Changeset - 6f9dae4d39d9
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Ronny Pfannschmidt - 11 years ago 2015-02-02 19:28:17
opensource@ronnypfannschmidt.de
error controller: pep8 styling
1 file changed with 6 insertions and 5 deletions:
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kallithea/controllers/error.py
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@@ -39,54 +39,55 @@ from kallithea.lib.base import BaseContr
 
log = logging.getLogger(__name__)
 

	
 

	
 
class ErrorController(BaseController):
 
    """Generates error documents as and when they are required.
 

	
 
    The ErrorDocuments middleware forwards to ErrorController when error
 
    related status codes are returned from the application.
 

	
 
    This behavior can be altered by changing the parameters to the
 
    ErrorDocuments middleware in your config/middleware.py file.
 
    """
 

	
 
    def __before__(self):
 
        #disable all base actions since we don't need them here
 
        pass
 

	
 
    def document(self):
 
        resp = request.environ.get('pylons.original_response')
 
        c.site_name = config.get('title')
 

	
 
        log.debug('### %s ###' % (resp and resp.status or 'no response'))
 

	
 
        e = request.environ
 
        c.serv_p = r'%(protocol)s://%(host)s/' \
 
                                    % {'protocol': e.get('wsgi.url_scheme'),
 
        c.serv_p = r'%(protocol)s://%(host)s/' % {
 
            'protocol': e.get('wsgi.url_scheme'),
 
                                       'host': e.get('HTTP_HOST'), }
 

	
 
        c.error_message = resp and cgi.escape(request.GET.get('code', str(resp.status)))
 
        c.error_explanation = resp and self.get_error_explanation(resp.status_int)
 
        if resp:
 
            c.error_message = cgi.escape(request.GET.get('code',
 
                                                         str(resp.status)))
 
            c.error_explanation = self.get_error_explanation(resp.status_int)
 

	
 
        return render('/errors/error_document.html')
 

	
 
    def img(self, id):
 
        """Serve Pylons' stock images"""
 
        return self._serve_file(os.path.join(media_path, 'img', id))
 

	
 
    def style(self, id):
 
        """Serve Pylons' stock stylesheets"""
 
        return self._serve_file(os.path.join(media_path, 'style', id))
 

	
 
    def _serve_file(self, path):
 
        """Call Paste's FileApp (a WSGI application) to serve the file
 
        at the specified path
 
        """
 
        fapp = paste.fileapp.FileApp(path)
 
        return fapp(request.environ, self.start_response)
 

	
 
    def get_error_explanation(self, code):
 
        """ get the error explanations of int codes
 
            [400, 401, 403, 404, 500]"""
 
        try:
 
            code = int(code)
 
        except ValueError:
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