mirror of
https://github.com/Hopiu/linkchecker.git
synced 2026-03-23 09:20:30 +00:00
139 lines
4.7 KiB
Python
139 lines
4.7 KiB
Python
# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2006-2011 Bastian Kleineidam
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#
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Helpers for console output.
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"""
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import sys
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import os
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import time
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import traceback
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from .. import i18n, configuration, strformat
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# Output to stdout and stderr, encoded with the default encoding
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stderr = i18n.get_encoded_writer(out=sys.stderr)
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stdout = i18n.get_encoded_writer()
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def encode (text):
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"""Encode text with default encoding if its Unicode."""
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if isinstance(text, unicode):
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return text.encode(i18n.default_encoding, 'ignore')
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return text
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class StatusLogger (object):
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"""Standard status logger. Default output is stderr."""
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def __init__ (self, fd=stderr):
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"""Save file descriptor for logging."""
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self.fd = fd
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def log_status (self, checked, in_progress, queue, duration):
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"""Write status message to file descriptor."""
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msg = _n("%2d URL active", "%2d URLs active", in_progress) % \
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in_progress
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self.write(u"%s, " % msg)
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msg = _n("%5d URL queued", "%5d URLs queued", queue) % queue
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self.write(u"%s, " % msg)
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msg = _n("%4d URL checked", "%4d URLs checked", checked) % checked
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self.write(u"%s, " % msg)
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msg = _("runtime %s") % strformat.strduration_long(duration)
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self.writeln(msg)
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self.flush()
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def write (self, msg):
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"""Write message to file descriptor."""
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self.fd.write(msg)
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def writeln (self, msg):
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"""Write status message and line break to file descriptor."""
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self.fd.write(u"%s%s" % (msg, unicode(os.linesep)))
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def flush (self):
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"""Flush file descriptor."""
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self.fd.flush()
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def internal_error (out=stderr, etype=None, evalue=None, tb=None):
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"""Print internal error message (output defaults to stderr)."""
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print >> out, os.linesep
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print >> out, _("""********** Oops, I did it again. *************
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You have found an internal error in LinkChecker. Please write a bug report
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at %s
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and include the following information:
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- the URL or file you are testing
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- the system information below
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When using the commandline client:
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- your commandline arguments and any custom configuration files.
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- the output of a debug run with option "-Dall"
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Not disclosing some of the information above due to privacy reasons is ok.
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I will try to help you nonetheless, but you have to give me something
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I can work with ;) .
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""") % configuration.SupportUrl
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if etype is None:
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etype = sys.exc_info()[0]
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if evalue is None:
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evalue = sys.exc_info()[1]
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print >> out, etype, evalue
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if tb is None:
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tb = sys.exc_info()[2]
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traceback.print_exception(etype, evalue, tb, None, out)
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print_app_info(out=out)
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print_proxy_info(out=out)
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print_locale_info(out=out)
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print >> out, os.linesep, \
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_("******** LinkChecker internal error, over and out ********")
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def print_env_info (key, out=stderr):
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"""If given environment key is defined, print it out."""
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value = os.getenv(key)
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if value is not None:
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print >> out, key, "=", repr(value)
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def print_proxy_info (out=stderr):
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"""Print proxy info."""
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for key in ("http_proxy", "ftp_proxy", "no_proxy"):
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print_env_info(key, out=out)
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def print_locale_info (out=stderr):
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"""Print locale info."""
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for key in ("LANGUAGE", "LC_ALL", "LC_CTYPE", "LANG"):
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print_env_info(key, out=out)
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print >> out, _("Default locale:"), i18n.get_locale()
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def print_app_info (out=stderr):
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"""Print system and application info (output defaults to stderr)."""
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print >> out, _("System info:")
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print >> out, configuration.App
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print >> out, _("Python %(version)s on %(platform)s") % \
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{"version": sys.version, "platform": sys.platform}
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for line in configuration.get_modules_info():
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print >> out, line
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stime = strformat.strtime(time.time())
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print >> out, _("Local time:"), stime
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def print_version (out=stdout):
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"""Print the program version (output defaults to stdout)."""
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print >> out, configuration.AppInfo
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