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99 Commits (8cb08ad030d33e6c4b19a082b823a42387b31dd4)

Author SHA1 Message Date
Salvo 'LtWorf' Tomaselli 8cb08ad030 Change relational language to use math symbols 
The symbols previously used were a Canadian script, and were looking
good enough, but they might not be installed in every machine.

Besides, all this is to workaround a Qt5 bug that prevents from
rendering those symbols at times.
 2015-05-31 19:01:03 +07:00
Salvo 'LtWorf' Tomaselli fd4677be00 Mention the language switch 2015-02-19 12:58:36 +07:00
Salvo 'LtWorf' Tomaselli da4c549ea0 Drop support for PySide 
It's no longer developed and I'm moving to Qt5 which
is not supported
 2015-02-18 17:53:02 +07:00
Salvo 'LtWorf' Tomaselli 8321232484 Fix bug in relational-cli that made it crash when an exception was raised 2014-01-11 12:27:16 +07:00
Salvo 'LtWorf' Tomaselli be0d95b838 Prepare for new version 2014-01-11 12:21:41 +07:00
Salvo 'LtWorf' Tomaselli c12c51dab9 Removed support for pyside 2013-12-27 00:56:57 +07:00
Salvo 'LtWorf' Tomaselli 5e4a703f56 New way of checking for new versions 2013-12-27 00:16:12 +07:00
LtWorf 3978259f4a - improved an optimization, to produce a simpler select condition under certain circumstances 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@343 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-11-07 19:01:33 +07:00
LtWorf 0986da8db7 - parser gives more indicative errors 
- changed two "range" into xrange


git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@340 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-11-01 19:29:55 +07:00
LtWorf 48bde3ea84 - Improved tokenizer 
- GUI shows unicode errors (i really can't wait for debian to have pyqt in python 3)



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@339 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-11-01 18:47:03 +07:00
LtWorf cdd771462d - command line interface using new API 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@333 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-17 21:26:01 +07:00
LtWorf 17452f1e0b - migrating to unicode 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@329 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-15 21:45:33 +07:00
LtWorf 2f8e604d0d - Can create relation classes from the table 
- Can add new relations and edit current ones, it apparently works



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@325 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-13 18:44:20 +07:00
LtWorf c5af23d05c - apparently it works, needs further testing 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@319 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-08 22:35:24 +07:00
LtWorf b186ddae39 - Unified main GUI too, but work is still in progress... 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@317 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-08 18:32:31 +07:00
LtWorf 954dabb447 - Tries to launch using pyqt 1st and then pyside 
- Unified about.py, now using the same code



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@314 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-10-08 17:05:07 +07:00
LtWorf fb7e9d2b6f - Can perform survey from command line interface too 
- Module to send survey directly
- Can check the latest version from the svn repository



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@311 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-06-14 16:21:15 +07:00
LtWorf d6a3309014 - Can send email in survery (apparently for some people it is too difficult to understand i can't reply to them if they use an anonymous survey to contact me) 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@310 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-06-14 15:27:06 +07:00
LtWorf 4a296c52cf - termcolor modified to use bold by default 
- uses colors in readline



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@297 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-04-01 10:28:47 +07:00
LtWorf 3ca26b10c6 - Forces relations to have correct attribute names 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@296 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-04-01 07:06:08 +07:00
LtWorf dfb3f19acf - Raises exception for wrong relational operations 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@295 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-04-01 06:38:47 +07:00
LtWorf 52c20fc79d - Prepared for next version 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@292 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-22 20:54:55 +07:00
LtWorf f8b0ab746b - Added test 
- Re-sorted CHANGELOG



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@286 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-22 13:28:41 +07:00
LtWorf 8065f65d2d - simplified linegui checking if query is an assignment 
- Reports missing GUI modules
- Will not load relations if given name is not valid
- Will not execute if relation dest name is not valid



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@283 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-21 07:43:57 +07:00
LtWorf 4d78540440 - Relation list is sorted 
- Selects last item of history (so it scrolls)
- Fixes saving relations
- Simplified code, removing useless iterations



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@281 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-20 21:49:02 +07:00
LtWorf 87302f2e64 - Change from 0.12 to version 1.0 
- Correct wrong float type in ratings.csv
- Small correction in manpages
- More complete debian changelog


git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@275 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-04 12:38:00 +07:00
LtWorf 3b0392e867 - Float type recognition is more robust, now handled using a regexp 
- Date type recognition is more robust, now using a combination of regexp plus date object
- Parsing of strings representing dates is now cached, eliminating the need for double parse



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@270 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-03-03 08:46:04 +07:00
LtWorf 71697bb2e8 - Implemented select_union_intersect_subtract general optimization 
- Added tests for the new optimization



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@268 014f5005-505e-4b48-8d0a-63407b615a7c
 2011-02-18 18:11:39 +07:00
LtWorf 19ac2aaacd - Set hash method for the classes 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@265 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-11-26 09:12:34 +07:00
LtWorf ca14c23947 - parallel module finally does something 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@264 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-11-24 16:34:09 +07:00
LtWorf 99692f7d70 - Fixed futile_union_intersection_subtraction optimization that didn't work when selection operator was in the left subtree 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@262 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-10-11 12:06:41 +07:00
LtWorf 6fdd572faa - Fixed optimization involving selection and parenthesis in the expression 
- Added more clear documentation in recoursive_scan



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@260 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-10-11 10:49:55 +07:00
LtWorf 41de96997d - Removed debug print 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@259 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-10-08 05:52:09 +07:00
LtWorf e375a65ec6 - Clearer and better code for handling relation comparisons 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@252 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-09-22 13:31:19 +07:00
LtWorf d63d0e78c0 - Rename will mark the resulting relation as readonly and subsequent updates, insert or deletes will actually copy the content 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@251 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-09-22 13:12:02 +07:00
LtWorf 2073b4db4a - Internally uses set instead of lists to describe relation's content 
- Discards the old and not so functional tlb format



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@250 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-09-22 12:53:36 +07:00
LtWorf 9032f1c674 - Removed encoding from .desktop file (was deprecated) 
- Added manpage for relational-cli



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@247 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-08-03 23:31:21 +07:00
LtWorf 7b7ea3e3b1 - Prepared for next version 
- Reversed order of versions in changelog


git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@246 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-07-03 18:32:26 +07:00
LtWorf 45af67f241 - Added division operator 
- Edited parser module to return the fields returned by a division operation
- Edited relation class API, renaming the rearrange method to _rearrange_
- Readline interface specifies that completion works only if supported by the terminal
- Added todo file



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@240 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-07-02 14:43:32 +07:00
LtWorf 215386350d - Support for division operator in interfaces (not yet in the backend) 
- Fixed error printing in qt ui for python 2.6



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@238 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-07-02 13:50:06 +07:00
LtWorf 84172d78bb - Changelog 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@237 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-06-21 22:13:00 +07:00
LtWorf 9a51c38be6 - Added attempt of completion on files 
- Added help
- Better handling of input termination or empty lines


git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@233 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-06-21 17:05:31 +07:00
LtWorf f1018b20f8 - Uses getopt to handle the command line in a more standard way 
- Organized code so the ui can be either qt or curses



git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@223 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-03-21 12:55:32 +07:00
LtWorf 2c4757dafb - When a query fails, shows the message of the exception 
- Improved tokenizer for select in optimizations, now can accept operators in identifiers


git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@220 014f5005-505e-4b48-8d0a-63407b615a7c
 2010-03-19 16:06:02 +07:00
LtWorf 8633052af2 Automatically fills some fields in the survey 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@218 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-09-19 09:25:38 +07:00
LtWorf 9d39f8836e Added .desktop file on svn 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@216 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-09-18 22:57:44 +07:00
LtWorf ffa7140c6d Fixed problem with float numbers with selection of certain relations 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@215 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-09-18 22:57:02 +07:00
LtWorf 9c12a662ea Using fakeroot instead of su in make debian 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@214 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-09-09 13:17:38 +07:00
LtWorf f9d4858383 added code for selection into sql.py 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@212 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-08-20 16:10:55 +07:00
LtWorf f907981b49 error in changelog 
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@211 014f5005-505e-4b48-8d0a-63407b615a7c
 2009-08-18 11:53:26 +07:00