fix(mi): use old type annotation format

davidlougheed · Nov 13, 2024 · 665d052 · 665d052
1 parent cfc80b6
commit 665d052
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/strkit/mi/base.py b/strkit/mi/base.py
@@ -115,7 +115,7 @@ def should_exclude_locus(self, contig: str, start: int, end: int) -> bool:
 
     def should_skip_locus(
         self, contig: str, start: int, end: int, cached_overlapping: Optional[list] = None
-    ) -> str | None:
+    ) -> Optional[str]:
         # Returns either a reason string (if yes) or None (=== no)
 
         # Check to make sure call is present in TRF BED file, if it is specified

diff --git a/strkit/mi/expansionhunter.py b/strkit/mi/expansionhunter.py
@@ -2,7 +2,7 @@
 
 import pysam
 
-from typing import Union
+from typing import Optional, Union
 
 from .base import BaseCalculator
 from .result import MIContigResult, MILocusData
@@ -12,7 +12,7 @@
 __all__ = ["ExpansionHunterCalculator"]
 
 
-def _parse_allele(a: Union[int, str, None]) -> int | None:
+def _parse_allele(a: Union[int, str, None]) -> Optional[int]:
     if isinstance(a, str):
         if a == ".":
             return None

diff --git a/strkit/mi/trgt.py b/strkit/mi/trgt.py
@@ -2,7 +2,7 @@
 
 import pysam
 
-from typing import Union
+from typing import Optional, Union
 
 from .base import BaseCalculator
 from .result import MIContigResult, MILocusData
@@ -12,7 +12,7 @@
 __all__ = ["TRGTCalculator"]
 
 
-def _parse_allele(a: Union[int, str, None]) -> int | None:
+def _parse_allele(a: Union[int, str, None]) -> Optional[int]:
     if isinstance(a, str):
         if a == ".":
             return None