| 1 | #! /usr/bin/env python
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| 2 |
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| 3 | # View a single MIME multipart message.
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| 4 | # Display each part as a box.
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| 5 |
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| 6 | import string
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| 7 | from types import *
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| 8 | from Tkinter import *
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| 9 | from ScrolledText import ScrolledText
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| 10 |
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| 11 | class MimeViewer:
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| 12 | def __init__(self, parent, title, msg):
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| 13 | self.title = title
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| 14 | self.msg = msg
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| 15 | self.frame = Frame(parent, {'relief': 'raised', 'bd': 2})
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| 16 | self.frame.packing = {'expand': 0, 'fill': 'both'}
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| 17 | self.button = Checkbutton(self.frame,
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| 18 | {'text': title,
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| 19 | 'command': self.toggle})
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| 20 | self.button.pack({'anchor': 'w'})
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| 21 | headertext = msg.getheadertext(
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| 22 | lambda x: x != 'received' and x[:5] != 'x400-')
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| 23 | height = countlines(headertext, 4)
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| 24 | if height:
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| 25 | self.htext = ScrolledText(self.frame,
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| 26 | {'height': height,
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| 27 | 'width': 80,
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| 28 | 'wrap': 'none',
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| 29 | 'relief': 'raised',
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| 30 | 'bd': 2})
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| 31 | self.htext.packing = {'expand': 1, 'fill': 'both',
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| 32 | 'after': self.button}
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| 33 | self.htext.insert('end', headertext)
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| 34 | else:
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| 35 | self.htext = Frame(self.frame,
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| 36 | {'relief': 'raised', 'bd': 2})
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| 37 | self.htext.packing = {'side': 'top',
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| 38 | 'ipady': 2,
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| 39 | 'fill': 'x',
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| 40 | 'after': self.button}
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| 41 | body = msg.getbody()
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| 42 | if type(body) == StringType:
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| 43 | self.pad = None
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| 44 | height = countlines(body, 10)
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| 45 | if height:
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| 46 | self.btext = ScrolledText(self.frame,
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| 47 | {'height': height,
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| 48 | 'width': 80,
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| 49 | 'wrap': 'none',
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| 50 | 'relief': 'raised',
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| 51 | 'bd': 2})
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| 52 | self.btext.packing = {'expand': 1,
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| 53 | 'fill': 'both'}
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| 54 | self.btext.insert('end', body)
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| 55 | else:
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| 56 | self.btext = None
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| 57 | self.parts = None
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| 58 | else:
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| 59 | self.pad = Frame(self.frame,
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| 60 | {'relief': 'flat', 'bd': 2})
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| 61 | self.pad.packing = {'side': 'left', 'ipadx': 10,
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| 62 | 'fill': 'y', 'after': self.htext}
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| 63 | self.parts = []
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| 64 | for i in range(len(body)):
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| 65 | p = MimeViewer(self.frame,
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| 66 | '%s.%d' % (title, i+1),
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| 67 | body[i])
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| 68 | self.parts.append(p)
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| 69 | self.btext = None
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| 70 | self.collapsed = 1
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| 71 | def pack(self):
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| 72 | self.frame.pack(self.frame.packing)
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| 73 | def destroy(self):
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| 74 | self.frame.destroy()
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| 75 | def show(self):
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| 76 | if self.collapsed:
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| 77 | self.button.invoke()
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| 78 | def toggle(self):
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| 79 | if self.collapsed:
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| 80 | self.explode()
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| 81 | else:
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| 82 | self.collapse()
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| 83 | def collapse(self):
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| 84 | self.collapsed = 1
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| 85 | for comp in self.htext, self.btext, self.pad:
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| 86 | if comp:
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| 87 | comp.forget()
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| 88 | if self.parts:
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| 89 | for part in self.parts:
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| 90 | part.frame.forget()
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| 91 | self.frame.pack({'expand': 0})
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| 92 | def explode(self):
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| 93 | self.collapsed = 0
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| 94 | for comp in self.htext, self.btext, self.pad:
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| 95 | if comp: comp.pack(comp.packing)
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| 96 | if self.parts:
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| 97 | for part in self.parts:
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| 98 | part.pack()
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| 99 | self.frame.pack({'expand': 1})
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| 100 |
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| 101 | def countlines(str, limit):
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| 102 | i = 0
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| 103 | n = 0
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| 104 | while n < limit:
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| 105 | i = string.find(str, '\n', i)
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| 106 | if i < 0: break
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| 107 | n = n+1
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| 108 | i = i+1
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| 109 | return n
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| 110 |
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| 111 | def main():
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| 112 | import sys
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| 113 | import getopt
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| 114 | import mhlib
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| 115 | opts, args = getopt.getopt(sys.argv[1:], '')
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| 116 | for o, a in opts:
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| 117 | pass
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| 118 | message = None
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| 119 | folder = 'inbox'
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| 120 | for arg in args:
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| 121 | if arg[:1] == '+':
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| 122 | folder = arg[1:]
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| 123 | else:
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| 124 | message = string.atoi(arg)
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| 125 |
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| 126 | mh = mhlib.MH()
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| 127 | f = mh.openfolder(folder)
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| 128 | if not message:
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| 129 | message = f.getcurrent()
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| 130 | m = f.openmessage(message)
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| 131 |
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| 132 | root = Tk()
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| 133 | tk = root.tk
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| 134 |
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| 135 | top = MimeViewer(root, '+%s/%d' % (folder, message), m)
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| 136 | top.pack()
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| 137 | top.show()
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| 138 |
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| 139 | root.minsize(1, 1)
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| 140 |
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| 141 | tk.mainloop()
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| 142 |
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| 143 | if __name__ == '__main__': main()
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