neurovault_narps_open_pipeline/utils.py

"""
utility functions for narps analysis
"""

import os
from datetime import datetime


def log_to_file(
    fname, s, flush=False, add_timestamp=True, also_print=True, headspace=0
):
    """save string to log file"""
    if flush and os.path.exists(fname):
        os.remove(fname)
    if not isinstance(s, str):
        s = str(s)
    # add spacing before line
    if headspace > 0:
        s = os.linesep * headspace + s
    with open(fname, "a+") as f:
        if also_print:
            print(s)
        f.write(s + os.linesep)
        if flush and add_timestamp:
            f.write(datetime.isoformat(datetime.now()) + 2 * os.linesep)