openstack/bugdaystats
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Thierry Carrez 2012-12-21 16:08:08 +01:00
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*.pyc
*.swo
*.swp
*~
output/*.html
output/*.json
config.js

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Apache License
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Bug Day Stats page generator
============================
The bugdaystats.py script is used to extract data from Launchpad
and produce static HTML that shows progress during a Bug Day.
Prerequisites
-------------
You'll need the following Python modules installed:
- launchpadlib
- jinja2
Usage
-----
python bugdaystats.py output
'output' is the name of the directory you will generate data
and HTML files to (if they don't exist yet). It should contain a
'js' subdirectory containing JavaScript include files, but
otherwise be empty.
You'll need to run the script at least twice to generate enough
stats to get a graph.
Stats are updated every time the script is run. You should run
bugdaystats.py regularly over the course of your bugday.
Configuration
-------------
The config.js configuration file describes the projects you want
to generate data for. "height" is an optional parameter detailing
the size of the graph (230 pixels is the default value). "title"
is an optional parameter for the name of the project in the index
page.

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#!/usr/bin/env python
# Copyright 2011 Thierry Carrez <thierry@openstack.org>
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import simplejson as json
import os
import sys
import time
from jinja2 import Environment, FileSystemLoader
from launchpadlib.launchpad import Launchpad
def create_files(templatepath, outputpath, projects):
# Create index file
env = Environment(loader=FileSystemLoader(templatepath))
indexfile = os.path.join(outputpath, "index.html")
if not os.path.exists(indexfile):
template = env.get_template('index.html')
template.stream(projects=projects).dump(indexfile)
# Create each project file
for project in projects:
projectfile = os.path.join(outputpath, "%s.html" % project['project'])
if not os.path.exists(projectfile):
if 'height' in project:
project['height'] = project['height'] - 30
template = env.get_template('project.html')
template.stream(project=project).dump(projectfile)
def update_stats(outputpath, project_name):
now = int(time.time())
records = []
counts = {}
project = launchpad.projects[project_name]
project_stats_filename = os.path.join(outputpath,
"%s-bug-stats.json" % (project_name))
try:
data_file = open(project_stats_filename, 'r')
json_data = json.load(data_file)
data_file.close()
for record in json_data['records']:
records.append(record)
except IOError:
pass
open_statuses = ["New", "Incomplete", "Incomplete (with response)",
"Incomplete (without response)", "Confirmed", "Triaged",
"In Progress"]
closed_statuses = ["Fix Committed", "Fix Released", "Invalid", "Won't Fix"]
importances = ["Undecided", "Wishlist", "Low", "Medium", "High",
"Critical"]
open_tasks = project.searchTasks(status=open_statuses,
order_by='-datecreated',
omit_duplicates=True)
open_tasks_count = int(
open_tasks._wadl_resource.representation['total_size'])
counts['date'] = now
if open_tasks_count != 0:
for open_status in open_statuses:
if open_status == 'Incomplete':
status_count = int(
project.searchTasks(
status=['Incomplete (with response)',
'Incomplete (without response)'],
omit_duplicates=True
)._wadl_resource.representation['total_size'])
else:
status_count = int(
project.searchTasks(
status='%s' % open_status,
omit_duplicates=True
)._wadl_resource.representation['total_size'])
status_key = open_status.replace(" ", "").lower()
status_key = status_key.replace("(", "-")
status_key = status_key.replace(")", "")
counts[status_key] = status_count
elif open_tasks_count == 0:
for open_status in open_statuses:
status_key = open_status.replace(" ", "").lower()
counts[status_key] = 0
for closed_status in closed_statuses:
status_count = int(
project.searchTasks(
status='%s' % closed_status,
omit_duplicates=True
)._wadl_resource.representation['total_size'])
status_key = closed_status.replace(" ","").replace("'","").lower()
counts[status_key] = status_count
for importance in importances:
importance_count = int(
project.searchTasks(
importance='%s' % importance,
omit_duplicates=True
)._wadl_resource.representation['total_size'])
counts[importance.lower()] = importance_count
records.append(counts)
report = {
'keys': ['date', 'new', 'incomplete', 'confirmed', 'triaged',
'inprogress', 'fixcommitted', 'fixreleased', 'invalid',
'wontfix', 'undecided', 'wishlist', 'low', 'medium',
'high', 'critical'],
'records': records
}
project_stats_file = open(project_stats_filename, 'w')
project_stats_file.write(json.dumps(report, indent=4))
project_stats_file.close()
if __name__ == '__main__':
if len(sys.argv) < 2:
print >> sys.stderr, "No directory supplied"
basepath = os.path.dirname(sys.argv[0])
configpath = os.path.join(basepath, "config.js")
templatepath = os.path.join(basepath, "templates")
outputpath = sys.argv[1]
if not os.path.isdir(outputpath):
print >> sys.stderr, '%s is not a directory' % outputpath
sys.exit(1)
if not os.path.isfile(configpath):
print >> sys.stderr, '%s does not contain config.js' % basepath
sys.exit(1)
cachedir = os.path.expanduser("~/.launchpadlib/cache/")
if not os.path.exists(cachedir):
os.makedirs(cachedir, 0700)
with open(configpath, 'r') as configfile:
config = json.load(configfile)
projects = config['projects']
# Create files in output directory, if needed
create_files(templatepath, outputpath, projects)
# Refresh JSON stats files
launchpad = Launchpad.login_anonymously('bugdaystats', 'production',
cachedir)
for p in projects:
update_stats(outputpath, p['project'])

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{
"projects": [
{ "project": "nova", "height": 380 },
{ "project": "glance" },
{ "project": "keystone" },
{ "project": "quantum" },
{ "project": "cinder" },
{ "project": "horizon" },
{ "project": "swift" },
{ "project": "openstack-manuals", "title": "Manuals" },
{ "project": "tempest" }
]
}

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/*
Flot plugin for stacking data sets, i.e. putting them on top of each
other, for accumulative graphs.
The plugin assumes the data is sorted on x (or y if stacking
horizontally). For line charts, it is assumed that if a line has an
undefined gap (from a null point), then the line above it should have
the same gap - insert zeros instead of "null" if you want another
behaviour. This also holds for the start and end of the chart. Note
that stacking a mix of positive and negative values in most instances
doesn't make sense (so it looks weird).
Two or more series are stacked when their "stack" attribute is set to
the same key (which can be any number or string or just "true"). To
specify the default stack, you can set
series: {
stack: null or true or key (number/string)
}
or specify it for a specific series
$.plot($("#placeholder"), [{ data: [ ... ], stack: true }])
The stacking order is determined by the order of the data series in
the array (later series end up on top of the previous).
Internally, the plugin modifies the datapoints in each series, adding
an offset to the y value. For line series, extra data points are
inserted through interpolation. If there's a second y value, it's also
adjusted (e.g for bar charts or filled areas).
*/
(function ($) {
var options = {
series: { stack: null } // or number/string
};
function init(plot) {
function findMatchingSeries(s, allseries) {
var res = null
for (var i = 0; i < allseries.length; ++i) {
if (s == allseries[i])
break;
if (allseries[i].stack == s.stack)
res = allseries[i];
}
return res;
}
function stackData(plot, s, datapoints) {
if (s.stack == null)
return;
var other = findMatchingSeries(s, plot.getData());
if (!other)
return;
var ps = datapoints.pointsize,
points = datapoints.points,
otherps = other.datapoints.pointsize,
otherpoints = other.datapoints.points,
newpoints = [],
px, py, intery, qx, qy, bottom,
withlines = s.lines.show,
horizontal = s.bars.horizontal,
withbottom = ps > 2 && (horizontal ? datapoints.format[2].x : datapoints.format[2].y),
withsteps = withlines && s.lines.steps,
fromgap = true,
keyOffset = horizontal ? 1 : 0,
accumulateOffset = horizontal ? 0 : 1,
i = 0, j = 0, l;
while (true) {
if (i >= points.length)
break;
l = newpoints.length;
if (points[i] == null) {
// copy gaps
for (m = 0; m < ps; ++m)
newpoints.push(points[i + m]);
i += ps;
}
else if (j >= otherpoints.length) {
// for lines, we can't use the rest of the points
if (!withlines) {
for (m = 0; m < ps; ++m)
newpoints.push(points[i + m]);
}
i += ps;
}
else if (otherpoints[j] == null) {
// oops, got a gap
for (m = 0; m < ps; ++m)
newpoints.push(null);
fromgap = true;
j += otherps;
}
else {
// cases where we actually got two points
px = points[i + keyOffset];
py = points[i + accumulateOffset];
qx = otherpoints[j + keyOffset];
qy = otherpoints[j + accumulateOffset];
bottom = 0;
if (px == qx) {
for (m = 0; m < ps; ++m)
newpoints.push(points[i + m]);
newpoints[l + accumulateOffset] += qy;
bottom = qy;
i += ps;
j += otherps;
}
else if (px > qx) {
// we got past point below, might need to
// insert interpolated extra point
if (withlines && i > 0 && points[i - ps] != null) {
intery = py + (points[i - ps + accumulateOffset] - py) * (qx - px) / (points[i - ps + keyOffset] - px);
newpoints.push(qx);
newpoints.push(intery + qy);
for (m = 2; m < ps; ++m)
newpoints.push(points[i + m]);
bottom = qy;
}
j += otherps;
}
else { // px < qx
if (fromgap && withlines) {
// if we come from a gap, we just skip this point
i += ps;
continue;
}
for (m = 0; m < ps; ++m)
newpoints.push(points[i + m]);
// we might be able to interpolate a point below,
// this can give us a better y
if (withlines && j > 0 && otherpoints[j - otherps] != null)
bottom = qy + (otherpoints[j - otherps + accumulateOffset] - qy) * (px - qx) / (otherpoints[j - otherps + keyOffset] - qx);
newpoints[l + accumulateOffset] += bottom;
i += ps;
}
fromgap = false;
if (l != newpoints.length && withbottom)
newpoints[l + 2] += bottom;
}
// maintain the line steps invariant
if (withsteps && l != newpoints.length && l > 0
&& newpoints[l] != null
&& newpoints[l] != newpoints[l - ps]
&& newpoints[l + 1] != newpoints[l - ps + 1]) {
for (m = 0; m < ps; ++m)
newpoints[l + ps + m] = newpoints[l + m];
newpoints[l + 1] = newpoints[l - ps + 1];
}
}
datapoints.points = newpoints;
}
plot.hooks.processDatapoints.push(stackData);
}
$.plot.plugins.push({
init: init,
options: options,
name: 'stack',
version: '1.2'
});
})(jQuery);

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$(function() {
var options = {
xaxis: { mode: "time", timeformat: "%0H:%0M" },
yaxis: { min: '0' },
series: { stack: true, lines: { show: true, fill: true }},
legend: { position: "nw" }
};
var new_stats = new Array();
var open_stats = new Array();
var inprogress_stats = new Array();
var incomplete_stats = new Array();
$.getJSON(datafile, function(JSONdata) {
records = JSONdata['records']
for (var i = 0; i < records.length; i++) {
xval = records[i].date * 1000
new_stats.push([xval, records[i].new]);
open_stats.push([xval, records[i].confirmed + records[i].triaged]);
inprogress_stats.push([xval, records[i].inprogress]);
incomplete_stats.push([xval, records[i].incomplete]);
};
var plot = $.plot(
$(range),
[
{ 'label': 'New', 'color': 2, data: new_stats },
{ 'label': 'Incomplete', 'color': 1, data: incomplete_stats },
{ 'label': 'In progress', 'color': 0, data: inprogress_stats },
{ 'label': 'Total open', 'color': 3, data: open_stats }
],
options);
});
});

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<HTML>
<TITLE>Bugsquashing day stats</TITLE>
<h1>Bugsquashing day stats</h1>
<TABLE BORDER=0>
{% for project in projects %}
<TR><TD>
{% if project.title %}
<h2>{{ project.title }}</h2>
{% else %}
<h2>{{ project.project|capitalize }}</h2>
{% endif %}
</TD>
<TD><IFRAME SRC="{{ project.project }}.html" WIDTH="750"
HEIGHT="{{ project.height|default(230) }}" FRAMEBORDER=NO>
</IFRAME></TD></TR>
{% endfor %}
</TABLE>
</HTML>

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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>{{ project.project|capitalize }} Bug Squashing</title>
<script language="javascript" type="text/javascript"
src="js/jquery.js"></script>
<script language="javascript" type="text/javascript"
src="js/jquery.flot.js"></script>
<script language="javascript" type="text/javascript"
src="js/jquery.flot.stack.js"></script>
</head>
<body>
<div id="{{ project.project }}"
style="width:700px;height:{{ project.height|default(200) }}px;"></div>
<script type="text/javascript">
var datafile = "{{ project.project }}-bug-stats.json";
var range = "#{{ project.project }}";
var overview = "#overview";
var package = "{{ project.project }}";
</script>
<script type="text/javascript" src="js/package-triaging.js"></script>
</body>
</html>