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420,"def format_progress(self, width):
""""""Create the formatted string that displays the progress.""""""
chunk_widths = self._get_chunk_sizes(width)
progress_chunks = [chunk.format_chunk(chunk_width)
for (chunk, chunk_width)
in zip(self._progress_chunks, chunk_widths)]
return ""{sep_start}{progress}{sep_end}"".format(
sep_start=self.sep_start,
progress="""".join(progress_chunks),
sep_end=self.sep_end
)"
421,"def summary_width(self):
""""""Calculate how long a string is needed to show a summary string.
This is not simply the length of the formatted summary string
since that string might contain ANSI codes.
""""""
chunk_counts = [chunk.count for chunk in self._progress_chunks]
numbers_width = sum(max(1, ceil(log10(count + 1)))
for count in chunk_counts)
separators_with = len(chunk_counts) - 1
return numbers_width + separators_with"
422,"def format_summary(self):
""""""Generate a summary string for the progress bar.""""""
chunks = [chunk.format_chunk_summary()
for chunk in self._progress_chunks]
return ""/"".join(chunks)"
423,"def add_progress(self, count, symbol='#',
color=None, on_color=None, attrs=None):
""""""Add a section of progress to the progressbar.
The progress is captured by ""count"" and displayed as a fraction
of the statusbar width proportional to this count over the total
progress displayed. The progress will be displayed using the ""symbol""
character and the foreground and background colours and display style
determined by the the ""fg"", ""bg"" and ""style"" parameters. For these,
use the colorama package to set up the formatting.
""""""
self._progress.add_progress(count, symbol, color, on_color, attrs)"
424,"def format_status(self, width=None,
label_width=None,
progress_width=None,
summary_width=None):
""""""Generate the formatted status bar string.""""""
if width is None: # pragma: no cover
width = shutil.get_terminal_size()[0]
if label_width is None:
label_width = len(self.label)
if summary_width is None:
summary_width = self.summary_width()
if progress_width is None:
progress_width = width - label_width - summary_width - 2
if len(self.label) > label_width:
# FIXME: This actually *will* break if we ever have fewer than
# three characters assigned to format the label, but that would
# be an extreme situation so I won't fix it just yet.
label = self.label[:label_width - 3] + ""...""
else:
label_format = ""{{label:{fill_char}<{width}}}"".format(
width=label_width,
fill_char=self.fill_char)
label = label_format.format(label=self.label)
summary_format = ""{{:>{width}}}"".format(width=summary_width)
summary = summary_format.format(self._progress.format_summary())
progress = self._progress.format_progress(width=progress_width)
return ""{label} {progress} {summary}"".format(
label=label,
progress=progress,
summary=summary
)"
425,"def add_status_line(self, label):
""""""Add a status bar line to the table.
This function returns the status bar and it can be modified
from this return value.
""""""
status_line = StatusBar(label,
self._sep_start, self._sep_end,
self._fill_char)
self._lines.append(status_line)
return status_line"
426,"def calculate_field_widths(self, width=None,
min_label_width=10,
min_progress_width=10):
""""""Calculate how wide each field should be so we can align them.
We always find room for the summaries since these are short and
packed with information. If possible, we will also find room for
labels, but if this would make the progress bar width shorter than
the specified minium then we will shorten the labels, though never
below the minium there. If this mean we have bars that are too wide
for the terminal, then your terminal needs to be wider.
""""""
if width is None: # pragma: no cover
width = shutil.get_terminal_size()[0]