euscan: fixed progressbar
added -p option, now the progressbar is "global" and shows the total progress Signed-off-by: volpino <fox91@anche.no>
This commit is contained in:
volpino
parent
b06965f386
commit
0d6376681f
39
bin/euscan
39
bin/euscan
@ -21,8 +21,8 @@ __description__ = "A tool to detect new upstream releases."
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import sys
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import os
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import getopt
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import errno
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import httplib
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from errno import EINTR, EINVAL
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from httplib import HTTPConnection
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from portage.output import white, yellow, turquoise, green
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from portage.exception import AmbiguousPackageName
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@ -37,6 +37,8 @@ from euscan.out import progress_bar
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# Globals
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isatty = os.environ.get('TERM') != 'dumb' and sys.stdout.isatty()
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def exit_helper(status):
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if CONFIG["format"]:
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@ -52,7 +54,7 @@ def setup_signals():
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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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exit_helper(errno.EINTR)
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exit_helper(EINTR)
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signal.signal(signal.SIGINT, exithandler)
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signal.signal(signal.SIGTERM, exithandler)
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@ -121,6 +123,8 @@ def print_usage(_error=None, help=None):
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print(yellow(" -f, --format=<format>") +
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" - define the output " + yellow("<format>") +
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" (available: json)", file=out)
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print(yellow(" -p, --progress") +
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" - display a progress bar", file=out)
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print(file=out)
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if _error in ('packages',) or help:
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@ -172,6 +176,8 @@ def parse_args():
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CONFIG['format'] = a
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CONFIG['nocolor'] = True
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pp.output.nocolor()
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elif o in ("-p", "--progress"):
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CONFIG['progress'] = isatty
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else:
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return_code = False
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@ -179,7 +185,7 @@ def parse_args():
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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']['global'] = "hVCqv1bf:"
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getopt_options['short']['global'] = "hVCqv1bf:p"
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getopt_options['long']['global'] = [
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"help", "version", "nocolor", "quiet", "verbose", "oneshot",
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"brute-force=", "format="
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@ -207,7 +213,7 @@ def parse_args():
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def main():
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"""Parse command line and execute all actions."""
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CONFIG['nocolor'] = (
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port_settings["NOCOLOR"] in ('yes', 'true') or not sys.stdout.isatty()
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port_settings["NOCOLOR"] in ('yes', 'true') or not isatty
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)
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if CONFIG['nocolor']:
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pp.output.nocolor()
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@ -230,19 +236,22 @@ def main():
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else:
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print_usage(e.value)
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exit_helper(errno.EINVAL)
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exit_helper(EINVAL)
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if CONFIG['verbose'] > 2:
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httplib.HTTPConnection.debuglevel = 1
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HTTPConnection.debuglevel = 1
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isatty = os.environ.get('TERM') != 'dumb' and sys.stdout.isatty()
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if not CONFIG["format"]:
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CONFIG["progress"] = False
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for query in queries:
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on_progress = None
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if (CONFIG['format'] or CONFIG['quiet']) and isatty:
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print("%s:" % query, file=sys.stderr)
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if CONFIG['progress']:
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on_progress_gen = progress_bar()
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on_progress = on_progress_gen.next()
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on_progress(maxval=len(queries) * 100, increment=0)
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for query in queries:
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on_progress(increment=10, label=query)
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ret = []
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@ -271,16 +280,16 @@ def main():
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output.eerror('%s: %s' % (query, str(err)))
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exit_helper(1)
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if (CONFIG['format'] or CONFIG['quiet']) and isatty:
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on_progress_gen.next()
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print("\n", file=sys.stderr)
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if not ret and not CONFIG['quiet']:
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output.ewarn(
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"Didn't find any new version, check package's homepage " +
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"for more informations"
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)
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if CONFIG['progress']:
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on_progress_gen.next()
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print("\n", file=sys.stderr)
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output.set_query(None)
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@ -19,7 +19,8 @@ CONFIG = {
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'skip-robots-txt': False,
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'cache': False,
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'format': None,
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'indent': 2
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'indent': 2,
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'progress': False
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}
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BLACKLIST_VERSIONS = [
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@ -11,15 +11,20 @@ from portage.output import EOutput, TermProgressBar
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class ProgressHandler(object):
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def __init__(self):
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def __init__(self, progress_bar):
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self.curval = 0
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self.maxval = 0
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self.last_update = 0
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self.min_display_latency = 0.2
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self.progress_bar = progress_bar
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def on_progress(self, maxval=None, increment=1, label=None):
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self.maxval = maxval or self.maxval
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self.curval += increment
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if label:
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self.progress_bar.label(label)
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def on_progress(self, maxval, curval):
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self.maxval = maxval
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self.curval = curval
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cur_time = time.time()
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if cur_time - self.last_update >= self.min_display_latency:
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self.last_update = cur_time
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@ -33,7 +38,7 @@ def progress_bar():
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on_progress = None
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progress_bar = TermProgressBar()
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progress_handler = ProgressHandler()
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progress_handler = ProgressHandler(progress_bar)
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on_progress = progress_handler.on_progress
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def display():
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@ -45,15 +45,17 @@ def filter_versions(cp, versions):
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def scan_upstream_urls(cpv, urls, on_progress):
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versions = []
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maxval = len(urls) + 5
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curval = 1
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progress_available = 70
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num_urls = sum([len(urls[fn]) for fn in urls])
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progress_increment = progress_available / num_urls
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for filename in urls:
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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for url in urls[filename]:
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if on_progress and progress_available > 0:
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on_progress(increment=progress_increment)
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progress_available -= progress_increment
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if not CONFIG['quiet'] and not CONFIG['format']:
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pp.uprint()
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output.einfo("SRC_URI is '%s'" % url)
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@ -82,15 +84,10 @@ def scan_upstream_urls(cpv, urls, on_progress):
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cp, ver, rev = portage.pkgsplit(cpv)
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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result = filter_versions(cp, versions)
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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if on_progress and progress_available > 0:
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on_progress(increment=progress_available)
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return result
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@ -118,9 +115,6 @@ def scan_upstream(query, on_progress=None):
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Scans the upstream searching new versions for the given query
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"""
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maxval = 3
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curval = 0
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matches = []
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if query.endswith(".ebuild"):
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@ -159,9 +153,8 @@ def scan_upstream(query, on_progress=None):
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output.metadata("cp", pkg.cp, show=False)
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output.metadata("cpv", pkg.cpv, show=False)
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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on_progress(increment=10)
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if pkg.cp in BLACKLIST_PACKAGES:
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output.ewarn(
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@ -213,15 +206,10 @@ def scan_upstream(query, on_progress=None):
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scan_time = (datetime.now() - start_time).total_seconds()
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output.metadata("scan_time", scan_time, show=False)
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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result = scan_upstream_urls(pkg.cpv, urls, on_progress)
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curval += 1
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if on_progress:
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on_progress(maxval, curval)
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on_progress(increment=10)
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if len(result) > 0:
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if not (CONFIG['format'] or CONFIG['quiet']):
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