Mercurial > libervia-backend

annotate sat_frontends/jp/output_std.py @ 2697:fcc945537d5f

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tools (common/data_format): serialise now check types and return a default value when empty string is parsed.
author Goffi <goffi@goffi.org>
date Sat, 01 Dec 2018 09:59:48 +0100
parents 56f94936df1e
children b156b78b8f9a
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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) 2009-2018 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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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_LIST_DICT, SIMPLE, self.list_dict)
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41 host.register_output(C.OUTPUT_DICT_DICT, SIMPLE, self.dict_dict)
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42 host.register_output(C.OUTPUT_COMPLEX, SIMPLE, self.simple_print)
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44 def simple_print(self, data):
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45 self.host.disp(unicode(data))
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47 def list(self, data):
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48 self.host.disp(u"\n".join(data))
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50 def dict(self, data, indent=0, header_color=C.A_HEADER):
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51 options = self.host.parse_output_options()
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52 self.host.check_output_options({u"no-header"}, options)
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53 show_header = not u"no-header" in options
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54 for k, v in data.iteritems():
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55 if show_header:
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56 header = A.color(header_color, k) + u": "
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57 else:
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58 header = u""
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59
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60 self.host.disp(
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61 (
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62 u"{indent}{header}{value}".format(
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63 indent=indent * u" ", header=header, value=v
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64 )
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65 )
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66 )
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67
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68 def list_dict(self, data):
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69 for idx, datum in enumerate(data):
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70 if idx:
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71 self.host.disp(u"\n")
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72 self.dict(datum)
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73
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74 def dict_dict(self, data):
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75 for key, sub_dict in data.iteritems():
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76 self.host.disp(A.color(C.A_HEADER, key))
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77 self.dict(sub_dict, indent=4, header_color=C.A_SUBHEADER)
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78
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79
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80 class Json(object):
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81 """outputs in json format"""
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82
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83 def __init__(self, host):
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84 self.host = host
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85 host.register_output(C.OUTPUT_TEXT, JSON, self.dump)
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86 host.register_output(C.OUTPUT_LIST, JSON, self.dump_pretty)
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87 host.register_output(C.OUTPUT_LIST, JSON_RAW, self.dump)
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88 host.register_output(C.OUTPUT_DICT, JSON, self.dump_pretty)
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89 host.register_output(C.OUTPUT_DICT, JSON_RAW, self.dump)
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90 host.register_output(C.OUTPUT_LIST_DICT, JSON, self.dump_pretty)
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91 host.register_output(C.OUTPUT_LIST_DICT, JSON_RAW, self.dump)
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92 host.register_output(C.OUTPUT_DICT_DICT, JSON, self.dump_pretty)
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93 host.register_output(C.OUTPUT_DICT_DICT, JSON_RAW, self.dump)
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94 host.register_output(C.OUTPUT_COMPLEX, JSON, self.dump_pretty)
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95 host.register_output(C.OUTPUT_COMPLEX, JSON_RAW, self.dump)
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96
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97 def dump(self, data):
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98 self.host.disp(json.dumps(data, default=str))
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99
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100 def dump_pretty(self, data):
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101 self.host.disp(json.dumps(data, indent=4, default=str))