Opened 8 years ago
Closed 8 years ago
#15121 closed enhancement (fixed)
a quick way to create trees
Reported by: | chapoton | Owned by: | |
---|---|---|---|
Priority: | minor | Milestone: | sage-5.13 |
Component: | combinatorics | Keywords: | trees |
Cc: | sage-combinat | Merged in: | sage-5.13.beta2 |
Authors: | Frédéric Chapoton | Reviewers: | Travis Scrimshaw |
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description (last modified by )
I propose a method to create (unlabelled) trees conveniently.
One enters a sequence of hexadecimal numbers, and this is converted into a rooted tree.
Attachments (1)
Change History (10)
comment:1 Changed 8 years ago by
- Dependencies set to #11529
comment:2 Changed 8 years ago by
- Dependencies #11529 deleted
- Status changed from new to needs_review
comment:3 Changed 8 years ago by
- Description modified (diff)
- Summary changed from a quick way to create tree to a quick way to create trees
comment:4 Changed 8 years ago by
- Keywords trees added; tree removed
comment:5 Changed 8 years ago by
Hey Frederic,
Could you move from_hexcode
to AbstractTree
so the parent
arg becomes self
? IMO this way it is more discoverable and OOP.
Also (more of a pet-peeve of mine, so you can ignore this), I don't like else:
statements following
if condition: ... return foo
(or an sequence of elif
's) since it is unnecessary indentation.
Thanks,
Travis
Changed 8 years ago by
comment:6 Changed 8 years ago by
Humm, this does not seem possible, because there is no class AbstractTrees? (with an s at the end)
Indeed, it does not seem reasonable to put that into the class AbstractTree?, because it would mean one has to build a tree before one can build another one..
comment:7 Changed 8 years ago by
- Reviewers set to Travis Scrimshaw
- Status changed from needs_review to positive_review
Ah, my bad. I thought there was a common parent class.
Looks good to me. Thanks.
comment:8 Changed 8 years ago by
Thanks a lot Travis.
comment:9 Changed 8 years ago by
- Merged in set to sage-5.13.beta2
- Resolution set to fixed
- Status changed from positive_review to closed
now ready for review !
But where is the bot ? Still at the beach ?