(value: &str)
| 80 | } |
| 81 | |
| 82 | pub fn parse_one_naive_datetime(value: &str) -> PyResult<chrono::NaiveDateTime> { |
| 83 | chrono::NaiveDateTime::parse_from_str(value, "%Y-%m-%d %H:%M:%S") |
| 84 | .or_else(|_| { |
| 85 | chrono::NaiveDate::parse_from_str(value, "%Y-%m-%d") |
| 86 | .map(|d| d.and_hms_opt(0, 0, 0).expect("valid fixed midnight")) |
| 87 | }) |
| 88 | .map_err(|e| { |
| 89 | PyValueError::new_err(format!( |
| 90 | "invalid datetime '{value}' (expected '%Y-%m-%d %H:%M:%S' or '%Y-%m-%d'): {e}" |
| 91 | )) |
| 92 | }) |
| 93 | } |
| 94 | |
| 95 | pub fn build_trades( |
| 96 | timestamps: Vec<String>, |