Veronica K. B. Olsen
79 lines
1.9 KiB
Python
79 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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"""novelWriter Item Status
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novelWriter – Item Status
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===========================
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Class holding the project's item statuses
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File History:
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Created: 2019-05-19 [0.1.3]
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"""
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import logging
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import nw
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from nw.enum import nwItemClass
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from nw.common import checkInt
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logger = logging.getLogger(__name__)
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class NWStatus():
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def __init__(self):
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self.theLabels = []
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self.theColours = []
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self.theMap = {}
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self.theCount = 0
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self.theIndex = 0
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return
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def addEntry(self, theLabel, theColours):
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theLabel = theLabel.strip()
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if self.lookupEntry(theLabel) is None:
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self.theLabels.append(theLabel)
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self.theColours.append(theColours)
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self.theMap[theLabel] = self.theCount
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self.theCount += 1
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return True
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def lookupEntry(self, theLabel):
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theLabel = theLabel.strip()
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if theLabel in self.theMap.keys():
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return self.theMap[theLabel]
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return None
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def checkEntry(self, theStatus):
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theStatus = theStatus.strip()
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if isinstance(theStatus, str):
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if self.lookupEntry(theStatus) is not None:
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return theStatus
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theStatus = checkInt(theStatus, None, False)
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if theStatus is None:
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return None
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if theStatus >= 0 and theStatus < self.theCount:
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return self.theLabels[theStatus]
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##
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# Iterator Bits
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##
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def __getitem__(self, n):
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if n >= 0 and n < self.theCount:
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return self.theLabels[n], self.theColours[n]
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return None, None
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def __iter__(self):
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self.theIndex = 0
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return self
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def __next__(self):
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if self.theIndex < self.theCount:
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theLabel, theColour = self.__getitem__(self.theIndex)
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self.theIndex += 1
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return theLabel, theColour
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else:
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raise StopIteration
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# END Class NWStatus
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