How to enqueue a list of tuples using the Python Client API
Article ID: KB0076351
Updated On:
| Products | Versions |
|---|---|
| TIBCO Streaming | - |
Description
I have a field in my schema that is a list of tuples. How can I set the value of this field using the Python Client API?
Resolution
StreamBase tuples map to Python dictionaries, and StreamBase lists map to Python lists.
For example, given the Input Schema for an input stream named BidsIn
For details on Python Dictionaries, refer to chapter 3 of the Python Language Reference.
For example, given the Input Schema for an input stream named BidsIn
<schema name="schema:BidsIn" uuid="C335B2728CBCBFD791A7BB86D024B5AD"> <field description="" name="bids" type="list"> <element-type type="tuple"> <schema uuid="EF44BB76767F7028D9EF4D3A62BF750A"> <field description="" name="Price" type="double"/> <field description="" name="Volume" type="int"/> </schema> </element-type> </field> </schema>use the following syntax to enqueue:
client = sb.Client("sb://localhost")
client.enqueue("BidsIn", {'bids': [ {'Price': 10.0, 'Volume': 100}, {'Price': 5.0, 'Volume': 50}]})
client.close()
For details on Python Dictionaries, refer to chapter 3 of the Python Language Reference.
Issue/Introduction
How to enqueue a list of tuples using the Python Client API
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