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Raise error not string (#7945)

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* ci: Add `B023` to `.flake8` ignores

* refactor: Return `bool`/raise Exception

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* revert: Remove previous branch commit

* Update data_structures/binary_tree/segment_tree_other.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* feat: Apply `__repr__` changes

* chore: Fix failing tests

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update data_structures/binary_tree/segment_tree_other.py

Co-authored-by: Christian Clauss <cclauss@me.com>

* test: Fix doctests

* random.choice(population_score[:N_SELECTED])[0]

* Update basic_string.py

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Christian Clauss <cclauss@me.com>
This commit is contained in:
Caeden Perelli-Harris
2022-11-06 14:54:44 +00:00
committed by GitHub
parent 51708530b6
commit daa1c7529a
14 changed files with 123 additions and 120 deletions
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15
strings/dna.py
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@@ -14,13 +14,18 @@ def dna(dna: str) -> str:
>>> dna("CTGA")
'GACT'
>>> dna("GFGG")
'Invalid Strand'
Traceback (most recent call last):
...
ValueError: Invalid Strand
"""
r = len(re.findall("[ATCG]", dna)) != len(dna)
val = dna.translate(dna.maketrans("ATCG", "TAGC"))
return "Invalid Strand" if r else val
if len(re.findall("[ATCG]", dna)) != len(dna):
raise ValueError("Invalid Strand")
return dna.translate(dna.maketrans("ATCG", "TAGC"))
if __name__ == "__main__":
__import__("doctest").testmod()
import doctest
doctest.testmod()