def do_query(self, arg):
"""Manipulate the query.
query [show] Show current query.
query reset Reset query to be empty.
query set <attribute> <value> Set query attribute <attribute> to <value>.
query unset <attribute> Unset query attribute <attribute>.
query names [attribute] Show possible attribute names.
query run Run the current query.
By default, the query is automatically run when changed, and
the result is automatically displayed when run. This behaviour
can be changed by setting respectively the 'auto_run' and
'auto_display' config parameters."""
if arg in ('', 'show'):
if self.query:
print_table([self.query], ["Attribute", "Value"])
else:
print "No current query."
elif arg == "reset":
self.query = Case()
elif arg.startswith('set'):
parts = arg.split(None, 2)
if len(parts) < 3:
print "Usage: query set <attribute> <value>."
return
arg,key,val = parts
try:
self.query[key_name(key, possible_attributes)] = val
if self.config['auto_run']:
self.do_query("run")
except KeyError:
print "Invalid attribute name '%s'." % key
print "Possible attribute names:"
print "\n".join([" "+i for i in sorted(possible_attributes.keys())])
except ValueError, e:
print str(e)
def _set_value(self, value):
try:
self._value = key_name(value, self._match_table)
except KeyError:
raise ValueError("Unrecognised value for %s: '%s'." %
(self.name, value))
def _set_value(self, value):
try:
self._value = key_name(value, self._match_table)
except KeyError:
raise ValueError("Unrecognised value for %s: '%s'." % (self.name, value))
def do_query(self, arg):
"""Manipulate the query.
query [show] Show current query.
query reset Reset query to be empty.
query set <attribute> <value> Set query attribute <attribute> to <value>.
query unset <attribute> Unset query attribute <attribute>.
query names [attribute] Show possible attribute names.
query run Run the current query.
By default, the query is automatically run when changed, and
the result is automatically displayed when run. This behaviour
can be changed by setting respectively the 'auto_run' and
'auto_display' config parameters."""
if arg in ('', 'show'):
if self.query:
print_table([self.query], ["Attribute", "Value"])
else:
print ("No current query.")
elif arg == "reset":
self.query = Case()
elif arg.startswith('set'):
parts = arg.split(None, 2)
if len(parts) < 3:
print ("Usage: query set <attribute> <value>.")
return
arg,key,val = parts
try:
self.query[key_name(key, possible_attributes)] = val
if self.config['auto_run']:
self.do_query("run")
except KeyError:
print ("Invalid attribute name '%s'.") % key
print ("Possible attribute names:")
print ("\n".join([" "+i for i in sorted(possible_attributes.keys())]))
except ValueError as e:
print (str(e))
elif arg.startswith('unset'):
parts = arg.split()
if len(parts) < 2:
print ("Usage: query unset <attribute>.")
return
arg,key = parts[:2]
try:
key = key_name(key, possible_attributes)
del self.query[key]
if self.config['auto_run']:
self.do_query("run")
except KeyError:
print ("Attribute '%s' not found.") % key
return
elif arg.startswith('names'):
parts = arg.split()
if len(parts) < 2:
print ("Possible attributes:")
print_table([dict([(k,v._weight) for (k,v) in possible_attributes.items()]),
dict([(k,v._adaptable) for (k,v) in possible_attributes.items()]),
dict([(k,v._adjustable) for (k,v) in possible_attributes.items()]),],
["Attribute name", "Weight", "Adaptable", "Adjusted"])
print ("\n".join(("Weight is the weight of the attribute for case similarity.",
"",
"Adaptable specifies whether the attribute can be adapted to",
"the query value.",
"",
"Adjustable specifies whether the attribute is adjusted based",
"on the adaptable ones.",
"",
"Run 'query names <attribute>' for help on an attribute.")))
else:
try:
key = key_name(parts[1], possible_attributes)
attr = possible_attributes[key]
print ("\n".join(("Attribute : %s" % key,
"Weight : %s" % attr._weight,
"Adaptable : %s" % attr._adaptable,
"Adjusted : %s" % attr._adjustable,
"")))
print (self.gen_help(attr))
except KeyError:
print ("Unrecognised attribute name: %s" % parts[1])
elif arg.startswith('run'):
if not self.query:
print ("No query to run.")
return
result = self.matcher.match(self.query, self.config['retrieve'])
if result:
if self.config['adapt']:
try:
result.insert(0, self.matcher.adapt(self.query, result))
except AdaptationError:
pass
self.result = (Case(self.query), result)
if self.config['auto_display']:
self.do_result("")
elif self.interactive:
print ("Query run successfully. Use the 'result' command to view the result.")
else:
print ("no result.")
else:
print ("Unrecognised argument. Type 'help query' for help.")
dict([(k,v._adaptable) for (k,v) in possible_attributes.items()]),
dict([(k,v._adjustable) for (k,v) in possible_attributes.items()]),],
["Attribute name", "Weight", "Adaptable", "Adjusted"])
print "\n".join(("Weight is the weight of the attribute for case similarity.",
"",
"Adaptable specifies whether the attribute can be adapted to",
"the query value.",
"",
"Adjustable specifies whether the attribute is adjusted based",
"on the adaptable ones.",
"",
"Run 'query names <attribute>' for help on an attribute."))
else:
try:
key = key_name(parts[1], possible_attributes)
attr = possible_attributes[key]
print "\n".join(("Attribute : %s" % key,
"Weight : %s" % attr._weight,
"Adaptable : %s" % attr._adaptable,
"Adjusted : %s" % attr._adjustable,
""))
print self.gen_help(attr)
except KeyError:
print "Unrecognised attribute name: %s" % parts[1]
elif arg.startswith('run'):
if not self.query:
print "No query to run."
return
result = self.matcher.match(self.query, self.config['retrieve'])
if result:
def do_query(self, arg):
"""Manipulate the query.
query [show] Show current query.
query reset Reset query to be empty.
query set <attribute> <value> Set query attribute <attribute> to <value>.
query unset <attribute> Unset query attribute <attribute>.
query names [attribute] Show possible attribute names.
query run Run the current query.
By default, the query is automatically run when changed, and
the result is automatically displayed when run. This behaviour
can be changed by setting respectively the 'auto_run' and
'auto_display' config parameters."""
if arg in ('', 'show'):
if self.query:
print_table([self.query], ["Attribute", "Value"])
else:
print("No current query.")
elif arg == "reset":
self.query = Case()
elif arg.startswith('set'):
parts = arg.split(None, 2)
if len(parts) < 3:
print("Usage: query set <attribute> <value>.")
return
arg,key,val = parts
try:
self.query[key_name(key, possible_attributes)] = val
if self.config['auto_run']:
self.do_query("run")
except KeyError:
print("Invalid attribute name '%s'." % key)
print("Possible attribute names:")
print("\n".join([" "+i for i in sorted(possible_attributes.keys())]))
except ValueError as e:
print(str(e))
elif arg.startswith('unset'):
parts = arg.split()
if len(parts) < 2:
print("Usage: query unset <attribute>.")
return
arg,key = parts[:2]
try:
key = key_name(key, possible_attributes)
del self.query[key]
if self.config['auto_run']:
self.do_query("run")
except KeyError:
print("Attribute '%s' not found." % key)
return
elif arg.startswith('names'):
parts = arg.split()
if len(parts) < 2:
print("Possible attributes:")
print_table([dict([(k,v._weight) for (k,v) in list(possible_attributes.items())]),
dict([(k,v._adaptable) for (k,v) in list(possible_attributes.items())]),
dict([(k,v._adjustable) for (k,v) in list(possible_attributes.items())]),],
["Attribute name", "Weight", "Adaptable", "Adjusted"])
print("\n".join(("Weight is the weight of the attribute for case similarity.",
"",
"Adaptable specifies whether the attribute can be adapted to",
"the query value.",
"",
"Adjustable specifies whether the attribute is adjusted based",
"on the adaptable ones.",
"",
"Run 'query names <attribute>' for help on an attribute.")))
else:
try:
key = key_name(parts[1], possible_attributes)
attr = possible_attributes[key]
print("\n".join(("Attribute : %s" % key,
"Weight : %s" % attr._weight,
"Adaptable : %s" % attr._adaptable,
"Adjusted : %s" % attr._adjustable,
"")))
print(self.gen_help(attr))
except KeyError:
print("Unrecognised attribute name: %s" % parts[1])
elif arg.startswith('run'):
if not self.query:
print("No query to run.")
return
result = self.matcher.match(self.query, self.config['retrieve'])
if result:
if self.config['adapt']:
try:
result.insert(0, self.matcher.adapt(self.query, result))
except AdaptationError:
pass
self.result = (Case(self.query), result)
if self.config['auto_display']:
self.do_result("")
elif self.interactive:
print("Query run successfully. Use the 'result' command to view the result.")
else:
print("no result.")
else:
print("Unrecognised argument. Type 'help query' for help.")