48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
import os
|
|
import traceback
|
|
import contextlib
|
|
import re
|
|
|
|
|
|
class PrettyException:
|
|
def __init__(self, e: Exception):
|
|
self.pretty_exception = f'❌ Error! Report it to admins: \n' \
|
|
f'🐊 <code>{e.__traceback__.tb_frame.f_code.co_filename.replace(os.getcwd(), "")}' \
|
|
f'</code>:{e.__traceback__.tb_frame.f_lineno} \n' \
|
|
f'😍 {e.__class__.__name__} \n' \
|
|
f'👉 {"".join(traceback.format_exception_only(e)).strip()} \n\n' \
|
|
f'⬇️ Trace: \n' \
|
|
f'{self.get_full_stack()}'
|
|
|
|
@staticmethod
|
|
def get_full_stack():
|
|
full_stack = traceback.format_exc().replace(
|
|
"Traceback (most recent call last):\n", ""
|
|
)
|
|
|
|
line_regex = r' File "(.*?)", line ([0-9]+), in (.+)'
|
|
|
|
def format_line(line: str) -> str:
|
|
filename_, lineno_, name_ = re.search(line_regex, line).groups()
|
|
with contextlib.suppress(Exception):
|
|
filename_ = os.path.basename(filename_)
|
|
|
|
return (
|
|
f"🤯 <code>{filename_}:{lineno_}</code> (<b>in</b>"
|
|
f" <code>{name_}</code> call)"
|
|
)
|
|
|
|
full_stack = "\n".join(
|
|
[
|
|
format_line(line)
|
|
if re.search(line_regex, line)
|
|
else f"<code>{line}</code>"
|
|
for line in full_stack.splitlines()
|
|
]
|
|
)
|
|
|
|
return full_stack
|
|
|
|
def __str__(self):
|
|
return self.pretty_exception
|