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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Happy to help. You can find the Python code here, though you'll need another file (renamed to chengyu.json), which is the database of idioms. I just pulled an open-source one off this repository. All you essentially do is break down every chengyu into its component hanzi, and check to see if those are in the HSK 1 + 2 wordlist.
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