Is there way to trace web2py files?

[Константин Комков]

Is there way to trace web2py files? For example, URL function is interesting for me and I found its description in html.py then I want to know how it work step by step when it's called from my app...

Also I created breakpoint in my controller and push the button like on picture, then I had error:

Ticket ID

127.0.0.1.2019-08-19.17-06-06.a8a926bd-ab4a-4133-ae06-b94c601fb30a

<class 'UnicodeDecodeError'> 'charmap' codec can't decode byte 0x98 in position 8077: character maps to <undefined>

Версия

web2py™	Version 2.18.5-stable+timestamp.2019.04.08.04.22.03
Python	Python 3.7.3: C:\Python\python.exe (prefix: C:\Python)

Traceback

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Traceback (most recent call last): File "C:\Users\kkomkov.TIMACAD\Desktop\web2py\gluon\restricted.py", line 219, in restricted exec(ccode, environment) File "C:\Users\kkomkov.TIMACAD\Desktop\web2py\applications\admin\views\debug/breakpoints.html", line 130, in <module> }); File "C:\Python\lib\encodings\cp1251.py", line 23, in decode return codecs.charmap_decode(input,self.errors,decoding_table)[0] UnicodeDecodeError: 'charmap' codec can't decode byte 0x98 in position 8077: character maps to <undefined>

Error snapshot 

UnicodeDecodeError('charmap' codec can't decode byte 0x98 in position 8077: character maps to <undefined>)

inspect attributes

Frames

• File C:\Users\kkomkov.TIMACAD\Desktop\web2py\gluon\restricted.py in restricted at line 219 код аргументы переменные

• File C:\Users\kkomkov.TIMACAD\Desktop\web2py\applications\admin\views\debug\breakpoints.html in <module> at line 130 код аргументы переменные

• File C:\Python\lib\encodings\cp1251.py in decode at line 23 код аргументы переменные

  Function argument list

  (self=<encodings.cp1251.IncrementalDecoder object>, input=b'# -*- coding: utf-8 -*-\r\n# -----------------...r\n return response.download(request, db)\r\n', final=True)

  Code listing

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      def encode(self, input, final=False):
          return codecs.charmap_encode(input,self.errors,encoding_table)[0]
  
  class IncrementalDecoder(codecs.IncrementalDecoder):
      def decode(self, input, final=False):
          return codecs.charmap_decode(input,self.errors,decoding_table)[0]
  
  class StreamWriter(Codec,codecs.StreamWriter):
      pass
  

  Variables

  global codecs	<module 'codecs' from 'C:\\Python\\lib\\codecs.py'>
  codecs.charmap_decode	<built-in function charmap_decode>
  input	b'# -*- coding: utf-8 -*-\r\n# -----------------...r\n return response.download(request, db)\r\n'
  self	<encodings.cp1251.IncrementalDecoder object>
  self.errors	'strict'
  global decoding_table	'\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !"#$%&\'()*+,-./...ПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя'