
    else:
        tzoffset = dateutil.makedate()[1]
    return templateutil.date((date[0], tzoffset))

@templatefunc(b'max(iterable)')
def max_(context, mapping, args, **kwargs):
    """Return the max of an iterable"""
    if len(args) != 1:
        # i18n: "max" is a keyword
        raise error.ParseError(_(b"max expects one argument"))

iterable = evalwrapped(context, mapping, args[0])
    try:
        return iterable.getmax(context, mapping)
    except error.ParseError as err:
        # i18n: "max" is a keyword
        hint = _(b"max first argument should be an iterable")
        raise error.ParseError(bytes(err), hint=hint)

@templatefunc(b'min(iterable)')
def min_(context, mapping, args, **kwargs):
    """Return the min of an iterable"""
    if len(args) != 1:
        # i18n: "min" is a keyword
        raise error.ParseError(_(b"min expects one argument"))

iterable = evalwrapped(context, mapping, args[0])
    try:
        return iterable.getmin(context, mapping)
    except error.ParseError as err:
        # i18n: "min" is a keyword
        hint = _(b"min first argument should be an iterable")
        raise error.ParseError(bytes(err), hint=hint)

@templatefunc(b'mod(a, b)')
def mod(context, mapping, args):
    """Calculate a mod b such that a / b + a mod b == a"""
    if not len(args) == 2:
        # i18n: "mod" is a keyword
        raise error.ParseError(_(b"mod expects two arguments"))

func = lambda a, b: a % b
    return templateutil.runarithmetic(
        context, mapping, (func, args[0], args[1])
    )

@templatefunc(b'obsfateoperations(markers)')
def obsfateoperations(context, mapping, args):
    """Compute obsfate related information based on markers (EXPERIMENTAL)"""
    if len(args) != 1:
        # i18n: "obsfateoperations" is a keyword
        raise error.ParseError(_(b"obsfateoperations expects one argument"))

markers = evalfuncarg(context, mapping, args[0])

try:
        data = obsutil.markersoperations(markers)
        return templateutil.hybridlist(data, name=b'operation')
    except (TypeError, KeyError):
        # i18n: "obsfateoperations" is a keyword
        errmsg = _(b"obsfateoperations first argument should be an iterable")
        raise error.ParseError(errmsg)

@templatefunc(b'obsfatedate(markers)')
def obsfatedate(context, mapping, args):
    """Compute obsfate related information based on markers (EXPERIMENTAL)"""
    if len(args) != 1:
        # i18n: "obsfatedate" is a keyword
        raise error.ParseError(_(b"obsfatedate expects one argument"))

markers = evalfuncarg(context, mapping, args[0])

try:
        # TODO: maybe this has to be a wrapped list of date wrappers?
        data = obsutil.markersdates(markers)
        return templateutil.hybridlist(data, name=b'date', fmt=b'%d %d')
    except (TypeError, KeyError):
        # i18n: "obsfatedate" is a keyword
        errmsg = _(b"obsfatedate first argument should be an iterable")
        raise error.ParseError(errmsg)

@templatefunc(b'obsfateusers(markers)')
def obsfateusers(context, mapping, args):
    """Compute obsfate related information based on markers (EXPERIMENTAL)"""
    if len(args) != 1:
        # i18n: "obsfateusers" is a keyword
        raise error.ParseError(_(b"obsfateusers expects one argument"))

markers = evalfuncarg(context, mapping, args[0])

try:
        data = obsutil.markersusers(markers)
        return templateutil.hybridlist(data, name=b'user')
    except (TypeError, KeyError, ValueError):
        # i18n: "obsfateusers" is a keyword
        msg = _(
            b"obsfateusers first argument should be an iterable of "
            b"obsmakers"
        )
        raise error.ParseError(msg)

@templatefunc(b'obsfateverb(successors, markers)')
def obsfateverb(context, mapping, args):
    """Compute obsfate related information based on successors (EXPERIMENTAL)"""
    if len(args) != 2:
        # i18n: "obsfateverb" is a keyword
        raise error.ParseError(_(b"obsfateverb expects two arguments"))

successors = evalfuncarg(context, mapping, args[0])
    markers = evalfuncarg(context, mapping, args[1])

try:
        return obsutil.obsfateverb(successors, markers)
    except TypeError:
        # i18n: "obsfateverb" is a keyword
        errmsg = _(b"obsfateverb first argument should be countable")
        raise error.ParseError(errmsg)

@templatefunc(b'relpath(path)', requires={b'repo'})
def relpath(context, mapping, args):
    """Convert a repository-absolute path into a filesystem path relative to
    the current working directory."""
    if len(args) != 1:
        # i18n: "relpath" is a keyword
        raise error.ParseError(_(b"relpath expects one argument"))

repo = context.resource(mapping, b'repo')
    path = evalstring(context, mapping, args[0])
    return repo.pathto(path)

@templatefunc(b'revset(query[, formatargs...])', requires={b'repo', b'cache'})
def revset(context, mapping, args):
    """Execute a revision set query. See
    :hg:`help revset`."""
    if not len(args) > 0:
        # i18n: "revset" is a keyword
        raise error.ParseError(_(b"revset expects one or more arguments"))

raw = evalstring(context, mapping, args[0])
    repo = context.resource(mapping, b'repo')

def query(expr):
        m = revsetmod.match(repo.ui, expr, lookup=revsetmod.lookupfn(repo))
        return m(repo)

if len(args) > 1:
        key = None  # dynamically-created revs shouldn't be cached
        formatargs = [evalfuncarg(context, mapping, a) for a in args[1:]]
        revs = query(revsetlang.formatspec(raw, *formatargs))
    else:
        cache = context.resource(mapping, b'cache')
        revsetcache = cache.setdefault(b"revsetcache", {})
        key = raw
        if key in revsetcache:
            revs = revsetcache[key]
        else:
            revs = query(raw)
            revsetcache[key] = revs
    return templateutil.revslist(repo, revs, name=b'revision', cachekey=key)

@templatefunc(b'rstdoc(text, style)')
def rstdoc(context, mapping, args):
    """Format reStructuredText."""
    if len(args) != 2:
        # i18n: "rstdoc" is a keyword
        raise error.ParseError(_(b"rstdoc expects two arguments"))

text = evalstring(context, mapping, args[0])
    style = evalstring(context, mapping, args[1])

return minirst.format(text, style=style, keep=[b'verbose'])

@templatefunc(b'search(pattern, text)')
def search(context, mapping, args):
    """Look for the first text matching the regular expression pattern.
    Groups are accessible as ``{1}``, ``{2}``, ... in %-mapped template."""
    if len(args) != 2:
        # i18n: "search" is a keyword
        raise error.ParseError(_(b'search expects two arguments'))

pat = evalstring(context, mapping, args[0])
    src = evalstring(context, mapping, args[1])
    try:
        patre = re.compile(pat)
    except re.error:
        # i18n: "search" is a keyword
        raise error.ParseError(_(b'search got an invalid pattern: %s') % pat)
    # named groups shouldn't shadow *reserved* resource keywords
    badgroups = context.knownresourcekeys() & set(
        pycompat.byteskwargs(patre.groupindex)
    )
    if badgroups:
        raise error.ParseError(
            # i18n: "search" is a keyword
            _(b'invalid group %(group)s in search pattern: %(pat)s')
            % {
                b'group': b', '.join(b"'%s'" % g for g in sorted(badgroups)),
                b'pat': pat,
            }
        )

match = patre.search(src)
    if not match:
        return templateutil.mappingnone()

lm = {b'0': match.group(0)}
    lm.update((b'%d' % i, v) for i, v in enumerate(match.groups(), 1))
    lm.update(pycompat.byteskwargs(match.groupdict()))
    return templateutil.mappingdict(lm, tmpl=b'{0}')

@templatefunc(b'separate(sep, args...)', argspec=b'sep *args')
def separate(context, mapping, args):
    """Add a separator between non-empty arguments."""
    if b'sep' not in args:
        # i18n: "separate" is a keyword
        raise error.ParseError(_(b"separate expects at least one argument"))

sep = evalstring(context, mapping, args[b'sep'])
    first = True
    for arg in args[b'args']:
        argstr = evalstring(context, mapping, arg)
        if not argstr:
            continue
        if first:
            first = False
        else:
            yield sep
        yield argstr

@templatefunc(b'shortest(node, minlength=4)', requires={b'repo', b'cache'})
def shortest(context, mapping, args):
    """Obtain the shortest representation of
    a node."""
    if not (1 <= len(args) <= 2):
        # i18n: "shortest" is a keyword
        raise error.ParseError(_(b"shortest() expects one or two arguments"))

hexnode = evalstring(context, mapping, args[0])

minlength = 4
    if len(args) > 1:
        minlength = evalinteger(
            context,
            mapping,
            args[1],
            # i18n: "shortest" is a keyword
            _(b"shortest() expects an integer minlength"),
        )

repo = context.resource(mapping, b'repo')
    hexnodelen = 2 * repo.nodeconstants.nodelen
    if len(hexnode) > hexnodelen:
        return hexnode
    elif len(hexnode) == hexnodelen:
        try:
            node = bin(hexnode)
        except TypeError:
            return hexnode
    else:
        try:
            node = scmutil.resolvehexnodeidprefix(repo, hexnode)
        except error.WdirUnsupported:
            node = repo.nodeconstants.wdirid
        except error.LookupError:
            return hexnode
        if not node:
            return hexnode
    cache = context.resource(mapping, b'cache')
    try:
        return scmutil.shortesthexnodeidprefix(repo, node, minlength, cache)
    except error.RepoLookupError:
        return hexnode

@templatefunc(b'strip(text[, chars])')
def strip(context, mapping, args):
    """Strip characters from a string. By default,
    strips all leading and trailing whitespace."""
    if not (1 <= len(args) <= 2):
        # i18n: "strip" is a keyword
        raise error.ParseError(_(b"strip expects one or two arguments"))

text = evalstring(context, mapping, args[0])
    if len(args) == 2:
        chars = evalstring(context, mapping, args[1])
        return text.strip(chars)
    return text.strip()

@templatefunc(b'sub(pattern, replacement, expression)')
def sub(context, mapping, args):
    """Perform text substitution
    using regular expressions."""
    if len(args) != 3:
        # i18n: "sub" is a keyword
        raise error.ParseError(_(b"sub expects three arguments"))

pat = evalstring(context, mapping, args[0])
    rpl = evalstring(context, mapping, args[1])
    src = evalstring(context, mapping, args[2])
    try:
        patre = re.compile(pat)
    except re.error:
        # i18n: "sub" is a keyword
        raise error.ParseError(_(b"sub got an invalid pattern: %s") % pat)
    try:
        yield patre.sub(rpl, src)
    except re.error:
        # i18n: "sub" is a keyword
        raise error.ParseError(_(b"sub got an invalid replacement: %s") % rpl)

@templatefunc(b'startswith(pattern, text)')
def startswith(context, mapping, args):
    """Returns the value from the "text" argument
    if it begins with the content from the "pattern" argument."""
    if len(args) != 2:
        # i18n: "startswith" is a keyword
        raise error.ParseError(_(b"startswith expects two arguments"))

patn = evalstring(context, mapping, args[0])
    text = evalstring(context, mapping, args[1])
    if text.startswith(patn):
        return text
    return b''

@templatefunc(
    b'subsetparents(rev, revset)',
    argspec=b'rev revset',
    requires={b'repo', b'cache'},
)
def subsetparents(context, mapping, args):
    """Look up parents of the rev in the sub graph given by the revset."""
    if b'rev' not in args or b'revset' not in args:
        # i18n: "subsetparents" is a keyword
        raise error.ParseError(_(b"subsetparents expects two arguments"))

repo = context.resource(mapping, b'repo')

rev = templateutil.evalinteger(context, mapping, args[b'rev'])

# TODO: maybe subsetparents(rev) should be allowed. the default revset
    # will be the revisions specified by -rREV argument.
    q = templateutil.evalwrapped(context, mapping, args[b'revset'])
    if not isinstance(q, templateutil.revslist):
        # i18n: "subsetparents" is a keyword
        raise error.ParseError(_(b"subsetparents expects a queried revset"))
    subset = q.tovalue(context, mapping)
    key = q.cachekey

if key:
        # cache only if revset query isn't dynamic
        cache = context.resource(mapping, b'cache')
        walkercache = cache.setdefault(b'subsetparentswalker', {})
        if key in walkercache:
            walker = walkercache[key]
        else:
            walker = dagop.subsetparentswalker(repo, subset)
            walkercache[key] = walker
    else:
        # for one-shot use, specify startrev to limit the search space
        walker = dagop.subsetparentswalker(repo, subset, startrev=rev)
    return templateutil.revslist(repo, walker.parentsset(rev))

@templatefunc(b'word(number, text[, separator])')
def word(context, mapping, args):
    """Return the nth word from a string."""
    if not (2 <= len(args) <= 3):
        # i18n: "word" is a keyword
        raise error.ParseError(
            _(b"word expects two or three arguments, got %d") % len(args)
        )

num = evalinteger(
        context,
        mapping,
        args[0],
        # i18n: "word" is a keyword
        _(b"word expects an integer index"),
    )
    text = evalstring(context, mapping, args[1])
    if len(args) == 3:
        splitter = evalstring(context, mapping, args[2])
    else:
        splitter = None

tokens = text.split(splitter)
    if num >= len(tokens) or num < -len(tokens):
        return b''
    else:
        return tokens[num]

def loadfunction(ui, extname, registrarobj):
    """Load template function from specified registrarobj"""
    for name, func in pycompat.iteritems(registrarobj._table):
        funcs[name] = func

# tell hggettext to extract docstrings from these functions:
i18nfunctions = funcs.values()

${this.title}

Code Editor : templatefuncs.py