Thus, it is not the intent of this section to claim rights or contest

your rights to work written entirely by you; rather, the intent is to

exercise the right to control the distribution of derivative or

collective works based on the Program.

In addition, mere aggregation of another work not based on the Program

with the Program (or with a work based on the Program) on a volume of

a storage or distribution medium does not bring the other work under

the scope of this License.

  3. You may copy and distribute the Program (or a work based on it,

under Section 2) in object code or executable form under the terms of

Sections 1 and 2 above provided that you also do one of the following:

    a) Accompany it with the complete corresponding machine-readable

    source code, which must be distributed under the terms of Sections

    1 and 2 above on a medium customarily used for software interchange; or,

    b) Accompany it with a written offer, valid for at least three

    years, to give any third party, for a charge no more than your

    cost of physically performing source distribution, a complete

    machine-readable copy of the corresponding source code, to be

    distributed under the terms of Sections 1 and 2 above on a medium

    customarily used for software interchange; or,

    c) Accompany it with the information you received as to the offer

    to distribute corresponding source code.  (This alternative is

    allowed only for noncommercial distribution and only if you

    received the program in object code or executable form with such

    an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for

making modifications to it.  For an executable work, complete source

code means all the source code for all modules it contains, plus any

associated interface definition files, plus the scripts used to

control compilation and installation of the executable.  However, as a

special exception, the source code distributed need not include

anything that is normally distributed (in either source or binary

form) with the major components (compiler, kernel, and so on) of the

operating system on which the executable runs, unless that component

itself accompanies the executable.

If distribution of executable or object code is made by offering

access to copy from a designated place, then offering equivalent

access to copy the source code from the same place counts as

distribution of the source code, even though third parties are not

compelled to copy the source along with the object code.

  4. You may not copy, modify, sublicense, or distribute the Program

except as expressly provided under this License.  Any attempt

otherwise to copy, modify, sublicense or distribute the Program is

void, and will automatically terminate your rights under this License.

However, parties who have received copies, or rights, from you under

this License will not have their licenses terminated so long as such

parties remain in full compliance.

  5. You are not required to accept this License, since you have not

signed it.  However, nothing else grants you permission to modify or

distribute the Program or its derivative works.  These actions are

prohibited by law if you do not accept this License.  Therefore, by

modifying or distributing the Program (or any work based on the

Program), you indicate your acceptance of this License to do so, and

all its terms and conditions for copying, distributing or modifying

the Program or works based on it.

  6. Each time you redistribute the Program (or any work based on the

Program), the recipient automatically receives a license from the

original licensor to copy, distribute or modify the Program subject to

these terms and conditions.  You may not impose any further

restrictions on the recipients' exercise of the rights granted herein.

You are not responsible for enforcing compliance by third parties to

this License.

  7. If, as a consequence of a court judgment or allegation of patent

infringement or for any other reason (not limited to patent issues),

conditions are imposed on you (whether by court order, agreement or

otherwise) that contradict the conditions of this License, they do not

excuse you from the conditions of this License.  If you cannot

distribute so as to satisfy simultaneously your obligations under this

License and any other pertinent obligations, then as a consequence you

may not distribute the Program at all.  For example, if a patent

license would not permit royalty-free redistribution of the Program by

all those who receive copies directly or indirectly through you, then

the only way you could satisfy both it and this License would be to

refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under

any particular circumstance, the balance of the section is intended to

apply and the section as a whole is intended to apply in other

circumstances.

It is not the purpose of this section to induce you to infringe any

patents or other property right claims or to contest validity of any

such claims; this section has the sole purpose of protecting the

integrity of the free software distribution system, which is

implemented by public license practices.  Many people have made

those countries, so that distribution is permitted only in or among

countries not thus excluded.  In such case, this License incorporates

the limitation as if written in the body of this License.

  9. The Free Software Foundation may publish revised and/or new versions

of the General Public License from time to time.  Such new versions will

be similar in spirit to the present version, but may differ in detail to

address new problems or concerns.

Each version is given a distinguishing version number.  If the Program

specifies a version number of this License which applies to it and "any

later version", you have the option of following the terms and conditions

either of that version or of any later version published by the Free

Software Foundation.  If the Program does not specify a version number of

this License, you may choose any version ever published by the Free Software

Foundation.

  10. If you wish to incorporate parts of the Program into other free

programs whose distribution conditions are different, write to the author

to ask for permission.  For software which is copyrighted by the Free

Software Foundation, write to the Free Software Foundation; we sometimes

make exceptions for this.  Our decision will be guided by the two goals

of preserving the free status of all derivatives of our free software and

of promoting the sharing and reuse of software generally.

			    NO WARRANTY

  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY

FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN

OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES

PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED

OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS

TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE

PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,

REPAIR OR CORRECTION.

  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING

WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR

REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,

INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING

OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED

TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY

YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER

PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGES.

		     END OF TERMS AND CONDITIONS

	    How to Apply These Terms to Your New Programs

  If you develop a new program, and you want it to be of the greatest

possible use to the public, the best way to achieve this is to make it

free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest

to attach them to the start of each source file to most effectively

convey the exclusion of warranty; and each file should have at least

the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>

    Copyright (C) <year>  <name of author>

    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this

when it starts in an interactive mode:

    Gnomovision version 69, Copyright (C) year  name of author

    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

    This is free software, and you are welcome to redistribute it

    under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate

parts of the General Public License.  Of course, the commands you use may

be called something other than `show w' and `show c'; they could even be

mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your

school, if any, to sign a "copyright disclaimer" for the program, if

necessary.  Here is a sample; alter the names:

"""

Hg app, a web based mercurial repository managment based on pylons

"""

VERSION = (0, 7, 6, 'beta')

__version__ = '.'.join((str(each) for each in VERSION[:4]))

def get_version():

    """

    Returns shorter version (digit parts only) as string.

    """

    return '.'.join((str(each) for each in VERSION[:3]))

"""Pylons environment configuration"""

from mako.lookup import TemplateLookup

from pylons.configuration import PylonsConfig

from pylons.error import handle_mako_error

from pylons_app.config.routing import make_map

from pylons_app.lib.auth import set_available_permissions

from pylons_app.model import init_model

from sqlalchemy import engine_from_config

import logging

import os

import pylons_app.lib.app_globals as app_globals

import pylons_app.lib.helpers

log = logging.getLogger(__name__)

def load_environment(global_conf, app_conf):

    """Configure the Pylons environment via the ``pylons.config``

    object

    """

    config = PylonsConfig()

    # Pylons paths

    root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

    paths = dict(root=root,

                 controllers=os.path.join(root, 'controllers'),

                 static_files=os.path.join(root, 'public'),

                 templates=[os.path.join(root, 'templates')])

    # Initialize config with the basic options

    config.init_app(global_conf, app_conf, package='pylons_app', paths=paths)

    config['routes.map'] = make_map(config)

    config['pylons.app_globals'] = app_globals.Globals(config)

    config['pylons.h'] = pylons_app.lib.helpers

    # Setup cache object as early as possible

    import pylons

    pylons.cache._push_object(config['pylons.app_globals'].cache)

    # Create the Mako TemplateLookup, with the default auto-escaping

    config['pylons.app_globals'].mako_lookup = TemplateLookup(

        directories=paths['templates'],

        error_handler=handle_mako_error,

        module_directory=os.path.join(app_conf['cache_dir'], 'templates'),

        input_encoding='utf-8', default_filters=['escape'],

        imports=['from webhelpers.html import escape'])

    config['pylons.strict_tmpl_context'] = True

    #MULTIPLE DB configs

    # Setup the SQLAlchemy database engine

    if config['debug']:

        #use query time debugging.

        from pylons_app.lib.timerproxy import TimerProxy

        sa_engine_db1 = engine_from_config(config, 'sqlalchemy.db1.',

                                                            proxy=TimerProxy())

    else:

        sa_engine_db1 = engine_from_config(config, 'sqlalchemy.db1.')

    init_model(sa_engine_db1)

    set_available_permissions(config)

    # CONFIGURATION OPTIONS HERE (note: all config options will override

    # any Pylons config options)

    return config

import logging

from pylons_app.lib.base import BaseController, render

from pylons_app.model import meta

from pylons_app.model.db import UserLog

from webhelpers.paginate import Page

from pylons_app.lib.auth import LoginRequired

log = logging.getLogger(__name__)

class AdminController(BaseController):

    @LoginRequired()

    def __before__(self):

        user = session['hg_app_user']

        c.admin_user = user.is_admin

        c.admin_username = user.username

        super(AdminController, self).__before__()

    def index(self):

        sa = meta.Session

        users_log = sa.query(UserLog).order_by(UserLog.action_date.desc())

        p = int(request.params.get('page', 1))

        c.users_log = Page(users_log, page=p, items_per_page=10)

        c.log_data = render('admin/admin_log.html')

        if request.params.get('partial'):

            return c.log_data

        return render('admin/admin.html')    

from pylons import tmpl_context as c, app_globals as g

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import HgModel

import logging

log = logging.getLogger(__name__)

class BranchesController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(BranchesController, self).__before__()

    def index(self):

        hg_model = HgModel()

        c.repo_info = hg_model.get_repo(c.repo_name)

        c.repo_branches = c.repo_info.branches

        return render('branches/branches.html')

from pylons import request, session, tmpl_context as c

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import _full_changelog_cached

from webhelpers.paginate import Page

import logging

log = logging.getLogger(__name__)     

class ChangelogController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(ChangelogController, self).__before__()

    def index(self):

        limit = 100

        default = 20

        if request.params.get('size'):

            try:

                int_size = int(request.params.get('size'))

            except ValueError:

                int_size = default

            int_size = int_size if int_size <= limit else limit 

            c.size = int_size

            session['changelog_size'] = c.size

            session.save()

        else:

            c.size = session.get('changelog_size', default)

        changesets = _full_changelog_cached(c.repo_name)

        p = int(request.params.get('page', 1))

        c.pagination = Page(changesets, page=p, item_count=len(changesets),

                            items_per_page=c.size)

        #self._graph(c.repo, c.size,p)

        return render('changelog/changelog.html')

    def _graph(self, repo, size, p):

from pylons import tmpl_context as c

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import HgModel

from vcs.utils import diffs as differ

import logging

from vcs.nodes import FileNode

log = logging.getLogger(__name__)

class ChangesetController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(ChangesetController, self).__before__()

    def index(self, revision):

        hg_model = HgModel()

        c.changeset = hg_model.get_repo(c.repo_name).get_changeset(revision)

        c.changeset_old = c.changeset.parents[0]

        c.changes = []

        for node in c.changeset.added:

            filenode_old = FileNode(node.path, '')

            f_udiff = differ.get_udiff(filenode_old, node)

            diff = differ.DiffProcessor(f_udiff).as_html()

            c.changes.append(('added', node, diff))

        for node in c.changeset.changed:

            filenode_old = c.changeset_old.get_node(node.path)

            f_udiff = differ.get_udiff(filenode_old, node)

            diff = differ.DiffProcessor(f_udiff).as_html()

            c.changes.append(('changed', node, diff))

        for node in c.changeset.removed:

            c.changes.append(('removed', node, None))            

        return render('changeset/changeset.html')

from pylons import tmpl_context as c, url, response

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import _full_changelog_cached

from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed

import logging

log = logging.getLogger(__name__)

class FeedController(BaseController):

    #secure it or not ?

    def __before__(self):

        super(FeedController, self).__before__()

        #common values for feeds

        self.description = 'Changes on %s repository'

        self.title = "%s feed"

        self.language = 'en-us'

        self.ttl = "5"

        self.feed_nr = 10

    def atom(self, repo_name):

        """Produce an atom-1.0 feed via feedgenerator module"""

        feed = Atom1Feed(title=self.title % repo_name,

                         link=url('summary_home', repo_name=repo_name, qualified=True),

                         description=self.description % repo_name,

                         language=self.language,

                         ttl=self.ttl)

        for cnt, cs in enumerate(_full_changelog_cached(repo_name)):

            if cnt > self.feed_nr:

                break

            feed.add_item(title=cs.message,

                          link=url('changeset_home', repo_name=repo_name,

                                   revision=cs.raw_id, qualified=True),

                                   description=str(cs.date))

        response.content_type = feed.mime_type

        return feed.writeString('utf-8')

    def rss(self, repo_name):

        """Produce an rss2 feed via feedgenerator module"""

        feed = Rss201rev2Feed(title=self.title % repo_name,

                         link=url('summary_home', repo_name=repo_name, qualified=True),

                         description=self.description % repo_name,

                         language=self.language,

                         ttl=self.ttl)

from mercurial import archival

from pylons import request, response, session, tmpl_context as c, url

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.model.hg_model import HgModel

from vcs.exceptions import RepositoryError, ChangesetError

from vcs.utils import diffs as differ

import logging

import tempfile

log = logging.getLogger(__name__)

class FilesController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(FilesController, self).__before__()

    def index(self, repo_name, revision, f_path):

        hg_model = HgModel()

        c.repo = repo = hg_model.get_repo(c.repo_name)

        revision = request.POST.get('at_rev', None) or revision

        def get_next_rev(cur):

            max_rev = len(c.repo.revisions) - 1

            r = cur + 1

            if r > max_rev:

                r = max_rev

            return r

        def get_prev_rev(cur):

            r = cur - 1

            return r

        c.f_path = f_path

        try:

            cur_rev = repo.get_changeset(revision).revision

            prev_rev = repo.get_changeset(get_prev_rev(cur_rev)).raw_id

            next_rev = repo.get_changeset(get_next_rev(cur_rev)).raw_id

            c.url_prev = url('files_home', repo_name=c.repo_name,

                             revision=prev_rev, f_path=f_path) 

            c.url_next = url('files_home', repo_name=c.repo_name,

                             revision=next_rev, f_path=f_path)   

from mercurial.graphmod import revisions as graph_rev, colored, CHANGESET

from mercurial.node import short

from pylons_app.lib.auth import LoginRequired

from pylons_app.lib.base import BaseController, render

from pylons_app.lib.filters import age as _age, person

from pylons_app.model.hg_model import HgModel

from simplejson import dumps

from webhelpers.paginate import Page

import logging

log = logging.getLogger(__name__)

class GraphController(BaseController):

    @LoginRequired()

    def __before__(self):

        super(GraphController, self).__before__()

    def index(self):

        # Return a rendered template

        hg_model = HgModel()

        if request.POST.get('size'):

            c.size = int(request.params.get('size', 20))

        else:

            c.size = int(request.params.get('size', 20))

        c.jsdata, c.canvasheight = self.graph(hg_model.get_repo(c.repo_name), c.size)

        return render('/graph.html')

    def graph(self, repo, size):

        revcount = size

        p = int(request.params.get('page', 1))

        c.pagination = Page(repo.revisions, page=p, item_count=len(repo.revisions), items_per_page=revcount)

        if not repo.revisions:return dumps([]), 0

        max_rev = repo.revisions[-1]

        offset = 1 if p == 1 else  ((p - 1) * revcount)

        rev_start = repo.revisions[(-1 * offset)]

        bg_height = 39