add func to get converter script

sterrettJD · Dec 8, 2023 · 8d26fb1 · 8d26fb1
1 parent 5aa6bb6
commit 8d26fb1
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/src/snake_utils.py b/src/snake_utils.py
@@ -174,4 +174,15 @@ def get_kraken_db_loc(default, config):
     loc = config.get("kraken_db")
     if loc is not None:
         return loc
-    return default
+    return default
+
+def get_tpm_converter_path():
+    path_2_script = path.dirname(__file__)
+    converter = path.join(path_2_script, "rule_utils", "counts_to_tpm.py")
+    # remove ".."
+    converter = path.normpath(converter)
+
+    if path.exists(converter):
+        return converter
+    else:
+        raise FileNotFoundError(f"TPM conversion script was not found at {converter}.")