[web2py] default.py function data() and call()

[黄祥]

hi,

did anyone know what default.py function's data() and call() is use
for? could you give an example for implement too?

thank you so much.

def call():
    """
    exposes services. for example:
    http://..../[app]/default/call/jsonrpc
    decorate with @services.jsonrpc the functions to expose
    supports xml, json, xmlrpc, jsonrpc, amfrpc, rss, csv
    """
    return service()

@auth.requires_signature()
def data():
    """
    http://..../[app]/default/data/tables
    http://..../[app]/default/data/create/[table]
    http://..../[app]/default/data/read/[table]/[id]
    http://..../[app]/default/data/update/[table]/[id]
    http://..../[app]/default/data/delete/[table]/[id[
    http://..../[app]/default/data/select/[table]
    http://..../[app]/default/data/search/[table]
    but URls bust be signed, i.e. linked with
      A('table',_href=URL('data/tables',user_signature=True))
    or with the signed load operator
 
LOAD('default','data.load',args='tables',ajax=True,user_signature=True)
    """
    return dict(form=crud())