Merged be.restructure, major internal reorganization.

Added a bunch of classes to make the commands, user interfaces, and
storage backends more abstract and distinct.  This should make it much
easier to extend and maintain BE.

Features:
 * Directory restructured:
   becommands/ -> libbe/commands
   submods sorted by functionality.
 * Lots of new classes:
   Option, Argument, Command
   InputOutput, StorageCallbacks, UserInterface
   Storage
 * Consolidated ID handling in libbe.util.id
 * Transitioned VCS backends for Python-based VCSs from subprocess
   calss to internal python calls.

Plus the user-visible changes:
 * New bugdir/bug/comment ID format replaces old bug:comment format.
 * Deprecated support for `be diff` on Arch and Darcs <= 2.3.1.  A new
   backend abstraction (Storage) makes the former implementation
   ungainly.
 * Improved command completion.
 * Removed commands close, open, email_bugs, 
 * Flipped some arguments
   `be assign BUG-ID [ASSIGNEE]` -> `be status ASSIGNED BUG-ID ...`
   `be severity BUG-ID SEVERITY` -> `be severity SEVERITY BUG-ID ...`
   `be status BUG-ID STATUS` -> `be status STATUS BUG-ID ...`

In the merge:
  * Added 'commit' to list of pagerless commands.
  * Updated doc/README.dev

See
#bea86499-824e-4e77-b085-2d581fa9ccab/1100c966-9671-4bc6-8b68-6d408a910da1#
for a discussion of why the changes were made and some of the
difficulties en-route.

1 files changed, 0 insertions, 97 deletions

diff --git a/interfaces/gui/beg/table.py b/interfaces/gui/beg/table.py
deleted file mode 100644
index 2865f28..0000000
--- a/interfaces/gui/beg/table.py
+++ /dev/null
@@ -1,97 +0,0 @@
-from Tkinter import *
-
-class MultiListbox(Frame):
-    def __init__(self, master, lists):
-	Frame.__init__(self, master)
-	self.lists = []
-	for l,w in lists:
-	    frame = Frame(self); frame.pack(side=LEFT, expand=YES, fill=BOTH)
-	    Label(frame, text=l, borderwidth=1, relief=RAISED).pack(fill=X)
-	    lb = Listbox(frame, width=w, borderwidth=0, selectborderwidth=0,
-			 relief=FLAT, exportselection=FALSE)
-	    lb.pack(expand=YES, fill=BOTH)
-	    self.lists.append(lb)
-	    lb.bind('<B1-Motion>', lambda e, s=self: s._select(e.y))
-	    lb.bind('<Button-1>', lambda e, s=self: s._select(e.y))
-	    lb.bind('<Leave>', lambda e: 'break')
-	    lb.bind('<B2-Motion>', lambda e, s=self: s._b2motion(e.x, e.y))
-	    lb.bind('<Button-2>', lambda e, s=self: s._button2(e.x, e.y))
-	frame = Frame(self); frame.pack(side=LEFT, fill=Y)
-	Label(frame, borderwidth=1, relief=RAISED).pack(fill=X)
-	sb = Scrollbar(frame, orient=VERTICAL, command=self._scroll)
-	sb.pack(expand=YES, fill=Y)
-	self.lists[0]['yscrollcommand']=sb.set
-
-    def _select(self, y):
-	row = self.lists[0].nearest(y)
-	self.selection_clear(0, END)
-	self.selection_set(row)
-	return 'break'
-
-    def _button2(self, x, y):
-	for l in self.lists: l.scan_mark(x, y)
-	return 'break'
-
-    def _b2motion(self, x, y):
-	for l in self.lists: l.scan_dragto(x, y)
-	return 'break'
-
-    def _scroll(self, *args):
-	for l in self.lists:
-	    apply(l.yview, args)
-
-    def curselection(self):
-	return self.lists[0].curselection()
-
-    def delete(self, first, last=None):
-	for l in self.lists:
-	    l.delete(first, last)
-
-    def get(self, first, last=None):
-	result = []
-	for l in self.lists:
-	    result.append(l.get(first,last))
-	if last: return apply(map, [None] + result)
-	return result
-	    
-    def index(self, index):
-	self.lists[0].index(index)
-
-    def insert(self, index, *elements):
-	for e in elements:
-	    i = 0
-	    for l in self.lists:
-		l.insert(index, e[i])
-		i = i + 1
-
-    def size(self):
-	return self.lists[0].size()
-
-    def see(self, index):
-	for l in self.lists:
-	    l.see(index)
-
-    def selection_anchor(self, index):
-	for l in self.lists:
-	    l.selection_anchor(index)
-
-    def selection_clear(self, first, last=None):
-	for l in self.lists:
-	    l.selection_clear(first, last)
-
-    def selection_includes(self, index):
-	return self.lists[0].selection_includes(index)
-
-    def selection_set(self, first, last=None):
-	for l in self.lists:
-	    l.selection_set(first, last)
-
-if __name__ == '__main__':
-    tk = Tk()
-    Label(tk, text='MultiListbox').pack()
-    mlb = MultiListbox(tk, (('Subject', 40), ('Sender', 20), ('Date', 10)))
-    for i in range(1000):
-	mlb.insert(END, ('Important Message: %d' % i, 'John Doe', '10/10/%04d' % (1900+i)))
-    mlb.pack(expand=YES,fill=BOTH)
-    tk.mainloop()
-