Make regular expression into raw string (#75)

Nixtla · Apr 11, 2024 · f6f85ba · f6f85ba
1 parent e32b0a7
commit f6f85ba
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/nbs/validation.ipynb b/nbs/validation.ipynb
@@ -431,7 +431,7 @@
     "    # try to catch pandas frequency in polars dataframe\n",
     "    if isinstance(times, pl_Series) and isinstance(freq, str):\n",
     "        missing_n = re.search(r\"\\d+\", freq) is None\n",
-    "        uppercase = re.sub(\"\\d+\", \"\", freq).isupper()\n",
+    "        uppercase = re.sub(r\"\\d+\", \"\", freq).isupper()\n",
     "        if missing_n or uppercase:\n",
     "            raise ValueError(\n",
     "                \"You must specify a valid polars offset when using polars dataframes. \"\n",

diff --git a/utilsforecast/validation.py b/utilsforecast/validation.py
@@ -149,7 +149,7 @@ def validate_freq(
     # try to catch pandas frequency in polars dataframe
     if isinstance(times, pl_Series) and isinstance(freq, str):
         missing_n = re.search(r"\d+", freq) is None
-        uppercase = re.sub("\d+", "", freq).isupper()
+        uppercase = re.sub(r"\d+", "", freq).isupper()
         if missing_n or uppercase:
             raise ValueError(
                 "You must specify a valid polars offset when using polars dataframes. "