npryce
Setup.py does not specify a platform dependency on Python 2.7
When I try to convert the example file test.py
#|| Hello World
#|| ===========
#||
#|| Hello world is traditionally used to illustrate to beginners
#|| the most basic syntax of a programming language, or to verify
#|| that a language or system is operating correctly.
#| This is all that is required in Python
print "hello, world"
#|.
... on a fresh install of Python 3.3.1 via Homebrew on a Mac, the conversion stops when the actual code markup should begin. The generated HTML console output of code-guide test.py is:
<html><head><title>Hello World</title><link rel="stylesheet" type="text/css" href="code_guide/bootstrap/css/bootstrap.min.css"></link><link rel="stylesheet" type="text/css" href="code_guide/bootstro.min.css"></link><link rel="stylesheet" type="text/css" href="code_guide/pygments.css"></link><link rel="stylesheet" type="text/css" href="code_guide/code-guide.css"></link><script type="text/javascript" src="code_guide/jquery-1.9.1.min.js"></script><script type="text/javascript" src="code_guide/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="code_guide/bootstro.min.js"></script><script type="text/javascript" src="code_guide/code-guide.js"></script></head><body><div class="code-guide-intro"><h1>Hello World</h1>
Hello world is traditionally used to illustrate to beginners the most basic syntax of a programming language, or to verify that a language or system is operating correctly.
... and is followed by this runtime error:
File "/usr/local/lib/python3.3/site-packages/code_guide/__init__.py", line 346, in cli
out=XMLGenerator(sys.stdout if use_stdio(args.output) else open(args.output, "w")))
File "/usr/local/lib/python3.3/site-packages/code_guide/__init__.py", line 258, in to_html
_code_tree_to_html(out, e, code_lexer, md)
File "/usr/local/lib/python3.3/site-packages/code_guide/__init__.py", line 142, in _code_tree_to_html
stream_html(out, pygments.highlight(" " if e.text == "" else e.text, code_lexer, HtmlFormatter(cssclass="", classprefix="code-guide-syntax-")))
File "/usr/local/lib/python3.3/site-packages/code_guide/__init__.py", line 125, in stream_html
xml.sax.parseString(html_str, filter)
File "/usr/local/Cellar/python3/3.3.1/Frameworks/Python.framework/Versions/3.3/lib/python3.3/xml/sax/__init__.py", line 45, in parseString
inpsrc.setByteStream(BytesIO(string))
TypeError: 'str' does not support the buffer interface
Interestingly, after I re-installed Python and Pip and wanted to install code_guide again, I got this on the console:
$ pip3 install code_guide
Downloading/unpacking code-guide
Running setup.py egg_info for package code-guide
Requirement already satisfied (use --upgrade to upgrade): markdown==2.3.1 in /usr/local/lib/python3.3/site-packages (from code-guide)
Requirement already satisfied (use --upgrade to upgrade): pygments==1.6 in /usr/local/lib/python3.3/site-packages (from code-guide)
Installing collected packages: code-guide
Running setup.py install for code-guide
File "/usr/local/lib/python3.3/site-packages/code_guide/test_code_guide.py", line 223
print e
^
SyntaxError: invalid syntax
changing mode of /usr/local/share/python3/code-guide to 755
Successfully installed code-guide
Cleaning up...
-- but only once.
It requires Python 2.7, not Python 3.3.1 (Python 3.3 is a different, incompatible, language from Python 2.7). I've updated the title to reflect that the setup.py installer should have failed with a platform incompatability error.
That's weird, because I can't even get this far with Python 2.7.
$ pip-2.7 install code-guide
Downloading/unpacking code-guide
Running setup.py egg_info for package code-guide
Downloading/unpacking markdown==2.3.1 (from code-guide)
Running setup.py egg_info for package markdown
Downloading/unpacking pygments==1.6 (from code-guide)
Running setup.py egg_info for package pygments
Installing collected packages: code-guide, markdown, pygments
Running setup.py install for code-guide
changing mode of /usr/local/bin/code-guide to 755
Running setup.py install for markdown
changing mode of /usr/local/bin/markdown_py to 755
Running setup.py install for pygments
File "/usr/local/lib/python2.7/site-packages/pygments/cmdline.py", line 133
print("%s not found!" % what, file=sys.stderr)
^
SyntaxError: invalid syntax
File "/usr/local/lib/python2.7/site-packages/pygments/formatters/html.py", line 509
'using current directory as base for the CSS file name', file=sys.stderr)
^
SyntaxError: invalid syntax
File "/usr/local/lib/python2.7/site-packages/pygments/lexer.py", line 46
class Lexer(object, metaclass=LexerMeta):
^
SyntaxError: invalid syntax
File "/usr/local/lib/python2.7/site-packages/pygments/style.py", line 107
class Style(object, metaclass=StyleMeta):
^
SyntaxError: invalid syntax
Installing pygmentize script to /usr/local/bin
Successfully installed code-guide markdown pygments
Cleaning up...
Looks like something is wrong with either my setup or pygments.