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Merge pull request #3 from smackware/supress_noissue_error

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Don't continously output errors if no dockers in ps
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Salem Yaslem 2024-09-23 14:59:51 +03:00 committed by GitHub
commit ce6a07057b
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1 changed files with 12 additions and 9 deletions
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21
main.py
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@ -327,18 +327,21 @@ class DockerGUI(QMainWindow):
self.containers_tree.clear() self.containers_tree.clear()
try: try:
output = subprocess.check_output(["docker", "ps", "-a", "--format", "{{.ID}}\\t{{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.Ports}}"], stderr=subprocess.STDOUT) output = subprocess.check_output(["docker", "ps", "-a", "--format", "{{.ID}}\\t{{.Names}}\\t{{.Image}}\\t{{.Status}}\\t{{.Ports}}"], stderr=subprocess.STDOUT)
containers = output.decode().strip().split("\n") if output.strip():
for container in containers: containers = output.decode().strip().split("\n")
parts = container.split("\t") for container in containers:
id, name, image, status = parts[:4] parts = container.split("\t")
ports = parts[4] if len(parts) > 4 else "" id, name, image, status = parts[:4]
item = QTreeWidgetItem([id, name, image, "", ports]) # Empty string for status column ports = parts[4] if len(parts) > 4 else ""
status_widget = StatusDelegate(status) item = QTreeWidgetItem([id, name, image, "", ports]) # Empty string for status column
self.containers_tree.addTopLevelItem(item) status_widget = StatusDelegate(status)
self.containers_tree.setItemWidget(item, 3, status_widget) self.containers_tree.addTopLevelItem(item)
self.containers_tree.setItemWidget(item, 3, status_widget)
self.restore_selection(self.containers_tree, selected_items) self.restore_selection(self.containers_tree, selected_items)
except subprocess.CalledProcessError as e: except subprocess.CalledProcessError as e:
print(f"Error refreshing containers: {e.output.decode()}") print(f"Error refreshing containers: {e.output.decode()}")
except ValueError as e:
print(f"Error parsing container list {repr(containers)}")
except Exception as e: except Exception as e:
print(f"Unexpected error refreshing containers: {str(e)}") print(f"Unexpected error refreshing containers: {str(e)}")
QTimer.singleShot(0, lambda: self.containers_tree.verticalScrollBar().setValue(scroll_position)) QTimer.singleShot(0, lambda: self.containers_tree.verticalScrollBar().setValue(scroll_position))