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#!/usr/bin/env python
# coding: utf-8
#
# Tangible Bit text mode client
# by Smári McCarthy <smari@fabfolk.com>
#
# TODO:
# Cache settings for some period between executions if running standalone
# See TODO lists in functions.
#
import sys
import os
import xmlrpclib
import ConfigParser
configfiles = ["tbdefaults.conf", "~/.tangiblebit/tb.conf"]
settings = ConfigParser.ConfigParser()
def LoadSettings():
# Load settings. RFC 822.
cfgs = []
for cfg in configfiles:
cfgs.append(os.path.abspath(os.path.expanduser(cfg)))
settings.read(cfgs)
def Connection():
# TODO:
# if username and password are set in settings, use the Authenticated XMLRPC module...
# if settings["ssl"] == True, use the SSL interface
return xmlrpclib.Server(settings.get("server", "xmlrpcpath"))
def Help(args):
print("tb-get - Tangible Bit text mode client")
print("------------------------------------------------------")
print("help - get help")
print("fetch - download object definition")
print("sites - get a list of sites")
print("materials - get a list of properties")
print("order - put in an order for an object")
print("login - log in to Tangible Bit server")
def Login(args):
if len(args) < 2:
print("Provide a username and password to log in.")
print("You can also specify these in the config file (%s) to log in automagically" % settings["configfile"])
return False
settings.set("server", "username", args[0])
settings.set("server", "password", args[1])
def LoggedIn():
# TODO: Perhaps this should check if they're actually valid?
return settings.has_option("server", "username") and settings.has_option("server", "password")
def Fetch(args):
# TODO: Fetching functionality...
# - GetObject not implemented on the XMLRPC
# - objects recieved need to be unpacked and put into a folder with appropriate files
conn = Connection()
objectname = args[0]
object = conn.GetObject(objectname)
def Sites(args):
# TODO: Search functions that make sense for looking up sites
# - Get a list of sites
# - Get details for a certain site
# - Get sites within a certain radius of a certain location
# - What orders are currently being processed at a site
# - What is the access model of a certain site
# - What sites are within a certain region
pass
def Materials(args):
# TODO: Search functions that make sense for looking up materials
# - which materials fulfil a certain set of properties
# - which objects use a certain material
# - which materials are available within a certain radius of a certain location
# - which materials are available within a certain region
# - which materials exist in a certain inventory
# - compare two or more materials
pass
def Order(args):
# TODO: Appropriate ordering functions
# - Place order (interactive?)
# - Set shipping destination
# - Change where to order from (only possible if order hasn't been processed)
# - Compare object prices between sites (if applicable)
if not LoggedIn():
print("E: You must log in to place orders.")
return False
pass
LoadSettings()
if __name__ == "__main__":
if len(sys.argv) < 2:
action = "help"
else:
action = sys.argv[1]
if action == "help": Help(sys.argv[2:])
elif action == "fetch": Fetch(sys.argv[2:])
elif action == "login": Login(sys.argv[2:])
elif action == "sites": Sites(sys.argv[2:])
elif action == "materials": Materials(sys.argv[2:])
elif action == "order": Order(sys.argv[2:])
else:
print("E: Unknown action. Try 'help'.")
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