| Armin Ronacher | 34f3042 | 2007-03-30 21:58:15 +0200 | [diff] [blame] | 1 | import jdebug |
| 2 | import sys |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 3 | from jinja import Environment, DictLoader |
| 4 | from jinja.exceptions import TemplateNotFound |
| Armin Ronacher | 7977e5c | 2007-03-12 07:22:17 +0100 | [diff] [blame] | 5 | from wsgiref.simple_server import make_server |
| Armin Ronacher | 7977e5c | 2007-03-12 07:22:17 +0100 | [diff] [blame] | 6 | |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 7 | e = Environment(loader=DictLoader({ |
| 8 | '/': u''' |
| 9 | <html> |
| 10 | <head> |
| 11 | <title>Various Broken Templates</title> |
| 12 | <style type="text/css"> |
| 13 | body { |
| 14 | margin: 2em; |
| 15 | font-size: 1.5em; |
| 16 | font-family: sans-serif |
| 17 | } |
| 18 | a { |
| 19 | color: #d00; |
| 20 | } |
| 21 | </style> |
| 22 | </head> |
| 23 | <body> |
| 24 | <h1>Various Broken Templates</h1> |
| 25 | <p> |
| 26 | This small WSGI application serves some Jinja templates that |
| 27 | are just broken. It uses the colubrid traceback middleware to |
| 28 | render those errors including source code. |
| 29 | </p> |
| 30 | <ul> |
| 31 | <li><a href="syntax_error">syntax error</a></li> |
| 32 | <li><a href="runtime_error">runtime error</a></li> |
| 33 | <li><a href="nested_syntax_error">nested syntax error</a></li> |
| 34 | <li><a href="nested_runtime_error">nested runtime error</a></li> |
| Armin Ronacher | a7804ef | 2007-06-15 18:03:21 +0200 | [diff] [blame] | 35 | <li><a href="code_runtime_error">runtime error in code</a></li> |
| Armin Ronacher | 10dae5b | 2007-03-31 00:02:32 +0200 | [diff] [blame] | 36 | <li><a href="syntax_from_string">a syntax error from string</a></li> |
| 37 | <li><a href="runtime_from_string">runtime error from a string</a></li> |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 38 | </ul> |
| 39 | </body> |
| 40 | </html> |
| 41 | ''', |
| 42 | '/syntax_error': u''' |
| 43 | {% for item in foo %} |
| 44 | ... |
| 45 | {% endif %} |
| 46 | ''', |
| 47 | '/runtime_error': u''' |
| 48 | {% set foo = 1 / 0 %} |
| 49 | ''', |
| 50 | '/nested_runtime_error': u''' |
| 51 | {% include 'runtime_broken' %} |
| 52 | ''', |
| 53 | '/nested_syntax_error': u''' |
| 54 | {% include 'syntax_broken' %} |
| 55 | ''', |
| 56 | |
| Armin Ronacher | e39a5d2 | 2007-06-23 21:11:53 +0200 | [diff] [blame^] | 57 | '/code_runtime_error': u'''We have a runtime error here: |
| 58 | {{ broken() }}''', |
| Armin Ronacher | a7804ef | 2007-06-15 18:03:21 +0200 | [diff] [blame] | 59 | |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 60 | 'runtime_broken': '''\ |
| 61 | This is an included template |
| 62 | {% set a = 1 / 0 %}''', |
| 63 | 'syntax_broken': '''\ |
| 64 | This is an included template |
| 65 | {% raw %}just some foo''' |
| 66 | })) |
| 67 | |
| Armin Ronacher | 10dae5b | 2007-03-31 00:02:32 +0200 | [diff] [blame] | 68 | FAILING_STRING_TEMPLATE = '{{ 1 / 0 }}' |
| 69 | BROKEN_STRING_TEMPLATE = '{% if foo %}...{% endfor %}' |
| 70 | |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 71 | |
| Armin Ronacher | a7804ef | 2007-06-15 18:03:21 +0200 | [diff] [blame] | 72 | def broken(): |
| 73 | raise RuntimeError("I'm broken") |
| 74 | |
| 75 | |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 76 | def test(environ, start_response): |
| Armin Ronacher | 10dae5b | 2007-03-31 00:02:32 +0200 | [diff] [blame] | 77 | path = environ.get('PATH_INFO' or '/') |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 78 | try: |
| Armin Ronacher | 10dae5b | 2007-03-31 00:02:32 +0200 | [diff] [blame] | 79 | tmpl = e.get_template(path) |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 80 | except TemplateNotFound: |
| Armin Ronacher | 10dae5b | 2007-03-31 00:02:32 +0200 | [diff] [blame] | 81 | if path == '/syntax_from_string': |
| 82 | tmpl = e.from_string(BROKEN_STRING_TEMPLATE) |
| 83 | elif path == '/runtime_from_string': |
| 84 | tmpl = e.from_string(FAILING_STRING_TEMPLATE) |
| 85 | else: |
| 86 | start_response('404 NOT FOUND', [('Content-Type', 'text/plain')]) |
| 87 | return ['NOT FOUND'] |
| Armin Ronacher | 8ff24c4 | 2007-03-21 20:33:45 +0100 | [diff] [blame] | 88 | start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')]) |
| Armin Ronacher | a7804ef | 2007-06-15 18:03:21 +0200 | [diff] [blame] | 89 | return [tmpl.render(broken=broken).encode('utf-8')] |
| 90 | |
| Armin Ronacher | 7977e5c | 2007-03-12 07:22:17 +0100 | [diff] [blame] | 91 | |
| Armin Ronacher | 34f3042 | 2007-03-30 21:58:15 +0200 | [diff] [blame] | 92 | if __name__ == '__main__': |
| Armin Ronacher | a7804ef | 2007-06-15 18:03:21 +0200 | [diff] [blame] | 93 | from werkzeug.debug import DebuggedApplication |
| Armin Ronacher | 34f3042 | 2007-03-30 21:58:15 +0200 | [diff] [blame] | 94 | app = DebuggedApplication(test) |
| 95 | make_server("localhost", 7000, app).serve_forever() |