GLXViewer.utils module

GLXViewer.utils.bracket_text(text=None, symbol_inner='[', symbol_outer=']')

Surround a text with a inner and outer char.

Not you should center you text with center_text()before call it function

Parameters:

• symbol_inner (str) – the symbol to use for as inner, generally that ‘[‘, ‘<’, ‘(‘
• symbol_outer (str) – the symbol to use for as outer, generally that ‘]’, ‘>’, ‘)’
• text (str) – the text it will be sur surround by the inner and outer chars

Returns:

the text surrounded by inner and outer

Return type:

str

GLXViewer.utils.center_text(text=None, max_width=None)

Return a centred text from max_width, if max_width is None it will use the terminal width size.

example: center_text(text=”DLA”, max_width=5) return ” DLA “

Parameters:

• text – text to center
• max_width (int) – the maximum width

Returns:

the centred text

Return type:

str

GLXViewer.utils.resize_text(text=None, max_width=0, separator='~')

Resize the text , and return a new text

example: return ‘123~789’ for ‘123456789’ where max_width = 7 or 8

Parameters:

• text (str) – the original text to resize
• max_width (int) – the size of the text
• separator (str) – a separator a in middle of the resize text

Returns:

a resize text

Return type:

str