| 51 | |
| 52 | |
| 53 | class NextflowInspector: |
| 54 | |
| 55 | MAX_RETRIES = 1000 |
| 56 | """ |
| 57 | int: Number of retries for parsing trace and log files. Only exit with non-0 |
| 58 | error code after these retries. |
| 59 | """ |
| 60 | |
| 61 | def __init__(self, trace_file, refresh_rate, pretty=False, ip_addr=None): |
| 62 | |
| 63 | self.trace_file = trace_file |
| 64 | """ |
| 65 | str: Path to nextflow trace file. |
| 66 | """ |
| 67 | |
| 68 | self.trace_sizestamp = None |
| 69 | """ |
| 70 | str: Stores the sizestamp of the last modification of the trace file. |
| 71 | This is used to parse the file only when it has changed. |
| 72 | """ |
| 73 | |
| 74 | self.refresh_rate = refresh_rate |
| 75 | """ |
| 76 | float: Frequency (in seconds) that the curses screen will be refreshed. |
| 77 | """ |
| 78 | |
| 79 | self.stored_ids = [] |
| 80 | """ |
| 81 | list: Stores the task_ids that have already been parsed. It is used |
| 82 | to skip them when parsing the trace files multiple times. |
| 83 | """ |
| 84 | |
| 85 | self.stored_log_ids = [] |
| 86 | """ |
| 87 | list: Stores the time stamps of the log file lines that were already |
| 88 | parsed. It is used to skip parsing the log files multilpe times |
| 89 | """ |
| 90 | |
| 91 | self.trace_info = defaultdict(list) |
| 92 | """ |
| 93 | dict: Main object that stores the status information for each process |
| 94 | name in the trace file. |
| 95 | """ |
| 96 | |
| 97 | self.process_stats = {} |
| 98 | """ |
| 99 | dict: Contains some statistics for each process. |
| 100 | """ |
| 101 | |
| 102 | self.processes = OrderedDict() |
| 103 | """ |
| 104 | dict: Dictionary of processes from the pipeline with the status of the |
| 105 | channel as the value. This information is retrieved from the |
| 106 | .nextflow.log file in the :func:`_parser_pipeline_processes` method |
| 107 | and updated in the :func:`_update_barrier_status` and |
| 108 | :func:`_update_process_stats` and :func:`_update_submission_status`. |
| 109 | """ |
| 110 | |