def _handle_preview(self):
data = self.request.get('data').replace('\t', ' ').replace('\r\n', '\n')
path = self.request.get('path')
title = self.request.get('title')
old_file = File.from_path(path)
new_lines = [line+'\n' for line in data.splitlines()]
old_lines = [line+'\n' for line in old_file.data.splitlines()]
diff = difflib.unified_diff(old_lines, new_lines, 'a/'+path, 'b/'+path)
diff_data = ''.join(diff)
lexer = pygments.lexers.get_lexer_by_name('diff')
formatter = pygments.formatters.get_formatter_by_name('html', nobackground=True)
highlighted = pygments.highlight(diff_data, lexer, formatter)
user_props = Proposal.all().filter('state', 'private').filter('user', user.user).fetch(100)
add_stylesheet(self.request, '/pygments.css')
self.response.out.write(self.env.get_template('proposal_preview.html').render(locals()))
def get(self):
path = self.request.get('path')
title = path
f = File.from_path(path)
if not f:
send_error(self, '%s not found', path)
return
mime_type, encoding = mimetypes.guess_type(f.path, False)
if mime_type.startswith('text'):
data = f.data.replace(' ', '\t')
add_script(self.request, 'http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js')
add_script(self.request, '/htdocs/jquery.tabby.js')
self.response.out.write(self.env.get_template('proposal_create.html').render(locals()))
else:
user_props = Proposal.all().filter('state', 'private').filter('user', user.user).fetch(100)
self.response.out.write(self.env.get_template('proposal_create_binary.html').render(locals()))
def get(self):
total_props = Proposal.all().count()
page = int(self.request.get('p', 1))-1
props = Proposal.all().order('-vote_total').fetch(10, page*10)
self.response.out.write(self.env.get_template('proposal_list.html').render(locals()))