mailbot: plumb thru the user agent to Maintainers()

We fetch the MAINTAINERS file form Linus, set the user agent
otherwise kernel.org is unpleasant to us.

Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

core/maintainers.py

@@ -38,9 +38,15 @@ def __eq__(self, other):
 
 
 class Maintainers:
-    def __init__(self, *, file=None, url=None):
+    def __init__(self, *, file=None, url=None, config=None):
         self.entries = MaintainersList()
 
+        self.http_headers = None
+        if config:
+            ua = config.get('patchwork', 'user-agent', fallback='')
+            if ua:
+                self.http_headers = {"user-agent":ua}
+
         if file:
             self._load_from_file(file)
         elif url:
@@ -72,7 +78,7 @@ def _load_from_file(self, file):
             self._load_from_lines(f.read().split('\n'))
 
     def _load_from_url(self, url):
-        r = requests.get(url)
+        r = requests.get(url, headers=self.http_headers)
         data = r.content.decode('utf-8')
         self._load_from_lines(data.split('\n'))
 

mailbot.py

@@ -752,7 +752,7 @@ def main():
 
         if (req_time - doc_load_time).total_seconds() > 24 * 60 * 60:
             global maintainers
-            maintainers = Maintainers(url='https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/MAINTAINERS')
+            maintainers = Maintainers(url='https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/MAINTAINERS', config=config)
 
             dr = DocRefs()
             dr.load_section('process/maintainer-netdev', 'net')