add to 'user corner' modifying a key use case

import shutil
from tomwer.core.scan.edfscan import EDFTomoScan
from silx.io.dictdump import dicttoini, load as load_ini
scan = in_data

def get_key(line):
    return line.split("=")[0].replace(" ", "")
    

def get_raw_dict(file_path):
    metadata = {}
    with open(file_path, mode="r") as f:
        line = f.readline()
        while line:
            key = get_key(line)
            metadata[key] = line
            line = f.readline()
    return metadata

if isinstance(scan, EDFTomoScan):
    # copy the .info file
    info_file = scan.get_info_file(scan.path)
    shutil.copyfile(
        info_file,
        info_file[:-5] + "_raw.info"
    )
    metadata = get_raw_dict(info_file)
    print("metadata", metadata["Distance"])
    metadata["Distance"] = "Distance= \t\t0.02598\n"
    print("metadata", metadata)
    with open(info_file, mode="w") as f:
        for _, line in metadata.items():
            f.write(line)

changed milestone to %1.1

closed with commit 9ffa7a19

mentioned in commit 9ffa7a19

changed title from add corner case for modifying a key to add to 'user corner' modifying a key use case