emails: Redirect to /emails after generating emails.

templates/zerver/email_log.html

@@ -2,7 +2,9 @@
 {% block content %}
 <div class="container">
     <div class="alert">
-        {{ message |safe }}
+        All the emails sent in the Zulip development environment are logged here. You can also
+        manually generate most of the emails by clicking <a href="/emails/generate">here</a>.
+        To clear this log click <a href="/emails/clear">here</a>
     </div>
     {{ log |safe }}
 </div>

zerver/tests/test_docs.py

@@ -77,13 +77,17 @@ class DocPageTest(ZulipTestCase):
         self._test('/errors/5xx/', 'Internal server error')
 
         # For reaching full coverage for clear_emails function
-        os.remove(settings.EMAIL_CONTENT_LOG_PATH)
+        self._test('/emails/', 'manually generate most of the emails by clicking')
+        if os.path.isfile(settings.EMAIL_CONTENT_LOG_PATH):
+            os.remove(settings.EMAIL_CONTENT_LOG_PATH)
         result = self.client_get('/emails/clear/')
         self.assertEqual(result.status_code, 302)
-        self.assertIn('emails', result['Location'])
+        result = self.client_get(result['Location'])
+        self.assertIn('manually generate most of the emails by clicking', str(result.content))
 
-        self._test('/emails/', 'manually generate most of the emails by clicking')
-        self._test('/emails/generate/', 'Emails generated successfully')
+        result = self.client_get('/emails/generate/')
+        self.assertEqual(result.status_code, 302)
+        self.assertIn('emails', result['Location'])
         self._test('/register/', 'Sign up for Zulip')
 
         result = self.client_get('/integrations/doc-html/nonexistent_integration', follow=True)

zerver/views/email_log.py

@@ -17,20 +17,14 @@ import datetime
 ZULIP_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), '../../')
 client = Client()
 
-def email_page(request, message=None):
-    # type: (HttpRequest, Optional[str]) -> HttpResponse
-    if message is None:
-        message = '''
-All the emails sent in the Zulip development environment are logged here. You can also
-manually generate most of the emails by clicking <a href="/emails/generate">here</a>.
-To clear this log click <a href="/emails/clear">here</a>.
-'''
+def email_page(request):
+    # type: (HttpRequest) -> HttpResponse
     try:
         with open(settings.EMAIL_CONTENT_LOG_PATH, "r+") as f:
             content = f.read()
     except FileNotFoundError:
         content = ""
-    return render(request, 'zerver/email_log.html', {'log': content, 'message': message})
+    return render(request, 'zerver/email_log.html', {'log': content})
 
 def clear_emails(request):
     # type: (HttpRequest) -> HttpResponse
@@ -79,8 +73,4 @@ def generate_all_emails(request):
 
     # Follow up day1 day2 emails
     enqueue_welcome_emails(user_profile)
-    message = '''
-Emails generated successfully. Reload this page to generate them again.
-To clear this log click <a href="/emails/clear">here</a>.
-'''
-    return email_page(request, message)
+    return redirect(email_page)