import subprocess


def parse(data):
    cmd = ['pdftotext', '-', '-']
    proc = subprocess.Popen(
        cmd,
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        stderr=open('/dev/null','w'),
    )
    (stdout, stderr) = proc.communicate(input=data)
    proc.wait()
    return stdout.decode()
