69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
import datetime
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import email
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import email.header
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import imaplib
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import os
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passw = os.getenv("IMAP_PASSWORD", "")
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mail = os.getenv("IMAP_EMAIL", "")
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domain = os.getenv("IMAP_SERVER", "imap.uni-potsdam.de")
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folder = os.getenv("IMAP_FOLDER", '"Uni Mail/FSR"')
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cutoff = (
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datetime.date.fromisoformat(c)
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if (c := os.getenv("IMAP_CUTOFF"))
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else datetime.date.today() - datetime.timedelta(weeks=1)
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)
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def get_titles(cutoff):
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with imaplib.IMAP4_SSL(domain) as imap:
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imap.login(mail, passw)
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status, [message_count] = imap.select(folder)
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message_count = int(message_count)
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m = message_count
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date = datetime.date.today()
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while True:
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res, msg = imap.fetch(str(m), "(RFC822)") # fetches email using ID
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for response in msg:
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if isinstance(response, tuple):
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msg = email.message_from_bytes(response[1])
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subj = msg["Subject"]
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subj = subj.split("[FSR MaPhy]", 1)[1]
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decoded_subj, enc = email.header.decode_header(subj)[0]
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if isinstance(decoded_subj, bytes):
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decoded_subj = decoded_subj.decode(enc)
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decoded_subj = decoded_subj.strip().replace("\n", "")
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received, _ = email.header.decode_header(msg["Date"])[0]
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received = received.split(";")[-1].strip()
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date = datetime.datetime.strptime(received, "%a, %d %b %Y %X %z").date()
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if date < cutoff:
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return
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yield date.isoformat(), decoded_subj
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m -= 1
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def generate_template(cutoff, template):
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for date, subject in get_titles(cutoff):
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yield template.format(date, subject)
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if __name__ == "__main__":
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template = r"""\textbf{{{}: {}}}
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\begin{{itemize}}
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\item
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\end{{itemize}}"""
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for t in generate_template(cutoff, template):
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print(t)
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