58 lines
2.0 KiB
Python
58 lines
2.0 KiB
Python
import sys
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import os
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sys.path.insert(1, os.path.join(sys.path[0], '..'))
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from parser import createLineData, parseLine
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def next():
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# For blank lines, readline will return a newline.
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# For no result, readline will return a string of length 0.
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line = sys.stdin.readline()
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# Since we strip trailing newlines resulting in an empty string for empty lines,
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# return None if there actually is no result.
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return line.rstrip('\n') if len(line) > 0 else None
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def linedata_basic (indent):
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lineData = createLineData('', indent)
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while (l := next()) != None:
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lineData['line'] = l
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parseLine(lineData)
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print("| level {level} | indent {indent} | offsetHead {offsetHead} | offsetTail {offsetTail} | line {line} |".format(
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level = lineData['level'], indent = lineData['indent'], offsetHead = lineData['offsetHead'], offsetTail = lineData['offsetTail'], line = lineData['line']
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))
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def linedata_tabs ():
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lineData = createLineData('', '\t')
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while (l := next()) != None:
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lineData['line'] = l
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parseLine(lineData)
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print("| level {level} | indent {indent} | offsetHead {offsetHead} | offsetTail {offsetTail} | line {line} |".format(
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level = lineData['level'], indent = lineData['indent'], offsetHead = lineData['offsetHead'], offsetTail = lineData['offsetTail'], line = lineData['line']
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))
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def linedata_head_tail ():
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lineData = createLineData('')
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while (l := next()) != None:
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lineData['line'] = l
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parseLine(lineData)
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head = lineData['line'][lineData['offsetHead']:lineData['offsetTail']] if len(lineData['line']) > lineData['offsetHead'] else ''
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tail = lineData['line'][lineData['offsetTail'] + 1:] if len(lineData['line']) > lineData['offsetTail'] + 1 else ''
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print("| head {head} | tail {tail} |".format(
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head = head, tail = tail
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))
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def main():
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testName = sys.argv[1]
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if testName == 'linedata:basic': linedata_basic(' ')
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if testName == 'linedata:tabs': linedata_basic('\t')
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if testName == 'linedata:head-tail': linedata_head_tail()
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if __name__ == "__main__":
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main()
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