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annotate sat_frontends/jp/output_xml.py @ 3219:2ba602aef90e

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plugin attach, aesgcm: attachments refactoring: attachment handling has been simplified, and now use a "register" method similar as the ones used for download or upload. A default method (for unencrypted messages) will try a simple upload and will copy the links to body. AESGCM plugin has been adapted to be used for encrypted files. If more than one file is sent with AESGCM plugin, they will be split in several messages as current de-facto standard (OMEMO media sharing) doesn't support several files per message.
author Goffi <goffi@goffi.org>
date Wed, 18 Mar 2020 20:25:02 +0100
parents 559a625a236b
children be6d91572633
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1 #! /usr/bin/env python3
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2
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4 # jp: a SàT command line tool
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5 # Copyright (C) 2009-2020 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.core.i18n import _
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24 from lxml import etree
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25 from sat.core.log import getLogger
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26
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27 log = getLogger(__name__)
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28 import sys
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29
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30 try:
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31 import pygments
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32 from pygments.lexers.html import XmlLexer
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33 from pygments.formatters import TerminalFormatter
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34 except ImportError:
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35 pygments = None
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38 __outputs__ = ["XML"]
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39 RAW = "xml_raw"
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40 PRETTY = "xml_pretty"
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43 class XML(object):
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44 """Outputs for XML"""
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46 def __init__(self, host):
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47 self.host = host
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48 host.register_output(C.OUTPUT_XML, PRETTY, self.pretty, default=True)
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49 host.register_output(C.OUTPUT_LIST_XML, PRETTY, self.pretty_list, default=True)
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50 host.register_output(C.OUTPUT_XML, RAW, self.raw)
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51 host.register_output(C.OUTPUT_LIST_XML, RAW, self.list_raw)
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52
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53 def colorize(self, xml):
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54 if pygments is None:
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55 self.host.disp(
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56 _(
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57 "Pygments is not available, syntax highlighting is not possible. Please install if from http://pygments.org or with pip install pygments"
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58 ),
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59 error=True,
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60 )
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61 return xml
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62 if not sys.stdout.isatty():
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63 return xml
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64 lexer = XmlLexer(encoding="utf-8")
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65 formatter = TerminalFormatter(bg="dark")
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66 return pygments.highlight(xml, lexer, formatter)
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67
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68 def format(self, data, pretty=True):
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69 parser = etree.XMLParser(remove_blank_text=True)
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70 tree = etree.fromstring(data, parser)
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71 xml = etree.tostring(tree, encoding="unicode", pretty_print=pretty)
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72 return self.colorize(xml)
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74 def format_no_pretty(self, data):
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75 return self.format(data, pretty=False)
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77 def pretty(self, data):
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78 self.host.disp(self.format(data))
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79
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80 def pretty_list(self, data, separator="\n"):
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81 list_pretty = list(map(self.format, data))
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82 self.host.disp(separator.join(list_pretty))
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83
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84 def raw(self, data):
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85 self.host.disp(self.format_no_pretty(data))
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86
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87 def list_raw(self, data, separator="\n"):
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88 list_no_pretty = list(map(self.format_no_pretty, data))
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89 self.host.disp(separator.join(list_no_pretty))