def main():
with contextualized_tracebacks(
['submission', 'table', 'reading_file']) as dcontext:
shared_dcontext.dcontext = dcontext
argh.dispatch_commands([
add,
add_demo_subset,
add_demo_mini,
])
from __future__ import print_function
from contextualized import contextualized_tracebacks
def main():
dcontext.file = 'hello.txt'
a()
def a():
dcontext.line = 20
b()
def b():
# buggy code
nonexistent += 1
def my_print_tb(context, tb_info):
import traceback
import sys
print('An exception was caught on %s.' % context._to_prose(),
file=sys.stderr)
traceback.print_exception(*tb_info)
with contextualized_tracebacks(['file', 'line', 'character'],
print_tb=my_print_tb) as dcontext:
main()
