When I do too many dynamic URLs my stylesheets stop working. For instance. My stylesheet is in my layout.html file under /static/css/style.css
Code:
#works
@app.route('/<var1>', methods=['blah'])
def someFunc(var1):
# code
#works
@app.route('/<var1>/<var2>', methods=['blah'])
def someNewFunc(var1, var2):
# code
#no errors displayed but my stylesheet stops loading
@app.route('/<var1>/<var2>/<var3>', methods=['blah'])
def finalFunc(var1, var2, var3):
# code
So I've got two questions. First, does Flask not support dynamic URLs past two? Second, is there a better way to go about this (i.e. is there a convention I should follow)?
The problem is that your routes are ambiguous. When the browser requests your stylesheet at /static/css/style.css Flask finds two matching routes:
/static/<path:path> with path=css/style.css/<var1>/<var2>/<var3> with var1=static, var2=css and var3=style.cssThe routing algorithm used by Flask and Werkzeug prefers the longest route when multiple ones match and that makes the second one win.
The answer to this question shows a possible way to solve this problem using custom route converters.
But my recommendation is that you change your dynamic URL so that it is not so generic. You can add a fixed component to it, for example /some-prefix/<var1>/<var2>/<var3>.
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