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Merged revisions 85820,85823,85825,85840,85843-85845,85849-85851,85855,85867,85875,85907-85908,85911,85914 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k ........ r85820 | georg.brandl | 2010-10-24 16:20:22 +0200 (So, 24 Okt 2010) | 1 line Remove usage of exception indexing. ........ r85823 | georg.brandl | 2010-10-24 16:32:45 +0200 (So, 24 Okt 2010) | 1 line Fix style. ........ r85825 | georg.brandl | 2010-10-24 17:16:02 +0200 (So, 24 Okt 2010) | 1 line Add documentation about the default warnings filters. ........ r85840 | georg.brandl | 2010-10-25 19:50:20 +0200 (Mo, 25 Okt 2010) | 1 line #3018: tkinter demo fixes for py3k. ........ r85843 | georg.brandl | 2010-10-26 08:59:23 +0200 (Di, 26 Okt 2010) | 1 line Markup fix. ........ r85844 | georg.brandl | 2010-10-26 12:39:14 +0200 (Di, 26 Okt 2010) | 1 line Work a bit more on tkinter demos. ........ r85845 | georg.brandl | 2010-10-26 12:42:16 +0200 (Di, 26 Okt 2010) | 1 line faqwiz is removed. ........ r85849 | georg.brandl | 2010-10-26 21:31:06 +0200 (Di, 26 Okt 2010) | 1 line #10200: typo. ........ r85850 | georg.brandl | 2010-10-26 21:58:11 +0200 (Di, 26 Okt 2010) | 1 line #10200: typo. ........ r85851 | georg.brandl | 2010-10-26 22:12:37 +0200 (Di, 26 Okt 2010) | 1 line Fix import. ........ r85855 | georg.brandl | 2010-10-27 09:21:54 +0200 (Mi, 27 Okt 2010) | 1 line Encoding fix. ........ r85867 | georg.brandl | 2010-10-27 22:01:51 +0200 (Mi, 27 Okt 2010) | 1 line Add David. ........ r85875 | georg.brandl | 2010-10-28 10:38:30 +0200 (Do, 28 Okt 2010) | 1 line Fix bytes/str issues in get-remote-certificate.py. ........ r85907 | georg.brandl | 2010-10-29 06:54:13 +0200 (Fr, 29 Okt 2010) | 1 line #10222: fix for overzealous AIX compiler. ........ r85908 | georg.brandl | 2010-10-29 07:22:17 +0200 (Fr, 29 Okt 2010) | 1 line send_bytes obviously needs bytes... ........ r85911 | georg.brandl | 2010-10-29 07:36:28 +0200 (Fr, 29 Okt 2010) | 1 line Fix markup error and update false positive entries from "make suspicious". ........ r85914 | georg.brandl | 2010-10-29 08:17:38 +0200 (Fr, 29 Okt 2010) | 1 line (?:...) is a non-capturing, but still grouping construct. ........
This commit is contained in:
Georg Brandl
parent
d62ecbf0ba
commit
f55aa80b37
34 changed files with 315 additions and 269 deletions
159
Demo/tkinter/guido/mimeviewer.py
Executable file
159
Demo/tkinter/guido/mimeviewer.py
Executable file
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#! /usr/bin/env python3
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# View a single MIME multipart message.
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# Display each part as a box.
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import os
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import sys
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import getopt
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import mailbox
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from tkinter import *
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from tkinter.scrolledtext import ScrolledText
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MBOXPATH = os.environ['HOME'] + '/Mail'
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class Error(Exception):
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pass
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def getcurrent(self):
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"""Return the current message. Raise Error when there is none."""
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seqs = self.get_sequences()
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try:
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return max(seqs['cur'])
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except (ValueError, KeyError):
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raise Error("no cur message")
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class MimeViewer:
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def __init__(self, parent, title, msg):
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self.title = title
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self.msg = msg
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self.frame = Frame(parent, {'relief': 'raised', 'bd': 2})
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self.frame.packing = {'expand': 0, 'fill': 'both'}
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self.button = Checkbutton(self.frame,
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{'text': title,
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'command': self.toggle})
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self.button.pack({'anchor': 'w'})
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headertext = []
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for item in msg.items():
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headertext.append("%s: %s" % item)
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headertext = '\n'.join(headertext)
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height = countlines(headertext, 4)
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if height:
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self.htext = ScrolledText(self.frame,
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{'height': height,
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'width': 80,
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'wrap': 'none',
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'relief': 'raised',
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'bd': 2})
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self.htext.packing = {'expand': 1, 'fill': 'both',
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'after': self.button}
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self.htext.insert('end', headertext)
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else:
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self.htext = Frame(self.frame,
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{'relief': 'raised', 'bd': 2})
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self.htext.packing = {'side': 'top',
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'ipady': 2,
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'fill': 'x',
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'after': self.button}
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body = msg.get_payload()
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if type(body) == str:
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self.pad = None
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height = countlines(body, 10)
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if height:
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self.btext = ScrolledText(self.frame,
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{'height': height,
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'width': 80,
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'wrap': 'none',
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'relief': 'raised',
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'bd': 2})
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self.btext.packing = {'expand': 1,
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'fill': 'both'}
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self.btext.insert('end', body)
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else:
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self.btext = None
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self.parts = None
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else:
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self.pad = Frame(self.frame,
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{'relief': 'flat', 'bd': 2})
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self.pad.packing = {'side': 'left', 'ipadx': 10,
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'fill': 'y', 'after': self.htext}
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self.parts = []
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for i in range(len(body)):
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p = MimeViewer(self.frame,
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'%s.%d' % (title, i+1),
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body[i])
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self.parts.append(p)
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self.btext = None
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self.collapsed = 1
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def pack(self):
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self.frame.pack(self.frame.packing)
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def destroy(self):
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self.frame.destroy()
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def show(self):
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if self.collapsed:
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self.button.invoke()
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def toggle(self):
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if self.collapsed:
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self.explode()
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else:
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self.collapse()
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def collapse(self):
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self.collapsed = 1
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for comp in self.htext, self.btext, self.pad:
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if comp:
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comp.forget()
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if self.parts:
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for part in self.parts:
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part.frame.forget()
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self.frame.pack({'expand': 0})
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def explode(self):
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self.collapsed = 0
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for comp in self.htext, self.btext, self.pad:
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if comp: comp.pack(comp.packing)
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if self.parts:
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for part in self.parts:
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part.pack()
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self.frame.pack({'expand': 1})
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def countlines(str, limit):
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i = 0
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n = 0
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while n < limit:
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i = str.find('\n', i)
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if i < 0: break
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n = n+1
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i = i+1
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return n
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def main():
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opts, args = getopt.getopt(sys.argv[1:], '')
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for o, a in opts:
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pass
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message = None
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folder = 'inbox'
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for arg in args:
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if arg[:1] == '+':
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folder = arg[1:]
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else:
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message = int(arg)
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mh = mailbox.MH(MBOXPATH)
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f = mh.get_folder(folder)
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if message is None:
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message = getcurrent(f)
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m = mailbox.MHMessage(f.get(message))
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root = Tk()
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tk = root.tk
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top = MimeViewer(root, '+%s/%d' % (folder, message), m)
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top.pack()
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top.show()
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root.minsize(1, 1)
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tk.mainloop()
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if __name__ == '__main__':
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main()
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