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[modules/arandr] handle case of "no layouts exist

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To ensure that arandr works also if no layouts are available, add some
(very simplistic) exception handling.

see #844
This commit is contained in:
tobi-wan-kenobi 2022-01-14 13:29:29 +01:00
parent 1089792bc6
commit 8bde6378d4
1 changed files with 13 additions and 10 deletions
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3
bumblebee_status/modules/contrib/arandr.py
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@ -136,6 +136,7 @@ class Module(core.module.Module):
def _get_layouts(): def _get_layouts():
"""Loads and parses the arandr screen layout scripts.""" """Loads and parses the arandr screen layout scripts."""
layouts = {} layouts = {}
try:
for filename in os.listdir(__screenlayout_dir__): for filename in os.listdir(__screenlayout_dir__):
if fnmatch.fnmatch(filename, '*.sh'): if fnmatch.fnmatch(filename, '*.sh'):
fullpath = os.path.join(__screenlayout_dir__, filename) fullpath = os.path.join(__screenlayout_dir__, filename)
@ -146,6 +147,8 @@ class Module(core.module.Module):
continue continue
displays_in_file = Module._parse_layout(line) displays_in_file = Module._parse_layout(line)
layouts[filename] = displays_in_file layouts[filename] = displays_in_file
except Exception as e:
log.error(str(e))
return layouts return layouts
@staticmethod @staticmethod