Lovely day for PEP8 and pylint!
This commit is contained in:
volpino
96
bin/euscan
96
bin/euscan
@ -34,11 +34,12 @@ from euscan.scan import scan_upstream
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""" Globals """
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def setupSignals():
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""" This block ensures that ^C interrupts are handled quietly. """
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import signal
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def exithandler(signum,frame):
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def exithandler(signum, frame):
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signal.signal(signal.SIGINT, signal.SIG_IGN)
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signal.signal(signal.SIGTERM, signal.SIG_IGN)
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print ()
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@ -51,10 +52,10 @@ def setupSignals():
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def printVersion():
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"""Output the version info."""
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print( "%s (%s) - %s" \
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print("%s (%s) - %s" \
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% (__productname__, __version__, __description__))
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print()
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print("Author: %s <%s>" % (__author__,__email__))
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print("Author: %s <%s>" % (__author__, __email__))
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print("Copyright 2011 Gentoo Foundation")
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print("Distributed under the terms of the GNU General Public License v2")
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@ -68,45 +69,49 @@ def printUsage(_error=None, help=None):
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out = sys.stderr
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if not _error in ('global-options', 'packages',):
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_error = None
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if not _error and not help: help = 'all'
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if not _error and not help:
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help = 'all'
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if _error in ('global-options',):
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print( pp.error("Wrong option on command line."), file=out)
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print( file=out)
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print(pp.error("Wrong option on command line."), file=out)
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print(file=out)
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if _error in ('packages',):
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print( pp.error("You need to specify exactly one package."), file=out)
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print( file=out)
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print( white("Usage:"), file=out)
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print(pp.error("You need to specify exactly one package."), file=out)
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print(file=out)
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print(white("Usage:"), file=out)
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if _error in ('global-options', 'packages',) or help == 'all':
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print( " "+turquoise(__productname__),
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print(" " + turquoise(__productname__),
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yellow("[options]"),
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green("<package> [<package> [...]]"), file=out)
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if _error in ('global-options',) or help == 'all':
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print( " "+turquoise(__productname__),
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print(" " + turquoise(__productname__),
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yellow("[--help, --version]"), file=out)
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print(file=out)
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if _error in ('global-options',) or help:
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print( "Available ", yellow("options")+":", file=out)
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print( yellow(" -C, --nocolor")+
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" - turn off colors on output", file=out)
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print( yellow(" -q, --quiet")+
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" - be as quiet as possible", file=out)
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print( yellow(" -h, --help")+ \
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" - display the help screen", file=out)
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print( yellow(" -V, --version")+
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" - display version info", file=out)
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print( file=out)
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print( yellow(" -1, --oneshot")+
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" - stop as soon as a new version is found", file=out)
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print( yellow(" -b, --brute-force=<level>")+
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" - define the brute force "+yellow("<level>")+" (default: 2)\n" +
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" " * 29 + "bigger levels will generate more versions numbers\n" +
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" " * 29 + "0 means disabled", file=out)
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print( file=out)
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print("Available ", yellow("options") + ":", file=out)
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print(yellow(" -C, --nocolor") +
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" - turn off colors on output", file=out)
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print(yellow(" -q, --quiet") +
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" - be as quiet as possible", file=out)
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print(yellow(" -h, --help") +
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" - display the help screen", file=out)
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print(yellow(" -V, --version") +
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" - display version info", file=out)
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print(file=out)
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print(yellow(" -1, --oneshot") +
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" - stop as soon as a new version is found",
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file=out)
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print(yellow(" -b, --brute-force=<level>") +
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" - define the brute force " + yellow("<level>") +
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" (default: 2)\n" +
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" " * 29 + "bigger levels will generate more versions numbers\n" +
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" " * 29 + "0 means disabled", file=out)
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print(file=out)
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if _error in ('packages',) or help:
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print( green(" package")+
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" - the packages (or ebuilds) you want to scan", file=out)
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print( file=out)
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print(green(" package") +
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" - the packages (or ebuilds) you want to scan",
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file=out)
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print(file=out)
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'''print( "More detailed instruction can be found in",
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turquoise("`man %s`" % __productname__), file=out)'''
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@ -115,6 +120,7 @@ class ParseArgsException(Exception):
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"""For parseArgs() -> main() communications."""
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def __init__(self, value):
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self.value = value
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def __str__(self):
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return repr(self.value)
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@ -130,7 +136,7 @@ def parseArgs():
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return_code = True
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for o, a in opts:
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if o in ("-h", "--help"):
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raise ParseArgsException('help')
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raise ParseArgsException('help')
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elif o in ("-V", "--version"):
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raise ParseArgsException('version')
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elif o in ("-C", "--nocolor"):
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@ -151,7 +157,7 @@ def parseArgs():
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return return_code
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' here are the different allowed command line options (getopt args) '
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getopt_options = {'short':{}, 'long':{}}
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getopt_options = {'short': {}, 'long': {}}
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getopt_options['short']['global'] = "hVCqv1b:"
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getopt_options['long']['global'] = ["help", "version", "nocolor", "quiet",
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"verbose", "oneshot", "brute-force="]
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@ -164,19 +170,20 @@ def parseArgs():
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try:
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opts, args = getopt.getopt(sys.argv[1:], short_opts, long_opts)
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except:
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raise ParseArgsException(opts_mode+'-options')
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raise ParseArgsException(opts_mode + '-options')
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' set options accordingly '
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optionSwitch(opts)
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if len(args) < 1:
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raise ParseArgsException('packages')
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raise ParseArgsException('packages')
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return args
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def main():
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"""Parse command line and execute all actions."""
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CONFIG['nocolor'] = (port_settings["NOCOLOR"] in ('yes','true')
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CONFIG['nocolor'] = (port_settings["NOCOLOR"] in ('yes', 'true')
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or not sys.stdout.isatty())
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if CONFIG['nocolor']:
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pp.output.nocolor()
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@ -212,11 +219,16 @@ def main():
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for candidate in pkgs:
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print(candidate)
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from os.path import basename # To get the short name
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from os.path import basename # To get the short name
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print(file=sys.stderr)
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print(pp.error("The short ebuild name '%s' is ambiguous. Please specify" % basename(pkgs[0])),
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file=sys.stderr, end="")
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print(
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pp.error(
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"The short ebuild name '%s' is ambiguous. Please specify" \
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% basename(pkgs[0])
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),
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file=sys.stderr, end=""
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)
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pp.die(1, "one of the above fully-qualified ebuild names instead.")
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except GentoolkitException as err:
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pp.die(1, '%s: %s' % (package, str(err)))
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@ -233,12 +245,12 @@ def main():
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+ pp.path(" %s" % url))
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else:
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print (pp.cpv("%s-%s" % (cp, version))
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+ ": " + pp.path(url))
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+ ": " + pp.path(url))
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if not len(ret) and not CONFIG['quiet']:
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print (pp.warn("Didn't find any new version, "
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+ "check package's homepage for "
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+ "more informations"));
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+ "more informations"))
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if __name__ == "__main__":
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@ -246,6 +258,6 @@ if __name__ == "__main__":
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setupSignals()
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main()
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except KeyboardInterrupt:
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print( "Aborted.")
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print("Aborted.")
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sys.exit(errno.EINTR)
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sys.exit(0)
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