一直以来,中式占卜都是基于算命先生手工实现,程序繁琐(往往需要沐浴、计算天时、静心等等流程)。准备工作复杂(通常需要铜钱等道具),计算方法复杂,需要纯手工计算二进制并转换为最终的卦象,为了解决这个问题,笔者基于python实现了一套科学算命工具,用于快速进行占卜
本文的算命方式采用八卦 + 周易+ 梅花易数实现,脚本基于python3.9.0开发。本人对于周易五行研究较浅,如有疏漏请见谅
最终效果如图,在运行程序之后,会根据当前的运势自动获取你心中所想之事的卦象(本卦、互卦、变卦)
首先我们需要了解一些最基本的占卜知识,目前我国几种比较主流的占卜方式基本都是基于易演化而来。总体而言都是根据某些现象,得到不同的卦象,而不同的卦象最终会代表所占卜事情的开端,发展和结果。
太极生两仪,两仪生四象,四象生八卦
这句话相信大家在很多影视作品中都听说过,但很少有人知道它的真正含义,这句话其实概括了卦象产生的流程。
现在我们知道了卦象是如何演变的,但是我们还没有能够得到卦象的方式,其实在占卜的过程中,不同的占卜方式往往最大的区别就是起卦方式不同,我们这里采用梅花易数的方式起卦
梅花易数起卦法(这里只截取两种起卦方式)
一、年月日时起卦:
即以农历之年月日总和除以八,以余数为卦数求上卦;以年月日时总和除以八,以余数为卦数求下卦,再以年月日时总和除以六,以余数为动爻。
例:农历壬申年四月十一日巳时起卦:申年9数,巳时6数。
上卦为:(年+月+日)÷8,取余数。 即:(9+4+11)÷8,此处无余数。
下卦为:(年+月+日+时)÷8,取余数。 即:(9+4+11+6)÷8,余数为6为坎卦。
动爻数为:(年+月+日+时)÷6,取余数。 即:(9+4+11+6)除以6,此处无余数。
此卦为:上卦为坤,下卦为坎,动爻为上爻。
二、直接以数起卦
这是一种简便而准确率极高的起卦方法。当有人求测某事时,可以让来人随意说出两个数,第一个数取为上卦,第二个数取为下卦,两数之和除以6,余数为动爻,或者可以随便借用其他能得到两数的办法起卦,如翻书、日历等等。
我们将梅花易数的起卦方式流程用程序员的话总结一下,流程如下
- import json
- import random
- import time
-
- #别挂配置数据
- gua_data_path = "data.json"
-
- #别卦数据
- gua_data_map = {
-
- }
- fake_delay = 10
-
- #读取别卦数据
- def init_gua_data(json_path):
- with open(gua_data_path,'r',encoding='utf8')as fp:
- global gua_data_map
- gua_data_map = json.load(fp)
- #爻图标映射
- yao_icon_map = {
- 0:"- -",
- 1:"---"
- }
-
- #经卦名
- base_gua_name_map = {
- 0:"坤",1:"震",2:"坎",3:"兑",4:"艮",5:"离",6:"巽",7:"乾"
- }
-
- #数字转化为二进制数组
- def base_gua_to_yao(gua, yao_length=3):
- result = []
- while gua >= 1:
- level = 0 if gua % 2 == 0 else 1
- gua //= 2
- result.append(level)
- while len(result) < yao_length:
- result.append(0)
- return result
-
- #二进制数组转化为数字
- def base_yao_to_gua(array):
- array = array[:]
- while len(array) > 0 and array[-1] == 0:
- array.pop()
- result = 0
- for i in range(len(array)):
- if array[i] == 0:
- continue
- result += pow(2, i)
-
- return result
-
- #打印一个挂
- def print_gua(gua):
- yao_list = base_gua_to_yao(gua, 6)
- up_yao_list = yao_list[0:3]
- up = base_yao_to_gua(up_yao_list)
-
- print(yao_icon_map[up_yao_list[2]])
- print(yao_icon_map[up_yao_list[1]] + " " + base_gua_name_map[up])
- print(yao_icon_map[up_yao_list[0]])
-
- print("")
-
- down_yao_list = yao_list[3:6]
- down = base_yao_to_gua(down_yao_list)
- print(yao_icon_map[down_yao_list[2]])
- print(yao_icon_map[down_yao_list[1]] + " " + base_gua_name_map[down])
- print(yao_icon_map[down_yao_list[0]])
-
- #使用梅花易数
- def calculate_with_plum_flower():
- #起上卦
- print("使用梅花易数♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️♣️")
- print_a_wait_animation("卜上卦:", fake_delay)
- up_base_gua = int(round(time.time() * 1000)) % 8
- up_yao_array = base_gua_to_yao(up_base_gua)
- print("上卦获取成功,上卦为:", base_gua_name_map[up_base_gua])
- #起下卦
- print_a_wait_animation("正在获取下卦:", fake_delay)
- down_base_gua = random.randint(0, 999999999999) % 8
- down_yao_array = base_gua_to_yao(down_base_gua)
- print("上卦获取成功,下卦为:", base_gua_name_map[down_base_gua])
- #组成卦象
- print_a_wait_animation("正在组成本卦:", fake_delay)
- print("------------------------------------------------本卦------------------------------------------------")
- yao_list = up_yao_array + down_yao_array
- gua = base_yao_to_gua(yao_list)
- print_gua(gua)
- #读取本卦象信息
- gua_code = str(base_gua_name_map[up_base_gua]) + str(base_gua_name_map[down_base_gua])
- gua_data = gua_data_map[gua_code]
- print("本卦为:", gua_data['name'])
- print("辞:", gua_data['words'],"译:",gua_data['white_words'])
- print("象:", gua_data['picture'],"译:",gua_data['white_picture'])
- print_a_wait_animation("正在组成互卦:", fake_delay)
- print("------------------------------------------------互卦------------------------------------------------")
- #读取互卦象信息
- up_hu_yao_list = [yao_list[4],yao_list[5],yao_list[0]]
- up_hu_gua = base_yao_to_gua(up_hu_yao_list)
- down_hu_yao_list =[yao_list[5],yao_list[0],yao_list[1]]
- down_hu_gua = base_yao_to_gua(down_hu_yao_list)
- hu_yao_list = up_hu_yao_list + down_hu_yao_list
- hu_gua = base_yao_to_gua(hu_yao_list)
- hu_gua_code = str(base_gua_name_map[up_hu_gua]) + str(base_gua_name_map[down_hu_gua])
- hu_gua_data = gua_data_map[hu_gua_code]
- print_gua(hu_gua)
- print("互卦为:", hu_gua_data['name'])
- print("辞:", hu_gua_data['words'],"译:",hu_gua_data['white_words'])
- print("象:", hu_gua_data['picture'],"译:",hu_gua_data['white_picture'])
- print_a_wait_animation("正在组成变卦:", fake_delay)
- print("------------------------------------------------变卦------------------------------------------------")
- change_index = int(round(time.time() * 1000)) % 6
- change_yao_list = yao_list[:]
- change_yao_list[change_index] = 0 if change_yao_list[change_index] == 1 else 1
- up_change_yao_list = change_yao_list[0:3]
- up_change_gua = base_yao_to_gua(up_change_yao_list)
- down_change_yao_list =change_yao_list[3:5]
- down_change_gua = base_yao_to_gua(down_change_yao_list)
-
- change_gua = base_yao_to_gua(change_yao_list)
- print_gua(change_gua)
- change_gua_code = str(base_gua_name_map[up_change_gua]) + str(base_gua_name_map[down_change_gua])
- change_gua_data = gua_data_map[change_gua_code]
- print("变卦为:", change_gua_data['name'])
- print("辞:", change_gua_data['words'],"译:",change_gua_data['white_words'])
- print("象:", change_gua_data['picture'],"译:",change_gua_data['white_picture'])
-
- def print_a_wait_animation(tips,times):
- animation = "|/-\\"
- idx = 0
- for i in range(times):
- print(tips + animation[idx % len(animation)],animation[idx % len(animation)],animation[idx % len(animation)],animation[idx % len(animation)],animation[idx % len(animation)], end="\r"),
- idx += 1
- time.sleep(0.1)
-
- init_gua_data(gua_data_path)
- calculate_with_plum_flower()
-
-
https://github.com/MrFengGG/ToChange/tree/master