initialize qlib
(self)
| 81 | } |
| 82 | |
| 83 | def _init_qlib(self): |
| 84 | """initialize qlib""" |
| 85 | # use cn_data_1min data |
| 86 | QLIB_INIT_CONFIG = {**HIGH_FREQ_CONFIG, **self.SPEC_CONF} |
| 87 | provider_uri = QLIB_INIT_CONFIG.get("provider_uri") |
| 88 | GetData().qlib_data(target_dir=provider_uri, interval="1min", region=REG_CN, exists_skip=True) |
| 89 | qlib.init(**QLIB_INIT_CONFIG) |
| 90 | |
| 91 | def _prepare_calender_cache(self): |
| 92 | """preload the calendar for cache""" |