Free and open source full-stack enterprise framework for agile development of secure database-driven web-based applications, written and programmable in Python.

Last update: Dec 31, 2022

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Overview

Readme

web2py is a free open source full-stack framework for rapid development of fast, scalable, secure and portable database-driven web-based applications.

It is written and programmable in Python. LGPLv3 License

Learn more at http://web2py.com

Google App Engine deployment

cp examples/app.yaml ./
cp handlers/gaehandler.py ./

Then edit ./app.yaml and replace "yourappname" with yourappname.

Important reminder about this GIT repo

An important part of web2py is the Database Abstraction Layer (DAL). In early 2015 this was decoupled into a separate code-base (PyDAL). In terms of git, it is a sub-module of the main repository.

The use of a sub-module requires a one-time use of the --recursive flag for git clone if you are cloning web2py from scratch.

git clone --recursive https://github.com/web2py/web2py.git

If you have an existing repository, the commands below need to be executed at least once:

git submodule update --init --recursive

If you have a folder gluon/dal you must remove it:

rm -r gluon/dal

PyDAL uses a separate stable release cycle to the rest of web2py. PyDAL releases will use a date-naming scheme similar to Ubuntu. Issues related to PyDAL should be reported to its separate repository.

Documentation (readthedocs.org)

Tests

Installation Instructions

To start web2py there is NO NEED to install it. Just unzip and do:

python web2py.py

That's it!!!

web2py directory structure

project/
    README
    LICENSE
    VERSION                    > this web2py version
    web2py.py                  > the startup script
    anyserver.py               > to run with third party servers
    ...                        > other handlers and example files
    gluon/                     > the core libraries
        packages/              > web2py submodules
          dal/
        contrib/               > third party libraries
        tests/                 > unittests
    applications/              > are the apps
        admin/                 > web based IDE
            ...
        examples/              > examples, docs, links
            ...
        welcome/               > the scaffolding app (they all copy it)
            ABOUT
            LICENSE
            models/
            views/
            controllers/
            sessions/
            errors/
            cache/
            static/
            uploads/
            modules/
            cron/
            tests/
        ...                    > your own apps
    examples/                  > example config files, mv .. and customize
    extras/                    > other files which are required for building web2py
    scripts/                   > utility and installation scripts
    handlers/
        wsgihandler.py         > handler to connect to WSGI
        ...                    > handlers for Fast-CGI, SCGI, Gevent, etc
    site-packages/             > additional optional modules
    logs/                      > log files will go in there
    deposit/                   > a place where web2py stores apps temporarily

Issues?

Report issues at https://github.com/web2py/web2py/issues

Comments

Possible security bug in default mySQL/web2py setup

Not sure where to report this: don't want to disclose too much, but the hole is such an obvious one that I might just have misunderstood the web2py syntax. Where should I report so that it is not public?

opened by hyanwong 38
parameter of ajax put request is empty in Python 3

I tested the latest version 2.15.2 and I've got a problem when accessing ajax post parameters with web2py under Python 3.

The client sends a PUT request using jquery like this: $.ajax('<url>', { data: JSON.stringify({ outputFormat: 'pdf' }), type: "PUT", contentType: "application/json", success: function(data) { alert('success'); }, error: function(jqXHR, textStatus, errorThrown) { alert('error'); } });

in the controller I access the parameter output_format = request.vars.outputFormat

when using Python 2.7 the variable output_format is set to 'pdf' as expected. When using Python 3.5 the variable is None.

opened by alhman 24

scheduler.queue_task() is broken by validation

This used to work, but now even the example in the book doesn't work.

>>> scheduler.queue_task('demo1', [1,2])
<Row {'errors': {'status': 'Value not allowed', 'start_time': 'Enter date and time as 1963-08-28 14:30:59', 'period': 'Enter an integer greater than or equal to 0', 'sync_output': 'Enter an integer greater than or equal to 0
', 'timeout': 'Enter an integer greater than or equal to 1', 'application_name': 'Enter a value', 'retry_failed': 'Enter an integer greater than or equal to -1', 'repeats': 'Enter an integer greater than or equal to 0'}, 'id
': None, 'uuid': None}>

opened by kjkuan 23

Auth refactor

Extracted many methods into a base class for more generic auth mechanisms.

Partially addresses #1526 Includes a solution for IS_LOWER and IS_UPPER validator problems I mentioned in #1353

opened by leonelcamara 21
Support to python 3.8/3.9/3.10

Hello, are there any full support predictions for python 3.8 / 3.9 / 3.10? For example I noticed that (with python3.8) the "{{else:}}" statement in the view doesn't work.

Regards

opened by Tenebor 18
After updating from 2.18.1 to 2.18.2 the session.flash messages all show as b''

Describe the bug After updating from 2.18.1 to 2.18.2 the session.flsh messages all show as b''

To Reproduce Just login on any app that shows session.flash. The 'Hello World' message from the welcome app uses response.flash and not session.flash and thus it does not show the problem.

Desktop (please complete the following information): Windows 7 Pro x64 w/SP1 + all upgrades Firefox 65.0.1 x64 Python 3.7.1 x86

opened by jcrmatos 18
load with ajax=false ignored if url parameter set

{{=LOAD(c='referee', f='grid.load', ajax=False, ajax_trap=True, vars=dict(customer=id), target='referee')}} {{=LOAD(url=URL(c='referee2', f='grid.load', vars=dict(customer=id)), ajax=False, ajax_trap=True, target='referee2')}}

referee2 is requested with ajax=True despite the parameter ajax=False.

opened by simonm3 18
fix issue#1261: security issue: gluon.tools.Expose will follow symlinks

By default don't allow to follow symbolic links outside of the exposed directory, unless follow_symlink_out is set to True in Expose.__init__(...)

This should resolve security issue: gluon.tools.Expose will follow symlinks

opened by chenl 17
Drop python 2.5

The last security bug fix release (source only) of python 2.5 has been publish in 2011. https://www.python.org/download/releases/2.5.6/ There are no tests on travis-ci for python 2.5.

opened by ilvalle 17
Setting map_hyphen=True in routes.py breaks codemirror editor
The codemirror breaks once I set the map_hypen to True.

In my routes.py I have:

routers = dict( BASE=dict( default_application='mycoolapp', map_hyphen=True, ) )

When I try to use the web-based web2py editor it fails to load.

Looking at the console I see the following 404's:

The path goes from being an _2.9.5 to -2.9.5 which is expected behavior for the URLS, however because the directory starts with a _ and gets changed to - it causes problem. For example http://localhost:8000/admin/static/-2.9.5/js/typeahead.min.js
opened by amerikan 17
Can't define referenced table after it's referencing from web2py v2.9.3

From d.bu..._at_gmail.com on March 08, 2014 12:14:54

What steps will reproduce the problem? 1. Define referenced table after it's referencing 2. Set lazy_tables=False (means don't activate lazy_tables) 3. Call any app url What is the expected output? What do you see instead? In web2py v2.8.2 everything is fine - you see the controller's result. From version 2.9.3 (including 2.9.4) you see only "KeyError: 'Cannot resolve reference ... in ... definition'" What version of the product are you using? On what operating system? Ubuntu server 12.04 / Ubuntu desktop 13.10; web2py v2.9.4 Please provide any additional information below. Sample error log: Traceback (most recent call last): File "/home/donatas/web2py/gluon/restricted.py", line 217, in restricted exec ccode in environment File "/home/donatas/web2py/applications/welcome/models/db.py", line 87, in Field('subject_id', 'reference subject') File "/home/donatas/web2py/gluon/dal.py", line 8223, in define_table table = self.lazy_define_table(tablename,fields,*args) File "/home/donatas/web2py/gluon/dal.py", line 8260, in lazy_define_table polymodel=polymodel) File "/home/donatas/web2py/gluon/dal.py", line 925, in create_table raise KeyError('Cannot resolve reference %s in %s definition' % (referenced, table._tablename)) KeyError: 'Cannot resolve reference subject in contract definition'

Original issue: http://code.google.com/p/web2py/issues/detail?id=1896
imported Priority-Medium bug DAL

opened by niphlod 17
PAM authorization bypass due to incorrect usage

While i read code at https://github.com/web2py/web2py/blob/master/gluon/contrib/pam.py#L124

I found that we only do authenticate without authorization, i.e. without calling pam_acct_mgmt. This can make expired accounts and accounts with expired passwords can still login.

More details: https://codeql.github.com/codeql-query-help/python/py-pam-auth-bypass/

Please let me know if I have missed any key details.

Impact: This can make expired accounts and accounts with expired passwords can still login.

opened by lujiefsi 0
Security.md does not provide how to report a security vulnerability

Hi,

The Security.md file does not provide how or to who we can report a potential security vulnerability, please. If possible, I would like to report one via https://huntr.dev if you are ok with that.

Regards

opened by Sim4n6 1

Web2py from website or from git does not find dal

Describe the bug Looks like a bug that was here recently with release few months ago. Web2py downloaded from official website does not include dal.

To Reproduce

update to latest web2py downloading from https://mdipierro.pythonanywhere.com/examples/static/web2py_src.zip
restart process.

Expected behavior Web2py does not complain about missing dal.

Traceback

Traceback (most recent call last):
  File "~/xxx/web2py/gluon/__init__.py", line 31, in import_packages
    sys.modules[package] = __import__(package)
ModuleNotFoundError: No module named 'pydal'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "~/xxx/web2py/wsgihandler.py", line 29, in <module>
    from gluon.settings import global_settings
  File "~/xxx/web2py/gluon/__init__.py", line 35, in <module>
    import_packages()
  File "~/xxx/web2py/gluon/__init__.py", line 33, in import_packages
    raise RuntimeError(MESSAGE % package)
RuntimeError: web2py depends on pydal, which apparently you have not installed.
Probably you cloned the repository using git without '--recursive'
To fix this, please run (from inside your web2py folder):

     git submodule update --init --recursive

Desktop (please complete the following information):

OS: centos7 (vagrant box generic/centos7 v4.0.0 (latest at time of writing))
Web2py version 2.22.4

Additional context I had the same problem with git version. However when moved one commit below, problem disappeard.

opened by LukasJerabek 8

pydal do not support mongodb 4.4+

Describe the bug pydal not support mongodb 4.4+

To Reproduce Steps to reproduce the behavior: when mongodb 4.2 upgrade to mongodb 4.4, web2py pydal (DAL) can‘t work: select tables expect values but return keys。 (to CRUD mongodb directly in python with pymongo , It works fine).

=== env： web2py 2.22.3 pymongo 3.12.3 mongodb 4.4.14 suse 12 sp5 python 2.7.17

opened by Alex-echo 0
admin does not pass sorting parameters to next page
Describe the bug appadmin database table view does not pass the column sorting options to the next page

To Reproduce Steps to reproduce the behavior:

Open appadmin, and select database management

select the table to view, a table with more than 100 entries

on the display of [the first 100] entries, select a column to sort by

observe the sorted results, and then select Next 100 Rows

observe the results sorted by id

Expected behavior The second page should continue the sorted view, showing the next 100 entries according to the sort selection on the first page.

Screenshots See attached. admin-init.jpg is the initial view of the table, admin-sorted .jpg is the first page after picking sort by badrand.hits (using the column header to select the sort), and admin-nexted.jpg is the view of the second page after admin-sorted.jpg

Desktop (please complete the following information): 'Windows-10-10.0.19043-SP0' Chrome Version 101.0.4951.54 (Official Build) (64-bit)
opened by snidelytoo 0
Issues with emails using Microsoft 365 mail server
We have changed our mail provider from a small private one to Microsoft 365. I was trying to make web2py use this new & popular mail server for sending out the confirmation emails for new users, as well as other purposes. I kept getting error messages regarding the SSL version not being OK.

After some digging I found a workaround for this, as follows:

The configuration which works with this mail server is: server=smtp.office365.com port=587 ssl=False tls-True

Modified gluon/tools.py by changing 2 lines: Original: import smtplib Change to: import smtplib, ssl Original: server.starttls() Change to: server.starttls(context=ssl.create_default_context())

I also had to increase the timeout, but that might be due to my specific network. In any case, this can be done ad models/db.py in the email settings section, by adding the line: mail.settings.timeout = configuration.get('timeout') or 60 It will read the "timeout" parameter from the private/appconfig.ini file (if exists) and will set a default of 60 seconds if it doesn't. This is overriding the 5 seconds default hard-coded in glueon/tools.py

I hope this can help anyone who faces a similar issue. The more senior contributors might consider making this a permanent modification.
opened by unle70 1

Releases(2.19.1)

2.19.1(Mar 21, 2020)

Source code(tar.gz)
Source code(zip)
R-2.17.1(Aug 6, 2018)

Many bug fixes and integration with pyDAL 18.08
Source code(tar.gz)
Source code(zip)
R-2.11.2(Jun 12, 2015)

Many small but significative improvements and bug fixes

WARNING: DO NOT DOWNLOAD RELEASES FROM THIS GITHUB PAGE. DOWNLOAD THEM FROM THE web2py.com PAGE. THE GITHUB ONES DO NOT CONTAIN SUBMODULES.
Source code(tar.gz)
Source code(zip)
R-2.10.3(Apr 2, 2015)
WARNING: DO NOT DOWNLOAD RELEASES FROM THIS GITHUB PAGE. DOWNLOAD THEM FROM THE web2py.com PAGE. THE GITHUB ONES DO NOT CONTAIN SUBMODULES.

welcome app defaults to Bootstrap 3

DAL -> pyDAL (thanks Giovanni, Niphlod, Paolo)

new modular dal

fixed problems with GAE support

moved to full NDB support

improved connection pooling logic

optional cache.ram.max_ram_utilization = 90 (experimental)

improved cache.disk logic (thanks Niphlod and Leonel)

lots of pep8 improvements, thanks Richard

added support for email attchments when auth.settings.server='gae'

fixed app.yaml.example for GAE

fixed many small issues

many many more tests (thanks Giovanni, Niphlod, Paolo)

upgrading static libraries (bootstrap, codemirror, jquery, etc)

WARNING: DO NOT DOWNLOAD RELEASES FROM THIS GITHUB PAGE. DOWNLOAD THEM FROM THE web2py.com PAGE. THE GITHUB ONES DO NOT CONTAIN SUBMODULES.
Source code(tar.gz)
Source code(zip)
R-2.10.2(Apr 1, 2015)
WARNING: DO NOT DOWNLOAD RELEASES FROM THIS GITHUB PAGE. DOWNLOAD THEM FROM THE web2py.com PAGE. THE GITHUB ONES DO NOT CONTAIN SUBMODULES.

welcome app defaults to Bootstrap 3

DAL -> pyDAL (thanks Giovanni, Niphlod, Paolo)

new modular dal

fixed problems with GAE support

moved to full NDB support

improved connection pooling logic

optional cache.ram.max_ram_utilization = 90 (experimental)

improved cache.disk logic (thanks Niphlod and Leonel)

lots of pep8 improvements, thanks Richard

added support for email attchments when auth.settings.server='gae'

fixed app.yaml.example for GAE

fixed many small issues

many many more tests (thanks Giovanni, Niphlod, Paolo)

upgrading static libraries (bootstrap, codemirror, jquery, etc)

WARNING: DO NOT DOWNLOAD RELEASES FROM THIS GITHUB PAGE. DOWNLOAD THEM FROM THE web2py.com PAGE. THE GITHUB ONES DO NOT CONTAIN SUBMODULES.
Source code(tar.gz)
Source code(zip)
R-2.10.1(Apr 1, 2015)
welcome app defaults to Bootstrap 3

DAL -> pyDAL (thanks Giovanni, Niphlod, Paolo)

new modular dal

fixed problems with GAE support

moved to full NDB support

improved connection pooling logic

optional cache.ram.max_ram_utilization = 90 (experimental)

improved cache.disk logic (thanks Niphlod and Leonel)

lots of pep8 improvements, thanks Richard

added support for email attchments when auth.settings.server='gae'

fixed app.yaml.example for GAE

fixed many small issues

many many more tests (thanks Giovanni, Niphlod, Paolo)

upgrading static libraries (bootstrap, codemirror, jquery, etc)

Source code(tar.gz)
Source code(zip)
R-2.9.12(Jan 18, 2015)
Tornado HTTPS support, thanks Diego

Modular DAL, thanks Giovanni

Added coverage support, thanks Niphlod

More tests, thanks Niphlod and Paolo Valleri

Added support for show_if in readonly sqlform, thanks Paolo

Improved scheduler, thanks Niphlod

Email timeout support

Made web2py's custom_import work with circular imports, thanks Jack Kuan

Added Portuguese, Catalan, and Burmese translations

Allow map_hyphen to work for application names, thanks Tim Nyborg

New module appconfig.py, thanks Niphlod

Added geospatial support to Teradata adaptor, thanks Andrew Willimott

Many bug fixes

Source code(tar.gz)
Source code(zip)
R-2.9.10(Sep 15, 2014)
fixed a typo in the license of some login_methods code. It is now LGPL consistently with the rest of the web2py code. This change applied to all previous web2py versions.

support for SAML2 (with pysaml2)

Sphinx documentation (thanks Niphlod)

improved scheduler (thanks Niphlod)

increased security

postgres support for "INSERT ... RETURING ..."

ldap support for Certificate Authority (thanks Maggs and Shane)

improved support for S/Mime X.509 (thanks Gyuris)

better welcome app

support for Collection+JSON Hypermedia API (RESTful self documenting API)

jQuery 1.11

codemirror 4.0.3

support for the new janrain API

better cache.disk()

new "web2py.py -G config" to make GAE configuration easier

many small bug fixes

Source code(tar.gz)
Source code(zip)
R-2.9.5(Apr 7, 2014)

License fixes
Source code(tar.gz)
Source code(zip)
R-2.9.4(Mar 13, 2014)
jquery 1.11

codemirror 3.21, thanks Paolo Valleri

fixed security issue with sessions in database, thanks Nathan Humphreys

fixed security issue with persistant data in session, thanks Kiran

fixed security issue with redirect after expired login, thanks André Kablu

cleaner DAL and rname integration, thanks niphlod and Michele

added mongodb and imap tests for dal, thanks Alan

NoSQL dal tests, thanks Alan

better docstrings, thanks Niphlod

allow URL(...,language=...) with parametric router, thanks Jonathan

allow non-expiration of gae-memcache, thanks crimsoncantab

MARKMIN(...,_class='...'), thanks Luca

better transliteration in building slugs

autolink emails

new Janrain API, thanks PeterQ2

enable admin app for GAE (experimental), thanks Alan

many bug fixes

invalidate function in web2py.js, thanks Paolo

DAL(...,adapter_args=dict(engine='MyISAM'))

todolist panel in admin editor, thanks Paolo Valleri

Source code(tar.gz)
Source code(zip)
R-2.8.2(Dec 9, 2013)
no more winservice (use nssm instead)

better imap support in DAL

db().select().as_tree()

bootstrap 2.3.2

codemirror 3.19

improved mongoDB support, thanks Alan

support for wiki custom render function

Wiki(...groups=['x','y']) allows bypassing default permissions

fixed websocket_messaging.py to support newer Tornado

NDB support for GAE, thanks Quint

fixed major concurrecy issue with MEMDB

blocked generic.jsonp for security reasons

many bug fixes, thanks Niphlod, Michele, Anthony, Tim, and many others.

Source code(tar.gz)
Source code(zip)
R-2.7.4(Oct 15, 2013)

various bug fixes
Source code(tar.gz)
Source code(zip)
R-2.7.1(Oct 5, 2013)
jQuery 1.10.2

codemirror 3.18, thanks Paolo

namespaces in T("Welcome", ns="namespace"), thanks jamarcer (experimental)

more Auth options, thanks Charles

more admin configuration, thanks Roberto

new gluon.contrib.strip.StripeForm for PCI compliant payments

webclient can hendle lists, thanks Yair

allows SQLFORM.grid(...,ignore_common_filters=True)

more translations, thanks Vladyslav

better session2trash.py, works with scheduler, thanks niphlod

fixed problem with ENABLED/DISABLED

many bug fixes, thanks niphlod, michele, anthony, roberto, tim, and others

Source code(tar.gz)
Source code(zip)
R-2.6.4(Sep 29, 2013)

Mostly bug-fixes from 2.6.1
Source code(tar.gz)
Source code(zip)
R-2.6.1(Sep 13, 2013)
Attention all users: For pre 2.6 applications to work with web2py >=2.6, you must copy static/js/web2py.js, controllers/appadmin.py, and views/appadmin.html from the welcome app to your own apps (all of them).

Attention production users: The updated handlers and examples are in handlers/ and examples/. The updated ones will not override the existing ones. To use the new ones it is not sufficient to upgrade web2py, you also need to copy the desired handler/example in the root web2py/ folder.

Attention MySQL users: The length of string fields changed from 255 to 512 bytes. If you have migrations enabled this will trigger a large migration. To prevent it, first set migrate_enabled=False, upgrade, check everything is ok, then add length=255 to your string Fields, then re-enable migrations with migrate_enabled=True if needed.

better directory structure: handlers/ extras/ examples/

better MongoDb support, thanks Alan

better Admin editor interface, thanks Paolo, Roberto (codemirror 3), and Lightdot

better layout.html and web2py_bootstrap.css, thanks Paolo

refactored web2py.js makes code more readable, thanks Niphlod

compute fields can depend on other compute(d) fields

more functions in appadmin (/manage/auth), thanks Anthony

support for CAST in SQL generation

new API jQuery('#component').reload()

new API rows.render()

new API table.field.referent, table._references

new API db(...).validate_and_update(...)

new API Wiki(..., force_render=True) renders the page source again instead of using cached

Wiki now automatically parses named component arguments @{f:a=1,b='twp',c=variable}

auth.get_or_create_user(login=False)

auth = Auth(crsf_protection = False) prevents creating sessions in login/register forms.

enable multiple renderers in wiki, thanks Alan

log messages from Auth are no longer translated (for speed and readability)

update jQuery mobile to 1.3.1

reduced memory footprint by conditionally loading Tk

faster pbkdf2 uses OpenSSL, thanks Michele

many speed improvements, thanks Michele

better session logic, prevents false positive when detecting session changes.

scripts/import_static.py converts a static site to a web2py app (experimental)

support for new http error code 451

profiler saves dump in dir, thanks Niphlod

upgraded pyfpdf, thanks Mariano

gluon/contrib/pdfinvoice.py for generating PDF invoices (assumes reportlab)

no more double submission of forms (even without crsf protection), thanks Niphlod

speedup for define_table, thanks Michele

settings.cfg to admin, thanks Paolo

many bugs fixed, thanks Niphlod, Michele, Roberto, Jonathan, and many others

Source code(tar.gz)
Source code(zip)
R-2.5.1(Sep 13, 2013)
New style virtual fields in grid

Conditional fields (experimental) db.table.field.show_if = db.table.otherfield==True or db.table.field.show_if = db.table.otherfiel.contains(values)

auth.settings.manager_group_role="manager" enables http://.../app/appadmin/auth_manage and http://.../app/appadmin/manage for members of the "manager" group. (also experimental)

support for POST variables in DELETE

Fixed memory leak when using the TAG helper

Source code(tar.gz)
Source code(zip)
R-2.4.7(Sep 13, 2013)
pypy support, thanks Niphlod

more bug fixes

...

Source code(tar.gz)
Source code(zip)
R-2.4.6(Sep 13, 2013)
better tests

new ANY_OF and IS_IPV6 validators

new custom save option

many small bug fixes

Source code(tar.gz)
Source code(zip)
R-2.4.5(Sep 13, 2013)
travis.ci integration (thanks Marc Abramowitz and Niphlod). Passes all tests (thanks Niplod).

IS_DATE and IS_DATETIME can specify timezone

Source code(tar.gz)
Source code(zip)
R-2.4.4(Sep 13, 2013)
2D GEO API: geoPoint, getLine, geoPolygon

support for 'json' field type in DAL

schema export with db.as_json/as_xml, thanks Alan

graph representation of models

support for semantic versioning

new bootstrap based admin, thanks Paolo

improved scheduler (and change in scheduler field names), thanks Niphlod

graphviz support added to adm, thanks Jose

on_failure in grid

db.table.field.abs()

better wiki

geoPoint, getLine, geoPolygon

better reporting of 500 ajax errors

better grid

improved/fixed mongodb support

improved parse_as_rest(patterns=...), thanks Denes

improved IMAP DAL support, thanks Alan

improved security when cookies in sessions

Row.as_xml, as_json, as_dict, as_yaml thanks Alan

smarter custom_import

setup-ubuntu-12-04-redmine-unicorn-web2py-uwsgi-nginx.sh

added support for motor and pulsar servers, thanks Niphlod

added json-rpc2 support

added pypyodbc.py driver

allow auth.settings.ondelete='CASCADE'

new syntax IS_EXPR(lambda value: ...

using google for QR codes (although Graph API will be deprecated in 2015)

upgraded fpdf to 1.7.1

bug fixes (including issues with calendar.js and archive tables)

Source code(tar.gz)
Source code(zip)
R-2.3.2(Sep 13, 2013)
new virtual fields syntax: db.define_table('person',Field('name'),Field.Virtual('namey',lambda row: row.person.name+'y'))

db.thing(name='Cohen',_orderby=db.thing.name), thanks Yair

made many modules Python 3.3 friendly (compile but not tested)

better welcome css, thanks Paolo

jQuery 1.8.3

Bootstrap 2.2.2

Modernizr 2.6.2 (custom full options)

integration with analyitics.js (0.2.0)

better scheduler, thanks Niphlod

page and media preview in wiki, thanks Niphlod

create new auth.wiki page from slug model, thanks Nico

conditional menus with auth.wiki(menugroups=['wiki_editor'])

better security in grid/smartgrid

allow LOADing multiple grids, thanks Niphlod

auth.settings.login_onfail, thanks Yair

better handling of session files for speed

added heroku support (experimental)

added rocket support for IPV6, thanks Chirs Winebrinner

more customizable menus with MENU(li_first, li_last..)

added support for paymentech (gluon/contrib/paymentech.py)

fixed broken cron

fixed possible xss with share.js

many bug fixes. Closed more than 50 tickets since 2.2.1

Source code(tar.gz)
Source code(zip)
R-2.2.1(Sep 13, 2013)
session.connect(cookie_key='secret', compression_level=9) stores sessions in cookies

T.is_writable = False prevents T from dynamically updating langauge files

all code is more PEP8 compliant

better custom_importer behaviour (now works per app, is smalled and faster)

fixed some bugs

upgraded feedparser.py and rss2.py

codemirror has autoresize

Source code(tar.gz)
Source code(zip)
R-2.1.1(Sep 13, 2013)
overall faster web2py

when apps are deleted, a w2p copy is left in deposit folder

change in cron (it is now disabled by default). removed -N option and introduced -Y.

faster web2py_uuid() and request initialization logic, thanks Michele

static asset management, thanks Niphlod

improved mobile admin

request.requires_https and Auth(secure=True), thanks Yarin and Niphlod

better custom_import (works per app and is faster), thanks Michele

redis_sesssion.py, thanks Niphlod

allow entropy computation in IS_STRONG and web2py.js, thanks Jonathan and Niphlod

fixed many aith.wiki problems

support for auth.wiki(render='html')

better welcome layout, thanks Paolo

db.define_table(...,redefine=True)

DAL, Row, and Rows object can now be pickled/unpickled, thanks to zombie DAL.

admin uses codemirror

allow syntax auth = Auth(db).define_tables()

better auth.wiki with preview, thanks Alan

better auth.impersonate, thanks Alan

upgraded jQuery 1.8

upgraded Bootstrap 2.1

fixed problem with dropbox_account.py

many fixes to cache.ram, cache.disk, memcache and gae_memcache

cache.with_prefix(cache.ram,'prefix')

db.table.field.epoch() counts seconds from epoch

DAL support for SQL CASE, example: db().select(...query.case('true','false))

DAL(...,do_connect=False) allows faking connections

DAL(...,auto_import=True) now retieves some fiel attributes

mail can specify a sender: mail.send(...,sender='Mr X <%(sender)s>')

renamed gluon/contrib/comet_messaging.py -> gluon/contrib/websocket_messaging.py

Source code(tar.gz)
Source code(zip)
R-2.0.2(Sep 13, 2013)
DAL Improvements

Support for DAL(lazy_tables=True) and db.define_table(on_define=lambda table:), thanks Jonathan

db(...).select(cacheable=True) make select 30% faster

db(...).select(cache=(cache.ram,3600)) now caches parsed data 100x faster

db(...).count(cache=(cache.ram,3600)) now supported

MongoDB support in DAL (experimental), thanks Mark Breedveld

geodal and spatialite, thanks Denes and Fran (experimental)

db.mytable._before_insert, _after_insert, _before_update, _after_update, _before_delete. _after_delete (list of callbacks)

db(...).update_naive(...) same as update but ignores table._before_update and table._after_update

DAL BIGINT support and DAL(...,bigint_id=True)

IS_IN_DB(..., distinct=True)

new syntax: db.mytable.insert(myuploadfield=open(....)), thank you Iceberg

db(...).select(db.mytable.myfield.count(distinct=True))

db(db.a)._update(name=db(db.b.a==db.a.id).nested_select(db.b.id))

db.mytable.myfield.filter_in, filter_out

db.mytable._enable_record_versioning(db) adds versioning to this table

teradata adapter, thanks Andrew Willimott

experimental Sybase Adapter

added db.table.field.avg()

Support for Google App Engine projections, thanks Christian

Field(... 'upload', default=path) now accepts a path to a local file as default value, if user does not upload a file. Relative path looks inside current application folder, thanks Marin

executesql(...,fields=,columns=) allows parsing of results in Rows, thanks Anthony

Rows.find(lambda row: bool(), limitby=(0,1))

Auth improvements

auth.enable_record_versioning(db) adds full versioning to all tables

@auth.requires_login(otherwise=URL(...))

auth supports salt and compatible with third party data, thanks Dave Stoll

CRYPT now defaults to pbkdf2(1000,20,sha1)

Built-in wiki with menu, tags, search, media, permissions. def index: return auth.wiki()

auth.settings.everybody_group_id

allow storage of uploads on any PyFileSystem (including amazon)

Form improvements

FORM.confirm('Are you sure?',{'Back':URL(...)})

SQLFORM.smartdictform(dict)

form.add_button(value,link)

SQLFORM.grid(groupby='...')

fixed security issue with SQLFORM.grid and SQLFORM.smartgrid

more export options in SQLFORM.grid and SQLFORM.smartgrid (html, xml, csv, ...)

Admin improvements

new admin pages: manage_students, bulk_regsiter, and progress reports

increased security in admin against CSRF

experimental Git integration

experimental OpenShift deployment

multi-language pluralization engine

ace text web editor in admin

Ukrainian translations, thanks Vladyslav Kozlovskyy

Romanian translation for welcome, thanks ionel

support for mercurial 2.6, thanks Vlad

Scheduler Improvements (thanks to niphlod, ykessler, dhx, toomim)

web2py.py -K myapp -X starts the myapp scheduler alongside the webserver

tasks are marked EXPIRED (if stop_time passed)

functions with no result don't end up in scheduler_run

more options: web2py.py -E -b -L

scheduler can now handle 10k tasks with 20 concurrent workers and with no issues

new params: tasks can be found in the environment (no need to define the tasks parameter) max_empty_runs kills the workers automatically if no new tasks are found in queue (nice for "spikes" of processing power) discard_results to completely discard the results (if you don't need the output of the task) utc_time enables datetime calculations with UTC time

scheduler_task changes: task_name is no longer required (filled automatically with function_name if found empty) uuid makes easy to coordinate scheduler_task maintenance (filled automatically if not provided) stop_time has no default (previously was today+1) retry_failed to requeue automatically failed tasks sync_output refreshes automatically the output (nice to report percentages)

workers can be: DISABLED (put to sleep and do nothing if not sending the heartbeat every 30 seconds) TERMINATE (complete the current task and then die) KILL (kill ASAP)

Other Improvements

gluon/contrib/webclient.py makes it easy to create functional tests for app

DIV(..).elements(...replace=...), thanks Anthony

new layout based on Twitter Bootstrap

New generic views: generic.ics (Mac Mail Calendar) and generic.map (Google Maps)

request.args(0,default=0, cast=int, otherwise=URL(...)), thanks Anthony

redirect(...,type='auto') will be handled properly in ajax responses

routes in can redirect outside with routes_in=[('/path','303->http://..')]

better memcache support

improved spreadsheet, thanks Alan

new internationalization engine, thanks Vladyslav

pluralization engine, thanks Vladyslav

new markmin with support for nested lists, , , autolinks, thanks Vladyslav

new syntax: {{=BR()*5}}

gluon.cache.lazy_cache decorator allows caching functions in modules

.coffee and .less support in response.files, thanks Sam Sheftel

ldap certificate support

pg8000 postgresql driver support (experimental)

@cache('%(name)s%(args)s%(vars)s',5) and cache.autokey

added tox.ini, thanks Marc

web2py.py --run_system_tests, thanks Marc Abramowitz

html.py (and web2py helpers) can be used without web2py dependencies

new fpdf, thanks Mariano

Source code(tar.gz)
Source code(zip)

Free and open source full-stack enterprise framework for agile development of secure database-driven web-based applications, written and programmable in Python.

Related tags

Overview

Readme

Google App Engine deployment

Important reminder about this GIT repo

Documentation (readthedocs.org)

Tests

Installation Instructions

web2py directory structure

Issues?

Comments

Releases(2.19.1)

2.19.1(Mar 21, 2020)

R-2.17.1(Aug 6, 2018)

R-2.11.2(Jun 12, 2015)

R-2.10.3(Apr 2, 2015)

R-2.10.2(Apr 1, 2015)

R-2.10.1(Apr 1, 2015)

R-2.9.12(Jan 18, 2015)

R-2.9.10(Sep 15, 2014)

R-2.9.5(Apr 7, 2014)

R-2.9.4(Mar 13, 2014)

R-2.8.2(Dec 9, 2013)

R-2.7.4(Oct 15, 2013)

R-2.7.1(Oct 5, 2013)

R-2.6.4(Sep 29, 2013)

R-2.6.1(Sep 13, 2013)

R-2.5.1(Sep 13, 2013)

R-2.4.7(Sep 13, 2013)

R-2.4.6(Sep 13, 2013)

R-2.4.5(Sep 13, 2013)

R-2.4.4(Sep 13, 2013)

R-2.3.2(Sep 13, 2013)

R-2.2.1(Sep 13, 2013)

R-2.1.1(Sep 13, 2013)

R-2.0.2(Sep 13, 2013)

DAL Improvements

Auth improvements

Form improvements

Admin improvements

Scheduler Improvements (thanks to niphlod, ykessler, dhx, toomim)

Other Improvements

Owner

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