gui_option.py 文件源码

def show_risks(self, root):
        top_level   = tk.Toplevel(root)
        scr_frame = ScrolledFrame(top_level)
        fields = ['Name', 'Underlying', 'Contract', 'Otype', 'Stike', 'Price', 'BidPrice', 'BidIV', 'AskPrice', 'AskIV', 'PV', 'Delta','Gamma','Vega', 'Theta']
        for idx, field in enumerate(fields):
            tk.Label(scr_frame.frame, text = field).grid(row=0, column=idx)
        idy = 0
        for i, cmth in enumerate(self.cont_mth):
            for strike in self.strikes[i]:
                for otype in ['C','P']:
                    key = (cmth, otype, strike)
                    if key in self.opt_dict:
                        idy += 1
                        inst = self.opt_dict[key]
                        for idx, field in enumerate(fields):
                            if idx == 0:
                                txt = inst
                            elif idx == 1:
                                txt = self.underliers[i]
                            elif idx in [2, 3, 4]: 
                                txt = key[idx-2]
                            else:
                                factor = 1
                                if field in ['delta', 'gamma', 'BidIV', 'AskIV']: 
                                    factor = 100
                                txt = self.curr_insts[inst][field]*factor
                            tk.Label(scr_frame.frame, text = keepdigit(txt,3)).grid(row=idy, column=idx)