def main(argv):
lst = [argv[0], 'prebuilt1', 'prebuilt2']
for op in argv[1:]:
revdb.stop_point()
print op
lst.append(op + '??') # create a new string here
for x in lst:
print revdb.get_unique_id(x)
return 9
def command_print(cmd, extra):
if extra == 'print-me':
stuff = dbstate.stuff
elif extra == '$0':
stuff = dbstate.metavar
elif extra == '2.35':
val = rdtoa.strtod('2.35')
valx, valy = math.modf(val)
revdb.send_output(rdtoa.dtoa(valx) + '\n')
revdb.send_output(rdtoa.dtoa(valy) + '\n')
xx, yy = math.frexp(val)
revdb.send_output(rdtoa.dtoa(xx) + '\n')
revdb.send_output('%d\n' % yy)
return
elif extra == 'very-long-loop':
i = 0
total = 0
while i < 2000000000:
total += revdb.flag_io_disabled()
i += 1
revdb.send_output(str(total))
return
else:
assert False
uid = revdb.get_unique_id(stuff)
ll_assert(uid > 0, "uid == 0")
revdb.send_nextnid(uid) # outputs '$NUM = '
revdb.send_output('stuff\n')
dbstate.printed_stuff = stuff
def enter_call(caller_frame, callee_frame):
if dbstate.breakpoint_funcnames is not None:
name = callee_frame.getcode().co_name
if name in dbstate.breakpoint_funcnames:
revdb.breakpoint(dbstate.breakpoint_funcnames[name])
if dbstate.breakpoint_stack_id != 0 and caller_frame is not None:
if dbstate.breakpoint_stack_id == revdb.get_unique_id(caller_frame):
revdb.breakpoint(-1)
#
code = callee_frame.pycode
if code.co_revdb_linestarts is None:
build_co_revdb_linestarts(code)
def command_stackid(cmd, extra):
frame = fetch_cur_frame(silent=True)
if frame is not None and cmd.c_arg1 != 0: # parent_flag
frame = dbstate.space.getexecutioncontext().getnextframe_nohidden(frame)
if frame is None:
uid = 0
else:
uid = revdb.get_unique_id(frame)
if revdb.current_place() == -2:
hidden_level = 1 # hide the "<<" events from next/bnext commands
else:
hidden_level = 0
revdb.send_answer(revdb.ANSWER_STACKID, uid, hidden_level)
def revdb_displayhook(space, w_obj):
"""Modified sys.displayhook() that also outputs '$NUM = ',
for non-prebuilt objects. Such objects are then recorded in
'printed_objects'.
"""
assert not dbstate.standard_code
if space.is_w(w_obj, space.w_None):
return
uid = revdb.get_unique_id(w_obj)
if uid > 0:
dbstate.printed_objects[uid] = w_obj
revdb.send_nextnid(uid) # outputs '$NUM = '
space.setitem(space.builtin.w_dict, space.newtext('_'), w_obj)
# do repr() after setitem: if w_obj was produced successfully,
# but its repr crashes because it tries to do I/O, then we already
# have it recorded in '_' and in '$NUM ='.
w_repr = space.repr(w_obj)
if space.isinstance_w(w_repr, space.w_unicode):
w_repr = space.call_method(w_repr, 'encode',
space.newtext('utf-8')) # safe?
revdb.send_print(space.bytes_w(w_repr))
def leave_call(caller_frame, got_exception):
if dbstate.breakpoint_stack_id != 0 and caller_frame is not None:
if dbstate.breakpoint_stack_id == revdb.get_unique_id(caller_frame):
revdb.breakpoint(-2)
if we_are_translated():
stop_point_activate(-2 + got_exception)