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annotate patch_cyclone.py @ 19:8b376bffa396

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release 0.18.0
author drewp@bigasterisk.com
date Wed, 24 Nov 2021 20:06:20 -0800
parents 1b6718a54c00
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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9
1b6718a54c00 add a workaround for a str/bytes bug in cyclone SSE
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2
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3 def patch_sse():
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4 from cyclone import escape
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5 import cyclone.sse
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6 def new_sendEvent(self, message, event=None, eid=None, retry=None):
1b6718a54c00 add a workaround for a str/bytes bug in cyclone SSE
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7 if isinstance(message, dict):
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8 message = escape.json_encode(message)
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9 if isinstance(message, str):
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10 message = message.encode("utf-8")
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11 assert isinstance(message, bytes)
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12 if eid:
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13 self.transport.write(b"id: " + eid.encode("utf-8") + b"\n")
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14 if event:
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15 self.transport.write(b"event: " + event + b"\n")
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16 if retry:
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17 self.transport.write(b"retry: " + retry.encode("utf-8") + b"\n")
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18 self.transport.write(b"data: " + message + b"\n\n")
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19
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20 cyclone.sse.SSEHandler.sendEvent = new_sendEvent