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Diffstat (limited to 'examples/progress-bar/styled-2.py')
-rwxr-xr-x | examples/progress-bar/styled-2.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/examples/progress-bar/styled-2.py b/examples/progress-bar/styled-2.py new file mode 100755 index 0000000..15c57d4 --- /dev/null +++ b/examples/progress-bar/styled-2.py @@ -0,0 +1,49 @@ +#!/usr/bin/env python +""" +A very simple progress bar which keep track of the progress as we consume an +iterator. +""" +import time + +from prompt_toolkit.formatted_text import HTML +from prompt_toolkit.shortcuts import ProgressBar +from prompt_toolkit.shortcuts.progress_bar import formatters +from prompt_toolkit.styles import Style + +style = Style.from_dict( + { + "progressbar title": "#0000ff", + "item-title": "#ff4400 underline", + "percentage": "#00ff00", + "bar-a": "bg:#00ff00 #004400", + "bar-b": "bg:#00ff00 #000000", + "bar-c": "bg:#000000 #000000", + "tildes": "#444488", + "time-left": "bg:#88ff88 #ffffff", + "spinning-wheel": "bg:#ffff00 #000000", + } +) + + +def main(): + custom_formatters = [ + formatters.Label(), + formatters.Text(" "), + formatters.SpinningWheel(), + formatters.Text(" "), + formatters.Text(HTML("<tildes>~~~</tildes>")), + formatters.Bar(sym_a="#", sym_b="#", sym_c="."), + formatters.Text(" left: "), + formatters.TimeLeft(), + ] + with ProgressBar( + title="Progress bar example with custom formatter.", + formatters=custom_formatters, + style=style, + ) as pb: + for i in pb(range(20), label="Downloading..."): + time.sleep(1) + + +if __name__ == "__main__": + main() |