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plugins: don't access property on uninitialized plugin

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Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
This commit is contained in:
Maxime “pep” Buquet 2020-04-12 16:43:01 +02:00
parent 14ef445261
commit 8585ef18eb
Signed by: pep
GPG key ID: DEDA74AEECA9D0F2
1 changed files with 8 additions and 7 deletions
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15
poezio/plugin_manager.py
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@ -158,13 +158,14 @@ class PluginManager:
if name in self.plugins:
try:
self.plugins[name]._unloading = True # Prevents loops
for rdep in self.rdeps[name].copy():
if rdep in self.plugins and not self.plugins[rdep]._unloading:
self.unload(rdep)
if rdep in self.plugins:
log.debug('Failed to unload reverse dependency %s first.', rdep)
return None
if self.plugins[name] is not None:
self.plugins[name]._unloading = True # Prevents loops
for rdep in self.rdeps[name].copy():
if rdep in self.plugins and not self.plugins[rdep]._unloading:
self.unload(rdep)
if rdep in self.plugins:
log.debug('Failed to unload reverse dependency %s first.', rdep)
return None
for command in self.commands[name].keys():
del self.core.commands[command]