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Python Library Documentation: module dictclient
NAME
dictclient
FILE
/home/jgoerzen/tree/dictclient/dictclient.py
DESCRIPTION
# Client for the DICT protocol (RFC2229)
#
# Copyright (C) 2002 John Goerzen
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
CLASSES
Connection
Database
Definition
class Connection
| This class is used to establish a connection to a database server.
| You will usually use this as the first call into the dictclient library.
| Instantiating it takes two optional arguments: a hostname (a string)
| and a port (an int). The hostname defaults to localhost
| and the port to 2628, the port specified in RFC.
|
| Methods defined here:
|
| __init__(self, hostname='localhost', port=2628)
|
| define(self, database, word)
| Returns a list of Definition objects for each matching
| definition. Parameters are the database name and the word
| to look up. This is one of the main functions you will use
| to interact with the server. Returns a list of Definition
| objects. If there are no matches, an empty list is returned.
|
| Note: database may be '*' which means to search all databases,
| or '!' which means to return matches from the first database that
| has a match.
|
| get100block(self)
| Used when expecting multiple lines of text -- gets the block
| part only. Does not get any codes or anything! Returns a string.
|
| get100dict(self)
| Used when expecting a dictionary of results. Will read from
| the initial 100 code, to a period and the 200 code.
|
| get100result(self)
| Used when expecting multiple lines of text, terminated by a period
| and a 200 code. Returns: [initialcode, [bodytext_1lineperentry],
| finalcode]
|
| get200result(self)
| Used when expecting a single line of text -- a 200-class
| result. Returns [intcode, remaindertext]
|
| getcapabilities(self)
| Returns a list of the capabilities advertised by the server.
|
| getdbdescs(self)
| Gets a dict of available databases. The key is the db name
| and the value is the db description. This command may generate
| network traffic!
|
| getdbobj(self, dbname)
| Gets a Database object corresponding to the database name passed
| in. This function explicitly will *not* generate network traffic.
| If you have not yet run getdbdescs(), it will fail.
|
| getmessageid(self)
| Returns the message id, including angle brackets.
|
| getresultcode(self)
| Generic function to get a result code. It will return a list
| consisting of two items: the integer result code and the text
| following. You will not usually use this function directly.
|
| getstratdescs(self)
| Gets a dict of available strategies. The key is the strat
| name and the value is the strat description. This call may
| generate network traffic!
|
| match(self, database, strategy, word)
| Gets matches for a query. Arguments are database name,
| the strategy (see available ones in getstratdescs()), and the
| pattern/word to look for. Returns a list of Definition objects.
| If there is no match, an empty list is returned.
|
| Note: database may be '*' which means to search all databases,
| or '!' which means to return matches from the first database that
| has a match.
|
| saveconnectioninfo(self)
| Called by __init__ to handle the initial connection. Will
| save off the capabilities and messageid.
|
| sendcommand(self, command)
| Takes a command, without a newline character, and sends it to
| the server.
|
| ----------------------------------------------------------------------
| Data and non-method functions defined here:
|
| __doc__ = 'This class is used to establish a connection to ... and the...
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
|
| __module__ = 'dictclient'
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
class Database
| An object corresponding to a particular database in a server.
|
| Methods defined here:
|
| __init__(self, dictconn, dbname)
| Initialize the object -- requires a Connection object and
| a database name.
|
| define(self, word)
| Get a definition from within this database.
| The argument, word, is the word to look up. The return value is the
| same as from Connection.define().
|
| getdescription(self)
|
| getinfo(self)
| Returns a string of info describing this database.
|
| getname(self)
| Returns the short name for this database.
|
| match(self, strategy, word)
| Get a match from within this database.
| The argument, word, is the word to look up. The return value is
| the same as from Connection.define().
|
| ----------------------------------------------------------------------
| Data and non-method functions defined here:
|
| __doc__ = 'An object corresponding to a particular database in a serve...
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
|
| __module__ = 'dictclient'
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
class Definition
| An object corresponding to a single definition.
|
| Methods defined here:
|
| __init__(self, dictconn, db, word, defstr=None)
| Instantiate the object. Requires: a Connection object,
| a Database object (NOT corresponding to '*' or '!' databases),
| a word. Optional: a definition string. If not supplied,
| it will be fetched if/when it is requested.
|
| getdb(self)
| Get the Database object corresponding to this definition.
|
| getdefstr(self)
| Get the definition string (the actual content) of this
| definition.
|
| getword(self)
| Get the word this object describes.
|
| ----------------------------------------------------------------------
| Data and non-method functions defined here:
|
| __doc__ = 'An object corresponding to a single definition.'
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
|
| __module__ = 'dictclient'
| str(object) -> string
|
| Return a nice string representation of the object.
| If the argument is a string, the return value is the same object.
FUNCTIONS
dequote(str)
Will remove single or double quotes from the start and end of a string
and return the result.
enquote(str)
This function will put a string in double quotes, properly
escaping any existing double quotes with a backslash. It will
return the result.
DATA
__file__ = './dictclient.py'
__name__ = 'dictclient'
version = '1.0'
|
