def debug(got_error):
tb = None
if got_error:
import traceback
stacktrace_errmsg = ["Error:\n"]
exc, val, tb = sys.exc_info()
stacktrace_errmsg.extend(
[" %s" % line for line in traceback.format_tb(tb)])
summary_errmsg = traceback.format_exception_only(exc, val)
block = getattr(val, '__annotator_block', None)
if block:
class FileLike:
def write(self, s):
summary_errmsg.append(" %s" % s)
summary_errmsg.append("Processing block:\n")
t.about(block, FileLike())
log.info(''.join(stacktrace_errmsg))
log.ERROR(''.join(summary_errmsg))
else:
log.event('Done.')
if translateconfig.batch:
log.event("batch mode, not calling interactive helpers")
return
log.event("start debugger...")
if translateconfig.view:
try:
t1 = drv.hint_translator
except (NameError, AttributeError):
t1 = t
from rpython.translator.tool import graphpage
page = graphpage.TranslatorPage(t1, translateconfig.huge)
page.display_background()
pdb_plus_show.start(tb)
def do_callgraph(self, arg):
"""callgraph
show the program's call graph"""
from rpython.translator.tool import graphpage
self._show(graphpage.TranslatorPage(self.translator, 100))