From 0369768b058256cc254e2fcb2e2625d803af0230 Mon Sep 17 00:00:00 2001
From: Jess White <50890758+jessicaw9910@users.noreply.github.com>
Date: Wed, 21 Feb 2024 15:54:02 -0500
Subject: [PATCH] Initial api clients (#6)

* added cbioportal, pfam, and utils_requests; ran black and flake8 on everything in src for the first time

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

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

* added docstring for pfam extract_numeric

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

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

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
---
 src/missense_kinase_toolkit/pfam.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/missense_kinase_toolkit/pfam.py b/src/missense_kinase_toolkit/pfam.py
index fd2213f..e38bc64 100644
--- a/src/missense_kinase_toolkit/pfam.py
+++ b/src/missense_kinase_toolkit/pfam.py
@@ -120,7 +120,21 @@ def concat_pfam(
     return df, dict_error, dict_missing
 
 
-def extract_numeric(input_string):
+def extract_numeric(
+    input_string: str,
+) -> str:
+    """Extract numeric characters from a string
+
+    Parameters
+    ----------
+    input_string : str
+        Input string
+
+    Returns
+    -------
+    str
+        Numeric characters extracted from the input string
+    """
     num = ""
     for i in input_string:
         if i.isdigit():