#30275 closed defect (fixed)
Replace AssertionError with ValueError
Reported by:  ghmjungmath  Owned by:  

Priority:  major  Milestone:  sage9.2 
Component:  manifolds  Keywords:  
Cc:  egourgoulhon, tscrim, mkoeppe  Merged in:  
Authors:  Michael Jung  Reviewers:  Travis Scrimshaw 
Report Upstream:  N/A  Work issues:  
Branch:  a20a6d2 (Commits, GitHub, GitLab)  Commit:  a20a6d29d125aae956111529df663be4b14943c7 
Dependencies:  Stopgaps: 
Description (last modified by )
Turns out that an AssertionError
is inapropriate to raise when immutable elements are tried to be changed (see here):
exception AssertionError
Raised when an assert statement fails.
since no assert
statements are involved. A better choice would be a ValueError
.
Change History (15)
comment:1 Changed 7 months ago by
 Description modified (diff)
comment:2 Changed 6 months ago by
 Milestone changed from sage9.2 to sage9.3
comment:3 Changed 6 months ago by
 Branch set to u/ghmjungmath/replace_assertionerror_with_valueerror
comment:4 Changed 6 months ago by
 Commit set to 787bc4b5db9e06093df9a6b5fa2722de69427245
 Status changed from new to needs_review
comment:5 Changed 6 months ago by
 Dependencies #30181, #30261, #30239 deleted
comment:6 Changed 6 months ago by
 Description modified (diff)
comment:7 Changed 6 months ago by
Why the change in algebras/commutative_dga.py
?
comment:8 Changed 6 months ago by
That is not supposed to be there. I'll change it.
comment:9 Changed 6 months ago by
 Commit changed from 787bc4b5db9e06093df9a6b5fa2722de69427245 to a20a6d29d125aae956111529df663be4b14943c7
Branch pushed to git repo; I updated commit sha1. This was a forced push. New commits:
a20a6d2  Trac #30275: AssertionError replaced

comment:10 Changed 6 months ago by
There we go.
comment:11 Changed 6 months ago by
 Reviewers set to Travis Scrimshaw
 Status changed from needs_review to positive_review
Thanks. LGTM.
comment:12 followup: ↓ 13 Changed 6 months ago by
Thank you for the quick review.
What about the pyflakes errors? It has nothing to do with the ticket, but shouldn't that be polished at some point?
comment:13 in reply to: ↑ 12 Changed 6 months ago by
Replying to ghmjungmath:
Thank you for the quick review.
No problem.
What about the pyflakes errors? It has nothing to do with the ticket, but shouldn't that be polished at some point?
Yes, but that is something for another ticket. You probably can take care of all of those at once for the manifolds folder.
comment:14 Changed 6 months ago by
 Branch changed from u/ghmjungmath/replace_assertionerror_with_valueerror to a20a6d29d125aae956111529df663be4b14943c7
 Resolution set to fixed
 Status changed from positive_review to closed
comment:15 Changed 6 months ago by
 Milestone changed from sage9.3 to sage9.2
New commits:
Trac #30275: AssertionError replaced