1
# Copyright (C) 2005-2010 Canonical Ltd
1
# Copyright (C) 2005, 2008, 2009, 2010 Canonical Ltd
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
62
60
self.stderr = stderr
63
61
# paints progress, network activity, etc
64
62
self._progress_view = self.make_progress_view()
65
# hook up the signals to watch for terminal size changes
68
64
def be_quiet(self, state):
69
65
if state and not self._quiet:
234
230
def show_warning(self, msg):
235
231
self.clear_term()
236
if isinstance(msg, unicode):
237
te = osutils.get_terminal_encoding()
238
msg = msg.encode(te, 'replace')
239
232
self.stderr.write("bzr: warning: %s\n" % msg)
241
234
def _progress_updated(self, task):
245
238
warnings.warn("%r updated but no tasks are active" %
247
240
elif task != self._task_stack[-1]:
248
# We used to check it was the top task, but it's hard to always
249
# get this right and it's not necessarily useful: any actual
250
# problems will be evident in use
251
#warnings.warn("%r is not the top progress task %r" %
252
# (task, self._task_stack[-1]))
241
warnings.warn("%r is not the top progress task %r" %
242
(task, self._task_stack[-1]))
254
243
self._progress_view.show_progress(task)
256
245
def _progress_all_finished(self):
257
246
self._progress_view.clear()
259
def show_user_warning(self, warning_id, **message_args):
260
"""Show a text message to the user.
262
Explicitly not for warnings about bzr apis, deprecations or internals.
264
# eventually trace.warning should migrate here, to avoid logging and
265
# be easier to test; that has a lot of test fallout so for now just
266
# new code can call this
267
if warning_id not in self.suppressed_warnings:
268
self.stderr.write(self.format_user_warning(warning_id, message_args) +
272
249
class TextProgressView(object):
273
250
"""Display of progress bar and other information on a tty.
440
417
elif now >= (self._transport_update_time + 0.5):
441
418
# guard against clock stepping backwards, and don't update too
443
rate = (self._bytes_since_update
444
/ (now - self._transport_update_time))
445
# using base-10 units (see HACKING.txt).
446
msg = ("%6dkB %5dkB/s" %
447
(self._total_byte_count / 1000, int(rate) / 1000,))
420
rate = self._bytes_since_update / (now - self._transport_update_time)
421
msg = ("%6dKB %5dKB/s" %
422
(self._total_byte_count>>10, int(rate)>>10,))
448
423
self._transport_update_time = now
449
424
self._last_repaint = now
450
425
self._bytes_since_update = 0
460
435
transfer_time = 0.001
461
436
bps = self._total_byte_count / transfer_time
463
# using base-10 units (see HACKING.txt).
464
msg = ('Transferred: %.0fkB'
465
' (%.1fkB/s r:%.0fkB w:%.0fkB'
466
% (self._total_byte_count / 1000.,
468
self._bytes_by_direction['read'] / 1000.,
469
self._bytes_by_direction['write'] / 1000.,
438
msg = ('Transferred: %.0fKiB'
439
' (%.1fK/s r:%.0fK w:%.0fK'
440
% (self._total_byte_count / 1024.,
442
self._bytes_by_direction['read'] / 1024.,
443
self._bytes_by_direction['write'] / 1024.,
471
445
if self._bytes_by_direction['unknown'] > 0:
472
msg += ' u:%.0fkB)' % (
473
self._bytes_by_direction['unknown'] / 1000.
446
msg += ' u:%.0fK)' % (
447
self._bytes_by_direction['unknown'] / 1024.