def run(self, cmdline, db):
header = ["ID", "Name", "Base URL"]
db_instances = get_external_faf_instances(db)
data = []
for db_instance in sorted(db_instances, key=lambda x: x.id):
data.append((db_instance.id, db_instance.name, db_instance.baseurl))
print(as_table(header, data, margin=2))
def run(self, cmdline, db):
header = ["ID", "Name", "Base URL"]
db_instances = get_external_faf_instances(db)
data = []
for db_instance in sorted(db_instances, key=lambda x: x.id):
data.append((db_instance.id, db_instance.name, db_instance.baseurl))
print(as_table(header, data, margin=2))
def item(problem_id, component_names=None):
components_form = ProblemComponents()
problem = db.session.query(Problem).filter(
Problem.id == problem_id).first()
if problem is None:
raise abort(404)
if component_names:
try:
(db.session.query(ProblemComponent).filter_by(
problem_id=problem_id).delete())
for index, comp_name in enumerate(component_names.split(',')):
component = (db.session.query(OpSysComponent).filter_by(
name=comp_name).first())
if not component:
raise ValueError(
"Component {} not found.".format(comp_name))
db.session.add(
ProblemComponent(problem_id=problem.id,
component_id=component.id,
order=index + 1))
reassign = (db.session.query(ProblemReassign).filter_by(
problem_id=problem_id).first())
if reassign is None:
reassign = ProblemReassign(problem_id=problem_id)
reassign.date = datetime.date.today()
reassign.username = g.user.username
db.session.add(reassign)
db.session.commit()
except SQLAlchemyError:
db.session.rollback()
flash("Database transaction error.", 'error')
except ValueError as e:
db.session.rollback()
flash(str(e), 'error')
report_ids = [report.id for report in problem.reports]
solutions = []
equal_solution = lambda s: [x for x in solutions if s.cause == x.cause]
for report in problem.reports:
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solution = find_solution(report, db=db, osr=osr)
if solution and not equal_solution(solution):
solutions.append(solution)
sub = (db.session.query(
ReportOpSysRelease.opsysrelease_id,
func.sum(ReportOpSysRelease.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportOpSysRelease.opsysrelease_id).subquery())
osreleases = (db.session.query(OpSysRelease, sub.c.cnt).join(sub).order_by(
desc("cnt")).all())
sub = (db.session.query(
ReportArch.arch_id,
func.sum(ReportArch.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(ReportArch.arch_id).subquery())
arches = (db.session.query(Arch, sub.c.cnt).join(sub).order_by(
desc("cnt")).all())
exes = (db.session.query(
ReportExecutable.path,
func.sum(ReportExecutable.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportExecutable.path).order_by(desc("cnt")).all())
sub = (db.session.query(
ReportPackage.installed_package_id,
func.sum(ReportPackage.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportPackage.installed_package_id).subquery())
packages_known = db.session.query(Package, sub.c.cnt).join(sub).all()
packages_unknown = (db.session.query(
ReportUnknownPackage, ReportUnknownPackage.count).join(Report).filter(
Report.id.in_(report_ids))).all()
packages = packages_known + packages_unknown
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for (pkg, cnt) in packages:
names[pkg.name]["name"] = pkg.name
names[pkg.name]["count"] += cnt
names[pkg.name]["versions"][pkg.evr()] += cnt
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((pkg["name"], pkg["count"],
sorted(pkg["versions"].items(),
key=itemgetter(1),
reverse=True)))
for report in problem.reports:
for backtrace in report.backtraces:
fid = 0
for frame in backtrace.frames:
fid += 1
frame.nice_order = fid
bt_hashes = (db.session.query(
ReportHash.hash).join(Report).join(Problem).filter(
Problem.id == problem_id).distinct(ReportHash.hash).all())
forward = {
"problem": problem,
"osreleases": metric(osreleases),
"arches": metric(arches),
"exes": metric(exes),
"package_counts": package_counts,
"solutions": solutions,
"components_form": components_form
}
if not bt_hashes:
logger.warning("No backtrace hashes found for problem #%d", problem_id)
else:
# Generate a permalink for this problem. We do this by uniformly picking
# (at most) 10 hashes from the list. This ensures the selected hashes are
# more or less representative of the problem.
k = min(len(bt_hashes), 10)
# A hint of determinism in this uncertain world.
r = random.Random(problem_id)
hashes_sampled = r.sample(bt_hashes, k)
permalink_query = "&".join("bth={}".format(bth)
for (bth, ) in hashes_sampled)
forward["permalink_query"] = permalink_query
if request_wants_json():
return jsonify(forward)
is_maintainer = is_problem_maintainer(db, g.user, problem)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
if report_ids:
bt_diff_form = BacktraceDiffForm()
bt_diff_form.lhs.choices = [(id, id) for id in report_ids]
bt_diff_form.rhs.choices = bt_diff_form.lhs.choices
forward['bt_diff_form'] = bt_diff_form
return render_template("problems/item.html", **forward)
def item(report_id):
result = (db.session.query(Report,
OpSysComponent).join(OpSysComponent).filter(
Report.id == report_id).first())
if result is None:
abort(404)
report, component = result
releases = (db.session.query(
ReportOpSysRelease, ReportOpSysRelease.count).filter(
ReportOpSysRelease.report_id == report_id).order_by(
desc(ReportOpSysRelease.count)).all())
arches = (db.session.query(
ReportArch,
ReportArch.count).filter(ReportArch.report_id == report_id).order_by(
desc(ReportArch.count)).all())
modes = (db.session.query(
ReportSelinuxMode, ReportSelinuxMode.count).filter(
ReportSelinuxMode.report_id == report_id).order_by(
desc(ReportSelinuxMode.count)).all())
history_select = lambda table: (db.session.query(table).filter(
table.report_id == report_id).all())
daily_history = history_select(ReportHistoryDaily)
weekly_history = history_select(ReportHistoryWeekly)
monthly_history = history_select(ReportHistoryMonthly)
packages = load_packages(db, report_id)
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for pkg in packages:
names[pkg.iname]["name"] = pkg.iname
names[pkg.iname]["count"] += pkg.count
names[pkg.iname]["versions"]["{0}:{1}-{2}".format(
pkg.iepoch, pkg.iversion, pkg.irelease)] += pkg.count
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((pkg["name"], pkg["count"],
sorted(pkg["versions"].items(),
key=itemgetter(1),
reverse=True)))
try:
backtrace = report.backtraces[0].frames
except:
backtrace = []
fid = 0
for frame in backtrace:
fid += 1
frame.nice_order = fid
contact_emails = []
is_maintainer = app.config["EVERYONE_IS_MAINTAINER"]
if not is_maintainer and g.user is not None:
if user_is_maintainer(db, g.user.username, component.id):
is_maintainer = True
if is_maintainer:
contact_emails = [
email_address for (email_address, ) in (db.session.query(
ContactEmail.email_address).join(ReportContactEmail).filter(
ReportContactEmail.report == report))
]
forward = dict(report=report,
component=component,
releases=metric(releases),
arches=metric(arches),
modes=metric(modes),
daily_history=daily_history,
weekly_history=weekly_history,
monthly_history=monthly_history,
crashed_packages=packages,
package_counts=package_counts,
backtrace=backtrace,
contact_emails=contact_emails)
if request_wants_json():
return jsonify(forward)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
return render_template("reports/item.html", **forward)
def item(problem_id):
problem = db.session.query(Problem).filter(
Problem.id == problem_id).first()
if problem is None:
raise abort(404)
report_ids = [report.id for report in problem.reports]
sub = (db.session.query(ReportOpSysRelease.opsysrelease_id,
func.sum(ReportOpSysRelease.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportOpSysRelease.opsysrelease_id)
.subquery())
osreleases = (db.session.query(OpSysRelease, sub.c.cnt)
.join(sub)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportArch.arch_id,
func.sum(ReportArch.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportArch.arch_id)
.subquery())
arches = (db.session.query(Arch, sub.c.cnt).join(sub)
.order_by(desc("cnt"))
.all())
exes = (db.session.query(ReportExecutable.path,
func.sum(ReportExecutable.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportExecutable.path)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportPackage.installed_package_id,
func.sum(ReportPackage.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportPackage.installed_package_id)
.subquery())
packages_known = db.session.query(Package, sub.c.cnt).join(sub).all()
packages_unknown = (db.session.query(ReportUnknownPackage,
ReportUnknownPackage.count)
.join(Report)
.filter(Report.id.in_(report_ids))).all()
packages = packages_known + packages_unknown
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for (pkg, cnt) in packages:
names[pkg.name]["name"] = pkg.name
names[pkg.name]["count"] += cnt
names[pkg.name]["versions"][pkg.evr()] += cnt
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((
pkg["name"],
pkg["count"],
sorted(pkg["versions"].items(), key=itemgetter(1), reverse=True)))
for report in problem.reports:
for backtrace in report.backtraces:
fid = 0
for frame in backtrace.frames:
fid += 1
frame.nice_order = fid
bt_hashes = (db.session.query(ReportHash.hash)
.join(Report)
.join(Problem)
.filter(Problem.id == problem_id)
.distinct(ReportHash.hash).all())
# Limit to 10 bt_hashes (otherwise the URL can get too long)
# Select the 10 hashes uniformly from the entire list to make sure it is a
# good representation. (Slicing the 10 first could mean the 10 oldest
# are selected which is not a good representation.)
k = min(len(bt_hashes), 10)
a = 0
d = len(bt_hashes)/float(k)
bt_hashes_limited = []
for i in range(k):
bt_hashes_limited.append("bth=" + bt_hashes[int(a)][0])
a += d
bt_hash_qs = "&".join(bt_hashes_limited)
forward = {"problem": problem,
"osreleases": metric(osreleases),
"arches": metric(arches),
"exes": metric(exes),
"package_counts": package_counts,
"bt_hash_qs": bt_hash_qs
}
if request_wants_json():
return jsonify(forward)
is_maintainer = is_problem_maintainer(db, g.user, problem)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
if report_ids:
bt_diff_form = BacktraceDiffForm()
bt_diff_form.lhs.choices = [(id, id) for id in report_ids]
bt_diff_form.rhs.choices = bt_diff_form.lhs.choices
forward['bt_diff_form'] = bt_diff_form
return render_template("problems/item.html", **forward)
def item(report_id, want_object=False):
result = (db.session.query(Report,
OpSysComponent).join(OpSysComponent).filter(
Report.id == report_id).first())
if result is None:
abort(404)
report, component = result
executable = (db.session.query(ReportExecutable.path).filter(
ReportExecutable.report_id == report_id).first())
if executable:
executable = executable[0]
else:
executable = "unknown"
solutions = None
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solutions = [find_solution(report, db=db, osr=osr)]
releases = (db.session.query(
ReportOpSysRelease, ReportOpSysRelease.count).filter(
ReportOpSysRelease.report_id == report_id).order_by(
desc(ReportOpSysRelease.count)).all())
arches = (db.session.query(
ReportArch,
ReportArch.count).filter(ReportArch.report_id == report_id).order_by(
desc(ReportArch.count)).all())
modes = (db.session.query(
ReportSelinuxMode, ReportSelinuxMode.count).filter(
ReportSelinuxMode.report_id == report_id).order_by(
desc(ReportSelinuxMode.count)).all())
history_select = lambda table, date, date_range: (
db.session.query(table).filter(table.report_id == report_id).filter(
date >= date_range)
# Flot is confused if not ordered
.order_by(date).all())
MAX_DAYS = 20 # Default set on 20
MAX_WEEK = 20 # Default set on 20
MAX_MONTH = 20 # Default set on 20
today = datetime.date.today()
# Show only 20 days
daily_history = history_select(ReportHistoryDaily, ReportHistoryDaily.day,
(today - timedelta(days=MAX_DAYS)))
if not daily_history:
for x in range(0, MAX_DAYS):
daily_history.append({
'day':
today - timedelta(x),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
elif len(daily_history) < MAX_DAYS:
if daily_history[-1].day < (today):
daily_history.append({
'day':
today,
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
if daily_history[0].day > (today - timedelta(MAX_DAYS)):
daily_history.append({
'day':
today - timedelta(MAX_DAYS),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
# Show only 20 weeks
last_monday = datetime.datetime.today() - timedelta(
datetime.datetime.today().weekday())
weekly_history = history_select(
ReportHistoryWeekly, ReportHistoryWeekly.week,
(last_monday - timedelta(days=MAX_WEEK * 7)))
if not weekly_history:
for x in range(0, MAX_WEEK):
weekly_history.append({
'week':
last_monday - timedelta(x * 7),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
elif len(weekly_history) < MAX_WEEK:
if weekly_history[-1].week < (last_monday.date()):
weekly_history.append({
'week':
last_monday,
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
if weekly_history[0].week > (
(last_monday - timedelta(7 * MAX_WEEK)).date()):
weekly_history.append({
'week':
last_monday - timedelta(7 * MAX_WEEK),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
# Show only 20 months
monthly_history = history_select(ReportHistoryMonthly,
ReportHistoryMonthly.month,
(today - relativedelta(months=MAX_MONTH)))
first_day_of_month = lambda t: (datetime.date(t.year, t.month, 1))
fdom = first_day_of_month(datetime.datetime.today())
if not monthly_history:
for x in range(0, MAX_MONTH):
monthly_history.append({
'month':
fdom - relativedelta(months=x),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
elif len(monthly_history) < MAX_MONTH:
if monthly_history[-1].month < (fdom):
monthly_history.append({
'month':
fdom,
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
if monthly_history[0].month > (fdom - relativedelta(months=MAX_MONTH)):
monthly_history.append({
'month':
fdom - relativedelta(months=MAX_MONTH),
'count':
0,
'opsysrelease_id':
releases[0].ReportOpSysRelease.opsysrelease_id
})
complete_history = history_select(
ReportHistoryMonthly, ReportHistoryMonthly.month,
(datetime.datetime.strptime('1970-01-01', '%Y-%m-%d')))
unique_ocurrence_os = {}
if complete_history:
for ch in complete_history:
os_name = "{0} {1}".format(ch.opsysrelease.opsys.name,
ch.opsysrelease.version)
if ch.count is None:
ch.count = 0
if ch.unique is None:
ch.count = 0
if os_name not in unique_ocurrence_os:
unique_ocurrence_os[os_name] = {
'count': ch.count,
'unique': ch.unique
}
else:
unique_ocurrence_os[os_name]['count'] += ch.count
unique_ocurrence_os[os_name]['unique'] += ch.unique
sorted(unique_ocurrence_os)
packages = load_packages(db, report_id)
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for pkg in packages:
names[pkg.iname]["name"] = pkg.iname
names[pkg.iname]["count"] += pkg.count
names[pkg.iname]["versions"]["{0}:{1}-{2}".format(
pkg.iepoch, pkg.iversion, pkg.irelease)] += pkg.count
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((pkg["name"], pkg["count"],
sorted(pkg["versions"].items(),
key=itemgetter(1),
reverse=True)))
try:
backtrace = report.backtraces[0].frames
except: # pylint: disable=bare-except
backtrace = []
fid = 0
for frame in backtrace:
fid += 1
frame.nice_order = fid
is_maintainer = is_component_maintainer(db, g.user, component)
contact_emails = []
if is_maintainer:
contact_emails = [
email_address for (email_address, ) in (db.session.query(
ContactEmail.email_address).join(ReportContactEmail).filter(
ReportContactEmail.report == report))
]
maintainer = (db.session.query(AssociatePeople).join(
OpSysComponentAssociate).join(OpSysComponent).filter(
OpSysComponent.name == component.name)).first()
maintainer_contact = ""
if maintainer:
maintainer_contact = maintainer.name
probably_fixed = (db.session.query(
ProblemOpSysRelease,
Build).join(Problem).join(Report).join(Build).filter(
Report.id == report_id).first())
unpackaged = not (get_crashed_package_for_report(db, report.id)
or get_crashed_unknown_package_nevr_for_report(
db, report.id))
forward = dict(report=report,
executable=executable,
probably_fixed=probably_fixed,
component=component,
releases=metric(releases),
arches=metric(arches),
modes=metric(modes),
daily_history=daily_history,
weekly_history=weekly_history,
monthly_history=monthly_history,
complete_history=complete_history,
unique_ocurrence_os=unique_ocurrence_os,
crashed_packages=packages,
package_counts=package_counts,
backtrace=backtrace,
contact_emails=contact_emails,
unpackaged=unpackaged,
solutions=solutions,
maintainer_contact=maintainer_contact)
forward['error_name'] = report.error_name
forward['oops'] = report.oops
if want_object:
try:
cf = component.name
if report.backtraces[0].crash_function:
cf += " in {0}".format(report.backtraces[0].crash_function)
forward['crash_function'] = cf
except: # pylint: disable=bare-except
forward['crash_function'] = ""
if probably_fixed:
tmp_dict = probably_fixed.ProblemOpSysRelease.serialize
tmp_dict['probable_fix_build'] = probably_fixed.Build.serialize
forward['probably_fixed'] = tmp_dict
# Avg count occurrence from first to last occurrence
forward['avg_count_per_month'] = get_avg_count(report.first_occurrence,
report.last_occurrence,
report.count)
if forward['report'].bugs:
forward['bugs'] = []
for bug in forward['report'].bugs:
try:
forward['bugs'].append(bug.serialize)
except: # pylint: disable=bare-except
print("Bug serialize failed")
return forward
if request_wants_json():
return jsonify(forward)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
return render_template("reports/item.html", **forward)
def item(problem_id, component_names=None):
components_form = ProblemComponents()
problem = db.session.query(Problem).filter(
Problem.id == problem_id).first()
if problem is None:
raise abort(404)
if component_names:
try:
(db.session.query(ProblemComponent)
.filter_by(problem_id=problem_id)
.delete())
for index, comp_name in enumerate(component_names.split(',')):
component = (db.session.query(OpSysComponent)
.filter_by(name=comp_name)
.first())
if not component:
raise ValueError("Component {} not found.".format(
comp_name))
db.session.add(ProblemComponent(problem_id=problem.id,
component_id=component.id,
order=index + 1))
reassign = (db.session.query(ProblemReassign)
.filter_by(problem_id=problem_id)
.first())
if reassign is None:
reassign = ProblemReassign(problem_id=problem_id)
reassign.date = datetime.date.today()
reassign.username = g.user.username
db.session.add(reassign)
db.session.commit()
except SQLAlchemyError:
db.session.rollback()
flash("Database transaction error.", 'error')
except ValueError as e:
db.session.rollback()
flash(str(e), 'error')
report_ids = [report.id for report in problem.reports]
solutions = []
equal_solution = lambda s: [x for x in solutions if s.cause == x.cause]
for report in problem.reports:
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solution = find_solution(report, db=db, osr=osr)
if solution and not equal_solution(solution):
solutions.append(solution)
sub = (db.session.query(ReportOpSysRelease.opsysrelease_id,
func.sum(ReportOpSysRelease.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportOpSysRelease.opsysrelease_id)
.subquery())
osreleases = (db.session.query(OpSysRelease, sub.c.cnt)
.join(sub)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportArch.arch_id,
func.sum(ReportArch.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportArch.arch_id)
.subquery())
arches = (db.session.query(Arch, sub.c.cnt).join(sub)
.order_by(desc("cnt"))
.all())
exes = (db.session.query(ReportExecutable.path,
func.sum(ReportExecutable.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportExecutable.path)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportPackage.installed_package_id,
func.sum(ReportPackage.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportPackage.installed_package_id)
.subquery())
packages_known = db.session.query(Package, sub.c.cnt).join(sub).all()
packages_unknown = (db.session.query(ReportUnknownPackage,
ReportUnknownPackage.count)
.join(Report)
.filter(Report.id.in_(report_ids))).all()
packages = packages_known + packages_unknown
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for (pkg, cnt) in packages:
names[pkg.name]["name"] = pkg.name
names[pkg.name]["count"] += cnt
names[pkg.name]["versions"][pkg.evr()] += cnt
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((
pkg["name"],
pkg["count"],
sorted(pkg["versions"].items(), key=itemgetter(1), reverse=True)))
for report in problem.reports:
for backtrace in report.backtraces:
fid = 0
for frame in backtrace.frames:
fid += 1
frame.nice_order = fid
bt_hashes = (db.session.query(ReportHash.hash)
.join(Report)
.join(Problem)
.filter(Problem.id == problem_id)
.distinct(ReportHash.hash).all())
# Limit to 10 bt_hashes (otherwise the URL can get too long)
# Select the 10 hashes uniformly from the entire list to make sure it is a
# good representation. (Slicing the 10 first could mean the 10 oldest
# are selected which is not a good representation.)
k = min(len(bt_hashes), 10)
a = 0
d = len(bt_hashes)/float(k)
bt_hashes_limited = []
for _ in range(k):
bt_hashes_limited.append("bth=" + bt_hashes[int(a)][0])
a += d
bt_hash_qs = "&".join(bt_hashes_limited)
forward = {"problem": problem,
"osreleases": metric(osreleases),
"arches": metric(arches),
"exes": metric(exes),
"package_counts": package_counts,
"bt_hash_qs": bt_hash_qs,
"solutions": solutions,
"components_form": components_form
}
if request_wants_json():
return jsonify(forward)
is_maintainer = is_problem_maintainer(db, g.user, problem)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
if report_ids:
bt_diff_form = BacktraceDiffForm()
bt_diff_form.lhs.choices = [(id, id) for id in report_ids]
bt_diff_form.rhs.choices = bt_diff_form.lhs.choices
forward['bt_diff_form'] = bt_diff_form
return render_template("problems/item.html", **forward)
def item(report_id, want_object=False) -> Union[Dict[str, Any], Response, str]:
result = (db.session.query(Report,
OpSysComponent).join(OpSysComponent).filter(
Report.id == report_id).first())
if result is None:
abort(404)
report, component = result
executable = (db.session.query(ReportExecutable.path).filter(
ReportExecutable.report_id == report_id).first())
if executable:
executable = executable[0]
else:
executable = "unknown"
solutions = None
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solutions = [find_solution(report, db=db, osr=osr)]
releases = (db.session.query(
ReportOpSysRelease, ReportOpSysRelease.count).filter(
ReportOpSysRelease.report_id == report_id).order_by(
desc(ReportOpSysRelease.count)).all())
arches = (db.session.query(
ReportArch,
ReportArch.count).filter(ReportArch.report_id == report_id).order_by(
desc(ReportArch.count)).all())
modes = (db.session.query(
ReportSelinuxMode, ReportSelinuxMode.count).filter(
ReportSelinuxMode.report_id == report_id).order_by(
desc(ReportSelinuxMode.count)).all())
daily_history = precompute_history(report_id, 'day')
weekly_history = precompute_history(report_id, 'week')
monthly_history = precompute_history(report_id, 'month')
complete_history = (db.session.query(ReportHistoryMonthly).filter(
ReportHistoryMonthly.report_id == report_id).all())
unique_ocurrence_os = {}
if complete_history:
for ch in complete_history:
os_name = str(ch.opsysrelease)
if ch.count is None:
ch.count = 0
if ch.unique is None:
ch.count = 0
if os_name not in unique_ocurrence_os:
unique_ocurrence_os[os_name] = {
'count': ch.count,
'unique': ch.unique
}
else:
unique_ocurrence_os[os_name]['count'] += ch.count
unique_ocurrence_os[os_name]['unique'] += ch.unique
packages = load_packages(db, report_id)
crashed_versions = {}
last_affected_version = "N/A"
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for pkg in packages:
names[pkg.iname]["name"] = pkg.iname
names[pkg.iname]["count"] += pkg.count
names[pkg.iname]["versions"]["{0}:{1}-{2}".format(
pkg.iepoch, pkg.iversion, pkg.irelease)] += pkg.count
if pkg.type == "CRASHED":
crashed_versions = names[pkg.iname]["versions"]
if crashed_versions:
last_affected_version = sorted(crashed_versions.keys())[-1]
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((pkg["name"], pkg["count"],
sorted(pkg["versions"].items(),
key=itemgetter(1),
reverse=True)))
try:
backtrace = report.backtraces[0].frames
except: # pylint: disable=bare-except
backtrace = []
fid = 0
for frame in backtrace:
fid += 1
frame.nice_order = fid
is_maintainer = is_component_maintainer(db, g.user, component)
contact_emails = []
if is_maintainer:
contact_emails = [
email_address for (email_address, ) in (db.session.query(
ContactEmail.email_address).join(ReportContactEmail).filter(
ReportContactEmail.report == report))
]
maintainer = (db.session.query(AssociatePeople).join(
OpSysComponentAssociate).join(OpSysComponent).filter(
OpSysComponent.name == component.name)).first()
maintainer_contact = ""
if maintainer:
maintainer_contact = maintainer.name
probably_fixed = (db.session.query(
ProblemOpSysRelease,
Build).join(Problem).join(Report).join(Build).filter(
Report.id == report_id).first())
unpackaged = not (get_crashed_package_for_report(db, report.id)
or get_crashed_unknown_package_nevr_for_report(
db, report.id))
forward = dict(report=report,
executable=executable,
probably_fixed=probably_fixed,
component=component,
releases=metric(releases),
arches=metric(arches),
modes=metric(modes),
daily_history=daily_history,
weekly_history=weekly_history,
monthly_history=monthly_history,
complete_history=complete_history,
unique_ocurrence_os=unique_ocurrence_os,
crashed_packages=packages,
package_counts=package_counts,
backtrace=backtrace,
contact_emails=contact_emails,
unpackaged=unpackaged,
solutions=solutions,
maintainer_contact=maintainer_contact)
forward['error_name'] = report.error_name
forward['oops'] = report.oops
forward['version'] = last_affected_version
if want_object:
try:
cf = component.name
if report.backtraces[0].crash_function:
cf += " in {0}".format(report.backtraces[0].crash_function)
forward['crash_function'] = cf
except: # pylint: disable=bare-except
forward['crash_function'] = ""
if probably_fixed:
tmp_dict = probably_fixed.ProblemOpSysRelease.serialize
tmp_dict['probable_fix_build'] = probably_fixed.Build.serialize
forward['probably_fixed'] = tmp_dict
# Avg count occurrence from first to last occurrence
forward['avg_count_per_month'] = get_avg_count(report.first_occurrence,
report.last_occurrence,
report.count)
if forward['report'].bugs:
forward['bugs'] = []
for bug in forward['report'].bugs:
try:
forward['bugs'].append(bug.serialize)
except: # pylint: disable=bare-except
print("Bug serialize failed")
return forward
if request_wants_json():
return Response(response=json.dumps(forward, cls=WebfafJSONEncoder),
status=200,
mimetype="application/json")
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
return render_template("reports/item.html", **forward)
def item(report_id, want_object=False):
result = (db.session.query(Report, OpSysComponent)
.join(OpSysComponent)
.filter(Report.id == report_id)
.first())
if result is None:
abort(404)
report, component = result
executable = (db.session.query(ReportExecutable.path)
.filter(ReportExecutable.report_id == report_id)
.first())
if executable:
executable = executable[0]
else:
executable = "unknown"
solutions = None
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solutions = [find_solution(report, db=db, osr=osr)]
releases = (db.session.query(ReportOpSysRelease, ReportOpSysRelease.count)
.filter(ReportOpSysRelease.report_id == report_id)
.order_by(desc(ReportOpSysRelease.count))
.all())
arches = (db.session.query(ReportArch, ReportArch.count)
.filter(ReportArch.report_id == report_id)
.order_by(desc(ReportArch.count))
.all())
modes = (db.session.query(ReportSelinuxMode, ReportSelinuxMode.count)
.filter(ReportSelinuxMode.report_id == report_id)
.order_by(desc(ReportSelinuxMode.count))
.all())
history_select = lambda table, date, date_range: (db.session.query(table).
filter(table.report_id == report_id)
.filter(date >= date_range)
# Flot is confused if not ordered
.order_by(date)
.all())
MAX_DAYS = 20 # Default set on 20
MAX_WEEK = 20 # Default set on 20
MAX_MONTH = 20 # Default set on 20
today = datetime.date.today()
# Show only 20 days
daily_history = history_select(ReportHistoryDaily, ReportHistoryDaily.day,
(today - timedelta(days=MAX_DAYS)))
if not daily_history:
for x in range(0, MAX_DAYS):
daily_history.append({'day': today - timedelta(x),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
elif len(daily_history) < MAX_DAYS:
if daily_history[-1].day < (today):
daily_history.append({'day': today,
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id
})
if daily_history[0].day > (today - timedelta(MAX_DAYS)):
daily_history.append({'day': today - timedelta(MAX_DAYS),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id
})
# Show only 20 weeks
last_monday = datetime.datetime.today() - timedelta(datetime.datetime.today().weekday())
weekly_history = history_select(ReportHistoryWeekly, ReportHistoryWeekly.week,
(last_monday - timedelta(days=MAX_WEEK*7)))
if not weekly_history:
for x in range(0, MAX_WEEK):
weekly_history.append({'week': last_monday - timedelta(x*7),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
elif len(weekly_history) < MAX_WEEK:
if weekly_history[-1].week < (last_monday.date()):
weekly_history.append({'week': last_monday,
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
if weekly_history[0].week > ((last_monday - timedelta(7*MAX_WEEK)).date()):
weekly_history.append({'week': last_monday - timedelta(7*MAX_WEEK),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
# Show only 20 months
monthly_history = history_select(ReportHistoryMonthly, ReportHistoryMonthly.month,
(today - relativedelta(months=MAX_MONTH)))
first_day_of_month = lambda t: (datetime.date(t.year, t.month, 1))
fdom = first_day_of_month(datetime.datetime.today())
if not monthly_history:
for x in range(0, MAX_MONTH):
monthly_history.append({'month': fdom - relativedelta(months=x),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
elif len(monthly_history) < MAX_MONTH:
if monthly_history[-1].month < (fdom):
monthly_history.append({'month': fdom,
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
if monthly_history[0].month > (fdom - relativedelta(months=MAX_MONTH)):
monthly_history.append({'month': fdom - relativedelta(months=MAX_MONTH),
'count': 0,
'opsysrelease_id': releases[0].ReportOpSysRelease.opsysrelease_id})
complete_history = history_select(ReportHistoryMonthly, ReportHistoryMonthly.month,
(datetime.datetime.strptime('1970-01-01', '%Y-%m-%d')))
unique_ocurrence_os = {}
if complete_history:
for ch in complete_history:
os_name = "{0} {1}".format(ch.opsysrelease.opsys.name, ch.opsysrelease.version)
if ch.count is None:
ch.count = 0
if ch.unique is None:
ch.count = 0
if os_name not in unique_ocurrence_os:
unique_ocurrence_os[os_name] = {'count': ch.count, 'unique': ch.unique}
else:
unique_ocurrence_os[os_name]['count'] += ch.count
unique_ocurrence_os[os_name]['unique'] += ch.unique
sorted(unique_ocurrence_os)
packages = load_packages(db, report_id)
crashed_versions = []
last_affected_version = "N/A"
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for pkg in packages:
names[pkg.iname]["name"] = pkg.iname
names[pkg.iname]["count"] += pkg.count
names[pkg.iname]["versions"]["{0}:{1}-{2}"
.format(pkg.iepoch, pkg.iversion, pkg.irelease)] += pkg.count
if pkg.type == "CRASHED":
crashed_versions = names[pkg.iname]["versions"]
if crashed_versions:
last_affected_version = sorted(crashed_versions.keys())[-1]
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((
pkg["name"],
pkg["count"],
sorted(pkg["versions"].items(), key=itemgetter(1), reverse=True)))
try:
backtrace = report.backtraces[0].frames
except: # pylint: disable=bare-except
backtrace = []
fid = 0
for frame in backtrace:
fid += 1
frame.nice_order = fid
is_maintainer = is_component_maintainer(db, g.user, component)
contact_emails = []
if is_maintainer:
contact_emails = [email_address for (email_address, ) in
(db.session.query(ContactEmail.email_address)
.join(ReportContactEmail)
.filter(ReportContactEmail.report == report))]
maintainer = (db.session.query(AssociatePeople)
.join(OpSysComponentAssociate)
.join(OpSysComponent)
.filter(OpSysComponent.name == component.name)).first()
maintainer_contact = ""
if maintainer:
maintainer_contact = maintainer.name
probably_fixed = (db.session.query(ProblemOpSysRelease, Build)
.join(Problem)
.join(Report)
.join(Build)
.filter(Report.id == report_id)
.first())
unpackaged = not (get_crashed_package_for_report(db, report.id) or
get_crashed_unknown_package_nevr_for_report(db, report.id))
forward = dict(report=report,
executable=executable,
probably_fixed=probably_fixed,
component=component,
releases=metric(releases),
arches=metric(arches),
modes=metric(modes),
daily_history=daily_history,
weekly_history=weekly_history,
monthly_history=monthly_history,
complete_history=complete_history,
unique_ocurrence_os=unique_ocurrence_os,
crashed_packages=packages,
package_counts=package_counts,
backtrace=backtrace,
contact_emails=contact_emails,
unpackaged=unpackaged,
solutions=solutions,
maintainer_contact=maintainer_contact)
forward['error_name'] = report.error_name
forward['oops'] = report.oops
forward['version'] = last_affected_version
if want_object:
try:
cf = component.name
if report.backtraces[0].crash_function:
cf += " in {0}".format(report.backtraces[0].crash_function)
forward['crash_function'] = cf
except: # pylint: disable=bare-except
forward['crash_function'] = ""
if probably_fixed:
tmp_dict = probably_fixed.ProblemOpSysRelease.serialize
tmp_dict['probable_fix_build'] = probably_fixed.Build.serialize
forward['probably_fixed'] = tmp_dict
# Avg count occurrence from first to last occurrence
forward['avg_count_per_month'] = get_avg_count(report.first_occurrence,
report.last_occurrence,
report.count)
if forward['report'].bugs:
forward['bugs'] = []
for bug in forward['report'].bugs:
try:
forward['bugs'].append(bug.serialize)
except: # pylint: disable=bare-except
print("Bug serialize failed")
return forward
if request_wants_json():
return jsonify(forward)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
return render_template("reports/item.html", **forward)
def item(report_id):
result = (db.session.query(Report, OpSysComponent)
.join(OpSysComponent)
.filter(Report.id == report_id)
.first())
if result is None:
abort(404)
report, component = result
releases = (db.session.query(ReportOpSysRelease, ReportOpSysRelease.count)
.filter(ReportOpSysRelease.report_id == report_id)
.order_by(desc(ReportOpSysRelease.count))
.all())
arches = (db.session.query(ReportArch, ReportArch.count)
.filter(ReportArch.report_id == report_id)
.order_by(desc(ReportArch.count))
.all())
modes = (db.session.query(ReportSelinuxMode, ReportSelinuxMode.count)
.filter(ReportSelinuxMode.report_id == report_id)
.order_by(desc(ReportSelinuxMode.count))
.all())
history_select = lambda table, date: (db.session.query(table).
filter(table.report_id == report_id)
# Flot is confused if not ordered
.order_by(date)
.all())
daily_history = history_select(ReportHistoryDaily, ReportHistoryDaily.day)
weekly_history = history_select(ReportHistoryWeekly, ReportHistoryWeekly.week)
monthly_history = history_select(ReportHistoryMonthly, ReportHistoryMonthly.month)
packages = load_packages(db, report_id)
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for pkg in packages:
names[pkg.iname]["name"] = pkg.iname
names[pkg.iname]["count"] += pkg.count
names[pkg.iname]["versions"]["{0}:{1}-{2}"
.format(pkg.iepoch, pkg.iversion, pkg.irelease)] += pkg.count
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((
pkg["name"],
pkg["count"],
sorted(pkg["versions"].items(), key=itemgetter(1), reverse=True)))
try:
backtrace = report.backtraces[0].frames
except:
backtrace = []
fid = 0
for frame in backtrace:
fid += 1
frame.nice_order = fid
is_maintainer = is_component_maintainer(db, g.user, component)
contact_emails = []
if is_maintainer:
contact_emails = [email_address for (email_address, ) in
(db.session.query(ContactEmail.email_address)
.join(ReportContactEmail)
.filter(ReportContactEmail.report == report))]
forward = dict(report=report,
component=component,
releases=metric(releases),
arches=metric(arches),
modes=metric(modes),
daily_history=daily_history,
weekly_history=weekly_history,
monthly_history=monthly_history,
crashed_packages=packages,
package_counts=package_counts,
backtrace=backtrace,
contact_emails=contact_emails)
if request_wants_json():
return jsonify(forward)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
return render_template("reports/item.html", **forward)
def item(problem_id):
problem = db.session.query(Problem).filter(
Problem.id == problem_id).first()
if problem is None:
raise abort(404)
report_ids = [report.id for report in problem.reports]
sub = (db.session.query(
ReportOpSysRelease.opsysrelease_id,
func.sum(ReportOpSysRelease.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportOpSysRelease.opsysrelease_id).subquery())
osreleases = (db.session.query(OpSysRelease, sub.c.cnt).join(sub).order_by(
desc("cnt")).all())
sub = (db.session.query(
ReportArch.arch_id,
func.sum(ReportArch.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(ReportArch.arch_id).subquery())
arches = (db.session.query(Arch, sub.c.cnt).join(sub).order_by(
desc("cnt")).all())
exes = (db.session.query(
ReportExecutable.path,
func.sum(ReportExecutable.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportExecutable.path).order_by(desc("cnt")).all())
sub = (db.session.query(
ReportPackage.installed_package_id,
func.sum(ReportPackage.count).label("cnt")).join(Report).filter(
Report.id.in_(report_ids)).group_by(
ReportPackage.installed_package_id).subquery())
packages_known = db.session.query(Package, sub.c.cnt).join(sub).all()
packages_unknown = (db.session.query(
ReportUnknownPackage, ReportUnknownPackage.count).join(Report).filter(
Report.id.in_(report_ids))).all()
packages = packages_known + packages_unknown
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for (pkg, cnt) in packages:
names[pkg.name]["name"] = pkg.name
names[pkg.name]["count"] += cnt
names[pkg.name]["versions"][pkg.evr()] += cnt
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((pkg["name"], pkg["count"],
sorted(pkg["versions"].items(),
key=itemgetter(1),
reverse=True)))
for report in problem.reports:
for backtrace in report.backtraces:
fid = 0
for frame in backtrace.frames:
fid += 1
frame.nice_order = fid
bt_hashes = (db.session.query(
ReportHash.hash).join(Report).join(Problem).filter(
Problem.id == problem_id).distinct(ReportHash.hash).all())
# Limit to 10 bt_hashes (otherwise the URL can get too long)
# Select the 10 hashes uniformly from the entire list to make sure it is a
# good representation. (Slicing the 10 first could mean the 10 oldest
# are selected which is not a good representation.)
k = min(len(bt_hashes), 10)
a = 0
d = len(bt_hashes) / float(k)
bt_hashes_limited = []
for i in range(k):
bt_hashes_limited.append("bth=" + bt_hashes[int(a)][0])
a += d
bt_hash_qs = "&".join(bt_hashes_limited)
forward = {
"problem": problem,
"osreleases": metric(osreleases),
"arches": metric(arches),
"exes": metric(exes),
"package_counts": package_counts,
"bt_hash_qs": bt_hash_qs
}
if request_wants_json():
return jsonify(forward)
is_maintainer = is_problem_maintainer(db, g.user, problem)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
if report_ids:
bt_diff_form = BacktraceDiffForm()
bt_diff_form.lhs.choices = [(id, id) for id in report_ids]
bt_diff_form.rhs.choices = bt_diff_form.lhs.choices
forward['bt_diff_form'] = bt_diff_form
return render_template("problems/item.html", **forward)
def item(problem_id, component_names=None):
components_form = ProblemComponents()
problem = db.session.query(Problem).filter(
Problem.id == problem_id).first()
if problem is None:
raise abort(404)
if component_names:
try:
(db.session.query(ProblemComponent)
.filter_by(problem_id=problem_id)
.delete())
for index, comp_name in enumerate(component_names.split(',')):
component = (db.session.query(OpSysComponent)
.filter_by(name=comp_name)
.first())
if not component:
raise ValueError("Component {} not found.".format(
comp_name))
db.session.add(ProblemComponent(problem_id=problem.id,
component_id=component.id,
order=index + 1))
reassign = (db.session.query(ProblemReassign)
.filter_by(problem_id=problem_id)
.first())
if reassign is None:
reassign = ProblemReassign(problem_id=problem_id)
reassign.date = datetime.date.today()
reassign.username = g.user.username
db.session.add(reassign)
db.session.commit()
except SQLAlchemyError:
db.session.rollback()
flash("Database transaction error.", 'error')
except ValueError as e:
db.session.rollback()
flash(str(e), 'error')
report_ids = [report.id for report in problem.reports]
solutions = []
equal_solution = lambda s: [x for x in solutions if s.cause == x.cause]
for report in problem.reports:
if report.max_certainty is not None:
osr = get_report_opsysrelease(db=db, report_id=report.id)
solution = find_solution(report, db=db, osr=osr)
if solution and not equal_solution(solution):
solutions.append(solution)
sub = (db.session.query(ReportOpSysRelease.opsysrelease_id,
func.sum(ReportOpSysRelease.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportOpSysRelease.opsysrelease_id)
.subquery())
osreleases = (db.session.query(OpSysRelease, sub.c.cnt)
.join(sub)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportArch.arch_id,
func.sum(ReportArch.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportArch.arch_id)
.subquery())
arches = (db.session.query(Arch, sub.c.cnt).join(sub)
.order_by(desc("cnt"))
.all())
exes = (db.session.query(ReportExecutable.path,
func.sum(ReportExecutable.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportExecutable.path)
.order_by(desc("cnt"))
.all())
sub = (db.session.query(ReportPackage.installed_package_id,
func.sum(ReportPackage.count).label("cnt"))
.join(Report)
.filter(Report.id.in_(report_ids))
.group_by(ReportPackage.installed_package_id)
.subquery())
packages_known = db.session.query(Package, sub.c.cnt).join(sub).all()
packages_unknown = (db.session.query(ReportUnknownPackage,
ReportUnknownPackage.count)
.join(Report)
.filter(Report.id.in_(report_ids))).all()
packages = packages_known + packages_unknown
# creates a package_counts list with this structure:
# [(package name, count, [(package version, count in the version)])]
names = defaultdict(lambda: {"count": 0, "versions": defaultdict(int)})
for (pkg, cnt) in packages:
names[pkg.name]["name"] = pkg.name
names[pkg.name]["count"] += cnt
names[pkg.name]["versions"][pkg.evr()] += cnt
package_counts = []
for pkg in sorted(names.values(), key=itemgetter("count"), reverse=True):
package_counts.append((
pkg["name"],
pkg["count"],
sorted(pkg["versions"].items(), key=itemgetter(1), reverse=True)))
for report in problem.reports:
for backtrace in report.backtraces:
fid = 0
for frame in backtrace.frames:
fid += 1
frame.nice_order = fid
bt_hashes = (db.session.query(ReportHash.hash)
.join(Report)
.join(Problem)
.filter(Problem.id == problem_id)
.distinct(ReportHash.hash).all())
# Limit to 10 bt_hashes (otherwise the URL can get too long)
# Select the 10 hashes uniformly from the entire list to make sure it is a
# good representation. (Slicing the 10 first could mean the 10 oldest
# are selected which is not a good representation.)
k = min(len(bt_hashes), 10)
a = 0
d = len(bt_hashes)/float(k)
bt_hashes_limited = []
for _ in range(k):
bt_hashes_limited.append("bth=" + bt_hashes[int(a)][0])
a += d
bt_hash_qs = "&".join(bt_hashes_limited)
forward = {"problem": problem,
"osreleases": metric(osreleases),
"arches": metric(arches),
"exes": metric(exes),
"package_counts": package_counts,
"bt_hash_qs": bt_hash_qs,
"solutions": solutions,
"components_form": components_form
}
if request_wants_json():
return jsonify(forward)
is_maintainer = is_problem_maintainer(db, g.user, problem)
forward["is_maintainer"] = is_maintainer
forward["extfafs"] = get_external_faf_instances(db)
if report_ids:
bt_diff_form = BacktraceDiffForm()
bt_diff_form.lhs.choices = [(id, id) for id in report_ids]
bt_diff_form.rhs.choices = bt_diff_form.lhs.choices
forward['bt_diff_form'] = bt_diff_form
return render_template("problems/item.html", **forward)
