def render(self, io: Union[IO, Output], simple: bool = False) -> None:
if simple:
io.write_line("")
io.write_line("<error>{}</error>".format(str(self._exception)))
return
return self._render_exception(io, self._exception)
def _render_line(
self, io, line, new_line=False, indent=0
): # type: (IO, str, bool, int) -> None
if new_line:
io.write_line("")
io.write_line("{}{}".format(indent * " ", line))
def _render_line(self,
io: Union[IO, Output],
line: str,
new_line: bool = False,
indent: int = 2) -> None:
if new_line:
io.write_line("")
io.write_line("{}{}".format(indent * " ", line))
def _render_traceback(self, io, tb): # type: (IO, ...) -> None
frames = []
while tb:
frames.append(self._format_traceback_frame(io, tb))
tb = tb.tb_next
io.write_line("<b>Traceback (most recent call last):</b>")
io.write_line("".join(traceback.format_list(frames)))
def render(self, io, simple=False): # type: (IO, bool) -> None
if simple:
io.write_line("<error>{}</error>".format(str(self._exception)))
return
if not PY36:
return self._render_legacy(io)
return self._render_exception(io, self._exception)
def _render_exception(self, io: Union[IO, Output],
exception: Exception) -> None:
from crashtest.inspector import Inspector
inspector = Inspector(exception)
if not inspector.frames:
return
if inspector.has_previous_exception():
self._render_exception(io, inspector.previous_exception)
io.write_line("")
io.write_line(
"The following error occurred when trying to handle this error:"
)
io.write_line("")
self._render_trace(io, inspector.frames)
self._render_line(io,
"<error>{}</error>".format(inspector.exception_name),
True)
io.write_line("")
exception_message = (Formatter().format(
inspector.exception_message).replace("\n", "\n "))
self._render_line(io, "<b>{}</b>".format(exception_message))
current_frame = inspector.frames[-1]
self._render_snippet(io, current_frame)
self._render_solution(io, inspector)
def _render_legacy(self, io):
if hasattr(self._exception, "__traceback__"):
tb = self._exception.__traceback__
else:
tb = self._exc_info[2]
title = "\n<error>{}</error>\n\n<b>{}</b>".format(
self._exception.__class__.__name__, str(self._exception))
io.write_line(title)
if io.is_verbose():
io.write_line("")
self._render_traceback(io, tb)
def _render_exception(self, io, exception):
from crashtest.inspector import Inspector
inspector = Inspector(exception)
if not inspector.frames:
return
self._render_trace(io, inspector.frames)
self._render_line(io,
"<error>{}</error>".format(inspector.exception_name),
True)
io.write_line("")
exception_message = io.remove_format(
inspector.exception_message).replace("\n", "\n ")
self._render_line(io, "<b>{}</b>".format(exception_message))
current_frame = inspector.frames[-1]
self._render_snippet(io, current_frame)
self._render_solution(io, inspector)