h2o-py/h2o/utils/progressbar.py
def _compute_widget_sizes(self):
        """Initial rendering stage, done in order to compute widths of all widgets."""
        wl = [0] * len(self._widgets)
        flex_count = 0

        # First render all non-flexible widgets
        for i, widget in enumerate(self._widgets):
            if isinstance(widget, ProgressBarFlexibleWidget):
                flex_count += 1
            else:
                wl[i] = widget.render(1).length

        remaining_width = self._width - sum(wl)
        remaining_width -= len(self._widgets) - 1  # account for 1-space interval between widgets
        if remaining_width < 10 * flex_count:
            if self._file_mode:
                remaining_width = 10 * flex_count
            else:
                # The window is too small to accomodate the widget: try to split it into several lines, otherwise
                # switch to "file mode". If we don't do this, then rendering the widget will cause it to wrap, and
                # then when we use \r to go to the beginning of the line, only part of the widget will be overwritten,
                # which means we'll have many (possibly hundreds) of progress bar lines in the end.
                widget0 = self._widgets[0]
                if isinstance(widget0, PBWString) and remaining_width + widget0.render(0).length >= 10 * flex_count:
                    remaining_width += widget0.render(0).length + 1
                    self._to_render = widget0.render(0).rendered + "\n"
                    self._widgets = self._widgets[1:]
                if remaining_width < 10 * flex_count:
                    self._file_mode = True
                    remaining_width = 10 * flex_count

        remaining_width = max(remaining_width, 10 * flex_count)  # Ensure at least 10 chars per flexible widget

        for i, widget in enumerate(self._widgets):
            if isinstance(widget, ProgressBarFlexibleWidget):
                target_length = int(remaining_width / flex_count)
                result = widget.render(1, target_length)
                wl[i] = result.length
                remaining_width -= result.length
                flex_count -= 1

        return wl
def _compute_widget_sizes(self):
        wl = [0] * len(self._widgets)
        flex_count = 0

        # First render all non-flexible widgets
        for i, widget in enumerate(self._widgets):
            if isinstance(widget, ProgressBarFlexibleWidget):
                flex_count += 1
            else:
                wl[i] = widget.render(1).length

        remaining_width = self._width - sum(wl)
        remaining_width -= len(self._widgets) - 1  # account for 1-space interval between widgets
        if remaining_width < 10 * flex_count:
            if self._file_mode:
                remaining_width = 10 * flex_count
            else:
                # The window is too small to accomodate the widget: try to split it into several lines, otherwise
                # switch to "file mode". If we don't do this, then rendering the widget will cause it to wrap, and
                # then when we use \r to go to the beginning of the line, only part of the widget will be overwritten,
                # which means we'll have many (possibly hundreds) of progress bar lines in the end.
                widget0 = self._widgets[0]
                if isinstance(widget0, PBWString) and remaining_width + widget0.render(0).length >= 10 * flex_count:
                    remaining_width += widget0.render(0).length + 1
                    self._to_render = widget0.render(0).rendered + "\n"
                    self._widgets = self._widgets[1:]
                if remaining_width < 10 * flex_count:
                    self._file_mode = True
                    remaining_width = 10 * flex_count

        remaining_width = max(remaining_width, 10 * flex_count)  # Ensure at least 10 chars per flexible widget

        for i, widget in enumerate(self._widgets):
            if isinstance(widget, ProgressBarFlexibleWidget):
                target_length = int(remaining_width / flex_count)
                result = widget.render(1, target_length)
                wl[i] = result.length
                remaining_width -= result.length
                flex_count -= 1

        return wl
def _compute_widget_sizes ( self ) : wl = [ 0 ] * len ( self . _widgets ) flex_count = 0 # First render all non-flexible widgets for i , widget in enumerate ( self . _widgets ) : if isinstance ( widget , ProgressBarFlexibleWidget ) : flex_count += 1 else : wl [ i ] = widget . render ( 1 ) . length remaining_width = self . _width - sum ( wl ) remaining_width -= len ( self . _widgets ) - 1 # account for 1-space interval between widgets if remaining_width < 10 * flex_count : if self . _file_mode : remaining_width = 10 * flex_count else : # The window is too small to accomodate the widget: try to split it into several lines, otherwise # switch to "file mode". If we don't do this, then rendering the widget will cause it to wrap, and # then when we use \r to go to the beginning of the line, only part of the widget will be overwritten, # which means we'll have many (possibly hundreds) of progress bar lines in the end. widget0 = self . _widgets [ 0 ] if isinstance ( widget0 , PBWString ) and remaining_width + widget0 . render ( 0 ) . length >= 10 * flex_count : remaining_width += widget0 . render ( 0 ) . length + 1 self . _to_render = widget0 . render ( 0 ) . rendered + "\n" self . _widgets = self . _widgets [ 1 : ] if remaining_width < 10 * flex_count : self . _file_mode = True remaining_width = 10 * flex_count remaining_width = max ( remaining_width , 10 * flex_count ) # Ensure at least 10 chars per flexible widget for i , widget in enumerate ( self . _widgets ) : if isinstance ( widget , ProgressBarFlexibleWidget ) : target_length = int ( remaining_width / flex_count ) result = widget . render ( 1 , target_length ) wl [ i ] = result . length remaining_width -= result . length flex_count -= 1 return wl
Initial rendering stage, done in order to compute widths of all widgets.
Initial rendering stage done in order to compute widths of all widgets .