U ;rc@sdZddddddgZddlmZmZdd lmZmZdd lm Z Gd ddZ Gd dde Z Gd ddZ Gddde Z dS)z-A parser of RFC 2822 and MIME email messages.Parser HeaderParser BytesParserBytesHeaderParser FeedParserBytesFeedParser)StringIO TextIOWrapper)rr)compat32c@s0eZdZd edddZd ddZd dd ZdS) rNpolicycCs||_||_dS)aParser 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. N)_classr )selfr r r"/usr/lib/python3.8/email/parser.py__init__szParser.__init__FcCs@t|j|jd}|r||d}|s,q8||q|S)a\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. r i )rr r Z_set_headersonlyreadZfeedclose)rfp headersonlyZ feedparserdatarrrparse)s  z Parser.parsecCs|jt||dS)a-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. r)rrrtextrrrrparsestr;szParser.parsestr)N)F)F)__name__ __module__ __qualname__r rrrrrrrrs c@s eZdZdddZdddZdS) rTcCst||dSNT)rrrrrrrrrHszHeaderParser.parsecCst||dSr)rrrrrrrKszHeaderParser.parsestrN)T)T)rrrrrrrrrrGs c@s(eZdZddZd ddZd ddZdS) rcOst|||_dS)aParser 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. N)rparser)rargskwrrrrQszBytesParser.__init__FcCs0t|ddd}z|j||WS|XdS)acCreate 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. asciisurrogateescape)encodingerrorsN)r detachr!rr rrrrcszBytesParser.parsecCs|jddd}|j||S)a2Create 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. ASCIIr%)r')decoder!rrrrr parsebytesrszBytesParser.parsebytesN)F)F)rrrrrr+rrrrrOs c@s eZdZdddZdddZdS) rTcCstj||ddSNTr)rrr rrrrszBytesHeaderParser.parsecCstj||ddSr,)rr+rrrrr+szBytesHeaderParser.parsebytesN)T)T)rrrrr+rrrrr~s N)__doc____all__iorr Zemail.feedparserrrZemail._policybaser rrrrrrrrs 7/