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File/Folder	Size	Actions
__init__.py	1.72 KB	Del OK
__pycache__	-	Del OK
_encoded_words.py	8.34 KB	Del OK
_header_value_parser.py	104.47 KB	Del OK
_parseaddr.py	17.4 KB	Del OK
_policybase.py	14.72 KB	Del OK
base64mime.py	3.48 KB	Del OK
charset.py	16.73 KB	Del OK
contentmanager.py	10.31 KB	Del OK
encoders.py	1.74 KB	Del OK
errors.py	3.65 KB	Del OK
feedparser.py	22.25 KB	Del OK
generator.py	19.72 KB	Del OK
header.py	23.54 KB	Del OK
headerregistry.py	20.33 KB	Del OK
iterators.py	2.08 KB	Del OK
message.py	45.96 KB	Del OK
mime	-	Del OK
parser.py	4.92 KB	Del OK
policy.py	10.14 KB	Del OK
quoprimime.py	9.63 KB	Del OK
utils.py	13.11 KB	Del OK

Edit: parser.py

# Copyright (C) 2001-2007 Python Software Foundation # Author: Barry Warsaw, Thomas Wouters, Anthony Baxter # Contact: email-sig@python.org """A parser of RFC 2822 and MIME email messages.""" __all__ = ['Parser', 'HeaderParser', 'BytesParser', 'BytesHeaderParser', 'FeedParser', 'BytesFeedParser'] from io import StringIO, TextIOWrapper from email.feedparser import FeedParser, BytesFeedParser from email._policybase import compat32 class Parser: def __init__(self, _class=None, *, policy=compat32): """Parser of RFC 2822 and MIME email messages. Creates an in-memory object tree representing the email message, which can then be manipulated and turned over to a Generator to return the textual representation of the message. The string must be formatted as a block of RFC 2822 headers and header continuation lines, optionally preceded by a `Unix-from' header. The header block is terminated either by the end of the string or by a blank line. _class is the class to instantiate for new message objects when they must be created. This class must have a constructor that can take zero arguments. Default is Message.Message. The policy keyword specifies a policy object that controls a number of aspects of the parser's operation. The default policy maintains backward compatibility. """ self._class = _class self.policy = policy def parse(self, fp, headersonly=False): """Create a message structure from the data in a file. Reads all the data from the file and returns the root of the message structure. Optional headersonly is a flag specifying whether to stop parsing after reading the headers or not. The default is False, meaning it parses the entire contents of the file. """ feedparser = FeedParser(self._class, policy=self.policy) if headersonly: feedparser._set_headersonly() while True: data = fp.read(8192) if not data: break feedparser.feed(data) return feedparser.close() def parsestr(self, text, headersonly=False): """Create a message structure from a string. Returns the root of the message structure. Optional headersonly is a flag specifying whether to stop parsing after reading the headers or not. The default is False, meaning it parses the entire contents of the file. """ return self.parse(StringIO(text), headersonly=headersonly)  class HeaderParser(Parser): def parse(self, fp, headersonly=True): return Parser.parse(self, fp, True) def parsestr(self, text, headersonly=True): return Parser.parsestr(self, text, True)  class BytesParser: def __init__(self, *args, **kw): """Parser of binary RFC 2822 and MIME email messages. Creates an in-memory object tree representing the email message, which can then be manipulated and turned over to a Generator to return the textual representation of the message. The input must be formatted as a block of RFC 2822 headers and header continuation lines, optionally preceded by a `Unix-from' header. The header block is terminated either by the end of the input or by a blank line. _class is the class to instantiate for new message objects when they must be created. This class must have a constructor that can take zero arguments. Default is Message.Message. """ self.parser = Parser(*args, **kw) def parse(self, fp, headersonly=False): """Create a message structure from the data in a binary file. Reads all the data from the file and returns the root of the message structure. Optional headersonly is a flag specifying whether to stop parsing after reading the headers or not. The default is False, meaning it parses the entire contents of the file. """ fp = TextIOWrapper(fp, encoding='ascii', errors='surrogateescape') try: return self.parser.parse(fp, headersonly) finally: fp.detach() def parsebytes(self, text, headersonly=False): """Create a message structure from a byte string. Returns the root of the message structure. Optional headersonly is a flag specifying whether to stop parsing after reading the headers or not. The default is False, meaning it parses the entire contents of the file. """ text = text.decode('ASCII', errors='surrogateescape') return self.parser.parsestr(text, headersonly) class BytesHeaderParser(BytesParser): def parse(self, fp, headersonly=True): return BytesParser.parse(self, fp, headersonly=True) def parsebytes(self, text, headersonly=True): return BytesParser.parsebytes(self, text, headersonly=True)
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