cs = EmptyChangeset()

    return cs

flash = _Flash()

#===============================================================================

# MERCURIAL FILTERS available via h.

#===============================================================================

from mercurial import util

from mercurial.templatefilters import age as _age, person as _person

age = lambda  x:_age(x)

capitalize = lambda x: x.capitalize()

date = lambda x: util.datestr(x)

email = util.email

email_or_none = lambda x: util.email(x) if util.email(x) != x else None

person = lambda x: _person(x)

hgdate = lambda  x: "%d %d" % x

isodate = lambda  x: util.datestr(x, '%Y-%m-%d %H:%M %1%2')

isodatesec = lambda  x: util.datestr(x, '%Y-%m-%d %H:%M:%S %1%2')

localdate = lambda  x: (x[0], util.makedate()[1])

rfc822date = lambda  x: util.datestr(x, "%a, %d %b %Y %H:%M:%S %1%2")

rfc3339date = lambda  x: util.datestr(x, "%Y-%m-%dT%H:%M:%S%1:%2")

time_ago = lambda x: util.datestr(_age(x), "%a, %d %b %Y %H:%M:%S %1%2")

#===============================================================================

# PERMS

#===============================================================================

from pylons_app.lib.auth import HasPermissionAny, HasPermissionAll, \

HasRepoPermissionAny, HasRepoPermissionAll

#===============================================================================

# GRAVATAR URL

#===============================================================================

import hashlib

import urllib

from pylons import request

def gravatar_url(email_address, size=30):

    ssl_enabled = 'https' == request.environ.get('HTTP_X_URL_SCHEME')

    default = 'identicon'

    baseurl_nossl = "http://www.gravatar.com/avatar/"

    baseurl_ssl = "https://secure.gravatar.com/avatar/"

    baseurl = baseurl_ssl if ssl_enabled else baseurl_nossl

from sqlalchemy.interfaces import ConnectionProxy

import time

from sqlalchemy import log

BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = xrange(30, 38)

def color_sql(sql):

    COLOR_SEQ = "\033[1;%dm"

    COLOR_SQL = YELLOW

    normal = '\x1b[0m'

    return COLOR_SEQ % COLOR_SQL + sql + normal 

def one_space_trim(s):

    if s.find("  ") == -1:

        return s

    else:

        s = s.replace('  ', ' ')

        return one_space_trim(s)

def format_sql(sql):

    sql = color_sql(sql)

    sql = sql.replace('\n', '')

    sql = one_space_trim(sql)

    sql = sql\

        .replace('SELECT', '\n\tSELECT \n\t')\

        .replace('UPDATE', '\n\tUPDATE \n\t')\

        .replace('DELETE', '\n\tDELETE \n\t')\

        .replace('FROM', '\n\tFROM')\

        .replace('ORDER BY', '\n\tORDER BY')\

        .replace('LIMIT', '\n\tLIMIT')\

        .replace('WHERE', '\n\tWHERE')\

        .replace('AND', '\n\tAND')\

        .replace('LEFT', '\n\tLEFT')\

        .replace('INNER', '\n\tINNER')\

        .replace('INSERT', '\n\tINSERT')\

        .replace('DELETE', '\n\tDELETE')

    return sql

class TimerProxy(ConnectionProxy):

    def __init__(self):

        super(TimerProxy, self).__init__()

        self.logging_name = 'timerProxy'

        self.log = log.instance_logger(self, True)

    def cursor_execute(self, execute, cursor, statement, parameters, context, executemany):

## -*- coding: utf-8 -*-

% if c.repo_changesets:

<table>

	<tr>

		<th class="left">${_('date')}</th>

		<th class="left">${_('author')}</th>

		<th class="left">${_('revision')}</th>

		<th class="left">${_('commit message')}</th>

		<th class="left">${_('branch')}</th>

		<th class="left">${_('tags')}</th>

		<th class="left">${_('links')}</th>

	</tr>

%for cnt,cs in enumerate(c.repo_changesets):

	<tr class="parity${cnt%2}">

		<td title="${cs.author}">${h.person(cs.author)}</td>

		<td>r${cs.revision}:${cs.raw_id}</td>

		<td>

			${h.link_to(h.truncate(cs.message,60),

			h.url('changeset_home',repo_name=c.repo_name,revision=cs._short),

			title=cs.message)}

		</td>

		<td>

			<span class="logtags">

				<span class="branchtag">${cs.branch}</span>

			</span>

		</td>

		<td>

			<span class="logtags">

				%for tag in cs.tags:

					<span class="tagtag">${tag}</span>

				%endfor

			</span>

		</td>

		<td class="nowrap">

		${h.link_to(_('changeset'),h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}

		|

		${h.link_to(_('files'),h.url('files_home',repo_name=c.repo_name,revision=cs.raw_id))}

		</td>