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| author | Patrick Totzke <patricktotzke@gmail.com> | 2016-01-30 16:55:53 +0000 |
|---|---|---|
| committer | Patrick Totzke <patricktotzke@gmail.com> | 2016-01-30 16:55:53 +0000 |
| commit | 5340700eee4a0e31c20874b5e69ae7a0e014d866 (patch) | |
| tree | 644f4831f84198eddebad3d22bcb971e87b70e43 | |
| parent | dc03da3959e903af4d119481ab3a5d89f3192b22 (diff) | |
| parent | 4e66f108a5eaedf83acbe2026d0ed74805195fcc (diff) | |
Merge branch 'master' into testing
| -rw-r--r-- | alot/addressbook/__init__.py | 2 | ||||
| -rw-r--r-- | alot/ui.py | 16 | ||||
| -rw-r--r-- | docs/source/usage/synopsis.rst | 5 |
3 files changed, 22 insertions, 1 deletions
diff --git a/alot/addressbook/__init__.py b/alot/addressbook/__init__.py index f649b523..6269f5d1 100644 --- a/alot/addressbook/__init__.py +++ b/alot/addressbook/__init__.py @@ -15,7 +15,7 @@ class AddressBook(object): This is an abstract class that leaves :meth:`get_contacts` unspecified. See :class:`AbookAddressBook` and - :class:`MatchSdtoutAddressbook` for implementations. + :class:`ExternalAddressbook` for implementations. """ def __init__(self, ignorecase=True): self.reflags = re.IGNORECASE if ignorecase else 0 @@ -3,6 +3,7 @@ # For further details see the COPYING file import urwid import logging +import signal from twisted.internet import reactor, defer from settings import settings @@ -68,6 +69,8 @@ class UI(object): mainframe = urwid.Frame(urwid.SolidFill()) self.root_widget = urwid.AttrMap(mainframe, global_att) + signal.signal(signal.SIGUSR1, self.handle_signal) + # set up main loop self.mainloop = urwid.MainLoop(self.root_widget, handle_mouse=False, @@ -637,3 +640,16 @@ class UI(object): d.addCallback(call_apply) d.addCallback(call_posthook) return d + def handle_signal(self, signum, frame): + """ + handles UNIX signals + + This function currently just handles SIGUSR1. It could be extended to + handle more + + :param signum: The signal number (see man 7 signal) + :param frame: The execution frame (https://docs.python.org/2/reference/datamodel.html#frame-objects) + """ + self.current_buffer.rebuild() + self.update() + diff --git a/docs/source/usage/synopsis.rst b/docs/source/usage/synopsis.rst index a6e776d4..e507ef82 100644 --- a/docs/source/usage/synopsis.rst +++ b/docs/source/usage/synopsis.rst @@ -16,6 +16,11 @@ Options --version Display version string and exit --help Display help and exit +UNIX Signals + SIGUSR1 + Refreshes the current buffer. Useful for telling alot to refresh the + view from a mail downloader e.g. Offlineimap. + Subommands |