From: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com&gt; The error in staticfile() happens when the browser tries to open a recently created file in a separated tab/window but this file isn't declared in the cherry-py config with tools.staticfile.on, like '/favicon.ico' for example. A suitable solution to avoid the error is to force the browser to download the file instead of opening it. According to the Cherry-py docs: "Using "application/x-download" response content-type, you can tell a browser that a resource should be downloaded onto the user’s machine rather than displayed." This patch set the application type of all '.txt' files created under the /data/logs dir as 'application/x-download'. Signed-off-by: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com&gt; --- src/wok/config.py.in | 3 +++ tests/test_config.py.in | 5 ++++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/src/wok/config.py.in b/src/wok/config.py.in index 677d0ed..c2bcc28 100644 --- a/src/wok/config.py.in +++ b/src/wok/config.py.in @@ -202,6 +202,9 @@ class WokConfig(dict): '/data/logs': { 'tools.staticdir.on': True, 'tools.staticdir.dir': '%s/logs' % paths.state_dir, + 'tools.staticdir.content_types': { + 'txt': 'application/x-download' + }, 'tools.nocache.on': False, 'tools.wokauth.on': True, }, diff --git a/tests/test_config.py.in b/tests/test_config.py.in index 9b8c851..a4d65bb 100644 --- a/tests/test_config.py.in +++ b/tests/test_config.py.in @@ -1,7 +1,7 @@ # # Project Wok # -# Copyright IBM Corp, 2014-2016 +# Copyright IBM Corp, 2014-2017 # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public @@ -84,6 +84,9 @@ class ConfigTests(unittest.TestCase): '/data/logs': { 'tools.staticdir.on': True, 'tools.staticdir.dir': '%s/logs' % paths.state_dir, + 'tools.staticdir.content_types': { + 'txt': 'application/x-download' + }, 'tools.nocache.on': False, 'tools.wokauth.on': True, }, -- 2.9.3