commit ca2169aa0272ebe08d2e00c52435fabe3f9e25a5 Author: George Kadianakis desnacked@riseup.net Date: Fri Jun 15 17:38:03 2012 +0300

Add links to metrics.tpo graphs for every censorship incident. --- task-2718/detector.py | 18 ++++++++++++++++-- 1 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/task-2718/detector.py b/task-2718/detector.py index 9fa5584..5cc8bb7 100644 --- a/task-2718/detector.py +++ b/task-2718/detector.py @@ -356,6 +356,17 @@ def write_all(tss, minc, maxc, INTERVAL=7): ranges_file.write("%s,%s,%s,%s\n" % (tss.all_dates[i], c, minv, maxv)) ranges_file.close()

+"""Return a URL that points to a graph in metrics.tpo that displays +the number of direct Tor users in country 'country_code', for a +'period'-days period. + +Let's hope that the metrics.tpo URL scheme doesn't change often. +""" +def get_tor_usage_graph_url_for_cc_and_date(country_code, dates, period): + url = "https://metrics.torproject.org/users.html?graph=direct-users&start=%s&am..." % \ + (dates[-period], dates[-1], country_code) + return url + """Write a file containing a short censorship report over the last 'notification_period' days. """ @@ -384,12 +395,15 @@ def write_ml_report(tss, minx, maxx, INTERV, DAYS, notification_period=None): file_prologue_written = True

if ((upscores > 0) and (downscores == 0)): - s = "We detected an unusual spike of Tor users in %s (%d upscores, %d users).\n" % \ + s = "We detected an unusual spike of Tor users in %s (%d upscores, %d users):\n" % \ (get_country_name_from_cc(country_code), upscores, users_n) else: - s = "We detected %d potential censorship events in %s (users: %d, upscores: %d).\n" % \ + s = "We detected %d potential censorship events in %s (users: %d, upscores: %d):\n" % \ (downscores, get_country_name_from_cc(country_code), users_n, upscores)

+ # Also give out a link for the appropriate usage graph for a 90-days period. + s += get_tor_usage_graph_url_for_cc_and_date(country_code, tss.all_dates, 90) + report_file.write(s + "\n")

report_file.close()