Mercurial Repository: p/roundup/code: roundup/hyperdb.py comparison

comparison roundup/hyperdb.py @ 1085:04a6b3bfbf23

instance_config -> config, and other related cleanups

author	Richard Jones <richard@users.sourceforge.net>
date	Mon, 09 Sep 2002 23:55:29 +0000
parents	07f88a837450
children	8dd4f736370b

comparison

equal deleted inserted replaced

-:a625adcd6254
+:04a6b3bfbf23
 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 # FOR A PARTICULAR PURPOSE.  THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 #
-# $Id: hyperdb.py,v 1.81 2002-08-30 08:37:16 richard Exp $
+# $Id: hyperdb.py,v 1.82 2002-09-09 23:55:19 richard Exp $
 __doc__ = """
 Hyperdatabase implementation, especially field types.
 """
 cl = Class(db, name, name=String(), order=String())
 for i in range(len(options)):
 cl.create(name=options[i], order=i)
 return hyperdb.Link(name)
-#
-# $Log: not supported by cvs2svn $
-# Revision 1.80  2002/08/16 04:28:13  richard
-# added is_retired query to Class
-#
-# Revision 1.79  2002/07/29 23:30:14  richard
-# documentation reorg post-new-security
-#
-# Revision 1.78  2002/07/21 03:26:37  richard
-# Gordon, does this help?
-#
-# Revision 1.77  2002/07/18 11:27:47  richard
-# ws
-#
-# Revision 1.76  2002/07/18 11:17:30  gmcm
-# Add Number and Boolean types to hyperdb.
-# Add conversion cases to web, mail & admin interfaces.
-# Add storage/serialization cases to back_anydbm & back_metakit.
-#
-# Revision 1.75  2002/07/14 02:05:53  richard
-# . all storage-specific code (ie. backend) is now implemented by the backends
-#
-# Revision 1.74  2002/07/10 00:24:10  richard
-# braino
-#
-# Revision 1.73  2002/07/10 00:19:48  richard
-# Added explicit closing of backend database handles.
-#
-# Revision 1.72  2002/07/09 21:53:38  gmcm
-# Optimize Class.find so that the propspec can contain a set of ids to match.
-# This is used by indexer.search so it can do just one find for all the index matches.
-# This was already confusing code, but for common terms (lots of index matches),
-# it is enormously faster.
-#
-# Revision 1.71  2002/07/09 03:02:52  richard
-# More indexer work:
-# - all String properties may now be indexed too. Currently there's a bit of
-#   "issue" specific code in the actual searching which needs to be
-#   addressed. In a nutshell:
-#   + pass 'indexme="yes"' as a String() property initialisation arg, eg:
-#         file = FileClass(db, "file", name=String(), type=String(),
-#             comment=String(indexme="yes"))
-#   + the comment will then be indexed and be searchable, with the results
-#     related back to the issue that the file is linked to
-# - as a result of this work, the FileClass has a default MIME type that may
-#   be overridden in a subclass, or by the use of a "type" property as is
-#   done in the default templates.
-# - the regeneration of the indexes (if necessary) is done once the schema is
-#   set up in the dbinit.
-#
-# Revision 1.70  2002/06/27 12:06:20  gmcm
-# Improve an error message.
-#
-# Revision 1.69  2002/06/17 23:15:29  richard
-# Can debug to stdout now
-#
-# Revision 1.68  2002/06/11 06:52:03  richard
-#  . #564271 ] find() and new properties
-#
-# Revision 1.67  2002/06/11 05:02:37  richard
-#  . #565979 ] code error in hyperdb.Class.find
-#
-# Revision 1.66  2002/05/25 07:16:24  rochecompaan
-# Merged search_indexing-branch with HEAD
-#
-# Revision 1.65  2002/05/22 04:12:05  richard
-#  . applied patch #558876 ] cgi client customization
-#    ... with significant additions and modifications ;)
-#    - extended handling of ML assignedto to all places it's handled
-#    - added more NotFound info
-#
-# Revision 1.64  2002/05/15 06:21:21  richard
-#  . node caching now works, and gives a small boost in performance
-#
-# As a part of this, I cleaned up the DEBUG output and implemented TRACE
-# output (HYPERDBTRACE='file to trace to') with checkpoints at the start of
-# CGI requests. Run roundup with python -O to skip all the DEBUG/TRACE stuff
-# (using if __debug__ which is compiled out with -O)
-#
-# Revision 1.63  2002/04/15 23:25:15  richard
-# . node ids are now generated from a lockable store - no more race conditions
-#
-# We're using the portalocker code by Jonathan Feinberg that was contributed
-# to the ASPN Python cookbook. This gives us locking across Unix and Windows.
-#
-# Revision 1.62  2002/04/03 07:05:50  richard
-# d'oh! killed retirement of nodes :(
-# all better now...
-#
-# Revision 1.61  2002/04/03 06:11:51  richard
-# Fix for old databases that contain properties that don't exist any more.
-#
-# Revision 1.60  2002/04/03 05:54:31  richard
-# Fixed serialisation problem by moving the serialisation step out of the
-# hyperdb.Class (get, set) into the hyperdb.Database.
-#
-# Also fixed htmltemplate after the showid changes I made yesterday.
-#
-# Unit tests for all of the above written.
-#
-# Revision 1.59.2.2  2002/04/20 13:23:33  rochecompaan
-# We now have a separate search page for nodes.  Search links for
-# different classes can be customized in instance_config similar to
-# index links.
-#
-# Revision 1.59.2.1  2002/04/19 19:54:42  rochecompaan
-# cgi_client.py
-#     removed search link for the time being
-#     moved rendering of matches to htmltemplate
-# hyperdb.py
-#     filtering of nodes on full text search incorporated in filter method
-# roundupdb.py
-#     added paramater to call of filter method
-# roundup_indexer.py
-#     added search method to RoundupIndexer class
-#
-# Revision 1.59  2002/03/12 22:52:26  richard
-# more pychecker warnings removed
-#
-# Revision 1.58  2002/02/27 03:23:16  richard
-# Ran it through pychecker, made fixes
-#
-# Revision 1.57  2002/02/20 05:23:24  richard
-# Didn't accomodate new values for new properties
-#
-# Revision 1.56  2002/02/20 05:05:28  richard
-#  . Added simple editing for classes that don't define a templated interface.
-#    - access using the admin "class list" interface
-#    - limited to admin-only
-#    - requires the csv module from object-craft (url given if it's missing)
-#
-# Revision 1.55  2002/02/15 07:27:12  richard
-# Oops, precedences around the way w0rng.
-#
-# Revision 1.54  2002/02/15 07:08:44  richard
-#  . Alternate email addresses are now available for users. See the MIGRATION
-#    file for info on how to activate the feature.
-#
-# Revision 1.53  2002/01/22 07:21:13  richard
-# . fixed back_bsddb so it passed the journal tests
-#
-# ... it didn't seem happy using the back_anydbm _open method, which is odd.
-# Yet another occurrance of whichdb not being able to recognise older bsddb
-# databases. Yadda yadda. Made the HYPERDBDEBUG stuff more sane in the
-# process.
-#
-# Revision 1.52  2002/01/21 16:33:19  rochecompaan
-# You can now use the roundup-admin tool to pack the database
-#
-# Revision 1.51  2002/01/21 03:01:29  richard
-# brief docco on the do_journal argument
-#
-# Revision 1.50  2002/01/19 13:16:04  rochecompaan
-# Journal entries for link and multilink properties can now be switched on
-# or off.
-#
-# Revision 1.49  2002/01/16 07:02:57  richard
-#  . lots of date/interval related changes:
-#    - more relaxed date format for input
-#
-# Revision 1.48  2002/01/14 06:32:34  richard
-#  . #502951 ] adding new properties to old database
-#
-# Revision 1.47  2002/01/14 02:20:15  richard
-#  . changed all config accesses so they access either the instance or the
-#    config attriubute on the db. This means that all config is obtained from
-#    instance_config instead of the mish-mash of classes. This will make
-#    switching to a ConfigParser setup easier too, I hope.
-#
-# At a minimum, this makes migration a _little_ easier (a lot easier in the
-# 0.5.0 switch, I hope!)
-#
-# Revision 1.46  2002/01/07 10:42:23  richard
-# oops
-#
-# Revision 1.45  2002/01/02 04:18:17  richard
-# hyperdb docstrings
-#
-# Revision 1.44  2002/01/02 02:31:38  richard
-# Sorry for the huge checkin message - I was only intending to implement #496356
-# but I found a number of places where things had been broken by transactions:
-#  . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
-#    for _all_ roundup-generated smtp messages to be sent to.
-#  . the transaction cache had broken the roundupdb.Class set() reactors
-#  . newly-created author users in the mailgw weren't being committed to the db
-#
-# Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
-# on when I found that stuff :):
-#  . #496356 ] Use threading in messages
-#  . detectors were being registered multiple times
-#  . added tests for mailgw
-#  . much better attaching of erroneous messages in the mail gateway
-#
-# Revision 1.43  2001/12/20 06:13:24  rochecompaan
-# Bugs fixed:
-#   . Exception handling in hyperdb for strings-that-look-like numbers got
-#     lost somewhere
-#   . Internet Explorer submits full path for filename - we now strip away
-#     the path
-# Features added:
-#   . Link and multilink properties are now displayed sorted in the cgi
-#     interface
-#
-# Revision 1.42  2001/12/16 10:53:37  richard
-# take a copy of the node dict so that the subsequent set
-# operation doesn't modify the oldvalues structure
-#
-# Revision 1.41  2001/12/15 23:47:47  richard
-# Cleaned up some bare except statements
-#
-# Revision 1.40  2001/12/14 23:42:57  richard
-# yuck, a gdbm instance tests false :(
-# I've left the debugging code in - it should be removed one day if we're ever
-# _really_ anal about performace :)
-#
-# Revision 1.39  2001/12/02 05:06:16  richard
-# . We now use weakrefs in the Classes to keep the database reference, so
-#   the close() method on the database is no longer needed.
-#   I bumped the minimum python requirement up to 2.1 accordingly.
-# . #487480 ] roundup-server
-# . #487476 ] INSTALL.txt
-#
-# I also cleaned up the change message / post-edit stuff in the cgi client.
-# There's now a clearly marked "TODO: append the change note" where I believe
-# the change note should be added there. The "changes" list will obviously
-# have to be modified to be a dict of the changes, or somesuch.
-#
-# More testing needed.
-#
-# Revision 1.38  2001/12/01 07:17:50  richard
-# . We now have basic transaction support! Information is only written to
-#   the database when the commit() method is called. Only the anydbm
-#   backend is modified in this way - neither of the bsddb backends have been.
-#   The mail, admin and cgi interfaces all use commit (except the admin tool
-#   doesn't have a commit command, so interactive users can't commit...)
-# . Fixed login/registration forwarding the user to the right page (or not,
-#   on a failure)
-#
-# Revision 1.37  2001/11/28 21:55:35  richard
-#  . login_action and newuser_action return values were being ignored
-#  . Woohoo! Found that bloody re-login bug that was killing the mail
-#    gateway.
-#  (also a minor cleanup in hyperdb)
-#
-# Revision 1.36  2001/11/27 03:16:09  richard
-# Another place that wasn't handling missing properties.
-#
-# Revision 1.35  2001/11/22 15:46:42  jhermann
-# Added module docstrings to all modules.
-#
-# Revision 1.34  2001/11/21 04:04:43  richard
-# *sigh* more missing value handling
-#
-# Revision 1.33  2001/11/21 03:40:54  richard
-# more new property handling
-#
-# Revision 1.32  2001/11/21 03:11:28  richard
-# Better handling of new properties.
-#
-# Revision 1.31  2001/11/12 22:01:06  richard
-# Fixed issues with nosy reaction and author copies.
-#
-# Revision 1.30  2001/11/09 10:11:08  richard
-#  . roundup-admin now handles all hyperdb exceptions
-#
-# Revision 1.29  2001/10/27 00:17:41  richard
-# Made Class.stringFind() do caseless matching.
-#
-# Revision 1.28  2001/10/21 04:44:50  richard
-# bug #473124: UI inconsistency with Link fields.
-#    This also prompted me to fix a fairly long-standing usability issue -
-#    that of being able to turn off certain filters.
-#
-# Revision 1.27  2001/10/20 23:44:27  richard
-# Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
-#
-# Revision 1.26  2001/10/16 03:48:01  richard
-# admin tool now complains if a "find" is attempted with a non-link property.
-#
-# Revision 1.25  2001/10/11 00:17:51  richard
-# Reverted a change in hyperdb so the default value for missing property
-# values in a create() is None and not '' (the empty string.) This obviously
-# breaks CSV import/export - the string 'None' will be created in an
-# export/import operation.
-#
-# Revision 1.24  2001/10/10 03:54:57  richard
-# Added database importing and exporting through CSV files.
-# Uses the csv module from object-craft for exporting if it's available.
-# Requires the csv module for importing.
-#
-# Revision 1.23  2001/10/09 23:58:10  richard
-# Moved the data stringification up into the hyperdb.Class class' get, set
-# and create methods. This means that the data is also stringified for the
-# journal call, and removes duplication of code from the backends. The
-# backend code now only sees strings.
-#
-# Revision 1.22  2001/10/09 07:25:59  richard
-# Added the Password property type. See "pydoc roundup.password" for
-# implementation details. Have updated some of the documentation too.
-#
-# Revision 1.21  2001/10/05 02:23:24  richard
-#  . roundup-admin create now prompts for property info if none is supplied
-#    on the command-line.
-#  . hyperdb Class getprops() method may now return only the mutable
-#    properties.
-#  . Login now uses cookies, which makes it a whole lot more flexible. We can
-#    now support anonymous user access (read-only, unless there's an
-#    "anonymous" user, in which case write access is permitted). Login
-#    handling has been moved into cgi_client.Client.main()
-#  . The "extended" schema is now the default in roundup init.
-#  . The schemas have had their page headings modified to cope with the new
-#    login handling. Existing installations should copy the interfaces.py
-#    file from the roundup lib directory to their instance home.
-#  . Incorrectly had a Bizar Software copyright on the cgitb.py module from
-#    Ping - has been removed.
-#  . Fixed a whole bunch of places in the CGI interface where we should have
-#    been returning Not Found instead of throwing an exception.
-#  . Fixed a deviation from the spec: trying to modify the 'id' property of
-#    an item now throws an exception.
-#
-# Revision 1.20  2001/10/04 02:12:42  richard
-# Added nicer command-line item adding: passing no arguments will enter an
-# interactive more which asks for each property in turn. While I was at it, I
-# fixed an implementation problem WRT the spec - I wasn't raising a
-# ValueError if the key property was missing from a create(). Also added a
-# protected=boolean argument to getprops() so we can list only the mutable
-# properties (defaults to yes, which lists the immutables).
-#
-# Revision 1.19  2001/08/29 04:47:18  richard
-# Fixed CGI client change messages so they actually include the properties
-# changed (again).
-#
-# Revision 1.18  2001/08/16 07:34:59  richard
-# better CGI text searching - but hidden filter fields are disappearing...
-#
-# Revision 1.17  2001/08/16 06:59:58  richard
-# all searches use re now - and they're all case insensitive
-#
-# Revision 1.16  2001/08/15 23:43:18  richard
-# Fixed some isFooTypes that I missed.
-# Refactored some code in the CGI code.
-#
-# Revision 1.15  2001/08/12 06:32:36  richard
-# using isinstance(blah, Foo) now instead of isFooType
-#
-# Revision 1.14  2001/08/07 00:24:42  richard
-# stupid typo
-#
-# Revision 1.13  2001/08/07 00:15:51  richard
-# Added the copyright/license notice to (nearly) all files at request of
-# Bizar Software.
-#
-# Revision 1.12  2001/08/02 06:38:17  richard
-# Roundupdb now appends "mailing list" information to its messages which
-# include the e-mail address and web interface address. Templates may
-# override this in their db classes to include specific information (support
-# instructions, etc).
-#
-# Revision 1.11  2001/08/01 04:24:21  richard
-# mailgw was assuming certain properties existed on the issues being created.
-#
-# Revision 1.10  2001/07/30 02:38:31  richard
-# get() now has a default arg - for migration only.
-#
-# Revision 1.9  2001/07/29 09:28:23  richard
-# Fixed sorting by clicking on column headings.
-#
-# Revision 1.8  2001/07/29 08:27:40  richard
-# Fixed handling of passed-in values in form elements (ie. during a
-# drill-down)
-#
-# Revision 1.7  2001/07/29 07:01:39  richard
-# Added vim command to all source so that we don't get no steenkin' tabs :)
-#
-# Revision 1.6  2001/07/29 05:36:14  richard
-# Cleanup of the link label generation.
-#
-# Revision 1.5  2001/07/29 04:05:37  richard
-# Added the fabricated property "id".
-#
-# Revision 1.4  2001/07/27 06:25:35  richard
-# Fixed some of the exceptions so they're the right type.
-# Removed the str()-ification of node ids so we don't mask oopsy errors any
-# more.
-#
-# Revision 1.3  2001/07/27 05:17:14  richard
-# just some comments
-#
-# Revision 1.2  2001/07/22 12:09:32  richard
-# Final commit of Grande Splite
-#
-# Revision 1.1  2001/07/22 11:58:35  richard
-# More Grande Splite
-#
-#
 # vim: set filetype=python ts=4 sw=4 et si

Mercurial > p > roundup > code

comparison roundup/hyperdb.py @ 1085:04a6b3bfbf23