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Search for desktop files in all subdirectories of app dirs #370

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merged 4 commits into from
Dec 27, 2024
Merged

Search for desktop files in all subdirectories of app dirs #370

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9ba3712
Search for desktop files in all subdirectories of app dirs
yawor Dec 26, 2024
6618474
Fix check for already seen directories
yawor Dec 26, 2024
e6804be
Check if file or directory exists before processing them
yawor Dec 27, 2024
1e7fbfa
Handle OSError and UnicodeDecodeError when listing app dirs and openi…
yawor Dec 27, 2024
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Handle OSError and UnicodeDecodeError when listing app dirs and openi… 
…ng .desktop files
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@yawor
yawor committed Dec 27, 2024
commit 1e7fbfa5cb03a4ee53215bd717a66c8dd50c8f93
20 changes: 17 additions & 3 deletions nwg_panel/icons.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,8 +32,16 @@ def __get_app_dirs():


def __process_desktop_file(file_path):
with open(file_path, "r", encoding="utf-8") as f:
content = f.read()
try:
with open(file_path, "r", encoding="utf-8") as f:
content = f.read()
except UnicodeDecodeError:
print(f"Warning: Invalid .desktop file '{file_path}'")
return
except OSError as e:
print(f"Warning: Unable to read .desktop file '{file_path}': {e}")
return

icon_name = None
app_names = []
startup_wm_class = None
Expand Down Expand Up @@ -78,7 +86,13 @@ def __populate_caches():
continue
seen_dirs.add(d)
if os.path.isdir(d):
for file_name in os.listdir(d):
try:
files = os.listdir(d)
except OSError as e:
print(f"Warning: Can't list files in directory '{d}': {e}")
continue

for file_name in files:
file_path = os.path.realpath(os.path.join(d, file_name))
if not os.path.exists(file_path):
continue
Expand Down