python - App Engine gives error in number formatting when deployed -

-

i have deployed app , go on homepage '500 internal server error' page. having looked through logs got following error:

type 'exceptions.syntaxerror'>: non-ascii character '\xc2' in file /base/data/home/apps/spare-wheels/1.348259065130939449/sparewheels.py on line 465, no encoding declared; see http://www.python.org/peps/pep-0263.html details (sparewheels.py, line 465)

the line in question looks this:

self.template_values['price_pounds'] = "£%.2f" % (float(self.event.price_pence)/100)

this worked fine when running on localhost: there number formatting google apps version of python doesn't support?

check encoding of python file, utf-8? error message suggests may have saved file ascii format international characters in file (aka "£") causing google's python runtime barf 500 error.

also try tossing line on first or second line of python file:

# coding=utf-8

Comments

Post a Comment

Popular posts from this blog

javascript - Enclosure Memory Copies -

-
function myclass() { //lots , lots of vars , code here. this.bar = function() { //do numerous enclosed myclass vars } this.foo = function() { alert('hello'); //don't enclosed variables. } } each instance of myclass gets own copy of bar , foo, why prototyped methods use less memory. however, know more memory use of inner methods. it seems obvious me (1) below must true. agree? not distinct myclass instances have own distinct copies of bar, must have own distinct copies of myclass enclosure. (or else how bar method keep myclass variables straight on per instance basis?) now (2) question i'm after. since inner foo method doesn't use in myclass enclosure natural qustion is: javascript smart enough not keep myclass enclosure in memory use of foo? this depend entirely on implementation not language. naive implementations keep far more around others. answer true e.g. v8 (chrome's js engine) may not true spider...
Read more

php - Replacing tags in braces, even nested tags, with regex -

-
example preg_replace('/\{[a-za-z.,\(\)0-9]+\}/', 'replaced', 'lorem ipsum dolor sit {tag1({tag2()})}, consectetur adipiscing elit.'); the result: lorem ipsum dolor sit {tag1(replaced)}, consectetur adipiscing elit. question as can see "tag2" has been replaced, want replace "tag1" know how can this? (in cases might this: {tag1({tag2({tag3()})})}) , on.) btw using preg_replace_callback, easier show preg_replace here site can test code: http://www.spaweditor.com/scripts/regex/index.php you need add curly braces character set. here's pattern used: /\{[a-za-z.,\(\)\{\}0-9]+\}/ and here result: "lorem ipsum dolor sit replaced, consectetur adipiscing elit."
Read more