32 lines
No EOL
907 B
Python
32 lines
No EOL
907 B
Python
class FormattingException(Exception):
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message = "Provided string doesn't contain formatting placeholders for {c} and/or {m}"
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def __init__(self):
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super().__init__(self.message)
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class ItterPrintr():
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def __init__(self, string, maxValue, start, diff=1):
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self.string = string
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self.maxValue = maxValue
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self.start = start
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self.diff = diff
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self.value = self.start
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self.buildString()
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def buildString(self):
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try:
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return self.string.format(c=self.value, m=self.maxValue)
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except:
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raise FormattingError()
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def reachedLimit(self):
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return self.maxValue <= self.value
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def update(self, inc=True):
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ending = '\r' if not self.reachedLimit() else '\n'
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print(self.buildString(), end=ending)
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if inc:
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self.inc()
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def inc(self):
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self.value += self.diff |