forked from platypush/platypush
Removed numpy and PIL top-level imports that could break the HTTP server if not installed on the system
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4ece49bfe7
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7ce5efaf2e
1 changed files with 2 additions and 4 deletions
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@ -5,9 +5,6 @@ import threading
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import time
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import time
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from typing import Optional, List
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from typing import Optional, List
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import numpy as np
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from PIL import Image
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from platypush import Config
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from platypush import Config
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from platypush.context import get_bus
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from platypush.context import get_bus
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from platypush.message.event.qrcode import QrcodeScannedEvent
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from platypush.message.event.qrcode import QrcodeScannedEvent
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@ -105,7 +102,8 @@ class QrcodePlugin(Plugin):
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results = pyzbar.decode(img)
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results = pyzbar.decode(img)
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return QrcodeDecodedResponse(results)
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return QrcodeDecodedResponse(results)
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def _convert_frame(self, frame) -> Image:
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def _convert_frame(self, frame):
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import numpy as np
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assert isinstance(frame, np.ndarray), \
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assert isinstance(frame, np.ndarray), \
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'Image conversion only works with numpy arrays for now (got {})'.format(type(frame))
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'Image conversion only works with numpy arrays for now (got {})'.format(type(frame))
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mode = 'RGB'
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mode = 'RGB'
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