def post(self, rpath):
(rdir, fname) = os.path.split(rpath)
fullpath = os.path.join(args.path, rpath)
# generate latex
fid = open(fullpath, 'r')
text = fid.read()
(latex, images) = parser.convert_latex(text)
# create unique directory
comp_dir = os.path.join(tmp_dir, rand_hex())
os.mkdir(comp_dir)
# copy over images
for img in images:
ret = re.search(r'(^|:)//(.*)', img)
if ret:
(rloc, ) = ret.groups()
(_, rname) = os.path.split(rloc)
urllib.urlretrieve(url, os.path.join(comp_dir, rname))
else:
if img[0] == '/':
ipath = img[1:]
else:
ipath = os.path.join(rdir, img)
shutil.copy(os.path.join(args.path, ipath), comp_dir)
# find new name
ret = re.match(r'(.*)\.md', fname)
if ret:
fname_new = ret.group(1)
else:
fname_new = fname
# write latex file
fname_tex = '%s.tex' % fname_new
ftex = open(os.path.join(comp_dir, fname_tex), 'w+')
ftex.write(latex)
ftex.close()
# compile latex file
cwd = os.getcwd()
os.chdir(comp_dir)
call(['pdflatex', '-interaction=nonstopmode', fname_tex])
call(['pdflatex', '-interaction=nonstopmode', fname_tex]) # to resolve references
os.chdir(cwd)
# read latex file
fname_pdf = '%s.pdf' % fname_new
fpdf = open(os.path.join(comp_dir, fname_pdf), 'rb')
data = fpdf.read()
# remove compilation directory
shutil.rmtree(comp_dir)
# post output
self.set_header('Content-Type', 'application/pdf')
self.set_header('Content-Disposition', 'attachment; filename=%s' % fname_pdf)
self.write(data)
def post(self, rpath):
(curdir, fname) = os.path.split(rpath)
fullpath = os.path.join(args.path, rpath)
# generate latex
fid = open(fullpath, 'r')
text = fid.read()
(latex, images) = parser.convert_latex(text)
# find new name
ret = re.match(r'(.*)\.md', fname)
if ret:
fname_new = ret.group(1)
else:
fname_new = fname
# post output
self.set_header('Content-Type', 'text/latex')
self.set_header('Content-Disposition', 'attachment; filename=%s.tex' % fname_new)
self.write(latex)
