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Add error if help was not found

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This commit is contained in:
Florian Bruhin 2014-09-21 21:21:41 +02:00
parent c9a24f32f5
commit 81b6a92183
1 changed files with 13 additions and 0 deletions
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13
qutebrowser/network/qutescheme.py
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@ -121,6 +121,19 @@ def qute_gpl(_request):
def qute_help(request): def qute_help(request):
"""Handler for qute:help. Return HTML content as bytes.""" """Handler for qute:help. Return HTML content as bytes."""
try:
utils.read_file('html/doc/index.html')
except FileNotFoundError:
html = jinja.env.get_template('error.html').render(
title="Error while loading documentation",
url=request.url().toDisplayString(),
error="This most likely means the documentation was not generated "
"properly. If you are running qutebrowser from the git "
"repository, please run scripts/asciidoc2html.py."
"If you're running a released version this is a bug, please "
"use :report to report it.",
icon='')
return html.encode('UTF-8', errors='xmlcharrefreplace')
urlpath = request.url().path() urlpath = request.url().path()
if not urlpath or urlpath == '/': if not urlpath or urlpath == '/':
urlpath = 'index.html' urlpath = 'index.html'