1*10b9d77bSPawel Jakub Dawidek#! /usr/bin/python2.6 2*10b9d77bSPawel Jakub Dawidek# 3*10b9d77bSPawel Jakub Dawidek# CDDL HEADER START 4*10b9d77bSPawel Jakub Dawidek# 5*10b9d77bSPawel Jakub Dawidek# The contents of this file are subject to the terms of the 6*10b9d77bSPawel Jakub Dawidek# Common Development and Distribution License (the "License"). 7*10b9d77bSPawel Jakub Dawidek# You may not use this file except in compliance with the License. 8*10b9d77bSPawel Jakub Dawidek# 9*10b9d77bSPawel Jakub Dawidek# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*10b9d77bSPawel Jakub Dawidek# or http://www.opensolaris.org/os/licensing. 11*10b9d77bSPawel Jakub Dawidek# See the License for the specific language governing permissions 12*10b9d77bSPawel Jakub Dawidek# and limitations under the License. 13*10b9d77bSPawel Jakub Dawidek# 14*10b9d77bSPawel Jakub Dawidek# When distributing Covered Code, include this CDDL HEADER in each 15*10b9d77bSPawel Jakub Dawidek# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*10b9d77bSPawel Jakub Dawidek# If applicable, add the following below this CDDL HEADER, with the 17*10b9d77bSPawel Jakub Dawidek# fields enclosed by brackets "[]" replaced with your own identifying 18*10b9d77bSPawel Jakub Dawidek# information: Portions Copyright [yyyy] [name of copyright owner] 19*10b9d77bSPawel Jakub Dawidek# 20*10b9d77bSPawel Jakub Dawidek# CDDL HEADER END 21*10b9d77bSPawel Jakub Dawidek# 22*10b9d77bSPawel Jakub Dawidek# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved. 23*10b9d77bSPawel Jakub Dawidek# 24*10b9d77bSPawel Jakub Dawidek 25*10b9d77bSPawel Jakub Dawidekimport zfs.util 26*10b9d77bSPawel Jakub Dawidek 27*10b9d77bSPawel Jakub Dawidekclass Table: 28*10b9d77bSPawel Jakub Dawidek __slots__ = "fields", "rjustfields", "maxfieldlen", "lines" 29*10b9d77bSPawel Jakub Dawidek __repr__ = zfs.util.default_repr 30*10b9d77bSPawel Jakub Dawidek 31*10b9d77bSPawel Jakub Dawidek def __init__(self, fields, rjustfields=()): 32*10b9d77bSPawel Jakub Dawidek # XXX maybe have a defaults, too? 33*10b9d77bSPawel Jakub Dawidek self.fields = fields 34*10b9d77bSPawel Jakub Dawidek self.rjustfields = rjustfields 35*10b9d77bSPawel Jakub Dawidek self.maxfieldlen = dict.fromkeys(fields, 0) 36*10b9d77bSPawel Jakub Dawidek self.lines = list() 37*10b9d77bSPawel Jakub Dawidek 38*10b9d77bSPawel Jakub Dawidek def __updatemax(self, k, v): 39*10b9d77bSPawel Jakub Dawidek self.maxfieldlen[k] = max(self.maxfieldlen.get(k, None), v) 40*10b9d77bSPawel Jakub Dawidek 41*10b9d77bSPawel Jakub Dawidek def addline(self, sortkey, values): 42*10b9d77bSPawel Jakub Dawidek """values is a dict from field name to value""" 43*10b9d77bSPawel Jakub Dawidek 44*10b9d77bSPawel Jakub Dawidek va = list() 45*10b9d77bSPawel Jakub Dawidek for f in self.fields: 46*10b9d77bSPawel Jakub Dawidek v = str(values[f]) 47*10b9d77bSPawel Jakub Dawidek va.append(v) 48*10b9d77bSPawel Jakub Dawidek self.__updatemax(f, len(v)) 49*10b9d77bSPawel Jakub Dawidek self.lines.append((sortkey, va)) 50*10b9d77bSPawel Jakub Dawidek 51*10b9d77bSPawel Jakub Dawidek def printme(self, headers=True): 52*10b9d77bSPawel Jakub Dawidek if headers: 53*10b9d77bSPawel Jakub Dawidek d = dict([(f, f.upper()) for f in self.fields]) 54*10b9d77bSPawel Jakub Dawidek self.addline(None, d) 55*10b9d77bSPawel Jakub Dawidek 56*10b9d77bSPawel Jakub Dawidek self.lines.sort() 57*10b9d77bSPawel Jakub Dawidek for (k, va) in self.lines: 58*10b9d77bSPawel Jakub Dawidek line = str() 59*10b9d77bSPawel Jakub Dawidek for i in range(len(self.fields)): 60*10b9d77bSPawel Jakub Dawidek if not headers: 61*10b9d77bSPawel Jakub Dawidek line += va[i] 62*10b9d77bSPawel Jakub Dawidek line += "\t" 63*10b9d77bSPawel Jakub Dawidek else: 64*10b9d77bSPawel Jakub Dawidek if self.fields[i] in self.rjustfields: 65*10b9d77bSPawel Jakub Dawidek fmt = "%*s " 66*10b9d77bSPawel Jakub Dawidek else: 67*10b9d77bSPawel Jakub Dawidek fmt = "%-*s " 68*10b9d77bSPawel Jakub Dawidek mfl = self.maxfieldlen[self.fields[i]] 69*10b9d77bSPawel Jakub Dawidek line += fmt % (mfl, va[i]) 70*10b9d77bSPawel Jakub Dawidek print(line) 71