pep8 fixes for subiquity/ui/spinner.py
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@ -19,7 +19,9 @@ from urwid import (
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styles = {
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'dots': {
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'texts': [t.replace('*', '\N{bullet}') for t in ['|*----|', '|-*---|', '|--*--|', '|---*-|', '|----*|', '|---*-|', '|--*--|', '|-*---|']],
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'texts': [t.replace('*', '\N{bullet}')
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for t in ['|*----|', '|-*---|', '|--*--|', '|---*-|',
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'|----*|', '|---*-|', '|--*--|', '|-*---|']],
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'rate': 0.2,
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},
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'spin': {
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@ -28,6 +30,7 @@ styles = {
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},
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}
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class Spinner(Text):
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def __init__(self, loop, style='spin', align='center'):
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self.loop = loop
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@ -38,7 +41,7 @@ class Spinner(Text):
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self.handle = None
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def _advance(self, sender=None, user_data=None):
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self.spin_index = (self.spin_index + 1)%len(self.spin_text)
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self.spin_index = (self.spin_index + 1) % len(self.spin_text)
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self.set_text(self.spin_text[self.spin_index])
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self.handle = self.loop.set_alarm_in(self.rate, self._advance)
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@ -51,4 +54,3 @@ class Spinner(Text):
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if self.handle is not None:
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self.loop.remove_alarm(self.handle)
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self.handle = None
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