##// END OF EJS Templates
add `--interaction=batchmode` to pdflatex call...
add `--interaction=batchmode` to pdflatex call avoids waiting for input

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r12056:fe29ad09
r12056:fe29ad09
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pdf.py
51 lines | 1.9 KiB | text/x-python | PythonLexer
"""
Contains writer for writing nbconvert output to PDF.
"""
#-----------------------------------------------------------------------------
#Copyright (c) 2013, the IPython Development Team.
#
#Distributed under the terms of the Modified BSD License.
#
#The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import subprocess
import os
from IPython.utils.traitlets import Integer, List, Bool
from .base import PostProcessorBase
#-----------------------------------------------------------------------------
# Classes
#-----------------------------------------------------------------------------
class PDFPostProcessor(PostProcessorBase):
"""Writer designed to write to PDF files"""
iteration_count = Integer(3, config=True, help="""
How many times pdflatex will be called.
""")
command = List(["pdflatex", "--interaction=batchmode", "{filename}"], config=True, help="""
Shell command used to compile PDF.""")
verbose = Bool(False, config=True, help="""
Whether or not to display the output of the compile call.
""")
def call(self, input):
"""
Consume and write Jinja output a PDF.
See files.py for more...
"""
command = [c.format(filename=input) for c in self.command]
self.log.info("Building PDF: `%s`", ' '.join(command))
with open(os.devnull, 'wb') as null:
stdout = null if not self.verbose else None
for index in range(self.iteration_count):
p = subprocess.Popen(command, stdout=stdout)
p.wait()