commit 933cc48ea2bd8ce0e7e1c3f3ab9535a28e31d57a Author: Damian Johnson atagar@torproject.org Date: Tue Nov 28 11:27:08 2017 -0800
New tor config options crashed nyx when shown
Oops! When tor provided an option stem didn't yet have manual information for unexpected None values caused us to stacktrace...
https://trac.torproject.org/projects/tor/ticket/24401
File "/usr/local/bin/nyx", line 11, in <module> sys.exit(main()) ... File "/usr/local/lib/python3.5/dist-packages/nyx/panel/config.py", line 315, in _draw _draw_line(subwindow, scroll_offset, DETAILS_HEIGHT + i, entry, entry == selected, value_width, description_width) File "/usr/local/lib/python3.5/dist-packages/nyx/panel/config.py", line 335, in _draw_line attr = [CONFIG['attr.config.category_color'].get(entry.category, WHITE)] File "/usr/local/lib/python3.5/dist-packages/nyx/panel/config.py", line 136, in category return getattr(manual(self.name), 'category') AttributeError: 'NoneType' object has no attribute 'category'
In practice I expect this only comes up when pressing 'a' to show all config options. That said, none the less an icky bug. --- nyx/panel/config.py | 22 +++++++++++++++------- web/changelog/index.html | 6 ++++++ 2 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/nyx/panel/config.py b/nyx/panel/config.py index c51c609..67ab218 100644 --- a/nyx/panel/config.py +++ b/nyx/panel/config.py @@ -133,19 +133,19 @@ class ConfigEntry(object):
@property def category(self): - return getattr(manual(self.name), 'category') + return getattr(manual(self.name), 'category', '')
@property def usage(self): - return getattr(manual(self.name), 'usage') + return getattr(manual(self.name), 'usage', '')
@property def summary(self): - return getattr(manual(self.name), 'summary') + return getattr(manual(self.name), 'summary', '')
@property def description(self): - return getattr(manual(self.name), 'description') + return getattr(manual(self.name), 'description', '')
@property def position(self): @@ -348,12 +348,20 @@ def _draw_selection_details(subwindow, selected): Shows details of the currently selected option. """
- attr = ', '.join(('custom' if selected.is_set() else 'default', selected.value_type, 'usage: %s' % selected.usage)) + attr = ['custom' if selected.is_set() else 'default', selected.value_type] + + if selected.usage: + attr.append('usage: %s' % selected.usage) + selected_color = CONFIG['attr.config.category_color'].get(selected.category, WHITE) subwindow.box(0, 0, subwindow.width, DETAILS_HEIGHT)
- subwindow.addstr(2, 1, '%s (%s Option)' % (selected.name, selected.category), selected_color, BOLD) - subwindow.addstr(2, 2, 'Value: %s (%s)' % (selected.value(), str_tools.crop(attr, max(0, subwindow.width - len(selected.value()) - 13))), selected_color, BOLD) + if selected.category: + subwindow.addstr(2, 1, '%s (%s Option)' % (selected.name, selected.category), selected_color, BOLD) + else: + subwindow.addstr(2, 1, selected.name, selected_color, BOLD) + + subwindow.addstr(2, 2, 'Value: %s (%s)' % (selected.value(), str_tools.crop(', '.join(attr), max(0, subwindow.width - len(selected.value()) - 13))), selected_color, BOLD)
description = 'Description: %s' % selected.description
diff --git a/web/changelog/index.html b/web/changelog/index.html index 54737d5..c47869b 100644 --- a/web/changelog/index.html +++ b/web/changelog/index.html @@ -73,6 +73,12 @@ <li>Geoip information unavailable for inbound connections</li> </ul> </li> + + <li><span class="component">Configuration Editor</span> + <ul> + <li>New tor configuration options crashed nyx when shown (<b><a href="https://trac.torproject.org/projects/tor/ticket/24401">ticket</a></b>) + </ul> + </li> </ul>
<div id="version-2-0" class="section"></div>