From b5a48a969b74d9a039fb9ea97d65db7de0456570 Mon Sep 17 00:00:00 2001
From: Hritik Vijay <hritikxx8@gmail.com>
Date: Thu, 15 Apr 2021 18:51:44 +0530
Subject: [PATCH] expose find_all_cve helper

Provide a helper for uniform cve search in importers.
Based on https://github.com/nexB/vulnerablecode/pull/393#discussion_r609752301

Signed-off-by: Hritik Vijay <hritikxx8@gmail.com>
---
 vulnerabilities/helpers.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/vulnerabilities/helpers.py b/vulnerabilities/helpers.py
index 330f0b9fb..1b2700628 100644
--- a/vulnerabilities/helpers.py
+++ b/vulnerabilities/helpers.py
@@ -79,7 +79,9 @@ def create_etag(data_src, url, etag_key):
     return True
 
 
-is_cve = re.compile(r"CVE-\d{4}-\d{4,7}", re.IGNORECASE).match
+cve_regex = re.compile(r"CVE-\d{4}-\d{4,7}", re.IGNORECASE)
+is_cve = cve_regex.match
+find_all_cve = cve_regex.findall
 
 
 def requests_with_5xx_retry(max_retries=5, backoff_factor=0.5):