cannot support gbk

[jzeng4]

if there are Chinese Characters or "encoding:gbk" string in the flask python code. pyt will crash:

Trying to convert file to Python 3.

root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
RefactoringTool: Skipping optional fixer: buffer
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
RefactoringTool: Skipping optional fixer: idioms
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
RefactoringTool: Skipping optional fixer: set_literal
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
RefactoringTool: Skipping optional fixer: ws_comma
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
root: Generating grammar tables from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
RefactoringTool: Can't parse handler.py: ParseError: bad input: type=11, value=u':', context=('', (1, 8))
RefactoringTool: No files need to be modified.
RefactoringTool: There was 1 error:
RefactoringTool: Can't parse handler.py: ParseError: bad input: type=11, value=u':', context=('', (1, 8))
Traceback (most recent call last):
File "/home/pyt/pyt/core/ast_helper.py", line 37, in generate_ast
tree = ast.parse(f.read())
File "/usr/lib/python3.5/ast.py", line 35, in parse
return compile(source, filename, mode, PyCF_ONLY_AST)
File "", line 1
encoding:gbk
^
SyntaxError: invalid syntax

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/pyt/pyt/core/ast_helper.py", line 37, in generate_ast
tree = ast.parse(f.read())
File "/usr/lib/python3.5/ast.py", line 35, in parse
return compile(source, filename, mode, PyCF_ONLY_AST)
File "", line 1
encoding:gbk
^
SyntaxError: invalid syntax

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.5/runpy.py", line 184, in _run_module_as_main
"main", mod_spec)
File "/usr/lib/python3.5/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/pyt/pyt/main.py", line 147, in
main()
File "/home/pyt/pyt/main.py", line 89, in main
tree = generate_ast(path)
File "/home/pyt/pyt/core/ast_helper.py", line 44, in generate_ast
return generate_ast(path)
File "/home/pyt/pyt/core/ast_helper.py", line 46, in generate_ast
raise SyntaxError('The ast module can not parse the file'
SyntaxError: The ast module can not parse the file and the python 2 to 3 conversion also failed.

How to fix this problem?

[jzeng4]

I ran pyt in OSX without any problems. But in ubuntu, I have the above issue. Please advise how to solve this problem. Thanks a lot!

[bcaller]

Is your code python 2 or python 3?

Would you be able to post the file you're struggling with? At least the first few lines.

Also it looks like you're using python 3.5. Pyt will work best when run from a python 3.6 environment.

[jzeng4]

Hi bcaller

Thanks a lot for your advice. I just used python3.6 to launch pyt and it works. Thanks again!

[KevinHock]

Yay :D