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teachCode_007.py
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115 lines (105 loc) · 3.83 KB
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# _*_ coding: utf-8 _*_
#
# Firebase 使用完整範例
# 統一發票號碼維護
#
from firebase import firebase
# 在此輸入各自的 Firebase DB URL
db_url = 'https://python01.firebaseio.com'
fdb = firebase.FirebaseApplication(db_url, None)
def disp_menu():
print('統一發票號碼管理')
print('-------------')
print('1. 輸入開獎號碼')
print('2. 顯示開獎號碼')
print('3. 刪除開獎號碼')
print('0. 結束程式')
print('-------------')
ans = input('您的選擇：')
return int(ans)
def enter_lotto():
while True:
inv_lotto = dict()
inv_month = input('請輸入開獎月份(例：201511，輸入-1結束):')
if int(inv_month) == -1 :
break
exist_data = fdb.get('/invlotto/'+inv_month, None)
if exist_data != None:
print("該月份已有資料，請重新輸入")
continue
inv_lotto['p1000w'] = input('請輸入特別獎1000萬號碼：')
inv_lotto['p200w'] = input('請輸入特獎200萬號碼：')
inv_lotto['p20w'] = list()
while True:
p20w = input('請輸入頭獎20萬號碼（輸入-1結束）：')
if int(p20w) == -1:
break
inv_lotto['p20w'].append(p20w)
inv_lotto['p200'] = list()
while True:
p200 = input('請輸入增開六獎號碼（輸入-1結束)：')
if int(p200) == -1:
break
inv_lotto['p200'].append(p200)
print("以下是您輸入的內容：")
print("開獎月份:", inv_month)
print("1000萬特別獎:", inv_lotto['p1000w'])
print("200萬特獎:", inv_lotto['p200w'])
print("20萬頭獎:", end="")
for n in inv_lotto['p20w']:
print(n + " ", end="")
print("\n200元增開六獎:", end="")
for n in inv_lotto['p200']:
print(n + " ", end="")
ans = input("\n是否寫入Firebase網路資料庫？(y/n)")
if ans == 'y' or ans == 'Y':
fdb.post('/invlotto/' + inv_month, inv_lotto)
def disp_lotto():
lottos = fdb.get('/invlotto', None)
if lottos == None:
print('沒有任何開獎資料可供顯示...')
return
inv_months = list(lottos.keys())
print("現有資料如下：")
for inv_month in inv_months:
print("開獎月份：", inv_month)
key_id = list(lottos[inv_month].keys())[0]
print("1000萬特別獎：{}".format(lottos[inv_month][key_id]['p1000w']))
print(" 200萬 特獎：{}".format(lottos[inv_month][key_id]['p200w']))
print(" 20萬 頭獎：", end="")
for i in lottos[inv_month][key_id]['p20w']:
print(str(i) + " ", end="")
print("\n 增開六獎：", end="")
for i in lottos[inv_month][key_id]['p200']:
print(str(i) + " ", end="")
print("\n")
def del_lotto():
lottos = fdb.get('/invlotto', None)
if lottos == None:
print('沒有任何開獎資料可供刪除...')
return
inv_months = list(lottos.keys())
print("現有可刪除資料如下：")
for inv_month in inv_months:
print(inv_month)
target = input('請輸入欲刪除的月份(-1表示不刪除)：')
if target not in inv_months:
print("輸入錯誤，無此月份資料...")
return
key_id = list(lottos[target].keys())[0]
print(lottos[target][key_id])
ans = input('你確定要刪除以上這份資料嗎？(y/n)')
if ans == 'y' or ans == 'Y':
fdb.delete('/invlotto/'+target, None)
# 主程式 -------------------------------------------------------------------------
while True:
ans = disp_menu()
if ans == 1:
enter_lotto()
elif ans == 2:
disp_lotto()
elif ans == 3:
del_lotto()
else:
break
print("程式結束，謝謝使用")