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Copy pathphonebook.py
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141 lines (115 loc) · 3.35 KB
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importpickle
importos.path
defprint_menu():
print()
print("="*50)
print("1. 조회, 2. 입력, 3. 수정, 4. 삭제, 5. 종료")
print("="*50)
defphonebook_search():
globalphonebook
print("1. 조회")
a=input("조회할 이름 또는 전화번호를 입력하세요: ").strip()
idx=0
foriinphonebook:
ifa=="":
print("[{}] {} {}".format(idx+1, i[0], i[1]))
idx+=1
elifaini[0] oraini[1]:
print("[{}] {} {}".format(idx+1, i[0], i[1]))
idx+=1
ifidx==0:
print("조회된 자료가 없습니다.")
print_menu()
return
defphonebook_insert():
globalphonebook
print("2. 입력")
a=input("입력할 이름을 입력하세요: ").strip()
b=input("입력할 전화번호를 입력하세요: ").strip()
ifa==""orb=="":
print("입력값이 부족합니다. 다시 입력해주세요.")
phonebook_insert()
return
phonebook.append([a, b])
print("{} {} 입력 성공".format(a, b))
print_menu()
return
defphonebook_update():
globalphonebook
print("3. 수정")
a=input("이름을 입력하세요: ").strip()
b=input("변경할 전화번호를 입력하세요: ").strip()
ifa==""orb=="":
print("입력값이 부족합니다. 다시 입력해주세요.")
phonebook_update()
return
idx=0
cnt=0
foriinphonebook:
ifi[0] ==a:
phonebook[idx][1] =b
cnt+=1
idx+=1
ifcnt>0:
print("{} {} 수정 성공".format(a, b))
else:
print("{} 이름이 존재하지 않습니다.".format(a))
print_menu()
return
defphonebook_delete():
globalphonebook
print("4. 삭제")
a=input("삭제할 전화번호를 입력하세요: ").strip()
ifa=="":
print("입력값이 부족합니다. 다시 입력해주세요.")
phonebook_delete()
return
tmp_list= []
find=0
foriinphonebook:
ifnoti[1] ==a:
tmp_list.append([i[0], i[1]])
else:
find+=1
phonebook.clear()
phonebook=tmp_list
iffind>0:
print("{} 삭제 성공".format(a))
else:
print("{} 번호가 존재하지 않습니다.".format(a))
print_menu()
return
defsave_phonebook():
globalphonebook
withopen("phonebook.pickle", "wb") asf:
pickle.dump(phonebook, f, pickle.HIGHEST_PROTOCOL)
"""
[
['홍길동','010-1234-5678'],
['김철수','010-1234-5555'],
['김대한','010-1111-2222']
]
"""
phonebook= []
ifos.path.exists("phonebook.pickle"):
withopen("phonebook.pickle", "rb") asf:
phonebook=pickle.load(f)
print("파이썬 전화번호부 Ver 1.0")
print_menu()
whileTrue:
m=input("기능을 선택하세요.(1~5 입력) ").strip()
ifm=="": continue
ifm=="1":
phonebook_search()
elifm=="2":
phonebook_insert()
save_phonebook()
elifm=="3":
phonebook_update()
save_phonebook()
elifm=="4":
phonebook_delete()
save_phonebook()
elifm=="5":
save_phonebook()
break