save-data

name	save_data
description	Batch save data across a date range using parallel processes. Use when the user asks to save data for a date range.
argument-hint	<script_path> <date_range> [--processes N] [--data-dir path]
allowed-tools	Bash

Run ${CLAUDE_SKILL_DIR}/scripts/batch_save.py with the user's arguments. Always use run_in_background: true on the Bash tool call.

python ${CLAUDE_SKILL_DIR}/scripts/batch_save.py <script_path> <date_range>

• <script_path>: Relative path to the save script from the project root (e.g., scripts/save_data_template.py)
• <date_range>: YYYYMMDD or YYYYMMDD-YYYYMMDD. Expanded to trading days via cyc.time_util.parse_dates
• --processes: Number of parallel processes (default 18)
• --data-dir: Optional override for the base data directory

Progress

The script prints [i/N] OK|FAIL <date> per completed task (flushed). Use BashOutput on the background shell id to read incremental progress.

Example

User: /save_data scripts/save_data_template.py 20250101-20250110

python ${CLAUDE_SKILL_DIR}/scripts/batch_save.py scripts/save_data_template.py 20250101-20250110