Mercurial > libervia-backend

annotate sat_frontends/jp/output_xml.py @ 2771:003b8b4b56a7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
date update
author Goffi <goffi@goffi.org>
date Sat, 12 Jan 2019 12:25:31 +0100
parents 56f94936df1e
children ab2696e34d29
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
1 #! /usr/bin/python
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
2 # -*- coding: utf-8 -*-
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
3
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
4 # jp: a SàT command line tool
2771
003b8b4b56a7 date update
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
6
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
7 # This program is free software: you can redistribute it and/or modify
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
8 # it under the terms of the GNU Affero General Public License as published by
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
9 # the Free Software Foundation, either version 3 of the License, or
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
10 # (at your option) any later version.
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
11
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
12 # This program is distributed in the hope that it will be useful,
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
15 # GNU Affero General Public License for more details.
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
16
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
17 # You should have received a copy of the GNU Affero General Public License
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
19 """Standard outputs"""
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
20
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
21
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
22 from sat_frontends.jp.constants import Const as C
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
23 from sat.core.i18n import _
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
24 from lxml import etree
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
25 from sat.core.log import getLogger
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
26
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
27 log = getLogger(__name__)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
28 import sys
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
29
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
30 try:
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
31 import pygments
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
32 from pygments.lexers.html import XmlLexer
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
33 from pygments.formatters import TerminalFormatter
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
34 except ImportError:
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
35 pygments = None
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
36
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
37
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
38 __outputs__ = ["XML"]
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
39 RAW = u"xml_raw"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
40 PRETTY = u"xml_pretty"
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
41
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
42
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
43 class XML(object):
2601
12bf089f0bf3 jp (output): new OUPUT_XMLUI and OUTPUT_LIST_XMLUI outputs
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
44 """Outputs for XML"""
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
45
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
46 def __init__(self, host):
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
47 self.host = host
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
48 host.register_output(C.OUTPUT_XML, PRETTY, self.pretty, default=True)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
49 host.register_output(C.OUTPUT_LIST_XML, PRETTY, self.pretty_list, default=True)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
50 host.register_output(C.OUTPUT_XML, RAW, self.raw)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
51 host.register_output(C.OUTPUT_LIST_XML, RAW, self.list_raw)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
52
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
53 def colorize(self, xml):
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
54 if pygments is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
55 self.host.disp(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
56 _(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
57 u"Pygments is not available, syntax highlighting is not possible. Please install if from http://pygments.org or with pip install pygments"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
58 ),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
59 error=True,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
60 )
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
61 return xml
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
62 if not sys.stdout.isatty():
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
63 return xml
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
64 lexer = XmlLexer(encoding="utf-8")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
65 formatter = TerminalFormatter(bg=u"dark")
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
66 return pygments.highlight(xml, lexer, formatter)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
67
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
68 def format(self, data, pretty=True):
2192
577e19724744 jp (output xml): remove blank spaces on parsing for better pretty printing
Goffi <goffi@goffi.org>
parents: 2190
diff changeset
69 parser = etree.XMLParser(remove_blank_text=True)
577e19724744 jp (output xml): remove blank spaces on parsing for better pretty printing
Goffi <goffi@goffi.org>
parents: 2190
diff changeset
70 tree = etree.fromstring(data, parser)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
71 xml = etree.tostring(tree, encoding="unicode", pretty_print=pretty)
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
72 return self.colorize(xml)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
73
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
74 def format_no_pretty(self, data):
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
75 return self.format(data, pretty=False)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
76
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
77 def pretty(self, data):
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
78 self.host.disp(self.format(data))
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
79
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
80 def pretty_list(self, data, separator=u"\n"):
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
81 list_pretty = map(self.format, data)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
82 self.host.disp(separator.join(list_pretty))
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
83
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
84 def raw(self, data):
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
85 self.host.disp(self.format_no_pretty(data))
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
86
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2601
diff changeset
87 def list_raw(self, data, separator=u"\n"):
2190
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
88 list_no_pretty = map(self.format_no_pretty, data)
d823a0cdbcc2 jp (outputs): new xml and list_xml outputs, handling pretty formatting and syntax highlighting
Goffi <goffi@goffi.org>
parents:
diff changeset
89 self.host.disp(separator.join(list_no_pretty))