regex and case insensitive

[Leon79]

I don't see what's actually doing the lookup. But if render_template uses python regex engine, you can probably add a (?i) to the beginning of the regex.

>>> re.search("Hi", "what is this?")
>>> re.search("(?i)Hi", "what is this?")
<_sre.SRE_Match object; span=(9, 11), match='hi'>

I'm using a form to look for an ingredients, the webpage will show me a page with the result of all the recipes with that ingredients.

@app.route('/search', methods=["POST"])
def search():
    if request.method == "POST":
        data = request.form.to_dict()
        keyword = str(data['mysearch'])
        query={"ingredients": { "$regex": keyword }}
    return render_template("search.html", recipes=mongo.db.recipes.find(query))

This code is in main.py, my code works, the only thing is that I would like it looks for case insensitive, for example if I write parmisan, it gives me many results, but if I write ParMiSan none, because it's looking in case sensitive mode. I just would like to know how to add the option to make it case insensitive.