46 lines
919 B
Cython
Executable File
46 lines
919 B
Cython
Executable File
#cython: language_level=3
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'''
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Created on 25 mars 2016
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@author: coissac
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'''
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from obitools3.utils cimport __etag__
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import re
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__ret__ = re.compile(b'''(([^ ]+)=('[^']*'|"[^"]*"|[^;]+); *)+?''')
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cpdef tuple parseHeader(bytes header, bytes nastring=b"NA"):
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cdef list m
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cdef dict tags
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cdef bytes definition
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cdef bytes ident
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cdef bytes second
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m=header[1:-1].split(maxsplit=1)
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ident=m[0]
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if len(ident)>1 and ident[-2:-1] == b';':
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ident = ident[:-1]
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if len(m)==1:
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tags={}
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definition=b''
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else:
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second=m[1]
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m = __ret__.findall(second)
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if m:
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tags = dict([(a[1],__etag__(a[2], nastring=nastring)) for a in m])
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definition = second.split(m[-1][0],1)[1].strip()
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else:
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tags = {}
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definition = second.strip()
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return ident,tags,definition
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