# HG changeset patch
# User Bartlomiej Wolynczyk <bartek@rhodecode.com>
# Date 2020-01-20 15:49:33
# Node ID 8c331388fd5fea1bb85863dad5003cdb95b34167
# Parent  5286ca082fcf87b2308386743743c42b026b6bb8

helpers: use pre-comiled patterns for PRs for small speedup.

diff --git a/rhodecode/lib/helpers.py b/rhodecode/lib/helpers.py
--- a/rhodecode/lib/helpers.py
+++ b/rhodecode/lib/helpers.py
@@ -1514,6 +1514,9 @@ def get_active_pattern_entries(repo_name
     return active_entries
 
 
+pr_pattern_re = re.compile(r'(?:(?:^!)|(?: !))(\d+)')
+
+
 def process_patterns(text_string, repo_name, link_format='html', active_entries=None):
 
     allowed_formats = ['html', 'rst', 'markdown',
@@ -1572,7 +1575,7 @@ def process_patterns(text_string, repo_n
     pr_url_func = partial(
         _process_url_func, repo_name=repo_name, entry=pr_entry, uid=None,
         link_format=link_format+'+hovercard')
-    new_text = re.compile(r'(?:(?:^!)|(?: !))(\d+)').sub(pr_url_func, new_text)
+    new_text = pr_pattern_re.sub(pr_url_func, new_text)
     log.debug('processed !pr pattern')
 
     return new_text, issues_data