我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用rfc822.Message()。
def read_multi(self, environ, keep_blank_values, strict_parsing): """Internal: read a part that is itself multipart.""" ib = self.innerboundary if not valid_boundary(ib): raise ValueError, 'Invalid boundary in multipart form: %r' % (ib,) self.list = [] if self.qs_on_post: for key, value in urlparse.parse_qsl(self.qs_on_post, self.keep_blank_values, self.strict_parsing): self.list.append(MiniFieldStorage(key, value)) FieldStorageClass = None klass = self.FieldStorageClass or self.__class__ part = klass(self.fp, {}, ib, environ, keep_blank_values, strict_parsing) # Throw first part away while not part.done: headers = rfc822.Message(self.fp) part = klass(self.fp, headers, ib, environ, keep_blank_values, strict_parsing) self.list.append(part) self.skip_lines()
def __init__(self, dirname, factory=rfc822.Message, create=True): """Initialize a Maildir instance.""" Mailbox.__init__(self, dirname, factory, create) self._paths = { 'tmp': os.path.join(self._path, 'tmp'), 'new': os.path.join(self._path, 'new'), 'cur': os.path.join(self._path, 'cur'), } if not os.path.exists(self._path): if create: os.mkdir(self._path, 0700) for path in self._paths.values(): os.mkdir(path, 0o700) else: raise NoSuchMailboxError(self._path) self._toc = {} self._toc_mtimes = {} for subdir in ('cur', 'new'): self._toc_mtimes[subdir] = os.path.getmtime(self._paths[subdir]) self._last_read = time.time() # Records last time we read cur/new self._skewfactor = 0.1 # Adjust if os/fs clocks are skewing
def _install_message(self, message): """Format a message and blindly write to self._file.""" from_line = None if isinstance(message, str) and message.startswith('From '): newline = message.find('\n') if newline != -1: from_line = message[:newline] message = message[newline + 1:] else: from_line = message message = '' elif isinstance(message, _mboxMMDFMessage): from_line = 'From ' + message.get_from() elif isinstance(message, email.message.Message): from_line = message.get_unixfrom() # May be None. if from_line is None: from_line = 'From MAILER-DAEMON %s' % time.asctime(time.gmtime()) start = self._file.tell() self._file.write(from_line + os.linesep) self._dump_message(message, self._file, self._mangle_from_) stop = self._file.tell() return (start, stop)
def get_message(self, key): """Return a Message representation or raise a KeyError.""" start, stop = self._lookup(key) self._file.seek(start) self._file.readline() # Skip '1,' line specifying labels. original_headers = StringIO.StringIO() while True: line = self._file.readline() if line == '*** EOOH ***' + os.linesep or line == '': break original_headers.write(line.replace(os.linesep, '\n')) visible_headers = StringIO.StringIO() while True: line = self._file.readline() if line == os.linesep or line == '': break visible_headers.write(line.replace(os.linesep, '\n')) body = self._file.read(stop - self._file.tell()).replace(os.linesep, '\n') msg = BabylMessage(original_headers.getvalue() + body) msg.set_visible(visible_headers.getvalue()) if key in self._labels: msg.set_labels(self._labels[key]) return msg
def __init__(self, dirname, factory=rfc822.Message, create=True): """Initialize a Maildir instance.""" Mailbox.__init__(self, dirname, factory, create) self._paths = { 'tmp': os.path.join(self._path, 'tmp'), 'new': os.path.join(self._path, 'new'), 'cur': os.path.join(self._path, 'cur'), } if not os.path.exists(self._path): if create: os.mkdir(self._path, 0700) for path in self._paths.values(): os.mkdir(path, 0o700) else: raise NoSuchMailboxError(self._path) self._toc = {} self._toc_mtimes = {'cur': 0, 'new': 0} self._last_read = 0 # Records last time we read cur/new self._skewfactor = 0.1 # Adjust if os/fs clocks are skewing
def get_message(self, key): """Return a Message representation or raise a KeyError.""" subpath = self._lookup(key) f = open(os.path.join(self._path, subpath), 'r') try: if self._factory: msg = self._factory(f) else: msg = MaildirMessage(f) finally: f.close() subdir, name = os.path.split(subpath) msg.set_subdir(subdir) if self.colon in name: msg.set_info(name.split(self.colon)[-1]) msg.set_date(os.path.getmtime(os.path.join(self._path, subpath))) return msg
def parse(self): f = open(self.filename, 'r') headers = Message(f) c = f.read() f.close() if not c.strip(): c = headers.get_payload() if not headers.keys(): raise Exception( "File %s has no headers" % self.filename) self.description = headers['Description'] self.expect = headers.get('Expect', '') self.ignore = headers.get('Ignore') self.options = [ o.strip() for o in headers.get('Options', '').split(',') if o.strip()] parts = bar_re.split(c) self.input = parts[0].rstrip() + '\n' if parts[1:]: self.expect = parts[1].rstrip() + '\n' else: self.expect = None
def __init__(self, fp, seekable = 1): rfc822.Message.__init__(self, fp, seekable) self.encodingheader = \ self.getheader('content-transfer-encoding') self.typeheader = \ self.getheader('content-type') self.parsetype() self.parseplist()
def get_message(self, key): """Return a Message representation or raise a KeyError.""" raise NotImplementedError('Method must be implemented by subclass')
def _dump_message(self, message, target, mangle_from_=False): # Most files are opened in binary mode to allow predictable seeking. # To get native line endings on disk, the user-friendly \n line endings # used in strings and by email.Message are translated here. """Dump message contents to target file.""" if isinstance(message, email.message.Message): buffer = StringIO.StringIO() gen = email.generator.Generator(buffer, mangle_from_, 0) gen.flatten(message) buffer.seek(0) target.write(buffer.read().replace('\n', os.linesep)) elif isinstance(message, str): if mangle_from_: message = message.replace('\nFrom ', '\n>From ') message = message.replace('\n', os.linesep) target.write(message) elif hasattr(message, 'read'): while True: line = message.readline() if line == '': break if mangle_from_ and line.startswith('From '): line = '>From ' + line[5:] line = line.replace('\n', os.linesep) target.write(line) else: raise TypeError('Invalid message type: %s' % type(message))
def get_message(self, key): """Return a Message representation or raise a KeyError.""" start, stop = self._lookup(key) self._file.seek(start) from_line = self._file.readline().replace(os.linesep, '') string = self._file.read(stop - self._file.tell()) msg = self._message_factory(string.replace(os.linesep, '\n')) msg.set_from(from_line[5:]) return msg
def get_message(self, key): """Return a Message representation or raise a KeyError.""" try: if self._locked: f = open(os.path.join(self._path, str(key)), 'r+') else: f = open(os.path.join(self._path, str(key)), 'r') except IOError, e: if e.errno == errno.ENOENT: raise KeyError('No message with key: %s' % key) else: raise try: if self._locked: _lock_file(f) try: msg = MHMessage(f) finally: if self._locked: _unlock_file(f) finally: f.close() for name, key_list in self.get_sequences().iteritems(): if key in key_list: msg.add_sequence(name) return msg
def __init__(self, message=None): """Initialize a Message instance.""" if isinstance(message, email.message.Message): self._become_message(copy.deepcopy(message)) if isinstance(message, Message): message._explain_to(self) elif isinstance(message, str): self._become_message(email.message_from_string(message)) elif hasattr(message, "read"): self._become_message(email.message_from_file(message)) elif message is None: email.message.Message.__init__(self) else: raise TypeError('Invalid message type: %s' % type(message))
def __init__(self, message=None): """Initialize a MaildirMessage instance.""" self._subdir = 'new' self._info = '' self._date = time.time() Message.__init__(self, message)
def __init__(self, message=None): """Initialize an mboxMMDFMessage instance.""" self.set_from('MAILER-DAEMON', True) if isinstance(message, email.message.Message): unixfrom = message.get_unixfrom() if unixfrom is not None and unixfrom.startswith('From '): self.set_from(unixfrom[5:]) Message.__init__(self, message)
def __init__(self, message=None): """Initialize an MHMessage instance.""" self._sequences = [] Message.__init__(self, message)
