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Nicely wrap PermissionDenied errors on save

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In fact, all `OSError`.

ref #266
This commit is contained in:
Virgil Dupras 2014-10-17 15:46:43 -04:00
parent b4a73771c2
commit bf09c4ce8a
1 changed files with 8 additions and 2 deletions
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10
core/app.py
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@ -475,7 +475,10 @@ class DupeGuru(Broadcaster):
dest_file = self.view.select_dest_file(tr("Select a destination for your exported CSV"), 'csv')
if dest_file:
colnames, rows = self._get_export_data()
export.export_to_csv(dest_file, colnames, rows)
try:
export.export_to_csv(dest_file, colnames, rows)
except OSError as e:
self.view.show_message(tr("Couldn't write to file: {}").format(str(e)))
def get_display_info(self, dupe, group, delta=False):
def empty_data():
@ -718,7 +721,10 @@ class DupeGuru(Broadcaster):
:param str filename: path of the file to save results (as XML) to.
"""
self.results.save_to_xml(filename)
try:
self.results.save_to_xml(filename)
except OSError as e:
self.view.show_message(tr("Couldn't write to file: {}").format(str(e)))
def start_scanning(self):
"""Starts an async job to scan for duplicates.