Mercurial > libervia-backend

annotate frontends/src/jp/output_std.py @ 2194:322948499db0

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jp (output dict): added color and no-header option
author Goffi <goffi@goffi.org>
date Mon, 13 Mar 2017 23:15:06 +0100
parents 9061c7247964
children bf998d8626d9
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1950
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1 #! /usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # jp: a SàT command line tool
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 """Standard outputs"""
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20
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21
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22 from sat_frontends.jp.constants import Const as C
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23 from sat.tools.common.ansi import ANSI as A
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24 import json
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25
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26 __outputs__ = ["Simple", "Json"]
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27 SIMPLE = u'simple'
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28 JSON = u'json'
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29 JSON_RAW = u'json_raw'
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30
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31
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32 class Simple(object):
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33 """Default outputs"""
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34
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35 def __init__(self, host):
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36 self.host = host
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37 host.register_output(C.OUTPUT_TEXT, SIMPLE, self.simple_print)
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38 host.register_output(C.OUTPUT_LIST, SIMPLE, self.list)
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39 host.register_output(C.OUTPUT_DICT, SIMPLE, self.dict)
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40 host.register_output(C.OUTPUT_COMPLEX, SIMPLE, self.simple_print)
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41
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42 def simple_print(self, data):
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43 self.host.disp(unicode(data))
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44
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45 def list(self, data):
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46 self.host.disp(u'\n'.join(data))
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47
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48 def dict(self, data):
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49 options = self.host.parse_output_options()
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50 self.host.check_output_options({u'no-header'}, options)
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51 show_header = not u'no-header' in options
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52 for k, v in data.iteritems():
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53 if show_header:
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54 header = A.color(A.BOLD, A.FG_YELLOW, k) + u': '
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55 else:
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56 header = u''
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57
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58 self.host.disp((u'{header}{value}'.format(header=header, value=v)))
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61 class Json(object):
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62 """outputs in json format"""
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63
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64 def __init__(self, host):
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65 self.host = host
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66 host.register_output(C.OUTPUT_TEXT, JSON, self.dump)
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67 host.register_output(C.OUTPUT_LIST, JSON, self.dump_pretty)
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68 host.register_output(C.OUTPUT_LIST, JSON_RAW, self.dump)
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69 host.register_output(C.OUTPUT_DICT, JSON, self.dump_pretty)
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70 host.register_output(C.OUTPUT_DICT, JSON_RAW, self.dump)
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71 host.register_output(C.OUTPUT_COMPLEX, JSON, self.dump_pretty)
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72 host.register_output(C.OUTPUT_COMPLEX, JSON_RAW, self.dump)
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73
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74 def dump(self, data):
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75 self.host.disp(json.dumps(data, default=str))
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76
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77 def dump_pretty(self, data):
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78 self.host.disp(json.dumps(data, indent=4, default=str))