netrc Class Reference

Public Member Functions
def	__init__
def	authenticators
def	__repr__

Data Fields
	hosts
	macros

Detailed Description

Definition at line 22 of file netrc.py.

Constructor & Destructor Documentation

def __init__	(		self,
			file = None
	)

Definition at line 23 of file netrc.py.

References aifc.open().

    def __init__(self, file=None):
        if not file:
            file = os.path.join(os.environ['HOME'], ".netrc")
        fp = open(file)
        self.hosts = {}
        self.macros = {}
        lexer = shlex.shlex(fp)
        # Allows @ in hostnames.  Not a big deal...
        lexer.wordchars = lexer.wordchars + '.-@'
        while 1:
            # Look for a machine, default, or macdef top-level keyword
            toplevel = tt = lexer.get_token()
            if not tt:
                break
            elif tt == 'machine':
                entryname = lexer.get_token()
            elif tt == 'default':
                entryname = 'default'
            elif tt == 'macdef':                # Just skip to end of macdefs
                entryname = lexer.get_token()
                self.macros[entryname] = []
                lexer.whitespace = ' \t'
                while 1:
                    line = lexer.instream.readline()
                    if not line or line == '\012':
                        lexer.whitespace = ' \t\r\n'
                        break
                    self.macros[entryname].append(line)
                continue
            else:
                raise NetrcParseError(
                    "bad toplevel token %r" % tt, file, lexer.lineno)

            # We're looking at start of an entry for a named machine or default.
            login = account = password = None
            self.hosts[entryname] = {}
            while 1:
                tt = lexer.get_token()
                if (tt=='' or tt == 'machine' or
                    tt == 'default' or tt =='macdef'):
                    if login and password:
                        self.hosts[entryname] = (login, account, password)
                        lexer.push_token(tt)
                        break
                    else:
                        raise NetrcParseError(
                            "malformed %s entry %s terminated by %s"
                            % (toplevel, entryname, repr(tt)),
                            file, lexer.lineno)
                elif tt == 'login' or tt == 'user':
                    login = lexer.get_token()
                elif tt == 'account':
                    account = lexer.get_token()
                elif tt == 'password':
                    password = lexer.get_token()
                else:
                    raise NetrcParseError("bad follower token %r" % tt,
                                          file, lexer.lineno)