There are similar questions (Add several cookies in IHTTPResponse and Setting several cookies in same response) but they are not about FastHTML.

I want to add 2 or more cookies to the response (cookie1 and cookie2 in the example)

from fasthtml import common as fh
@app.get("/route1")
    def getroute1(request):
       return fh.P("This is a test"), fh.cookie('cookie1', 'value1'), fh.cookie('cookie2', 'value2')

Only the last cookie (cookie2) is stored, even if I add more cookies.

I have also tried this return sentence, with the same result (only the last cookie is stored)

return fh.P("This is a test"),
fh.HttpHeader(k='set-cookie', v='cookie1=value1; Path=/; SameSite=lax'),
fh.HttpHeader(k='set-cookie', v='cookie2=value2; Path=/; SameSite=lax') 

There are similar questions (Add several cookies in IHTTPResponse and Setting several cookies in same response) but they are not about FastHTML.

I want to add 2 or more cookies to the response (cookie1 and cookie2 in the example)

from fasthtml import common as fh
@app.get("/route1")
    def getroute1(request):
       return fh.P("This is a test"), fh.cookie('cookie1', 'value1'), fh.cookie('cookie2', 'value2')

Only the last cookie (cookie2) is stored, even if I add more cookies.

I have also tried this return sentence, with the same result (only the last cookie is stored)

return fh.P("This is a test"),
fh.HttpHeader(k='set-cookie', v='cookie1=value1; Path=/; SameSite=lax'),
fh.HttpHeader(k='set-cookie', v='cookie2=value2; Path=/; SameSite=lax') 

• python
• python-3.x
• fasthtml

1 Answer 1

I have converted the fastHTML component to "XML" and created a Response object as a workaround. Here is the code:

from fasthtml import common as fh
    
@app.get("/route1")
def getroute1(request):
    my_fh= fh.P("This is a test")
    # Get the html code generated by fastHTML and create the Response object
    my_resp=fh.Response(fh.to_xml(my_fh))
    # Add 2 cookies to the response
    my_resp.set_cookie(key="cookie1", value="value1", httponly=True, max_age=3600)
    my_resp.set_cookie(key="cookie2", value="value2", httponly=True, max_age=3600)
    return my_resp