Add ignore_files to pserve configuration section

1 files changed, 21 insertions, 3 deletions

diff --git a/src/pyramid/scripts/pserve.py b/src/pyramid/scripts/pserve.py
index bf5662a19..350ab4d6d 100644
--- a/src/pyramid/scripts/pserve.py
+++ b/src/pyramid/scripts/pserve.py
@@ -25,8 +25,10 @@ from pyramid.path import AssetResolver
 from pyramid.settings import aslist
 
 
-def main(argv=sys.argv, quiet=False):
-    command = PServeCommand(argv, quiet=quiet)
+def main(argv=sys.argv, quiet=False, original_ignore_files=None):
+    command = PServeCommand(
+        argv, quiet=quiet, original_ignore_files=original_ignore_files
+    )
     return command.run()
 
 
@@ -131,13 +133,15 @@ class PServeCommand(object):
 
     _scheme_re = re.compile(r'^[a-z][a-z]+:', re.I)
 
-    def __init__(self, argv, quiet=False):
+    def __init__(self, argv, quiet=False, original_ignore_files=None):
         self.args = self.parser.parse_args(argv[1:])
         if quiet:
             self.args.verbose = 0
         if self.args.reload:
             self.worker_kwargs = {'argv': argv, "quiet": quiet}
         self.watch_files = set()
+        self.ignore_files = set()
+        self.original_ignore_files = original_ignore_files
 
     def out(self, msg):  # pragma: no cover
         if self.args.verbose > 0:
@@ -151,6 +155,9 @@ class PServeCommand(object):
         config_path = self.get_config_path(loader)
         here = os.path.dirname(config_path)
         watch_files = aslist(settings.get('watch_files', ''), flatten=False)
+        self.ignore_files = set(
+            aslist(settings.get('ignore_files', ''), flatten=False)
+        )
 
         # track file paths relative to the ini file
         resolver = AssetResolver(package=None)
@@ -232,11 +239,13 @@ class PServeCommand(object):
         if self.args.reload and not hupper.is_active():
             if self.args.verbose > 1:
                 self.out('Running reloading file monitor')
+            self.worker_kwargs['original_ignore_files'] = self.ignore_files
             hupper.start_reloader(
                 'pyramid.scripts.pserve.main',
                 reload_interval=int(self.args.reload_interval),
                 verbose=self.args.verbose,
                 worker_kwargs=self.worker_kwargs,
+                ignore_files=self.ignore_files,
             )
             return 0
 
@@ -250,6 +259,15 @@ class PServeCommand(object):
             reloader = hupper.get_reloader()
             reloader.watch_files(list(self.watch_files))
 
+        if (
+            self.original_ignore_files is not None
+            and self.original_ignore_files != self.ignore_files
+        ):
+            self.out(
+                'A change to "ignore_files" was detected but it will not take'
+                ' effect until pserve is restarted.'
+            )
+
         server = server_loader.get_wsgi_server(server_name, config_vars)
 
         app = loader.get_wsgi_app(app_name, config_vars)