コード例 #1
0
ファイル: amur_config.py プロジェクト: buzmakov/fastlib
def get_files_in_group(group,root='.',start_data_angle=0):
    """
    Get files in each group.
    :param group:
    :param root:
    :param start_data_angle:
    :return:
    """
    files=[]
    stop_data_angle=start_data_angle
    for type_key in ['dark','data','empty']:
        if type_key in group:
            if 'filesnames' in group[type_key]:
                if 'regexp' in group[type_key]['filesnames']:
                    cur_root=root
                    fname_pattern=group[type_key]['filesnames']['regexp']
                    if 'folder' in group:
                        cur_root=os.path.join(cur_root,group['folder'])

                    delta_angle=get_value(group,[type_key,],'angles_step')
                    exp_time=get_value(group,[type_key,],'exposure_time')
                    rotation_angle=get_value(group,[type_key,],'rotation_angle')
                    image_format=try_get_value(group,[type_key,],'image_format','fits')
                    frames_per_angle=try_get_value(group,[type_key,],'frames_per_angle',1)

                    tmp_files_names_list=glob.glob(os.path.join(cur_root,fname_pattern))
                    tmp_files_names_list=natsorted(tmp_files_names_list)
                    tmp_files_list=[]

                    for ef,f in enumerate(tmp_files_names_list):
                        if type_key=='data':
                            angle=start_data_angle+delta_angle*((ef-ef%frames_per_angle)/frames_per_angle)
                            stop_data_angle=start_data_angle+delta_angle*(((ef+1)-(ef+1)%frames_per_angle)/frames_per_angle)
                        else:
                            angle=0
                        td= {'name': f, 'angle': angle, 'exposure_time': exp_time, 'type': type_key,
                             'rotation_angle': rotation_angle, 'image_format': image_format}
                        tmp_files_list.append(td)
                    files.extend(tmp_files_list)
    return files, stop_data_angle
コード例 #2
0
ファイル: amur_config.py プロジェクト: buzmakov/fastlib
def get_groups(config):
    """
    Return dictionary of files groups.

    :param config:
    :return: Dictionary of files groups.
    :raise:
    """
    known_keys=('exposure_time','folder','angles_step','image_format','rotation_angle','frames_per_angle')
    if not 'groups' in config:
        logging.error('Section GROUPS not found in config file')
        raise AttributeError
    res={}
    for group_name in config['groups']:
        tmp_grp= dict(config['groups'][group_name])
        try:
            for key in config:
                if not key in tmp_grp:
                    if key in known_keys:
                        tmp_grp[key]=get_value(config,['groups',group_name],key)
        except KeyError:
            pass
        res[group_name]=tmp_grp
    return res