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
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r85820 | georg.brandl | 2010-10-24 16:20:22 +0200 (So, 24 Okt 2010) | 1 line
Remove usage of exception indexing.
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r85823 | georg.brandl | 2010-10-24 16:32:45 +0200 (So, 24 Okt 2010) | 1 line
Fix style.
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r85825 | georg.brandl | 2010-10-24 17:16:02 +0200 (So, 24 Okt 2010) | 1 line
Add documentation about the default warnings filters.
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r85840 | georg.brandl | 2010-10-25 19:50:20 +0200 (Mo, 25 Okt 2010) | 1 line
#3018: tkinter demo fixes for py3k.
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r85843 | georg.brandl | 2010-10-26 08:59:23 +0200 (Di, 26 Okt 2010) | 1 line
Markup fix.
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r85844 | georg.brandl | 2010-10-26 12:39:14 +0200 (Di, 26 Okt 2010) | 1 line
Work a bit more on tkinter demos.
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r85845 | georg.brandl | 2010-10-26 12:42:16 +0200 (Di, 26 Okt 2010) | 1 line
faqwiz is removed.
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r85849 | georg.brandl | 2010-10-26 21:31:06 +0200 (Di, 26 Okt 2010) | 1 line
#10200: typo.
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r85850 | georg.brandl | 2010-10-26 21:58:11 +0200 (Di, 26 Okt 2010) | 1 line
#10200: typo.
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r85851 | georg.brandl | 2010-10-26 22:12:37 +0200 (Di, 26 Okt 2010) | 1 line
Fix import.
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r85855 | georg.brandl | 2010-10-27 09:21:54 +0200 (Mi, 27 Okt 2010) | 1 line
Encoding fix.
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r85867 | georg.brandl | 2010-10-27 22:01:51 +0200 (Mi, 27 Okt 2010) | 1 line
Add David.
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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.
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r85907 | georg.brandl | 2010-10-29 06:54:13 +0200 (Fr, 29 Okt 2010) | 1 line
#10222: fix for overzealous AIX compiler.
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r85908 | georg.brandl | 2010-10-29 07:22:17 +0200 (Fr, 29 Okt 2010) | 1 line
send_bytes obviously needs bytes...
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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".
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r85914 | georg.brandl | 2010-10-29 08:17:38 +0200 (Fr, 29 Okt 2010) | 1 line
(?:...) is a non-capturing, but still grouping construct.
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diff --git a/Demo/tkinter/guido/mimeviewer.py b/Demo/tkinter/guido/mimeviewer.py
new file mode 100755
index 0000000..babed8f
--- /dev/null
+++ b/Demo/tkinter/guido/mimeviewer.py
@@ -0,0 +1,159 @@
+#! /usr/bin/env python3
+
+# View a single MIME multipart message.
+# Display each part as a box.
+
+import os
+import sys
+import getopt
+import mailbox
+from tkinter import *
+from tkinter.scrolledtext import ScrolledText
+
+MBOXPATH = os.environ['HOME'] + '/Mail'
+
+class Error(Exception):
+ pass
+
+def getcurrent(self):
+ """Return the current message. Raise Error when there is none."""
+ seqs = self.get_sequences()
+ try:
+ return max(seqs['cur'])
+ except (ValueError, KeyError):
+ raise Error("no cur message")
+
+
+class MimeViewer:
+ def __init__(self, parent, title, msg):
+ self.title = title
+ self.msg = msg
+ self.frame = Frame(parent, {'relief': 'raised', 'bd': 2})
+ self.frame.packing = {'expand': 0, 'fill': 'both'}
+ self.button = Checkbutton(self.frame,
+ {'text': title,
+ 'command': self.toggle})
+ self.button.pack({'anchor': 'w'})
+ headertext = []
+ for item in msg.items():
+ headertext.append("%s: %s" % item)
+ headertext = '\n'.join(headertext)
+ height = countlines(headertext, 4)
+ if height:
+ self.htext = ScrolledText(self.frame,
+ {'height': height,
+ 'width': 80,
+ 'wrap': 'none',
+ 'relief': 'raised',
+ 'bd': 2})
+ self.htext.packing = {'expand': 1, 'fill': 'both',
+ 'after': self.button}
+ self.htext.insert('end', headertext)
+ else:
+ self.htext = Frame(self.frame,
+ {'relief': 'raised', 'bd': 2})
+ self.htext.packing = {'side': 'top',
+ 'ipady': 2,
+ 'fill': 'x',
+ 'after': self.button}
+ body = msg.get_payload()
+ if type(body) == str:
+ self.pad = None
+ height = countlines(body, 10)
+ if height:
+ self.btext = ScrolledText(self.frame,
+ {'height': height,
+ 'width': 80,
+ 'wrap': 'none',
+ 'relief': 'raised',
+ 'bd': 2})
+ self.btext.packing = {'expand': 1,
+ 'fill': 'both'}
+ self.btext.insert('end', body)
+ else:
+ self.btext = None
+ self.parts = None
+ else:
+ self.pad = Frame(self.frame,
+ {'relief': 'flat', 'bd': 2})
+ self.pad.packing = {'side': 'left', 'ipadx': 10,
+ 'fill': 'y', 'after': self.htext}
+ self.parts = []
+ for i in range(len(body)):
+ p = MimeViewer(self.frame,
+ '%s.%d' % (title, i+1),
+ body[i])
+ self.parts.append(p)
+ self.btext = None
+ self.collapsed = 1
+ def pack(self):
+ self.frame.pack(self.frame.packing)
+ def destroy(self):
+ self.frame.destroy()
+ def show(self):
+ if self.collapsed:
+ self.button.invoke()
+ def toggle(self):
+ if self.collapsed:
+ self.explode()
+ else:
+ self.collapse()
+ def collapse(self):
+ self.collapsed = 1
+ for comp in self.htext, self.btext, self.pad:
+ if comp:
+ comp.forget()
+ if self.parts:
+ for part in self.parts:
+ part.frame.forget()
+ self.frame.pack({'expand': 0})
+ def explode(self):
+ self.collapsed = 0
+ for comp in self.htext, self.btext, self.pad:
+ if comp: comp.pack(comp.packing)
+ if self.parts:
+ for part in self.parts:
+ part.pack()
+ self.frame.pack({'expand': 1})
+
+def countlines(str, limit):
+ i = 0
+ n = 0
+ while n < limit:
+ i = str.find('\n', i)
+ if i < 0: break
+ n = n+1
+ i = i+1
+ return n
+
+def main():
+ opts, args = getopt.getopt(sys.argv[1:], '')
+ for o, a in opts:
+ pass
+ message = None
+ folder = 'inbox'
+ for arg in args:
+ if arg[:1] == '+':
+ folder = arg[1:]
+ else:
+ message = int(arg)
+
+ mh = mailbox.MH(MBOXPATH)
+ f = mh.get_folder(folder)
+ if message is None:
+ message = getcurrent(f)
+ m = mailbox.MHMessage(f.get(message))
+
+ root = Tk()
+ tk = root.tk
+
+ top = MimeViewer(root, '+%s/%d' % (folder, message), m)
+ top.pack()
+ top.show()
+
+ root.minsize(1, 1)
+
+ tk.mainloop()
+
+if __name__ == '__main__':
+ main()