import time
ta1=time.time()
import rwkascii
reload(rwkascii)
ta2=time.time()
print('import ascii time='+str(ta2-ta1))
import os
import pdb
from rwkos import FindFullPath

ts=time.time()
maximapath='maxima'
latexcmd='latex'
viewerext='.dvi'
#latexcmd='pdflatex'
#viewerext='.pdf'
#pdb.set_trace()
mydir=FindFullPath('GT\\Research\\Samii\\modeling\\Feedback')
inname='noncolocated.tex'
fno,ext=os.path.splitext(inname)
outname=fno+'_out'+ext
mylist=rwkascii.rwklatexlist([],outname)
mylist.readfile(inname)

#pdb.set_trace()
b4lines,maximalines, endlines=mylist.findenvironments('maxima',0)
maxpath=os.path.join(mydir,fno+'.max')
eqdir=os.path.join(mydir,'noncolocated_eqs')
if not os.path.exists(eqdir):
    os.mkdir(eqdir)
#pdb.set_trace()
outlines=rwkascii.BuildMaximaScript(maximalines, maxpath, eqdir, 'maxeq')

maxpath_fs=maxpath.replace('\\','/')
maximastr=maximapath+' -b '+maxpath_fs
#os.system(maximastr)
r,w=os.popen2(maximastr)
#maxe=e.readlines()
#e.close()
maxo=w.readlines()
w.close()
#r.close()
if rwkascii.searchlist(maxo,'Incorrect syntax'):
    for line in maxo:
        print(line.strip())
#pdb.set_trace()
findlist=['Fa','xa']
replist=['F_a','x_a']
#pdb.set_trace()
tr1=time.time()
outbiglist=rwkascii.ReadMaximaOutput(outlines,findlist,replist)
tr2=time.time()
print('ReadMaxima time='+str(tr2-tr1))
newlist=rwkascii.rwklatexlist([],outname)
newlist.list=mylist.reassemble(b4lines,outbiglist,endlines)
#newlist.wrapeq()
newlist.addheader()
newlist.tofile()

#latexstr1=latexcmd+' -interaction=batchmode '+outname
latexstr2=latexcmd+' -interaction=nonstopmode '+outname
r,w=os.popen2(latexstr2)
texout=w.readlines()
w.close()
r.close()
if rwkascii.searchlist(texout,'LaTeX Error'):
    for line in texout:
        print(line.strip())
if rwkascii.searchlist(texout,'Label(s) may have changed'):
    print('Running LaTeX a second time.')
    r,w=os.popen2(latexstr2)
    texout=w.readlines()
    w.close()
    r.close()
outfno,ext=os.path.splitext(outname)
ostr=outfno+viewerext
os.startfile(ostr)
te=time.time()
print('run time='+str(te-ts))