class Minibar(object):
def __init__(self, total, template='{i}/{total} {bar:fill}', out=sys.stdout):
self.total = total
self.template = text_type(template)
self.enabled_widgets = list(self._get_widgets())
self.terminal_width = get_terminal_width()
self.fmt = Formatter(self.terminal_width)
self.start_time = time.time()
self.counter = 1
self.out=out
self.render()
def _get_widgets(self):
avaliable_widgets = dict([(w.name, w) for w in Widget.__subclasses__()])
for _, field_name, _, _ in string.Formatter().parse(self.template):
if field_name in avaliable_widgets:
yield avaliable_widgets[field_name]
def iter(self, iterator):
for value in iterator:
self.render()
self.counter += 1
yield value
def render(self):
if self.counter <= self.total:
elapsed = time.time() - self.start_time
kwargs = dict([(w.name, w(self.counter, self.total, elapsed)) for w in self.enabled_widgets])
iprint(self.fmt.format(self.template, **kwargs),self.out)
def inc(self, increment=1):
self.render()
self.counter += increment
def bar(iterator, template='{i}/{total} {bar:fill}', total=None):
if total is None:
total = len(iterator)
# Make sure that template is unicode
template = str(template)
enabled_widgets = list(get_widgets(template, iterator, total))
terminal_width = get_terminal_width()
fmt = Formatter(terminal_width)
start_time = time.time()
for i, value in enumerate(iterator):
elapsed = time.time() - start_time
kwargs = {w.name: w(i + 1, total, elapsed) for w in enabled_widgets}
iprint(fmt.format(template, **kwargs))
yield value
def bar(iterator, template='{i}/{total} {bar:fill}', total=None):
if total is None:
total = len(iterator)
# Make sure that template is unicode
template = str(template)
enabled_widgets = list(get_widgets(template, iterator, total))
terminal_width = get_terminal_width()
fmt = Formatter(terminal_width)
start_time = time.time()
for i, value in enumerate(iterator):
elapsed = time.time() - start_time
kwargs = {w.name: w(i + 1, total, elapsed) for w in enabled_widgets}
iprint(fmt.format(template, **kwargs))
yield value
class Minibar(object):
def __init__(self,
total,
template='{i}/{total} {bar:fill}',
out=sys.stdout):
self.total = total
self.template = text_type(template)
self.enabled_widgets = list(self._get_widgets())
self.terminal_width = get_terminal_width()
self.fmt = Formatter(self.terminal_width)
self.start_time = time.time()
self.counter = 1
self.out = out
self.render()
def _get_widgets(self):
avaliable_widgets = {w.name: w for w in Widget.__subclasses__()}
for _, field_name, _, _ in string.Formatter().parse(self.template):
if field_name in avaliable_widgets:
yield avaliable_widgets[field_name]
def iter(self, iterator):
for value in iterator:
self.render()
self.counter += 1
yield value
def render(self):
if self.counter <= self.total:
elapsed = time.time() - self.start_time
kwargs = {
w.name: w(self.counter, self.total, elapsed)
for w in self.enabled_widgets
}
iprint(self.fmt.format(self.template, **kwargs), self.out)
def inc(self, increment=1):
self.render()
self.counter += increment