80 lines
1.8 KiB
Python
Executable File
80 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python2
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import re
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import sys
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import email
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from os import chdir
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from os.path import join, abspath, dirname
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from subprocess import Popen, PIPE, STDOUT
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BASEDIR = dirname(abspath(__file__))
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try:
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chdir("/tmp")
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except:
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sys.exit("Couldn't chdir to /tmp")
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m = email.message_from_file( sys.stdin )
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body = ''
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attachments = []
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for part in m.walk():
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ct = part.get_content_type()
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cd = part.get('Content-Disposition')
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if ct == 'text/plain':
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body += part.get_payload(decode=True)
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else:
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fn = part.get_filename()
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if fn is not None: attachments.append( fn )
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TEX_REPLACE = { # not an exhaustive list
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"<" : r"\textless ",
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">" : r"\textgreater ",
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"&" : r"\&",
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"$" : r"\$",
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"#" : r"\#",
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"%" : r"\%",
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"_" : r"\_",
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"{" : r"\{",
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"}" : r"\}",
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"^" : r"^{}",
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#r"\\" : r"\\ \relax " # see: http://tex.stackexchange.com/questions/64098/brackets-in-first-column-in-table-give-missing-number-treated-as-zero-error
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}
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def texify(s):
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for c in TEX_REPLACE.keys():
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s = s.replace(c, TEX_REPLACE[c])
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return s
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to = m.get('to','')
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date = m.get('date','')
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ffrom = m.get('from','')
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subject = m.get('subject','')
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body = texify( re.sub(r'^(.+)\n|\r|\n\r$', r"\1\\\\", body, flags=re.MULTILINE) )
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#
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attachments = [texify(a) for a in attachments]
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template = open(join(BASEDIR, 'template.tex'), 'r').read() % (
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date,
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to,
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ffrom,
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subject,
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len( attachments ),
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', '.join( attachments ),
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body
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)
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p = Popen(['xelatex'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
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tex_log = p.communicate(input=template)[0]
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if p.returncode > 0:
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print( tex_log)
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exit(p.returncode)
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# for debugging:
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#print m
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#print body
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#print template
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