Justin Gu 02701952ca feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields ...

- K-line: daily+ periods output 'date' only, minute periods output 'datetime'
- Transactions (tick-by-tick): combine date param + hour/minute into 'datetime'
- XdxrRecord, HistoricalFundFlow: year/month/day merged to 'date'
- MinuteBar: rename unknown_1 to _unknown_1 (hidden from DataFrame)
- MinuteBar: add datetime column computed from bar index (A-share 240-bar pattern)
- get_minute_time_data: use history endpoint only (current-day endpoint broken in pytdx too)
- Update all examples to reflect new DataFrame column names

2026-05-22 04:19:07 +08:00

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1c05c4c7-0987-444f-b329-e1c772d1a048.json

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00

8e49af4a-ddee-483a-92bb-550dbb3cc506.json

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00

718ffd08-a67f-463d-ae5b-dea1d6703fc8.json

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00

a3ab4095-2313-431e-be46-a80ffa727e66.json

feat: merge datetime fields in DataFrame output, hide MinuteBar internal fields

2026-05-22 04:19:07 +08:00