Changeset - 4869a8bb1237
[Not reviewed]
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0 3 0
Mads Kiilerich - 6 years ago 2020-04-22 20:47:02
mads@kiilerich.com
Grafted from: fddfd8c4b84e
ini: tweak template configuration for TG's handling of application errors

Mention what was learned while debugging request processing at WSGI/TG level
and the complexity of the TG stack gets in the way.
3 files changed with 45 insertions and 19 deletions:
0 comments (0 inline, 0 general)
development.ini
Show inline comments
 
@@ -129,385 +129,391 @@ commit_parse_limit = 25
 
#git_hook_interpreter = /srv/kallithea/venv/bin/python3
 

	
 
## path to git executable
 
git_path = git
 

	
 
## git rev filter option, --all is the default filter, if you need to
 
## hide all refs in changelog switch this to --branches --tags
 
#git_rev_filter = --branches --tags
 

	
 
## RSS feed options
 
rss_cut_off_limit = 256000
 
rss_items_per_page = 10
 
rss_include_diff = false
 

	
 
## options for showing and identifying changesets
 
show_sha_length = 12
 
show_revision_number = false
 

	
 
## Canonical URL to use when creating full URLs in UI and texts.
 
## Useful when the site is available under different names or protocols.
 
## Defaults to what is provided in the WSGI environment.
 
#canonical_url = https://kallithea.example.com/repos
 

	
 
## gist URL alias, used to create nicer urls for gist. This should be an
 
## url that does rewrites to _admin/gists/<gistid>.
 
## example: http://gist.example.com/{gistid}. Empty means use the internal
 
## Kallithea url, ie. http[s]://kallithea.example.com/_admin/gists/<gistid>
 
gist_alias_url =
 

	
 
## default encoding used to convert from and to unicode
 
## can be also a comma separated list of encoding in case of mixed encodings
 
default_encoding = utf-8
 

	
 
## Set Mercurial encoding, similar to setting HGENCODING before launching Kallithea
 
hgencoding = utf-8
 

	
 
## issue tracker for Kallithea (leave blank to disable, absent for default)
 
#bugtracker = https://bitbucket.org/conservancy/kallithea/issues
 

	
 
## issue tracking mapping for commit messages, comments, PR descriptions, ...
 
## Refer to the documentation ("Integration with issue trackers") for more details.
 

	
 
## regular expression to match issue references
 
## This pattern may/should contain parenthesized groups, that can
 
## be referred to in issue_server_link or issue_sub using Python backreferences
 
## (e.g. \1, \2, ...). You can also create named groups with '(?P<groupname>)'.
 
## To require mandatory whitespace before the issue pattern, use:
 
## (?:^|(?<=\s)) before the actual pattern, and for mandatory whitespace
 
## behind the issue pattern, use (?:$|(?=\s)) after the actual pattern.
 

	
 
issue_pat = #(\d+)
 

	
 
## server url to the issue
 
## This pattern may/should contain backreferences to parenthesized groups in issue_pat.
 
## A backreference can be \1, \2, ... or \g<groupname> if you specified a named group
 
## called 'groupname' in issue_pat.
 
## The special token {repo} is replaced with the full repository name
 
## including repository groups, while {repo_name} is replaced with just
 
## the name of the repository.
 

	
 
issue_server_link = https://issues.example.com/{repo}/issue/\1
 

	
 
## substitution pattern to use as the link text
 
## If issue_sub is empty, the text matched by issue_pat is retained verbatim
 
## for the link text. Otherwise, the link text is that of issue_sub, with any
 
## backreferences to groups in issue_pat replaced.
 

	
 
issue_sub =
 

	
 
## issue_pat, issue_server_link and issue_sub can have suffixes to specify
 
## multiple patterns, to other issues server, wiki or others
 
## below an example how to create a wiki pattern
 
## wiki-some-id -> https://wiki.example.com/some-id
 

	
 
#issue_pat_wiki = wiki-(\S+)
 
#issue_server_link_wiki = https://wiki.example.com/\1
 
#issue_sub_wiki = WIKI-\1
 

	
 
## alternative return HTTP header for failed authentication. Default HTTP
 
## response is 401 HTTPUnauthorized. Currently Mercurial clients have trouble with
 
## handling that. Set this variable to 403 to return HTTPForbidden
 
auth_ret_code =
 

	
 
## allows to change the repository location in settings page
 
allow_repo_location_change = True
 

	
 
## allows to setup custom hooks in settings page
 
allow_custom_hooks_settings = True
 

	
 
## extra extensions for indexing, space separated and without the leading '.'.
 
#index.extensions =
 
#    gemfile
 
#    lock
 

	
 
## extra filenames for indexing, space separated
 
#index.filenames =
 
#    .dockerignore
 
#    .editorconfig
 
#    INSTALL
 
#    CHANGELOG
 

	
 
####################################
 
###           SSH CONFIG        ####
 
####################################
 

	
 
## SSH is disabled by default, until an Administrator decides to enable it.
 
ssh_enabled = false
 

	
 
## File where users' SSH keys will be stored *if* ssh_enabled is true.
 
#ssh_authorized_keys = /home/kallithea/.ssh/authorized_keys
 

	
 
## Path to be used in ssh_authorized_keys file to invoke kallithea-cli with ssh-serve.
 
#kallithea_cli_path = /srv/kallithea/venv/bin/kallithea-cli
 

	
 
## Locale to be used in the ssh-serve command.
 
## This is needed because an SSH client may try to use its own locale
 
## settings, which may not be available on the server.
 
## See `locale -a` for valid values on this system.
 
#ssh_locale = C.UTF-8
 

	
 
####################################
 
###        CELERY CONFIG        ####
 
####################################
 

	
 
## Note: Celery doesn't support Windows.
 
use_celery = false
 

	
 
## Celery config settings from https://docs.celeryproject.org/en/4.4.0/userguide/configuration.html prefixed with 'celery.'.
 

	
 
## Example: use the message queue on the local virtual host 'kallitheavhost' as the RabbitMQ user 'kallithea':
 
celery.broker_url = amqp://kallithea:thepassword@localhost:5672/kallitheavhost
 

	
 
celery.result.backend = db+sqlite:///celery-results.db
 

	
 
#celery.amqp.task.result.expires = 18000
 

	
 
celery.worker_concurrency = 2
 
celery.worker_max_tasks_per_child = 1
 

	
 
## If true, tasks will never be sent to the queue, but executed locally instead.
 
celery.task_always_eager = false
 

	
 
####################################
 
###         BEAKER CACHE        ####
 
####################################
 

	
 
beaker.cache.data_dir = %(here)s/data/cache/data
 
beaker.cache.lock_dir = %(here)s/data/cache/lock
 

	
 
beaker.cache.regions = long_term,long_term_file
 

	
 
beaker.cache.long_term.type = memory
 
beaker.cache.long_term.expire = 36000
 
beaker.cache.long_term.key_length = 256
 

	
 
beaker.cache.long_term_file.type = file
 
beaker.cache.long_term_file.expire = 604800
 
beaker.cache.long_term_file.key_length = 256
 

	
 
####################################
 
###       BEAKER SESSION        ####
 
####################################
 

	
 
## Name of session cookie. Should be unique for a given host and path, even when running
 
## on different ports. Otherwise, cookie sessions will be shared and messed up.
 
session.key = kallithea
 
## Sessions should always only be accessible by the browser, not directly by JavaScript.
 
session.httponly = true
 
## Session lifetime. 2592000 seconds is 30 days.
 
session.timeout = 2592000
 

	
 
## Server secret used with HMAC to ensure integrity of cookies.
 
#session.secret = VERY-SECRET
 
session.secret = development-not-secret
 
## Further, encrypt the data with AES.
 
#session.encrypt_key = <key_for_encryption>
 
#session.validate_key = <validation_key>
 

	
 
## Type of storage used for the session, current types are
 
## dbm, file, memcached, database, and memory.
 

	
 
## File system storage of session data. (default)
 
#session.type = file
 

	
 
## Cookie only, store all session data inside the cookie. Requires secure secrets.
 
#session.type = cookie
 

	
 
## Database storage of session data.
 
#session.type = ext:database
 
#session.sa.url = postgresql://postgres:qwe@localhost/kallithea
 
#session.table_name = db_session
 

	
 
############################
 
## ERROR HANDLING SYSTEMS ##
 
############################
 
####################################
 
###       ERROR HANDLING        ####
 
####################################
 

	
 
## Show a nice error page for application HTTP errors and exceptions (default true)
 
#errorpage.enabled = true
 

	
 
## Enable Backlash client-side interactive debugger (default false)
 
## WARNING: *THIS MUST BE false IN PRODUCTION ENVIRONMENTS!!!*
 
## This debug mode will allow all visitors to execute malicious code.
 
#debug = false
 
debug = true
 

	
 
## Enable Backlash server-side error reporting (unless debug mode handles it client-side) (default true)
 
#trace_errors.enable = true
 
## Errors will be reported by mail if trace_errors.error_email is set.
 

	
 
## Propagate email settings to ErrorReporter of TurboGears2
 
## You do not normally need to change these lines
 
get trace_errors.smtp_server = smtp_server
 
get trace_errors.smtp_port = smtp_port
 
get trace_errors.from_address = error_email_from
 
get trace_errors.error_email = email_to
 
get trace_errors.smtp_username = smtp_username
 
get trace_errors.smtp_password = smtp_password
 
get trace_errors.smtp_use_tls = smtp_use_tls
 

	
 
################################################################################
 
## WARNING: *DEBUG MODE MUST BE OFF IN A PRODUCTION ENVIRONMENT*              ##
 
## Debug mode will enable the interactive debugging tool, allowing ANYONE to  ##
 
## execute malicious code after an exception is raised.                       ##
 
################################################################################
 
#debug = false
 
debug = true
 

	
 
##################################
 
###       LOGVIEW CONFIG       ###
 
##################################
 

	
 
logview.sqlalchemy = #faa
 
logview.pylons.templating = #bfb
 
logview.pylons.util = #eee
 

	
 
#########################################################
 
### DB CONFIGS - EACH DB WILL HAVE IT'S OWN CONFIG    ###
 
#########################################################
 

	
 
## SQLITE [default]
 
sqlalchemy.url = sqlite:///%(here)s/kallithea.db?timeout=60
 

	
 
## see sqlalchemy docs for other backends
 

	
 
sqlalchemy.pool_recycle = 3600
 

	
 
################################
 
### ALEMBIC CONFIGURATION   ####
 
################################
 

	
 
[alembic]
 
script_location = kallithea:alembic
 

	
 
################################
 
### LOGGING CONFIGURATION   ####
 
################################
 

	
 
[loggers]
 
keys = root, routes, kallithea, sqlalchemy, tg, gearbox, beaker, templates, whoosh_indexer, werkzeug, backlash
 

	
 
[handlers]
 
keys = console, console_color, console_color_sql, null
 

	
 
[formatters]
 
keys = generic, color_formatter, color_formatter_sql
 

	
 
#############
 
## LOGGERS ##
 
#############
 

	
 
[logger_root]
 
level = NOTSET
 
#handlers = console
 
## For coloring based on log level:
 
handlers = console_color
 

	
 
[logger_routes]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = routes.middleware
 
## "level = DEBUG" logs the route matched and routing variables.
 

	
 
[logger_beaker]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = beaker.container
 

	
 
[logger_templates]
 
#level = WARN
 
level = INFO
 
handlers =
 
qualname = pylons.templating
 

	
 
[logger_kallithea]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = kallithea
 

	
 
[logger_tg]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = tg
 

	
 
[logger_gearbox]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = gearbox
 

	
 
[logger_sqlalchemy]
 
level = WARN
 
handlers =
 
qualname = sqlalchemy.engine
 
## For coloring based on log level and pretty printing of SQL:
 
#level = INFO
 
#handlers = console_color_sql
 
#propagate = 0
 

	
 
[logger_whoosh_indexer]
 
#level = WARN
 
level = DEBUG
 
handlers =
 
qualname = whoosh_indexer
 

	
 
[logger_werkzeug]
 
level = WARN
 
handlers =
 
qualname = werkzeug
 

	
 
[logger_backlash]
 
level = WARN
 
handlers =
 
qualname = backlash
 

	
 
##############
 
## HANDLERS ##
 
##############
 

	
 
[handler_console]
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = generic
 

	
 
[handler_console_color]
 
## ANSI color coding based on log level
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = color_formatter
 

	
 
[handler_console_color_sql]
 
## ANSI color coding and pretty printing of SQL statements
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = color_formatter_sql
 

	
 
[handler_null]
 
class = NullHandler
 
args = ()
 

	
 
################
 
## FORMATTERS ##
 
################
 

	
 
[formatter_generic]
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
[formatter_color_formatter]
 
class = kallithea.lib.colored_formatter.ColorFormatter
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
[formatter_color_formatter_sql]
 
class = kallithea.lib.colored_formatter.ColorFormatterSql
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
#################
 
## SSH LOGGING ##
 
#################
 

	
 
## The default loggers use 'handler_console' that uses StreamHandler with
 
## destination 'sys.stderr'. In the context of the SSH server process, these log
 
## messages would be sent to the client, which is normally not what you want.
 
## By default, when running ssh-serve, just use NullHandler and disable logging
 
## completely. For other logging options, see:
 
## https://docs.python.org/2/library/logging.handlers.html
 

	
 
[ssh_serve:logger_root]
 
level = CRITICAL
 
handlers = null
 

	
 
## Note: If logging is configured with other handlers, they might need similar
 
## muting for ssh-serve too.
docs/contributing.rst
Show inline comments
 
@@ -77,235 +77,249 @@ review and inclusion. Most commonly used
 
mailing list (via ``hg email``) or by creating a pull request on Bitbucket_.
 

	
 
.. _contributing-tests:
 

	
 

	
 
Running tests
 
-------------
 

	
 
After finishing your changes make sure all tests pass cleanly. Run the testsuite
 
by invoking ``py.test`` from the project root::
 

	
 
    py.test
 

	
 
Note that on unix systems, the temporary directory (``/tmp`` or where
 
``$TMPDIR`` points) must allow executable files; Git hooks must be executable,
 
and the test suite creates repositories in the temporary directory. Linux
 
systems with /tmp mounted noexec will thus fail.
 

	
 
You can also use ``tox`` to run the tests with all supported Python versions.
 

	
 
When running tests, Kallithea generates a `test.ini` based on template values
 
in `kallithea/tests/conftest.py` and populates the SQLite database specified
 
there.
 

	
 
It is possible to avoid recreating the full test database on each invocation of
 
the tests, thus eliminating the initial delay. To achieve this, run the tests as::
 

	
 
    gearbox serve -c /tmp/kallithea-test-XXX/test.ini --pid-file=test.pid --daemon
 
    KALLITHEA_WHOOSH_TEST_DISABLE=1 KALLITHEA_NO_TMP_PATH=1 py.test
 
    kill -9 $(cat test.pid)
 

	
 
In these commands, the following variables are used::
 

	
 
    KALLITHEA_WHOOSH_TEST_DISABLE=1 - skip whoosh index building and tests
 
    KALLITHEA_NO_TMP_PATH=1 - disable new temp path for tests, used mostly for testing_vcs_operations
 

	
 
You can run individual tests by specifying their path as argument to py.test.
 
py.test also has many more options, see `py.test -h`. Some useful options
 
are::
 

	
 
    -k EXPRESSION         only run tests which match the given substring
 
                          expression. An expression is a python evaluable
 
                          expression where all names are substring-matched
 
                          against test names and their parent classes. Example:
 
    -x, --exitfirst       exit instantly on first error or failed test.
 
    --lf                  rerun only the tests that failed at the last run (or
 
                          all if none failed)
 
    --ff                  run all tests but run the last failures first. This
 
                          may re-order tests and thus lead to repeated fixture
 
                          setup/teardown
 
    --pdb                 start the interactive Python debugger on errors.
 
    -s, --capture=no      don't capture stdout (any stdout output will be
 
                          printed immediately)
 

	
 
Performance tests
 
^^^^^^^^^^^^^^^^^
 

	
 
A number of performance tests are present in the test suite, but they are
 
not run in a standard test run. These tests are useful to
 
evaluate the impact of certain code changes with respect to performance.
 

	
 
To run these tests::
 

	
 
    env TEST_PERFORMANCE=1 py.test kallithea/tests/performance
 

	
 
To analyze performance, you could install pytest-profiling_, which enables the
 
--profile and --profile-svg options to py.test.
 

	
 
.. _pytest-profiling: https://github.com/manahl/pytest-plugins/tree/master/pytest-profiling
 

	
 
.. _contributing-guidelines:
 

	
 

	
 
Contribution guidelines
 
-----------------------
 

	
 
Kallithea is GPLv3 and we assume all contributions are made by the
 
committer/contributor and under GPLv3 unless explicitly stated. We do care a
 
lot about preservation of copyright and license information for existing code
 
that is brought into the project.
 

	
 
Contributions will be accepted in most formats -- such as pull requests on
 
Bitbucket, something hosted on your own Kallithea instance, or patches sent by
 
email to the `kallithea-general`_ mailing list.
 

	
 
When contributing via Bitbucket, please make your fork of
 
https://bitbucket.org/conservancy/kallithea/ `non-publishing`_ -- it is one of
 
the settings on "Repository details" page. This ensures your commits are in
 
"draft" phase and makes it easier for you to address feedback and for project
 
maintainers to integrate your changes.
 

	
 
.. _non-publishing: https://www.mercurial-scm.org/wiki/Phases#Publishing_Repository
 

	
 
Make sure to test your changes both manually and with the automatic tests
 
before posting.
 

	
 
We care about quality and review and keeping a clean repository history. We
 
might give feedback that requests polishing contributions until they are
 
"perfect". We might also rebase and collapse and make minor adjustments to your
 
changes when we apply them.
 

	
 
We try to make sure we have consensus on the direction the project is taking.
 
Everything non-sensitive should be discussed in public -- preferably on the
 
mailing list.  We aim at having all non-trivial changes reviewed by at least
 
one other core developer before pushing. Obvious non-controversial changes will
 
be handled more casually.
 

	
 
There is a main development branch ("default") which is generally stable so that
 
it can be (and is) used in production. There is also a "stable" branch that is
 
almost exclusively reserved for bug fixes or trivial changes. Experimental
 
changes should live elsewhere (for example in a pull request) until they are
 
ready.
 

	
 
.. _coding-guidelines:
 

	
 

	
 
Coding guidelines
 
-----------------
 

	
 
We don't have a formal coding/formatting standard. We are currently using a mix
 
of Mercurial's (https://www.mercurial-scm.org/wiki/CodingStyle), pep8, and
 
consistency with existing code. Run ``scripts/run-all-cleanup`` before
 
committing to ensure some basic code formatting consistency.
 

	
 
We support Python 3.6 and later.
 

	
 
We try to support the most common modern web browsers. IE9 is still supported
 
to the extent it is feasible, IE8 is not.
 

	
 
We primarily support Linux and OS X on the server side but Windows should also work.
 

	
 
HTML templates should use 2 spaces for indentation ... but be pragmatic. We
 
should use templates cleverly and avoid duplication. We should use reasonable
 
semantic markup with element classes and IDs that can be used for styling and testing.
 
We should only use inline styles in places where it really is semantic (such as
 
``display: none``).
 

	
 
JavaScript must use ``;`` between/after statements. Indentation 4 spaces. Inline
 
multiline functions should be indented two levels -- one for the ``()`` and one for
 
``{}``.
 
Variables holding jQuery objects should be named with a leading ``$``.
 

	
 
Commit messages should have a leading short line summarizing the changes. For
 
bug fixes, put ``(Issue #123)`` at the end of this line.
 

	
 
Use American English grammar and spelling overall. Use `English title case`_ for
 
page titles, button labels, headers, and 'labels' for fields in forms.
 

	
 
.. _English title case: https://en.wikipedia.org/wiki/Capitalization#Title_case
 

	
 
Template helpers (that is, everything in ``kallithea.lib.helpers``)
 
should only be referenced from templates. If you need to call a
 
helper from the Python code, consider moving the function somewhere
 
else (e.g. to the model).
 

	
 
Notes on the SQLAlchemy session
 
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 

	
 
Each HTTP request runs inside an independent SQLAlchemy session (as well
 
as in an independent database transaction). ``Session`` is the session manager
 
and factory. ``Session()`` will create a new session on-demand or return the
 
current session for the active thread. Many database operations are methods on
 
such session instances. The session will generally be removed by
 
TurboGears automatically.
 

	
 
Database model objects
 
(almost) always belong to a particular SQLAlchemy session, which means
 
that SQLAlchemy will ensure that they're kept in sync with the database
 
(but also means that they cannot be shared across requests).
 

	
 
Objects can be added to the session using ``Session().add``, but this is
 
rarely needed:
 

	
 
* When creating a database object by calling the constructor directly,
 
  it must explicitly be added to the session.
 

	
 
* When creating an object using a factory function (like
 
  ``create_repo``), the returned object has already (by convention)
 
  been added to the session, and should not be added again.
 

	
 
* When getting an object from the session (via ``Session().query`` or
 
  any of the utility functions that look up objects in the database),
 
  it's already part of the session, and should not be added again.
 
  SQLAlchemy monitors attribute modifications automatically for all
 
  objects it knows about and syncs them to the database.
 

	
 
SQLAlchemy also flushes changes to the database automatically; manually
 
calling ``Session().flush`` is usually only necessary when the Python
 
code needs the database to assign an "auto-increment" primary key ID to
 
a freshly created model object (before flushing, the ID attribute will
 
be ``None``).
 

	
 
Debugging
 
^^^^^^^^^
 

	
 
A good way to trace what Kallithea is doing is to keep an eye on the output of
 
stdout/stderr from the server process. Perhaps change ``my.ini`` to log at
 
``DEBUG`` or ``INFO`` level, especially ``[logger_kallithea]``, but perhaps
 
also other loggers. It is often easier to add additional ``log`` or ``print``
 
statements than to use a Python debugger.
 

	
 
Sometimes it is simpler to disable ``errorpage.enabled`` and perhaps also
 
``trace_errors.enable`` to expose raw errors instead of adding extra
 
processing. Enabling ``debug`` can be helpful for showing and exploring
 
tracebacks in the browser, but is also insecure and will add extra processing.
 

	
 
TurboGears2 DebugBar
 
^^^^^^^^^^^^^^^^^^^^
 

	
 
It is possible to enable the TurboGears2-provided DebugBar_, a toolbar overlayed
 
over the Kallithea web interface, allowing you to see:
 

	
 
* timing information of the current request, including profiling information
 
* request data, including GET data, POST data, cookies, headers and environment
 
  variables
 
* a list of executed database queries, including timing and result values
 

	
 
DebugBar is only activated when ``debug = true`` is set in the configuration
 
file. This is important, because the DebugBar toolbar will be visible for all
 
users, and allow them to see information they should not be allowed to see. Like
 
is anyway the case for ``debug = true``, do not use this in production!
 

	
 
To enable DebugBar, install ``tgext.debugbar`` and ``kajiki`` (typically via
 
``pip``) and restart Kallithea (in debug mode).
 

	
 

	
 
"Roadmap"
 
---------
 

	
 
We do not have a road map but are waiting for your contributions. Refer to the
 
wiki_ for some ideas of places we might want to go -- contributions in these
 
areas are very welcome.
 

	
 

	
 
Thank you for your contribution!
 
--------------------------------
 

	
 

	
 
.. _Weblate: http://weblate.org/
 
.. _issue tracking: https://bitbucket.org/conservancy/kallithea/issues?status=new&status=open
 
.. _pull requests: https://bitbucket.org/conservancy/kallithea/pull-requests
 
.. _bitbucket: http://bitbucket.org/
 
.. _mailing list: http://lists.sfconservancy.org/mailman/listinfo/kallithea-general
 
.. _kallithea-general: http://lists.sfconservancy.org/mailman/listinfo/kallithea-general
 
.. _Hosted Weblate: https://hosted.weblate.org/projects/kallithea/kallithea/
 
.. _wiki: https://bitbucket.org/conservancy/kallithea/wiki/Home
 
.. _DebugBar: https://github.com/TurboGears/tgext.debugbar
 
.. _Quick Start: https://www.mercurial-scm.org/wiki/QuickStart
 
.. _Beginners Guide: https://www.mercurial-scm.org/wiki/BeginnersGuides
kallithea/lib/paster_commands/template.ini.mako
Show inline comments
 
@@ -202,463 +202,469 @@ git_path = git
 

	
 
<%text>## RSS feed options</%text>
 
rss_cut_off_limit = 256000
 
rss_items_per_page = 10
 
rss_include_diff = false
 

	
 
<%text>## options for showing and identifying changesets</%text>
 
show_sha_length = 12
 
show_revision_number = false
 

	
 
<%text>## Canonical URL to use when creating full URLs in UI and texts.</%text>
 
<%text>## Useful when the site is available under different names or protocols.</%text>
 
<%text>## Defaults to what is provided in the WSGI environment.</%text>
 
#canonical_url = https://kallithea.example.com/repos
 

	
 
<%text>## gist URL alias, used to create nicer urls for gist. This should be an</%text>
 
<%text>## url that does rewrites to _admin/gists/<gistid>.</%text>
 
<%text>## example: http://gist.example.com/{gistid}. Empty means use the internal</%text>
 
<%text>## Kallithea url, ie. http[s]://kallithea.example.com/_admin/gists/<gistid></%text>
 
gist_alias_url =
 

	
 
<%text>## default encoding used to convert from and to unicode</%text>
 
<%text>## can be also a comma separated list of encoding in case of mixed encodings</%text>
 
default_encoding = utf-8
 

	
 
<%text>## Set Mercurial encoding, similar to setting HGENCODING before launching Kallithea</%text>
 
hgencoding = utf-8
 

	
 
<%text>## issue tracker for Kallithea (leave blank to disable, absent for default)</%text>
 
#bugtracker = https://bitbucket.org/conservancy/kallithea/issues
 

	
 
<%text>## issue tracking mapping for commit messages, comments, PR descriptions, ...</%text>
 
<%text>## Refer to the documentation ("Integration with issue trackers") for more details.</%text>
 

	
 
<%text>## regular expression to match issue references</%text>
 
<%text>## This pattern may/should contain parenthesized groups, that can</%text>
 
<%text>## be referred to in issue_server_link or issue_sub using Python backreferences</%text>
 
<%text>## (e.g. \1, \2, ...). You can also create named groups with '(?P<groupname>)'.</%text>
 
<%text>## To require mandatory whitespace before the issue pattern, use:</%text>
 
<%text>## (?:^|(?<=\s)) before the actual pattern, and for mandatory whitespace</%text>
 
<%text>## behind the issue pattern, use (?:$|(?=\s)) after the actual pattern.</%text>
 

	
 
issue_pat = #(\d+)
 

	
 
<%text>## server url to the issue</%text>
 
<%text>## This pattern may/should contain backreferences to parenthesized groups in issue_pat.</%text>
 
<%text>## A backreference can be \1, \2, ... or \g<groupname> if you specified a named group</%text>
 
<%text>## called 'groupname' in issue_pat.</%text>
 
<%text>## The special token {repo} is replaced with the full repository name</%text>
 
<%text>## including repository groups, while {repo_name} is replaced with just</%text>
 
<%text>## the name of the repository.</%text>
 

	
 
issue_server_link = https://issues.example.com/{repo}/issue/\1
 

	
 
<%text>## substitution pattern to use as the link text</%text>
 
<%text>## If issue_sub is empty, the text matched by issue_pat is retained verbatim</%text>
 
<%text>## for the link text. Otherwise, the link text is that of issue_sub, with any</%text>
 
<%text>## backreferences to groups in issue_pat replaced.</%text>
 

	
 
issue_sub =
 

	
 
<%text>## issue_pat, issue_server_link and issue_sub can have suffixes to specify</%text>
 
<%text>## multiple patterns, to other issues server, wiki or others</%text>
 
<%text>## below an example how to create a wiki pattern</%text>
 
<%text>## wiki-some-id -> https://wiki.example.com/some-id</%text>
 

	
 
#issue_pat_wiki = wiki-(\S+)
 
#issue_server_link_wiki = https://wiki.example.com/\1
 
#issue_sub_wiki = WIKI-\1
 

	
 
<%text>## alternative return HTTP header for failed authentication. Default HTTP</%text>
 
<%text>## response is 401 HTTPUnauthorized. Currently Mercurial clients have trouble with</%text>
 
<%text>## handling that. Set this variable to 403 to return HTTPForbidden</%text>
 
auth_ret_code =
 

	
 
<%text>## allows to change the repository location in settings page</%text>
 
allow_repo_location_change = True
 

	
 
<%text>## allows to setup custom hooks in settings page</%text>
 
allow_custom_hooks_settings = True
 

	
 
<%text>## extra extensions for indexing, space separated and without the leading '.'.</%text>
 
#index.extensions =
 
#    gemfile
 
#    lock
 

	
 
<%text>## extra filenames for indexing, space separated</%text>
 
#index.filenames =
 
#    .dockerignore
 
#    .editorconfig
 
#    INSTALL
 
#    CHANGELOG
 

	
 
<%text>####################################</%text>
 
<%text>###           SSH CONFIG        ####</%text>
 
<%text>####################################</%text>
 

	
 
<%text>## SSH is disabled by default, until an Administrator decides to enable it.</%text>
 
ssh_enabled = false
 

	
 
<%text>## File where users' SSH keys will be stored *if* ssh_enabled is true.</%text>
 
#ssh_authorized_keys = /home/kallithea/.ssh/authorized_keys
 
%if user_home_path:
 
ssh_authorized_keys = ${user_home_path}/.ssh/authorized_keys
 
%endif
 

	
 
<%text>## Path to be used in ssh_authorized_keys file to invoke kallithea-cli with ssh-serve.</%text>
 
#kallithea_cli_path = /srv/kallithea/venv/bin/kallithea-cli
 
%if kallithea_cli_path:
 
kallithea_cli_path = ${kallithea_cli_path}
 
%endif
 

	
 
<%text>## Locale to be used in the ssh-serve command.</%text>
 
<%text>## This is needed because an SSH client may try to use its own locale</%text>
 
<%text>## settings, which may not be available on the server.</%text>
 
<%text>## See `locale -a` for valid values on this system.</%text>
 
#ssh_locale = C.UTF-8
 
%if ssh_locale:
 
ssh_locale = ${ssh_locale}
 
%endif
 

	
 
<%text>####################################</%text>
 
<%text>###        CELERY CONFIG        ####</%text>
 
<%text>####################################</%text>
 

	
 
<%text>## Note: Celery doesn't support Windows.</%text>
 
use_celery = false
 

	
 
<%text>## Celery config settings from https://docs.celeryproject.org/en/4.4.0/userguide/configuration.html prefixed with 'celery.'.</%text>
 

	
 
<%text>## Example: use the message queue on the local virtual host 'kallitheavhost' as the RabbitMQ user 'kallithea':</%text>
 
celery.broker_url = amqp://kallithea:thepassword@localhost:5672/kallitheavhost
 

	
 
celery.result.backend = db+sqlite:///celery-results.db
 

	
 
#celery.amqp.task.result.expires = 18000
 

	
 
celery.worker_concurrency = 2
 
celery.worker_max_tasks_per_child = 1
 

	
 
<%text>## If true, tasks will never be sent to the queue, but executed locally instead.</%text>
 
celery.task_always_eager = false
 

	
 
<%text>####################################</%text>
 
<%text>###         BEAKER CACHE        ####</%text>
 
<%text>####################################</%text>
 

	
 
beaker.cache.data_dir = %(here)s/data/cache/data
 
beaker.cache.lock_dir = %(here)s/data/cache/lock
 

	
 
beaker.cache.regions = long_term,long_term_file
 

	
 
beaker.cache.long_term.type = memory
 
beaker.cache.long_term.expire = 36000
 
beaker.cache.long_term.key_length = 256
 

	
 
beaker.cache.long_term_file.type = file
 
beaker.cache.long_term_file.expire = 604800
 
beaker.cache.long_term_file.key_length = 256
 

	
 
<%text>####################################</%text>
 
<%text>###       BEAKER SESSION        ####</%text>
 
<%text>####################################</%text>
 

	
 
<%text>## Name of session cookie. Should be unique for a given host and path, even when running</%text>
 
<%text>## on different ports. Otherwise, cookie sessions will be shared and messed up.</%text>
 
session.key = kallithea
 
<%text>## Sessions should always only be accessible by the browser, not directly by JavaScript.</%text>
 
session.httponly = true
 
<%text>## Session lifetime. 2592000 seconds is 30 days.</%text>
 
session.timeout = 2592000
 

	
 
<%text>## Server secret used with HMAC to ensure integrity of cookies.</%text>
 
session.secret = ${uuid()}
 
<%text>## Further, encrypt the data with AES.</%text>
 
#session.encrypt_key = <key_for_encryption>
 
#session.validate_key = <validation_key>
 

	
 
<%text>## Type of storage used for the session, current types are</%text>
 
<%text>## dbm, file, memcached, database, and memory.</%text>
 

	
 
<%text>## File system storage of session data. (default)</%text>
 
#session.type = file
 

	
 
<%text>## Cookie only, store all session data inside the cookie. Requires secure secrets.</%text>
 
#session.type = cookie
 

	
 
<%text>## Database storage of session data.</%text>
 
#session.type = ext:database
 
#session.sa.url = postgresql://postgres:qwe@localhost/kallithea
 
#session.table_name = db_session
 

	
 
<%text>############################</%text>
 
<%text>## ERROR HANDLING SYSTEMS ##</%text>
 
<%text>############################</%text>
 
<%text>####################################</%text>
 
<%text>###       ERROR HANDLING        ####</%text>
 
<%text>####################################</%text>
 

	
 
<%text>## Show a nice error page for application HTTP errors and exceptions (default true)</%text>
 
#errorpage.enabled = true
 

	
 
<%text>## Enable Backlash client-side interactive debugger (default false)</%text>
 
<%text>## WARNING: *THIS MUST BE false IN PRODUCTION ENVIRONMENTS!!!*</%text>
 
<%text>## This debug mode will allow all visitors to execute malicious code.</%text>
 
#debug = false
 

	
 
<%text>## Enable Backlash server-side error reporting (unless debug mode handles it client-side) (default true)</%text>
 
#trace_errors.enable = true
 
<%text>## Errors will be reported by mail if trace_errors.error_email is set.</%text>
 

	
 
<%text>## Propagate email settings to ErrorReporter of TurboGears2</%text>
 
<%text>## You do not normally need to change these lines</%text>
 
get trace_errors.smtp_server = smtp_server
 
get trace_errors.smtp_port = smtp_port
 
get trace_errors.from_address = error_email_from
 
get trace_errors.error_email = email_to
 
get trace_errors.smtp_username = smtp_username
 
get trace_errors.smtp_password = smtp_password
 
get trace_errors.smtp_use_tls = smtp_use_tls
 

	
 
%if error_aggregation_service == 'appenlight':
 
<%text>####################</%text>
 
<%text>### [appenlight] ###</%text>
 
<%text>####################</%text>
 

	
 
<%text>## AppEnlight is tailored to work with Kallithea, see</%text>
 
<%text>## http://appenlight.com for details how to obtain an account</%text>
 
<%text>## you must install python package `appenlight_client` to make it work</%text>
 

	
 
<%text>## appenlight enabled</%text>
 
appenlight = false
 

	
 
appenlight.server_url = https://api.appenlight.com
 
appenlight.api_key = YOUR_API_KEY
 

	
 
<%text>## TWEAK AMOUNT OF INFO SENT HERE</%text>
 

	
 
<%text>## enables 404 error logging (default False)</%text>
 
appenlight.report_404 = false
 

	
 
<%text>## time in seconds after request is considered being slow (default 1)</%text>
 
appenlight.slow_request_time = 1
 

	
 
<%text>## record slow requests in application</%text>
 
<%text>## (needs to be enabled for slow datastore recording and time tracking)</%text>
 
appenlight.slow_requests = true
 

	
 
<%text>## enable hooking to application loggers</%text>
 
#appenlight.logging = true
 

	
 
<%text>## minimum log level for log capture</%text>
 
#appenlight.logging.level = WARNING
 

	
 
<%text>## send logs only from erroneous/slow requests</%text>
 
<%text>## (saves API quota for intensive logging)</%text>
 
appenlight.logging_on_error = false
 

	
 
<%text>## list of additional keywords that should be grabbed from environ object</%text>
 
<%text>## can be string with comma separated list of words in lowercase</%text>
 
<%text>## (by default client will always send following info:</%text>
 
<%text>## 'REMOTE_USER', 'REMOTE_ADDR', 'SERVER_NAME', 'CONTENT_TYPE' + all keys that</%text>
 
<%text>## start with HTTP* this list be extended with additional keywords here</%text>
 
appenlight.environ_keys_whitelist =
 

	
 
<%text>## list of keywords that should be blanked from request object</%text>
 
<%text>## can be string with comma separated list of words in lowercase</%text>
 
<%text>## (by default client will always blank keys that contain following words</%text>
 
<%text>## 'password', 'passwd', 'pwd', 'auth_tkt', 'secret', 'csrf'</%text>
 
<%text>## this list be extended with additional keywords set here</%text>
 
appenlight.request_keys_blacklist =
 

	
 
<%text>## list of namespaces that should be ignores when gathering log entries</%text>
 
<%text>## can be string with comma separated list of namespaces</%text>
 
<%text>## (by default the client ignores own entries: appenlight_client.client)</%text>
 
appenlight.log_namespace_blacklist =
 

	
 
%elif error_aggregation_service == 'sentry':
 
<%text>################</%text>
 
<%text>### [sentry] ###</%text>
 
<%text>################</%text>
 

	
 
<%text>## sentry is a alternative open source error aggregator</%text>
 
<%text>## you must install python packages `sentry` and `raven` to enable</%text>
 

	
 
sentry.dsn = YOUR_DNS
 
sentry.servers =
 
sentry.name =
 
sentry.key =
 
sentry.public_key =
 
sentry.secret_key =
 
sentry.project =
 
sentry.site =
 
sentry.include_paths =
 
sentry.exclude_paths =
 

	
 
%endif
 
<%text>################################################################################</%text>
 
<%text>## WARNING: *DEBUG MODE MUST BE OFF IN A PRODUCTION ENVIRONMENT*              ##</%text>
 
<%text>## Debug mode will enable the interactive debugging tool, allowing ANYONE to  ##</%text>
 
<%text>## execute malicious code after an exception is raised.                       ##</%text>
 
<%text>################################################################################</%text>
 
debug = false
 

	
 
<%text>##################################</%text>
 
<%text>###       LOGVIEW CONFIG       ###</%text>
 
<%text>##################################</%text>
 

	
 
logview.sqlalchemy = #faa
 
logview.pylons.templating = #bfb
 
logview.pylons.util = #eee
 

	
 
<%text>#########################################################</%text>
 
<%text>### DB CONFIGS - EACH DB WILL HAVE IT'S OWN CONFIG    ###</%text>
 
<%text>#########################################################</%text>
 

	
 
%if database_engine == 'sqlite':
 
<%text>## SQLITE [default]</%text>
 
sqlalchemy.url = sqlite:///%(here)s/kallithea.db?timeout=60
 

	
 
%elif database_engine == 'postgres':
 
<%text>## POSTGRESQL</%text>
 
sqlalchemy.url = postgresql://user:pass@localhost/kallithea
 

	
 
%elif database_engine == 'mysql':
 
<%text>## MySQL</%text>
 
sqlalchemy.url = mysql://user:pass@localhost/kallithea?charset=utf8
 

	
 
%endif
 
<%text>## see sqlalchemy docs for other backends</%text>
 

	
 
sqlalchemy.pool_recycle = 3600
 

	
 
<%text>################################</%text>
 
<%text>### ALEMBIC CONFIGURATION   ####</%text>
 
<%text>################################</%text>
 

	
 
[alembic]
 
script_location = kallithea:alembic
 

	
 
<%text>################################</%text>
 
<%text>### LOGGING CONFIGURATION   ####</%text>
 
<%text>################################</%text>
 

	
 
[loggers]
 
keys = root, routes, kallithea, sqlalchemy, tg, gearbox, beaker, templates, whoosh_indexer, werkzeug, backlash
 

	
 
[handlers]
 
keys = console, console_color, console_color_sql, null
 

	
 
[formatters]
 
keys = generic, color_formatter, color_formatter_sql
 

	
 
<%text>#############</%text>
 
<%text>## LOGGERS ##</%text>
 
<%text>#############</%text>
 

	
 
[logger_root]
 
level = NOTSET
 
handlers = console
 
<%text>## For coloring based on log level:</%text>
 
#handlers = console_color
 

	
 
[logger_routes]
 
level = WARN
 
handlers =
 
qualname = routes.middleware
 
<%text>## "level = DEBUG" logs the route matched and routing variables.</%text>
 

	
 
[logger_beaker]
 
level = WARN
 
handlers =
 
qualname = beaker.container
 

	
 
[logger_templates]
 
level = WARN
 
handlers =
 
qualname = pylons.templating
 

	
 
[logger_kallithea]
 
level = WARN
 
handlers =
 
qualname = kallithea
 

	
 
[logger_tg]
 
level = WARN
 
handlers =
 
qualname = tg
 

	
 
[logger_gearbox]
 
level = WARN
 
handlers =
 
qualname = gearbox
 

	
 
[logger_sqlalchemy]
 
level = WARN
 
handlers =
 
qualname = sqlalchemy.engine
 
<%text>## For coloring based on log level and pretty printing of SQL:</%text>
 
#level = INFO
 
#handlers = console_color_sql
 
#propagate = 0
 

	
 
[logger_whoosh_indexer]
 
level = WARN
 
handlers =
 
qualname = whoosh_indexer
 

	
 
[logger_werkzeug]
 
level = WARN
 
handlers =
 
qualname = werkzeug
 

	
 
[logger_backlash]
 
level = WARN
 
handlers =
 
qualname = backlash
 

	
 
<%text>##############</%text>
 
<%text>## HANDLERS ##</%text>
 
<%text>##############</%text>
 

	
 
[handler_console]
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = generic
 

	
 
[handler_console_color]
 
<%text>## ANSI color coding based on log level</%text>
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = color_formatter
 

	
 
[handler_console_color_sql]
 
<%text>## ANSI color coding and pretty printing of SQL statements</%text>
 
class = StreamHandler
 
args = (sys.stderr,)
 
formatter = color_formatter_sql
 

	
 
[handler_null]
 
class = NullHandler
 
args = ()
 

	
 
<%text>################</%text>
 
<%text>## FORMATTERS ##</%text>
 
<%text>################</%text>
 

	
 
[formatter_generic]
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
[formatter_color_formatter]
 
class = kallithea.lib.colored_formatter.ColorFormatter
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
[formatter_color_formatter_sql]
 
class = kallithea.lib.colored_formatter.ColorFormatterSql
 
format = %(asctime)s.%(msecs)03d %(levelname)-5.5s [%(name)s] %(message)s
 
datefmt = %Y-%m-%d %H:%M:%S
 

	
 
<%text>#################</%text>
 
<%text>## SSH LOGGING ##</%text>
 
<%text>#################</%text>
 

	
 
<%text>## The default loggers use 'handler_console' that uses StreamHandler with</%text>
 
<%text>## destination 'sys.stderr'. In the context of the SSH server process, these log</%text>
 
<%text>## messages would be sent to the client, which is normally not what you want.</%text>
 
<%text>## By default, when running ssh-serve, just use NullHandler and disable logging</%text>
 
<%text>## completely. For other logging options, see:</%text>
 
<%text>## https://docs.python.org/2/library/logging.handlers.html</%text>
 

	
 
[ssh_serve:logger_root]
 
level = CRITICAL
 
handlers = null
 

	
 
<%text>## Note: If logging is configured with other handlers, they might need similar</%text>
 
<%text>## muting for ssh-serve too.</%text>
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