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pyRCV2
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68 Commits

Author SHA1 Message Date
RunasSudo d5db9b5df6
Report method of breaking ties 2021-01-15 16:06:27 +11:00
RunasSudo 1e2f74e60b
Fix bug where withdrawn candidates would interfere with bulk exclusion, etc. logic 2021-01-15 16:00:22 +11:00
RunasSudo 1bc0aaf03c
Report --numbers gfixed in describe_options 2021-01-15 15:23:55 +11:00
RunasSudo f534c983cd
Implement guarded fixed-point arithmetic 2021-01-14 22:31:24 +11:00
RunasSudo f724ae0b93
Fix bug in --numbers fixed in Python where results would not be rounded after division 2021-01-14 02:17:16 +11:00
RunasSudo 6612c35d4a
Fix bug/typo leading to incorrect --ties prompt behaviour in Python 2021-01-14 00:16:36 +11:00
RunasSudo 77c5cfca75
Fix bug/handling of withdrawn candidates in Meek STV 2021-01-13 22:40:59 +11:00
RunasSudo 5f9d18cb04
Add additional tests for other rounding types 2021-01-13 22:38:53 +11:00
RunasSudo d23eee79bb
Refactor/DRY Gregory method implementations 2021-01-13 00:25:51 +11:00
RunasSudo ad7efe3133
Add tests for tie breakers 2021-01-12 23:54:56 +11:00
RunasSudo 5812b252d8
Correct some bugs and add additional test cases 
Fix describing election with only --ties prompt
Return JS number from SHARandom
 2021-01-12 03:51:57 +11:00
RunasSudo fccb36ffbd
Add test coverage reporting 2021-01-12 03:15:58 +11:00
RunasSudo c78a30d5b2
Report transfer values in detailed comments 2021-01-10 02:05:02 +11:00
RunasSudo 235c17b33a
Add detailed commentary to JS report sheet 2021-01-09 23:58:25 +11:00
RunasSudo c3c2fed444
Correct bug/logic error in ERS97 
Do not double-count surpluses of elected candidates towards total active vote
 2021-01-09 04:55:27 +11:00
RunasSudo ede1da73ad
Add detailed comments per stage 2021-01-09 04:55:27 +11:00
RunasSudo bd5910e7f6
Refactor Gregory method classes into pyRCV2.method.gregory package 2021-01-08 19:21:33 +11:00
RunasSudo 39d0adbd0d
Implement Meek STV 2021-01-08 19:16:56 +11:00
RunasSudo 04f1b9c177
Fix bug in ERS97 implementation 
Do not attempt to elect candidates already elected
 2021-01-07 03:59:49 +11:00
RunasSudo 7ee56f97f8
Display order of election in count report 2021-01-05 03:50:39 +11:00
RunasSudo 60008d1e84
Add forwards tie breaking 2021-01-05 01:27:30 +11:00
RunasSudo 64d23751a5
Fix bugs in ERS97 implementation 
Re-calculate votes required for election after electing a candidate
Round votes required for election up in accordance with vote rounding
 2021-01-04 20:46:18 +11:00
RunasSudo 0b3651d450
Display error message in JS version when known STVException 2021-01-04 19:34:55 +11:00
RunasSudo 6b5c188668
Adjust PRSA 1977 implementation 
Count in votes to 3 decimal places
Round transfer values correctly
 2021-01-04 18:10:07 +11:00
RunasSudo fb33a96d37
Implement ERS97 2021-01-04 17:26:11 +11:00
RunasSudo 1f4c7f8efe
Tweak CLI interface 
Default to "prompt" for ties
Allow hiding excluded candidates and sorting by votes in count report
 2021-01-03 19:16:48 +11:00
RunasSudo 61601f05cc
Make Wright method a variant of regular STV as an exclusion method 2021-01-03 19:04:14 +11:00
RunasSudo 8d7a1ea1f9
Optimisations for number handling 
DRY number classes
Implement __iadd__, etc. for better performance
 2021-01-03 18:39:32 +11:00
RunasSudo 673b531475
Optimisation: Do not re-sort already sorted parcels in exclusion by_value 2021-01-03 17:20:13 +11:00
RunasSudo 891f82e148
Fix bug in JS implementation of exclusive Gregory 
Remove dependency on Transcrypt's itertools.groupby as this does not appear to work
 2021-01-03 02:05:49 +11:00
RunasSudo 3b9a98fabd
Improve pretty printing 
Print stage of count
Avoid printing too many decimal places in JS client
 2021-01-03 02:05:15 +11:00
RunasSudo e219969711
Expose advanced rounding options in count software 2021-01-03 01:23:11 +11:00
RunasSudo a3d79e993a
Implement advanced rounding functionality in API 2021-01-03 00:29:41 +11:00
RunasSudo 7b52f8f06d
Remove native integers mode in preparation for more advanced rounding options 2021-01-03 00:29:24 +11:00
RunasSudo 8a304aedcf
Fix/tweak numbers implementation 
Round fixed point decimals in initialiser to match Python behaviour
Add pretty printing for Python
 2021-01-02 23:35:17 +11:00
RunasSudo 0b567e66e3
Rename parcels_by_value to by_value and update documentation 2020-12-31 16:50:19 +11:00
RunasSudo 29c15645b4
Fix bug in STV implementation 
Do not allow surplus transfers to interrupt a candidate exclusion
 2020-12-31 01:51:13 +11:00
RunasSudo 61506f0082
Implement exclusion of parcels by value + Senate STV 2020-12-30 02:33:09 +11:00
RunasSudo 803941a53a
Raise Exception in Python when attempting to operate on incompatible types, as this will be invalid in JS 2020-12-30 02:32:36 +11:00
RunasSudo f0e8bac4b7
Add test case based on CSM15 ballot data 2020-12-29 22:55:21 +11:00
RunasSudo 509768c071
Separate out parcel handling logic 2020-12-29 02:43:37 +11:00
RunasSudo ec75a61406
Fix error/bug with Wright STV in Python CLI 2020-12-28 01:14:19 +11:00
RunasSudo c9ff0a16fb
Fix error/bug when excluding candidates in exclusive Gregory 2020-12-27 23:30:54 +11:00
RunasSudo 7ad142f19d
Implement prompting for ties 2020-12-27 23:28:16 +11:00
RunasSudo 4e06dfe068
Minor tweaks 
Show progressive transfers during exclusive Gregory exclusion
Don't perform bulk election in the middle of an exclusion
Limit decimals displayed if using fixed numbers with < 2 dps
 2020-12-27 21:50:30 +11:00
RunasSudo f6596bd8e8
Implement exclusive Gregory and PRSA 1977 rules 2020-12-27 21:25:40 +11:00
RunasSudo 8307ebf86c
Rename base WIG/UIG classes 2020-12-27 18:57:36 +11:00
RunasSudo 81dbadb8ae
Fix error/bug in unweighted inclusive Gregory implementation 2020-12-27 18:55:29 +11:00
RunasSudo d1528ee987
Implement option to disable bulk election 2020-12-27 18:28:35 +11:00
RunasSudo 503fed26d1
Implement backwards tie breaking 2020-12-24 01:36:39 +11:00