import functools
import logging
import os
+import pdb
import sys
-import time
import traceback
-import argparse_utils
+# This module is commonly used by others in here and should avoid
+# taking any unnecessary dependencies back on them.
+
+from argparse_utils import ActionNoYes
import config
'Args related to python program bootstrapper and Swiss army knife')
args.add_argument(
'--debug_unhandled_exceptions',
- action=argparse_utils.ActionNoYes,
+ action=ActionNoYes,
default=False,
- help='Break into debugger on top level unhandled exceptions for interactive debugging'
+ help='Break into pdb on top level unhandled exceptions.'
)
traceback.print_exception(exc_type, exc_value, exc_traceback)
if config.config['debug_unhandled_exceptions']:
logger.info("Invoking the debugger...")
- breakpoint()
+ pdb.pm()
-def initialize(funct):
- import logging_utils
+def initialize(entry_point):
"""Remember to initialize config and logging before running main."""
- @functools.wraps(funct)
+ @functools.wraps(entry_point)
def initialize_wrapper(*args, **kwargs):
sys.excepthook = handle_uncaught_exception
- config.parse()
+ config.parse(entry_point.__globals__['__file__'])
+
+ import logging_utils
logging_utils.initialize_logging(logging.getLogger())
+
config.late_logging()
- logger.debug(f'Starting {funct.__name__}')
- start = time.perf_counter()
- ret = funct(*args, **kwargs)
- end = time.perf_counter()
- logger.debug(f'{funct} returned {ret}.')
+
+ logger.debug(f'Starting {entry_point.__name__} (program entry point)')
+
+ ret = None
+ import timer
+ with timer.Timer() as t:
+ ret = entry_point(*args, **kwargs)
+ logger.debug(
+ f'{entry_point.__name__} (program entry point) returned {ret}.'
+ )
+
+ walltime = t()
(utime, stime, cutime, cstime, elapsed_time) = os.times()
- logger.debug(f'\nuser: {utime}s\n'
+ logger.debug(f'\n'
+ f'user: {utime}s\n'
f'system: {stime}s\n'
f'child user: {cutime}s\n'
f'child system: {cstime}s\n'
f'elapsed: {elapsed_time}s\n'
- f'walltime: {end - start}s\n')
+ f'walltime: {walltime}s\n')
if ret != 0:
logger.info(f'Exit {ret}')
else: