Simple Python phone book)

1. #! /Usr/bin/Python
2. '''''
3. Compiler: Python 2.6
4. Filename: Tb. py
5. Version: 1.00 @ 20081205
6. Author: t0nsha
7. (Liaodunxia {at} gmail.com)
8. Remark: Just a simple telephone book program
9. For my one week Python study.
10. '''
12. Import cpickle as P
13. Tbdict = {}
14. Tbdat = 'tb. dat'
16. Class person:
17. Def _ init _ (self, name, phone, email, address ):
18. Self. Name = Name
19. Self. Phone = phone
20. Self. Email = Email
21. Self. Address = address
23. Def tbadd ():
24. While true:
25. Name = raw_input ('enter a name for add :')
26. If name = 'q ':
27. Break
28. If tbdict. has_key (name ):
29. Print '% s already exists.' % name
30. Continue
31. Phone = raw_input ('phone :')
32. Email = raw_input ('email :')
33. Address = raw_input ('address :')
34. Person = person (name = Name ,/
35. Phone = phone ,/
36. Email = Email ,/
37. Address = address)
38. Tbdict [name] = person
39. Print '% s added, total: % d.' % (name, Len (tbdict ))
40. If! = 'A ':
41. Break
43. Def tbremove (R ):
44. While true:
45. Name = raw_input ('enter a name for Delete :')
46. If name = 'q ':
47. Break
48. If not tbdict. has_key (name ):
49. Print '% s not exist.' % name
50. Else:
51. Del tbdict [name]
52. Print '% s removed.' % name
53. If R! = 'R ':
54. Break
56. Def tbsearch (s ):
57. While true:
58. Name = raw_input ('enter a name for search :')
59. If name = 'q ':
60. Break
61. If tbdict. has_key (name ):
62. Print 'name: '. Must ust (12), tbdict [name]. Name
63. Print 'phone: '. Empty ust (12), tbdict [name]. Phone
64. Print 'email: '. Must ust (12), tbdict [name]. Email
65. Print 'address: '. Must ust (12), tbdict [name]. Address
66. Else:
67. Print '% s not found.' % name
68. If s! ='S ':
69. Break
71. Def tblist (l ):
72. If l = 'l ':
73. For key in tbdict. Keys ():
74. Print key
75. Elif L = 'l ':
76. For name in tbdict. Keys ():
77. Print 'name: '. Must ust (12), tbdict [name]. Name
78. Print 'phone: '. Empty ust (12), tbdict [name]. Phone
79. Print 'email: '. Must ust (12), tbdict [name]. Email
80. Print 'address: '. Must ust (12), tbdict [name]. Address
81. Print 'total: % d. '% Len (tbdict)
83. Def tbmodify (m ):
84. While true:
85. Name = raw_input ('enter a name for modify :')
86. If name = 'q ':
87. Break
88. If not tbdict. has_key (name ):
89. Print '% s not exist.' % name
90. Return
91. Phone = raw_input ('new Phone :')
92. Email = raw_input ('new Email :')
93. Address = raw_input ('new address :')
94. Person = person (name = Name ,/
95. Phone = phone ,/
96. Email = Email ,/
97. Address = address)
98. Tbdict [name] = person
99. Print '% S Modified.' % (name)
100. If M! = 'M ':
101. Break
103. Def tbusage ():
104. Print '''''
105. Usage:
106. A/A --> Add a new person/loop add
107. L/L --> list all names/list all details
108. R/S --> remove one/loop remove
109. S/S --> Search/loop search
110. Q/Q --> quit & Save/quit (loop) but not save
111. '''
113. Def tbquit (q ):
114. If q = 'q ':
115. P. Dump (tbdict, file (tbdat, 'W + '))
117. Def tbloop ():
118. While true:
119. C = raw_input ('ready to work :')
120. If C = 'A' or C = 'A ':
121. Tbadd (c)
122. Elif c = 'L' or C = 'l ':
123. Tblist (c)
124. Elif c = 'M' or C = 'M ':
125. Tbmodify (c)
126. Elif c = 'R' or C = 'r ':
127. Tbremove (c)
128. Elif c ='s or C ='s ':
129. Tbsearch (c)
130. Elif c = 'q' or C = 'q ':
131. Tbquit (c)
132. Break
133. Else:
134. Tbusage ()
136. # While first run, file "TB. dat" doesn't exist, this
137. # Will raise an ioerror exception, but we igored it.
138. Try:
139. Tbdict = P. Load (file (tbdat ))
140. Handle t ioerror:
141. Pass
142. Tbloop ()