def _str2html(src, strip=False, indent_subsequent=0,
highlight_inner=False):
if strip:
src = src.strip()
orig_src = src
try:
src = PySourceColor.str2html(src, form='snip')
src = error_re.sub('', src)
src = pre_re.sub('', src)
src = re.sub(r'^[\n\r]{0,1}', '', src)
src = re.sub(r'[\n\r]{0,1}$', '', src)
except:
src = html_quote(orig_src)
lines = src.splitlines()
if len(lines) == 1:
return lines[0]
indent = ' '*indent_subsequent
for i in range(1, len(lines)):
lines[i] = indent+lines[i]
if highlight_inner and i == len(lines)/2:
lines[i] = '<span class="source-highlight">%s</span>' % lines[i]
src = '<br>\n'.join(lines)
src = whitespace_re.sub(
lambda m: ' '*(len(m.group(0))-1) + ' ', src)
return src
def source_code(self, req):
location = req.params['location']
module_name, lineno = location.split(':', 1)
module = sys.modules[module_name]
filename = module.__file__
if filename.endswith('.pyc'):
filename = filename[:-1]
f = open(filename, 'rb')
source = f.read()
f.close()
html = (
('<div>Module: <b>%s</b> file: %s</div>'
% (module_name, filename))
+ PySourceColor.str2html(source, form='snip', linenumbers=-1))
source_lines = len(source.splitlines())
if source_lines < 60:
html += '\n<br>'*(60-source_lines)
res = Response(content_type='text/html', charset='utf8')
res.body = html
return res