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Fix KeyError when using backend-specific updates formatter

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When a backend-specific formatter (i.e. ``{Pacman}``, ``{Cower}``, etc.)
is used, and the initial "working" status is set, the loop in which the
update totals is compiled has not yet run, leading to a KeyError.

This commit fixes the traceback by setting initial values of "?" for
these formatters before the initial "working" status is set.
This commit is contained in:
Erik Johnson 2016-03-16 21:45:26 -05:00
parent c287204321
commit 2a886ffa1e
1 changed files with 5 additions and 0 deletions
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5
i3pystatus/updates/__init__.py
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@ -92,6 +92,11 @@ class Updates(Module):
@require(internet) @require(internet)
def check_updates(self): def check_updates(self):
for backend in self.backends:
key = backend.__class__.__name__
if key not in self.data:
self.data[key] = '?'
self.output = { self.output = {
"full_text": formatp(self.format_working, **self.data).strip(), "full_text": formatp(self.format_working, **self.data).strip(),
"color": self.color_working, "color": self.color_working,