Add Python 3 support

[GoogleCodeExporter]

What steps will reproduce the problem?
 - Run gjslint.py using Python 3.

What is the expected output?
 - Normal linting over the source files.

What do you see instead?
Traceback (most recent call last):
  File "d:\Programming\repo\node_modules\closure-linter-wrapper\tools\gjslint.py", line 13, in <module>
    from closure_linter import gjslint
  File "d:\Programming\repo\node_modules\closure-linter-wrapper\tools\closure_linter\gjslint.py", line 168
    print '%s: %d' % (path, len(path_errors))
                 ^
SyntaxError: invalid syntax


What version of the product are you using?
 - 2.3.1.2

On what operating system?
 - Windows 7

Original issue reported on code.google.com by rand...@gmail.com on 17 Jun 2014 at 2:23

[GoogleCodeExporter]

Any update on this? A year and Python 3 has continued to become used more and 
more. Would love an update on this.

Original comment by allen.br...@gmail.com on 12 Jun 2015 at 7:56

[ngvtuan]

I have got same error.

C:\Python34\Scripts>gjslint
Traceback (most recent call last):
File "C:\Python34\Scripts\gjslint-script.py", line 9, in
load_entry_point('closure-linter==2.3.13', 'console_scripts', 'gjslint')()
File "c:\python34\lib\site-packages\pkg_resources__init__.py", line 558, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "c:\python34\lib\site-packages\pkg_resources__init__.py", line 2682, in load_entry_point
return ep.load()
File "c:\python34\lib\site-packages\pkg_resources__init__.py", line 2355, in load
return self.resolve()
File "c:\python34\lib\site-packages\pkg_resources__init__.py", line 2361, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "c:\python34\lib\site-packages\closure_linter\gjslint.py", line 168
print '%s: %d' % (path, len(path_errors))
^
SyntaxError: invalid syntax

[tsauerwein]

Are there any plans to support Python 3 in the near future?

[rumpeltux]

There are no such plans. This project is as good as deprecated and not actively developed anymore. We’ll update with more information on alternatives in the near future.