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
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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.
added
removed
bzrlib/ui/text.py
