Merge pull request #20 from Bornlex/fix/align

fix: __str__ call to remove self.align and make sure both _alseq lists…
scastlara · Jul 12, 2024 · 988f4ed · 988f4ed
2 parents 83aab21 + e48a68b
commit 988f4ed
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/minineedle/core.py b/minineedle/core.py
@@ -38,8 +38,6 @@ def __init__(self, seq1: Sequence[ItemToAlign], seq2: Sequence[ItemToAlign]) ->
         self._is_iterable(self.seq2)
 
     def __str__(self) -> str:
-        if not self._alseq1:
-            self.align()
         return "Alignment of {} and {}:\n\t{}\n\t{}\n".format(
             "SEQUENCE 1",
             "SEQUENCE 2",
@@ -213,6 +211,8 @@ def _fill_matrices(self) -> None:
                 self._check_best_score(diagscore, topscore, leftscore, irow, jcol)
 
     def _trace_back_alignment(self, irow: int, jcol: int) -> None:
+        self._alseq1, self._alseq2 = [], []
+
         while True:
             if self._pmatrix[irow][jcol] == "diag":
                 self._alseq1.append(self.seq1[jcol - 1])