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