fbfe96c505
/!\ this is a huge commit /!\ starting from this commit, SàT is needs Python 3.6+ /!\ SàT maybe be instable or some feature may not work anymore, this will improve with time This patch port backend, bridge and frontends to Python 3. Roughly this has been done this way: - 2to3 tools has been applied (with python 3.7) - all references to python2 have been replaced with python3 (notably shebangs) - fixed files not handled by 2to3 (notably the shell script) - several manual fixes - fixed issues reported by Python 3 that where not handled in Python 2 - replaced "async" with "async_" when needed (it's a reserved word from Python 3.7) - replaced zope's "implements" with @implementer decorator - temporary hack to handle data pickled in database, as str or bytes may be returned, to be checked later - fixed hash comparison for password - removed some code which is not needed anymore with Python 3 - deactivated some code which needs to be checked (notably certificate validation) - tested with jp, fixed reported issues until some basic commands worked - ported Primitivus (after porting dependencies like urwid satext) - more manual fixes
89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
#! /usr/bin/python
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# -*- coding: utf-8 -*-
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# jp: a SàT command line tool
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# Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""Standard outputs"""
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from sat_frontends.jp.constants import Const as C
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from sat.core.i18n import _
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from lxml import etree
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from sat.core.log import getLogger
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log = getLogger(__name__)
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import sys
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try:
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import pygments
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from pygments.lexers.html import XmlLexer
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from pygments.formatters import TerminalFormatter
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except ImportError:
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pygments = None
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__outputs__ = ["XML"]
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RAW = "xml_raw"
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PRETTY = "xml_pretty"
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class XML(object):
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"""Outputs for XML"""
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def __init__(self, host):
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self.host = host
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host.register_output(C.OUTPUT_XML, PRETTY, self.pretty, default=True)
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host.register_output(C.OUTPUT_LIST_XML, PRETTY, self.pretty_list, default=True)
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host.register_output(C.OUTPUT_XML, RAW, self.raw)
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host.register_output(C.OUTPUT_LIST_XML, RAW, self.list_raw)
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def colorize(self, xml):
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if pygments is None:
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self.host.disp(
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_(
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"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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),
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error=True,
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)
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return xml
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if not sys.stdout.isatty():
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return xml
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lexer = XmlLexer(encoding="utf-8")
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formatter = TerminalFormatter(bg="dark")
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return pygments.highlight(xml, lexer, formatter)
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def format(self, data, pretty=True):
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parser = etree.XMLParser(remove_blank_text=True)
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tree = etree.fromstring(data, parser)
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xml = etree.tostring(tree, encoding="unicode", pretty_print=pretty)
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return self.colorize(xml)
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def format_no_pretty(self, data):
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return self.format(data, pretty=False)
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def pretty(self, data):
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self.host.disp(self.format(data))
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def pretty_list(self, data, separator="\n"):
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list_pretty = list(map(self.format, data))
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self.host.disp(separator.join(list_pretty))
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def raw(self, data):
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self.host.disp(self.format_no_pretty(data))
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def list_raw(self, data, separator="\n"):
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list_no_pretty = list(map(self.format_no_pretty, data))
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self.host.disp(separator.join(list_no_pretty))
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