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40 lines
1.0 KiB
40 lines
1.0 KiB
11 months ago
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import re
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import os
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import queue
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def error(msg):
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print("ERROR: " + msg)
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exit()
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def check(inp, lst, pattern):
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q = queue.LifoQueue()
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out = []
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keep = True
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for line in inp:
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x = re.findall(pattern, line)
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if len(x) > 0:
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if line.find("ENDIF_") != -1:
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if q.empty():
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error("missing open statement!")
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if q.get() != x[0]:
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error("wrong close statement!")
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keep = True
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elif line.find("IF_") != -1:
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q.put(x[0])
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if keep is True:
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keep = x[0] in lst
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elif line.find("E") != -1:
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if q.empty():
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error("missing open statement!")
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keep = not keep
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else:
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if keep is True:
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out.append(line)
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return out
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def conv(inp, lst):
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print(lst)
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out = check(inp, lst, r'\/\*(?:IF_|ELS|ENDIF_)([A-Z0-9\-_]+)?\*\/')
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return check(out, lst, r'\<\!\-\-(?:IF_|ELS|ENDIF_)([A-Z0-9\-_]+)?\-\-\>')
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