tobias/docker-offlineimap
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/head: changeset 101

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Added the idle vacuum code
This commit is contained in:
jgoerzen 2002-07-11 11:02:36 +01:00
parent 387ab29841
commit bb987f1d81
1 changed files with 34 additions and 9 deletions
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41
head/offlineimap/ui/Tk.py
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@ -18,16 +18,17 @@
from Tkinter import * from Tkinter import *
from threading import * from threading import *
import thread, traceback import thread, traceback, time
from StringIO import StringIO from StringIO import StringIO
from ScrolledText import ScrolledText from ScrolledText import ScrolledText
from offlineimap import threadutil from offlineimap import threadutil, version
from Queue import Queue from Queue import Queue
from UIBase import UIBase from UIBase import UIBase
class PasswordDialog: class PasswordDialog:
def __init__(self, accountname, config, master=None): def __init__(self, accountname, config, master=None):
self.top = Toplevel(master) self.top = Toplevel(master)
self.top.title(version.productname + " Password Entry")
self.label = Label(self.top, self.label = Label(self.top,
text = "%s: Enter password for %s on %s: " % \ text = "%s: Enter password for %s on %s: " % \
(accountname, config.get(accountname, "remoteuser"), (accountname, config.get(accountname, "remoteuser"),
@ -35,14 +36,17 @@ class PasswordDialog:
self.label.pack() self.label.pack()
self.entry = Entry(self.top, show='*') self.entry = Entry(self.top, show='*')
self.entry.bind("<Return>", self.ok)
self.entry.pack() self.entry.pack()
self.entry.focus_force()
self.button = Button(self.top, text = "OK", command=self.ok) self.button = Button(self.top, text = "OK", command=self.ok)
self.button.pack() self.button.pack()
self.entry.focus_force()
self.top.wait_window(self.label) self.top.wait_window(self.label)
def ok(self): def ok(self, args = None):
self.password = self.entry.get() self.password = self.entry.get()
self.top.destroy() self.top.destroy()
@ -52,6 +56,7 @@ class PasswordDialog:
class TextOKDialog: class TextOKDialog:
def __init__(self, title, message): def __init__(self, title, message):
self.top = Tk() self.top = Tk()
self.top.title(title)
self.text = ScrolledText(self.top, font = "Courier 10") self.text = ScrolledText(self.top, font = "Courier 10")
self.text.pack() self.text.pack()
self.text.insert(END, message) self.text.insert(END, message)
@ -70,8 +75,8 @@ class ThreadFrame(Frame):
def __init__(self, master=None): def __init__(self, master=None):
self.thread = currentThread() self.thread = currentThread()
self.threadid = thread.get_ident() self.threadid = thread.get_ident()
Frame.__init__(self, master, relief = RIDGE, borderwidth = 1) Frame.__init__(self, master, relief = RIDGE, borderwidth = 2)
self.pack() self.pack(fill = 'x')
#self.threadlabel = Label(self, foreground = '#FF0000', #self.threadlabel = Label(self, foreground = '#FF0000',
# text ="Thread %d (%s)" % (self.threadid, # text ="Thread %d (%s)" % (self.threadid,
# self.thread.getName())) # self.thread.getName()))
@ -81,12 +86,12 @@ class ThreadFrame(Frame):
self.mailbox = "Unknown" self.mailbox = "Unknown"
self.loclabel = Label(self, foreground = '#0000FF', self.loclabel = Label(self, foreground = '#0000FF',
text = "Account/mailbox information unknown") text = "Account/mailbox information unknown")
self.loclabel.pack() #self.loclabel.pack()
self.updateloclabel() self.updateloclabel()
self.message = Label(self, text="Messages will appear here.\n") self.message = Label(self, text="Messages will appear here.\n")
self.message.pack() self.message.pack(side = LEFT)
def setaccount(self, account): def setaccount(self, account):
self.account = account self.account = account
@ -112,16 +117,27 @@ class TkUI(UIBase):
def __init__(self, verbose = 0): def __init__(self, verbose = 0):
self.verbose = verbose self.verbose = verbose
self.top = Tk() self.top = Tk()
self.top.title(version.productname + " " + version.versionstr)
self.threadframes = {} self.threadframes = {}
self.availablethreadframes = [] self.availablethreadframes = []
self.tflock = Lock() self.tflock = Lock()
self.notdeleted = 1
t = threadutil.ExitNotifyThread(target = self.top.mainloop, t = threadutil.ExitNotifyThread(target = self.runmainloop,
name = "Tk Mainloop") name = "Tk Mainloop")
t.setDaemon(1) t.setDaemon(1)
t.start() t.start()
t = threadutil.ExitNotifyThread(target = self.idlevacuum,
name = "Tk idle vacuum")
t.setDaemon(1)
t.start()
print "TkUI mainloop started." print "TkUI mainloop started."
def runmainloop(s):
s.top.mainloop()
s.notdeleted = 0
def getpass(s, accountname, config): def getpass(s, accountname, config):
pd = PasswordDialog(accountname, config) pd = PasswordDialog(accountname, config)
return pd.getpassword() return pd.getpassword()
@ -157,6 +173,15 @@ class TkUI(UIBase):
del s.threadframes[threadid] del s.threadframes[threadid]
s.tflock.release() s.tflock.release()
def idlevacuum(s):
while s.notdeleted:
time.sleep(10)
s.tflock.acquire()
while len(s.availablethreadframes):
tf = s.availablethreadframes.pop()
tf.destroy()
s.tflock.release()
def threadException(s, thread): def threadException(s, thread):
msg = "Thread '%s' terminated with exception:\n%s" % \ msg = "Thread '%s' terminated with exception:\n%s" % \
(thread.getName(), thread.getExitStackTrace()) (thread.getName(), thread.getExitStackTrace())