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#!/usr/bin/env python
"""generate cephes_doc.h from included_functions.html"""
def parse(infile):
d={}
key=None
val=''
prev_line = ''
for line in infile.readlines():
if not line.strip():
continue
if line[0]=='<':
if key and val:
d[key]=val.strip()
key,val=None,None
if line[:4]=='<DT>':
tok=line.split()
tok=tok[-1].split('(')
key=tok[0]
elif line[:4]=='<DD>' and key:
prev_line = prev_line[4:]
tok = prev_line.split(' = ')
val=tok[0]+'='+line[4:]
else:
if val:
val=val+line
prev_line = line
return d
if __name__=="__main__":
d = parse(open("docs/included_functions.html",'r'))
keys = d.keys()
keys.sort()
ofile=open("cephes_doc.h",'w')
ofile.write('#ifndef CEPHES_DOC_H\n')
ofile.write('#define CEPHES_DOC_H\n')
for key in keys:
ofile.write('#define %s_doc "%s"\n'%(key,repr(d[key])[1:-1]))
ofile.write('#endif /* CEPHES_DOC_H */\n')
ofile.close()
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