Fix escape string from causing syntax error (#630)

[imbellish]

#630

[imbellish]

🤦‍♂

[cclauss]

Clicking on the failed tests...

./web/debugerror.py:95:46: W605 invalid escape sequence '\-'
        strClassName = strClassName.replace(/\-/g, "\\-");
                                             ^
1     W605 invalid escape sequence '\-'
1
##[error]Process completed with exit code 1

[imbellish]

@cclauss I couldn't find the original commit for this template, last I checked, in the OG django logs. And I think there's more work to do here to support python>=3.5 but not python <=2.7.

[cclauss]

Hint:
$ python

>>> "my string".replace(/\-/g, "\\-")
  File "<string>", line 1
    "my string".replace(/\-/g, "\\-")
                        ^
SyntaxError: invalid syntax

[teebee]

Why is

webpy/web/debugerror.py

Line 96 in 3f3fd36

strClassName = strClassName.replace(/\-/g, "\\-");

needed at all? A dash is only special inside a [...]. Am I missing something?

[teebee]

It seems that flake8 is used to check JavaScript code here ...

[iredmail]

@cclauss Do i remember correctly that this issue had been fixed in some other commit? Can we close this PR now?

[cclauss]

I believe that this is fixed in the current releases. Can you please retest on v0.6x and let us know if we can close this issue?