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general: Save file error handling

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This commit is contained in:
Dylan Araps 2017-07-23 22:00:46 +10:00
parent 3f10cc888d
commit 2e39be9627
1 changed files with 5 additions and 2 deletions
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7
pywal/util.py
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@ -77,8 +77,11 @@ def save_file(data, export_file):
"""Write data to a file."""
create_dir(os.path.dirname(export_file))
with open(export_file, "w") as file:
file.write(data)
try:
with open(export_file, "w") as file:
file.write(data)
except PermissionError:
print(f"[!] warning: Couldn't write to {export_file}.")
def save_file_json(data, export_file):