#!/usr/bin/env python
from __future__ import unicode_literals
import datetime
import io
import locale
import operator
import optparse
import os
import sys
import subprocess
from collections import Counter
from pygments import highlight
from pygments.lexers import guess_lexer, guess_lexer_for_filename
from pygments.formatters import HtmlFormatter # pylint: disable=no-name-in-module
from pygments.util import ClassNotFound
from xml.sax import parse as xml_parse
from xml.sax import SAXParseException as XmlParseException
from xml.sax.handler import ContentHandler as XmlContentHandler
from xml.sax.saxutils import escape
"""
Turns a cppcheck xml file into a browsable html report along
with syntax highlighted source code.
"""
STYLE_FILE = """
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
font-size: 13px;
line-height: 1.5;
height: 100%;
margin: 0;
}
#wrapper {
position: fixed;
height: 100vh;
width: 100vw;
display: grid;
grid-template-rows: fit-content(8rem) auto fit-content(8rem);
grid-template-columns: fit-content(25%) 1fr;
grid-template-areas:
"header header"
"menu content"
"footer footer";
}
h1 {
margin: 0 0 8px -2px;
font-size: 175%;
}
.header {
padding: 0 0 5px 15px;
grid-area: header;
border-bottom: thin solid #aaa;
}
.footer {
grid-area: footer;
border-top: thin solid #aaa;
font-size: 85%;
}
.footer > p {
margin: 4px;
}
#menu,
#menu_index {
grid-area: menu;
text-align: left;
overflow: auto;
padding: 0 15px 15px 15px;
border-right: thin solid #aaa;
min-width: 200px;
}
#menu > a {
display: block;
margin-left: 10px;
font-size: 12px;
}
#content,
#content_index {
grid-area: content;
padding: 0px 5px 15px 15px;
overflow: auto;
}
.summaryTable {
width: 100%;
}
table.summaryTable td { padding: 0 5px 0 5px; }
.statHeader, .severityHeader {
font-weight: bold;
}
.warning {
background-color: #ffffa7;
}
.error {
background-color: #ffb7b7;
}
.error2 {
background-color: #faa;
display: inline-block;
margin-left: 4px;
}
.inconclusive {
background-color: #b6b6b4;
}
.inconclusive2 {
background-color: #b6b6b4;
display: inline-block;
margin-left: 4px;
}
.verbose {
display: inline-block;
vertical-align: top;
cursor: help;
}
.verbose .content {
display: none;
position: absolute;
padding: 10px;
margin: 4px;
max-width: 40%;
white-space: pre-wrap;
border: 1px solid #000;
background-color: #ffffcc;
cursor: auto;
}
.highlight .hll {
padding: 1px;
}
.highlighttable {
background-color: #fff;
position: relative;
margin: -10px;
}
.linenos {
border-right: thin solid #aaa;
color: #d3d3d3;
padding-right: 6px;
}
.id-filtered, .severity-filtered, .file-filtered, .tool-filtered {
visibility: collapse;
}
"""
HTML_HEAD = """
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Cppcheck - HTML report - %s</title>
<link rel="stylesheet" href="style.css">
<style>
%s
</style>
<script>
function getStyle(el, styleProp) {
var y;
if (el.currentStyle) {
y = el.currentStyle[styleProp];
} else if (window.getComputedStyle) {
y = document.defaultView.getComputedStyle(el, null).getPropertyValue(styleProp);
}
return y;
}
function toggle() {
var el = this.expandable_content;
var mark = this.expandable_marker;
if (el.style.display === "block") {
el.style.display = "none";
mark.textContent = "[+]";
} else {
el.style.display = "block";
mark.textContent = "[-]";
}
}
function initExpandables() {
var elements = document.querySelectorAll(".expandable");
for (var i = 0, len = elements.length; i < len; i++) {
var el = elements[i];
var clickable = el.querySelector("span");
var marker = clickable.querySelector(".marker");
var content = el.querySelector(".content");
var width = clickable.clientWidth - parseInt(getStyle(content, "padding-left")) - parseInt(getStyle(content, "padding-right"));
content.style.width = width + "px";
clickable.expandable_content = content;
clickable.expandable_marker = marker;
clickable.addEventListener("click", toggle);
}
}
function toggleDisplay(cb) {
var elements = document.querySelectorAll("." + cb.id);
for (var i = 0, len = elements.length; i < len; i++) {
elements[i].classList.toggle("id-filtered", !cb.checked);
}
updateFileRows();
}
function toggleSeverity(cb) {
var elements = document.querySelectorAll(".sev_" + cb.id);
for (var i = 0, len = elements.length; i < len; i++) {
elements[i].classList.toggle("severity-filtered", !cb.checked);
}
updateFileRows();
}
function toggleTool(cb) {
var elements;
if (cb.id == "clang-tidy")
elements = document.querySelectorAll("[class^=clang-tidy-]");
else
elements = document.querySelectorAll(".issue:not([class^=clang-tidy-])");
for (var i = 0, len = elements.length; i < len; i++) {
elements[i].classList.toggle("tool-filtered", !cb.checked);
}
updateFileRows();
}
function toggleAll() {
var elements = document.querySelectorAll(".idToggle");
// starting from 1 since 0 is the "toggle all" input
for (var i = 1, len = elements.length; i < len; i++) {
var changed = elements[i].checked != elements[0].checked;
if (changed) {
elements[i].checked = elements[0].checked;
toggleDisplay(elements[i]);
}
}
}
function updateFileRows(element) {
var elements = document.querySelectorAll(".fileEntry");
for (var i = 0, len = elements.length; i < len; i++) {
var issue_count = elements[i].querySelectorAll(".issue").length;
var invisible_count = elements[i].querySelectorAll(".id-filtered, .severity-filtered, .tool-filtered").length;
elements[i].classList.toggle("file-filtered", (invisible_count == issue_count));
}
}
window.addEventListener("load", initExpandables);
</script>
</head>
<body>
<div id="wrapper">
<div id="header" class="header">
<h1>Cppcheck report - %s%s</h1>
"""
HTML_SEVERITY_FILTER = """
<div id="filters">
<span class="severityHeader">Severity:</span>
<label><input type="checkbox" class="severityToggle" onclick="toggleSeverity(this)" checked id=\"error\">Error</label>
<label><input type="checkbox" class="severityToggle" onclick="toggleSeverity(this)" checked id=\"warning\">Warning</label>
<label><input type="checkbox" class="severityToggle" onClick="toggleSeverity(this)" checked id=\"portability\">Portability</label>
<label><input type="checkbox" class="severityToggle" onclick="toggleSeverity(this)" checked id=\"performance\">Performance</label>
<label><input type="checkbox" class="severityToggle" onclick="toggleSeverity(this)" checked id=\"style\">Style</label>
<label><input type="checkbox" class="severityToggle" onclick="toggleSeverity(this)" checked id=\"information\">Information</label>
| <span class="severityHeader">Tool:</span>
<label><input type="checkbox" class="severityToggle" onclick="toggleTool(this)" checked id=\"cppcheck\">Cppcheck</label>
<label><input type="checkbox" class="severityToggle" onclick="toggleTool(this)" checked id=\"clang-tidy\">clang-tidy</label>
</div>
"""
HTML_HEAD_END = """
</div>
"""
HTML_MENU = """
<div id="menu">
<p><a href="index.html">Defects:</a> %s</p>
"""
HTML_MENU_END = """
</div>
<div id="content">
"""
HTML_FOOTER = """
</div>
<div id="footer" class="footer">
<p>
Created by Cppcheck %s (<a href="https://cppcheck.sourceforge.io">Sourceforge</a>, <a href="irc://irc.freenode.net/cppcheck">IRC</a>)
</p>
</div>
</div>
</body>
</html>
"""
HTML_ERROR = "<span class=\"error2\"><--- %s</span>\n"
HTML_INCONCLUSIVE = "<span class=\"inconclusive2\"><--- %s</span>\n"
HTML_EXPANDABLE_ERROR = "<div class=\"verbose expandable\"><span class=\"error2\"><--- %s <span class=\"marker\">[+]</span></span><div class=\"content\">%s</div></div>\n"""
HTML_EXPANDABLE_INCONCLUSIVE = "<div class=\"verbose expandable\"><span class=\"inconclusive2\"><--- %s <span class=\"marker\">[+]</span></span><div class=\"content\">%s</div></div>\n"""
# escape() and unescape() takes care of &, < and >.
html_escape_table = {
'"': """,
"'": "'"
}
html_unescape_table = {v: k for k, v in html_escape_table.items()}
def html_escape(text):
return escape(text, html_escape_table)
def git_blame(line, path, file, blame_options):
git_blame_dict = {}
full_path = os.path.join(path, file)
path, file = os.path.split(full_path)
if path:
os.chdir(path)
cmd_args = ['git', 'blame', '-L %d' % line]
if '-w' in blame_options:
cmd_args.append('-w')
if '-M' in blame_options:
cmd_args.append('-M')
cmd_args = cmd_args + ['--porcelain', '--', file]
try:
result = subprocess.check_output(cmd_args)
result = result.decode(locale.getpreferredencoding())
except:
return {}
finally:
os.chdir(cwd)
if result.startswith('fatal'):
return {}
disallowed_characters = '<>'
for line in result.split('\n')[1:]:
space_pos = line.find(' ')
if space_pos > 30:
break
key = line[:space_pos]
val = line[space_pos + 1:]
for character in disallowed_characters:
val = val.replace(character, "")
git_blame_dict[key] = val
datetime_object = datetime.date.fromtimestamp(float(git_blame_dict['author-time']))
year = datetime_object.strftime("%Y")
month = datetime_object.strftime("%m")
day = datetime_object.strftime("%d")
git_blame_dict['author-time'] = '%s/%s/%s' % (day, month, year)
return git_blame_dict
def tr_str(td_th, line, id, cwe, severity, message, author, author_mail, date, add_author, tr_class=None, htmlfile=None, message_class=None):
ret = ''
if htmlfile:
ret += '<%s><a href="%s#line-%d">%d</a></%s>' % (td_th, htmlfile, line, line, td_th)
for item in (id, cwe, severity):
ret += '<%s>%s</%s>' % (td_th, item, td_th)
else:
for item in (line, id, cwe, severity):
ret += '<%s>%s</%s>' % (td_th, item, td_th)
if message_class:
message_attribute = ' class="%s"' % message_class
else:
message_attribute = ''
ret += '<%s%s>%s</%s>' % (td_th, message_attribute, html_escape(message), td_th)
for field in add_author:
if field == 'name':
ret += '<%s>%s</%s>' % (td_th, author, td_th)
elif field == 'email':
ret += '<%s>%s</%s>' % (td_th, author_mail, td_th)
elif field == 'date':
ret += '<%s>%s</%s>' % (td_th, date, td_th)
if tr_class:
tr_attributes = ' class="%s"' % tr_class
else:
tr_attributes = ''
return '<tr%s>%s</tr>' % (tr_attributes, ret)
class AnnotateCodeFormatter(HtmlFormatter):
errors = []
def wrap(self, source, outfile):
line_no = 1
for i, t in HtmlFormatter.wrap(self, source, outfile):
# If this is a source code line we want to add a span tag at the
# end.
if i == 1:
for error in self.errors:
if error['line'] == line_no:
try:
if error['inconclusive'] == 'true':
# only print verbose msg if it really differs
# from actual message
if error.get('verbose') and (error['verbose'] != error['msg']):
index = t.rfind('\n')
t = t[:index] + HTML_EXPANDABLE_INCONCLUSIVE % (error['msg'], html_escape(error['verbose'].replace("\\012", '\n'))) + t[index + 1:]
else:
t = t.replace('\n', HTML_INCONCLUSIVE % error['msg'])
except KeyError:
if error.get('verbose') and (error['verbose'] != error['msg']):
index = t.rfind('\n')
t = t[:index] + HTML_EXPANDABLE_ERROR % (error['msg'], html_escape(error['verbose'].replace("\\012", '\n'))) + t[index + 1:]
else:
t = t.replace('\n', HTML_ERROR % error['msg'])
line_no = line_no + 1
yield i, t
class CppCheckHandler(XmlContentHandler):
"""Parses the cppcheck xml file and produces a list of all its errors."""
def __init__(self):
XmlContentHandler.__init__(self)
self.errors = []
self.version = '1'
self.versionCppcheck = ''
def startElement(self, name, attributes):
if name == 'results':
self.version = attributes.get('version', self.version)
if self.version == '1':
self.handleVersion1(name, attributes)
else:
self.handleVersion2(name, attributes)
def handleVersion1(self, name, attributes):
if name != 'error':
return
self.errors.append({
'file': attributes.get('file', ''),
'line': int(attributes.get('line', 0)),
'locations': [{
'file': attributes.get('file', ''),
'line': int(attributes.get('line', 0)),
}],
'id': attributes['id'],
'severity': attributes['severity'],
'msg': attributes['msg']
})
def handleVersion2(self, name, attributes):
if name == 'cppcheck':
self.versionCppcheck = attributes['version']
if name == 'error':
error = {
'locations': [],
'file': '',
'line': 0,
'id': attributes['id'],
'severity': attributes['severity'],
'msg': attributes['msg'],
'verbose': attributes.get('verbose')
}
if 'inconclusive' in attributes:
error['inconclusive'] = attributes['inconclusive']
if 'cwe' in attributes:
error['cwe'] = attributes['cwe']
self.errors.append(error)
elif name == 'location':
assert self.errors
error = self.errors[-1]
locations = error['locations']
file = attributes['file']
line = int(attributes['line'])
if not locations:
error['file'] = file
error['line'] = line
locations.append({
'file': file,
'line': line,
'info': attributes.get('info')
})
if __name__ == '__main__':
# Configure all the options this little utility is using.
parser = optparse.OptionParser()
parser.add_option('--title', dest='title',
help='The title of the project.',
default='[project name]')
parser.add_option('--file', dest='file', action="append",
help='The cppcheck xml output file to read defects '
'from. You can combine results from several '
'xml reports i.e. "--file file1.xml --file file2.xml ..". '
'Default is reading from stdin.')
parser.add_option('--report-dir', dest='report_dir',
help='The directory where the HTML report content is '
'written.')
parser.add_option('--source-dir', dest='source_dir',
help='Base directory where source code files can be '
'found.')
parser.add_option('--add-author-information', dest='add_author_information',
help='Blame information to include. '
'Adds specified author information. '
'Specify as comma-separated list of either "name", "email", "date" or "n","e","d". '
'Default: "n,e,d"')
parser.add_option('--source-encoding', dest='source_encoding',
help='Encoding of source code.', default='utf-8')
parser.add_option('--blame-options', dest='blame_options',
help='[-w, -M] blame options which you can use to get author and author mail '
'-w --> not including white spaces and returns original author of the line '
'-M --> not including moving of lines and returns original author of the line')
# Parse options and make sure that we have an output directory set.
options, args = parser.parse_args()
try:
sys.argv[1]
except IndexError: # no arguments give, print --help
parser.print_help()
quit()
if not options.report_dir:
parser.error('No report directory set.')
# Get the directory where source code files are located.
cwd = os.getcwd()
source_dir = os.getcwd()
if options.source_dir:
source_dir = options.source_dir
add_author_information = []
if options.add_author_information:
fields = [x.strip() for x in options.add_author_information.split(',')]
for x in fields:
if x.lower() in ['n', 'name']:
add_author_information.append('name')
elif x.lower() in ['e', 'email']:
add_author_information.append('email')
elif x.lower() in ['d', 'date']:
add_author_information.append('date')
else:
print('Unrecognized value "%s" for author information, using default (name, email, date)' % x)
add_author_information = ['name', 'email', 'date']
break
blame_options = ''
if options.blame_options:
blame_options = options.blame_options
add_author_information = add_author_information or ['name', 'email', 'date']
# Parse the xml from all files defined in file argument
# or from stdin. If no input is provided, stdin is used
# Produce a simple list of errors.
print('Parsing xml report.')
try:
contentHandler = CppCheckHandler()
for fname in options.file or [sys.stdin]:
xml_parse(fname, contentHandler)
except (XmlParseException, ValueError) as msg:
print('Failed to parse cppcheck xml file: %s' % msg)
sys.exit(1)
# We have a list of errors. But now we want to group them on
# each source code file. Lets create a files dictionary that
# will contain a list of all the errors in that file. For each
# file we will also generate a HTML filename to use.
files = {}
file_no = 0
for error in contentHandler.errors:
filename = error['file']
if filename not in files.keys():
files[filename] = {
'errors': [], 'htmlfile': str(file_no) + '.html'}
file_no = file_no + 1
files[filename]['errors'].append(error)
# Make sure that the report directory is created if it doesn't exist.
print('Creating %s directory' % options.report_dir)
if not os.path.exists(options.report_dir):
os.makedirs(options.report_dir)
# Generate a HTML file with syntax highlighted source code for each
# file that contains one or more errors.
print('Processing errors')
decode_errors = []
for filename, data in sorted(files.items()):
htmlfile = data['htmlfile']
errors = []
for error in data['errors']:
for location in error['locations']:
if filename == location['file']:
newError = dict(error)
del newError['locations']
newError['line'] = location['line']
if location.get('info'):
newError['msg'] = location['info']
newError['severity'] = 'information'
del newError['verbose']
errors.append(newError)
lines = []
for error in errors:
lines.append(error['line'])
if filename == '':
continue
source_filename = os.path.join(source_dir, filename)
try:
with io.open(source_filename, 'r', encoding=options.source_encoding) as input_file:
content = input_file.read()
except IOError:
if error['id'] == 'unmatchedSuppression':
continue # file not found, bail out
else:
sys.stderr.write("ERROR: Source file '%s' not found.\n" %
source_filename)
continue
except UnicodeDecodeError:
sys.stderr.write("WARNING: Unicode decode error in '%s'.\n" %
source_filename)
decode_errors.append(source_filename[2:]) # "[2:]" gets rid of "./" at beginning
continue
htmlFormatter = AnnotateCodeFormatter(linenos=True,
style='colorful',
hl_lines=lines,
lineanchors='line',
encoding=options.source_encoding)
htmlFormatter.errors = errors
with io.open(os.path.join(options.report_dir, htmlfile), 'w', encoding='utf-8') as output_file:
output_file.write(HTML_HEAD %
(options.title,
htmlFormatter.get_style_defs('.highlight'),
options.title,
': ' + filename))
output_file.write(HTML_HEAD_END)
output_file.write(HTML_MENU % (filename.split('/')[-1]))
for error in sorted(errors, key=lambda k: k['line']):
output_file.write("<a href=\"%s#line-%d\"> %s %s</a>" % (data['htmlfile'], error['line'], error['id'], error['line']))
output_file.write(HTML_MENU_END)
try:
lexer = guess_lexer_for_filename(source_filename, '', stripnl=False)
except ClassNotFound:
try:
lexer = guess_lexer(content, stripnl=False)
except ClassNotFound:
sys.stderr.write("ERROR: Couldn't determine lexer for the file' " + source_filename + " '. Won't be able to syntax highlight this file.")
output_file.write("\n <tr><td colspan=\"5\"> Could not generate content because pygments failed to determine the code type.</td></tr>")
output_file.write("\n <tr><td colspan=\"5\"> Sorry about this.</td></tr>")
continue
if options.source_encoding:
lexer.encoding = options.source_encoding
output_file.write(
highlight(content, lexer, htmlFormatter).decode(
options.source_encoding))
output_file.write(HTML_FOOTER % contentHandler.versionCppcheck)
print(' ' + filename)
# Generate a master index.html file that will contain a list of
# all the errors created.
print('Creating index.html')
with io.open(os.path.join(options.report_dir, 'index.html'),
'w') as output_file:
stats_count = 0
stats = []
for filename, data in sorted(files.items()):
for error in data['errors']:
stats.append(error['id']) # get the stats
stats_count += 1
counter = Counter(stats)
stat_html = []
# the following lines sort the stat primary by value (occurrences),
# but if two IDs occur equally often, then we sort them alphabetically by warning ID
try:
cnt_max = counter.most_common()[0][1]
except IndexError:
cnt_max = 0
try:
cnt_min = counter.most_common()[-1][1]
except IndexError:
cnt_min = 0
stat_fmt = "\n <tr><td><input type=\"checkbox\" class=\"idToggle\" onclick=\"toggleDisplay(this)\" id=\"{}\" name=\"{}\" checked></td><td>{}</td><td>{}</td></tr>"
for occurrences in reversed(range(cnt_min, cnt_max + 1)):
for _id in [k for k, v in sorted(counter.items()) if v == occurrences]:
stat_html.append(stat_fmt.format(_id, _id, dict(counter.most_common())[_id], _id))
output_file.write(HTML_HEAD % (options.title, '', options.title, ''))
output_file.write(HTML_SEVERITY_FILTER)
output_file.write(HTML_HEAD_END)
output_file.write(HTML_MENU.replace('id="menu"', 'id="menu_index"', 1).replace("Defects:", "Defect summary", 1) % (''))
output_file.write('\n <label><input type="checkbox" class=\"idToggle\" onclick="toggleAll()" checked> Toggle all</label>')
output_file.write('\n <table>')
output_file.write('\n <tr><th>Show</th><th>#</th><th>Defect ID</th></tr>')
output_file.write(''.join(stat_html))
output_file.write('\n <tr><td></td><td>' + str(stats_count) + '</td><td>total</td></tr>')
output_file.write('\n </table>')
output_file.write('\n <p><a href="stats.html">Statistics</a></p>')
output_file.write(HTML_MENU_END.replace("content", "content_index", 1))
output_file.write('\n <table class=\"summaryTable\">')
output_file.write(
'\n %s' %
tr_str('th', 'Line', 'Id', 'CWE', 'Severity', 'Message', 'Author', 'Author mail', 'Date (DD/MM/YYYY)', add_author=add_author_information))
for filename, data in sorted(files.items()):
file_error = filename in decode_errors or filename.endswith('*')
row_content = filename if file_error else "<a href=\"%s\">%s</a>" % (data['htmlfile'], filename)
output_file.write("\n <tbody class=\"fileEntry\">")
output_file.write("\n <tr><td colspan=\"5\">%s</td></tr>" % row_content)
if filename in decode_errors:
output_file.write("\n <tr><td colspan=\"5\">Could not generated due to UnicodeDecodeError</td></tr>")
for error in sorted(data['errors'], key=lambda k: k['line']):
if add_author_information:
git_blame_dict = git_blame(error['line'], source_dir, error['file'], blame_options)
else:
git_blame_dict = {}
message_class = None
try:
if error['inconclusive'] == 'true':
message_class = 'inconclusive'
error['severity'] += ", inconcl."
except KeyError:
pass
try:
if error['cwe']:
cwe_url = "<a href=\"https://cwe.mitre.org/data/definitions/" + error['cwe'] + ".html\">" + error['cwe'] + "</a>"
except KeyError:
cwe_url = ""
if error['severity'] in ['error', 'warning']:
message_class = error['severity']
is_file = filename != '' and not file_error
line = error["line"] if is_file else ""
htmlfile = data.get('htmlfile') if is_file else None
output_file.write(
'\n %s' %
tr_str('td', line, error["id"], cwe_url, error["severity"], error["msg"],
git_blame_dict.get('author', 'Unknown'), git_blame_dict.get('author-mail', '---'),
git_blame_dict.get('author-time', '---'),
tr_class=error["id"] + ' sev_' + error["severity"] + ' issue',
message_class=message_class,
add_author=add_author_information,
htmlfile=htmlfile))
output_file.write("\n </tbody>")
output_file.write('\n </table>')
output_file.write(HTML_FOOTER % contentHandler.versionCppcheck)
if decode_errors:
sys.stderr.write("\nGenerating html failed for the following files: " + ' '.join(decode_errors))
sys.stderr.write("\nConsider changing source-encoding (for example: \"htmlreport ... --source-encoding=\"iso8859-1\"\"\n")
print('Creating style.css file')
os.chdir(cwd) # going back to the cwd to find style.css
with io.open(os.path.join(options.report_dir, 'style.css'), 'w') as css_file:
css_file.write(STYLE_FILE)
print("Creating stats.html (statistics)\n")
stats_countlist = {}
for filename, data in sorted(files.items()):
if filename == '':
continue
stats_tmplist = []
for error in sorted(data['errors'], key=lambda k: k['line']):
stats_tmplist.append(error['severity'])
stats_countlist[filename] = dict(Counter(stats_tmplist))
# get top ten for each severity
SEVERITIES = "error", "warning", "portability", "performance", "style", "unusedFunction", "information", "missingInclude", "internal"
with io.open(os.path.join(options.report_dir, 'stats.html'), 'w') as stats_file:
stats_file.write(HTML_HEAD % (options.title, '', options.title, ': Statistics'))
stats_file.write(HTML_HEAD_END)
stats_file.write(HTML_MENU.replace('id="menu"', 'id="menu_index"', 1).replace("Defects:", "Back to summary", 1) % (''))
stats_file.write(HTML_MENU_END.replace("content", "content_index", 1))
for sev in SEVERITIES:
_sum = 0
stats_templist = {}
# if the we have an style warning but we are checking for
# portability, we have to skip it to prevent KeyError
try:
for filename in stats_countlist:
try: # also bail out if we have a file with no sev-results
_sum += stats_countlist[filename][sev]
stats_templist[filename] = int(stats_countlist[filename][sev]) # file : amount,
except KeyError:
continue
# don't print "0 style" etc, if no style warnings were found
if _sum == 0:
continue
except KeyError:
continue
stats_file.write("<p><span class=\"statHeader\">Top 10 files for " + sev + " severity, total findings: " + str(_sum) + "</span><br>\n")
# sort, so that the file with the most severities per type is first
stats_list_sorted = sorted(stats_templist.items(), key=operator.itemgetter(1, 0), reverse=True)
it = 0
LENGTH = 0
for i in stats_list_sorted: # printing loop
# for aesthetics: if it's the first iteration of the loop, get
# the max length of the number string
if it == 0:
LENGTH = len(str(i[1])) # <- length of longest number, now get the difference and try to make other numbers align to it
stats_file.write(" " * 3 + str(i[1]) + " " * (1 + LENGTH - len(str(i[1]))) + "<a href=\"" + files[i[0]]['htmlfile'] + "\"> " + i[0] + "</a><br>\n")
it += 1
if it == 10: # print only the top 10
break
stats_file.write("</p>\n")
stats_file.write(HTML_FOOTER % contentHandler.versionCppcheck)
print("\nOpen '" + options.report_dir + "/index.html' to see the results.")