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utils.py
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utils.py
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# Generate new key
def generate_key(clipboard):
if not clipboard:
return 1
else:
latest_key = max(clipboard.keys())
return int(latest_key) + 1 if latest_key else 1
# Generate clipboard data from the database
def generate_clipboard(snapshot):
if not snapshot:
return {}
# remove null in snapshot list
snapshot_i = list(filter(None, snapshot))
# create a dict to store the clipboard data
clipboard = {}
# refactor the data to a dict
for clip in snapshot_i:
try:
if snapshot[clip] is None:
clipboard[clip] = None
else:
clipboard[clip] = snapshot[clip]["data"]
except:
print(clip)
return clipboard