get_filename () if not filename : ext = mimetypes. get_content_maintype () = 'multipart' : continue # Applications should really sanitize the given filename so that an # email message can't be used to overwrite important files filename = part.
walk (): # multipart/* are just containers if part. directory ) except FileExistsError : pass counter = 1 for part in msg. add_argument ( 'msgfile' ) args = parser. add_argument ( '-d', '-directory', required = True, help = """Unpack the MIME message into the named directory, which will be created if it doesn't already exist.""" ) parser. #!/usr/bin/env python3 """Unpack a MIME message into a directory of files.""" import os import sys import email import errno import mimetypes from argparse import ArgumentParser def main (): parser = ArgumentParser ( description = """ \ Unpack a MIME message into a directory of files.
#Python email parser get encoding how to
Here’s an example of how to unpack a MIME message like the one recipients, composed ) if _name_ = '_main_' : main ()
attach ( msg ) # Now send or store the message composed = outer. add_header ( 'Content-Disposition', 'attachment', filename = filename ) outer. encode_base64 ( msg ) # Set the filename parameter msg. read ()) # Encode the payload using Base64 encoders. read (), _subtype = subtype ) else : with open ( path, 'rb' ) as fp : msg = MIMEBase ( maintype, subtype ) msg. read (), _subtype = subtype ) elif maintype = 'audio' : with open ( path, 'rb' ) as fp : msg = MIMEAudio ( fp. read (), _subtype = subtype ) elif maintype = 'image' : with open ( path, 'rb' ) as fp : msg = MIMEImage ( fp. split ( '/', 1 ) if maintype = 'text' : with open ( path ) as fp : # Note: we should handle calculating the charset msg = MIMEText ( fp. ctype = 'application/octet-stream' maintype, subtype = ctype. guess_type ( path ) if ctype is None or encoding is not None : # No guess could be made, or the file is encoded (compressed), so # use a generic bag-of-bits type. Encoding # will be ignored, although we should check for simple things like # gzip'd or compressed files. isfile ( path ): continue # Guess the content type based on the file's extension.
preamble = 'You will not see this in a MIME-aware mail reader. abspath ( directory ) outer = COMMASPACE. directory if not directory : directory = '.' # Create the enclosing (outer) message outer = MIMEMultipart () outer = 'Contents of directory %s ' % os. add_argument ( '-r', '-recipient', required = True, action = 'append', metavar = 'RECIPIENT', default =, dest = 'recipients', help = 'A To: header value (at least one required)' ) args = parser. add_argument ( '-s', '-sender', required = True, help = 'The value of the From: header (required)' ) parser. add_argument ( '-o', '-output', metavar = 'FILE', help = """Print the composed message to FILE instead of sending the message to the SMTP server.""" ) parser. Only the regular files in the directory are sent, and we don't recurse to subdirectories.""" ) parser.
add_argument ( '-d', '-directory', help = """Mail the contents of the specified directory, otherwise use the current directory. Your local machine must be running an SMTP server. Unless the -o option is given, the email is sent by forwarding to your local SMTP server, which then does the normal delivery process. #!/usr/bin/env python3 """Send the contents of a directory as a MIME message.""" import os import sys import smtplib # For guessing MIME type based on file name extension import mimetypes from argparse import ArgumentParser from email import encoders from ssage import Message from import MIMEAudio from import MIMEBase from import MIMEImage from import MIMEMultipart from import MIMEText COMMASPACE = ', ' def main (): parser = ArgumentParser ( description = """ \ Send the contents of a directory as a MIME message.
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