From: Brian Warner <warner@allmydata.com>
Date: Thu, 12 Feb 2009 02:05:42 +0000 (-0700)
Subject: figleaf_htmlizer: expand tabs, fix to 4-space indents. No functional changes.
X-Git-Tag: allmydata-tahoe-1.3.0~26
X-Git-Url: https://git.rkrishnan.org/?a=commitdiff_plain;h=f3ed579e74e1c83d23897a3d1811c1301d5cf465;p=tahoe-lafs%2Ftahoe-lafs.git

figleaf_htmlizer: expand tabs, fix to 4-space indents. No functional changes.
---

diff --git a/src/allmydata/util/figleaf_htmlizer.py b/src/allmydata/util/figleaf_htmlizer.py
index 579ab5a1..74244a7b 100644
--- a/src/allmydata/util/figleaf_htmlizer.py
+++ b/src/allmydata/util/figleaf_htmlizer.py
@@ -12,269 +12,270 @@ logging.basicConfig(level=logging.DEBUG)
 logger = logging.getLogger('figleaf.htmlizer')
 
 def read_exclude_patterns(f):
-	if not f:
-		return []
-	exclude_patterns = []
+    if not f:
+        return []
+    exclude_patterns = []
 
-	fp = open(f)
-	for line in fp:
-		line = line.rstrip()
-		if line and not line.startswith('#'):
-			pattern = re.compile(line)
-		exclude_patterns.append(pattern)
+    fp = open(f)
+    for line in fp:
+        line = line.rstrip()
+        if line and not line.startswith('#'):
+            pattern = re.compile(line)
+        exclude_patterns.append(pattern)
 
-	return exclude_patterns
+    return exclude_patterns
 
 def report_as_html(coverage, directory, exclude_patterns=[], root=None):
-	### now, output.
-
-	keys = coverage.keys()
-	info_dict = {}
-	for k in keys:
-		skip = False
-		for pattern in exclude_patterns:
-			if pattern.search(k):
-				logger.debug('SKIPPING %s -- matches exclusion pattern' % k)
-				skip = True
-				break
-
-		if skip:
-			continue
-
-		if k.endswith('figleaf.py'):
-			continue
-
-                display_filename = k
-                if root:
-                        if not k.startswith(root):
-                                continue
-                        display_filename = k[len(root):]
-                        assert not display_filename.startswith("/")
-                        assert display_filename.endswith(".py")
-                        display_filename = display_filename[:-3] # trim .py
-                        display_filename = display_filename.replace("/", ".")
-
-                if not k.startswith("/"):
-                        continue
-
-		try:
-			pyfile = open(k)
-#            print 'opened', k
-		except IOError:
-			logger.warning('CANNOT OPEN: %s' % k)
-			continue
-
-		try:
-			lines = figleaf.get_lines(pyfile)
-		except KeyboardInterrupt:
-			raise
-		except Exception, e:
-			pyfile.close()
-			logger.warning('ERROR: %s %s' % (k, str(e)))
-			continue
-
-		# ok, got all the info.  now annotate file ==> html.
-
-		covered = coverage[k]
-		n_covered = n_lines = 0
-
-		pyfile = open(k)
-		output = []
-		for i, line in enumerate(pyfile):
-			is_covered = False
-			is_line = False
-
-			i += 1
-
-			if i in covered:
-				is_covered = True
-
-				n_covered += 1
-				n_lines += 1
-			elif i in lines:
-				is_line = True
-
-				n_lines += 1
-
-			color = 'black'
-			if is_covered:
-				color = 'green'
-			elif is_line:
-				color = 'red'
-
-			line = escape_html(line.rstrip())
-			output.append('<font color="%s">%4d. %s</font>' % (color, i, line.rstrip()))
-
-		try:
-			pcnt = n_covered * 100. / n_lines
-		except ZeroDivisionError:
-			pcnt = 0
-		info_dict[k] = (n_lines, n_covered, pcnt, display_filename)
-
-		html_outfile = make_html_filename(display_filename)
-		html_outfp = open(os.path.join(directory, html_outfile), 'w')
-		html_outfp.write('source file: <b>%s</b><br>\n' % (k,))
-		html_outfp.write('file stats: <b>%d lines, %d executed: %.1f%% covered</b>\n' % (n_lines, n_covered, pcnt))
-
-		html_outfp.write('<pre>\n')
-		html_outfp.write("\n".join(output))
-		html_outfp.close()
-
-	### print a summary, too.
-
-	info_dict_items = info_dict.items()
-
-	def sort_by_pcnt(a, b):
-		a = a[1][2]
-		b = b[1][2]
-		return -cmp(a,b)
-
-        def sort_by_uncovered(a, b):
-		a_uncovered = a[1][0] - a[1][1]
-		b_uncovered = b[1][0] - b[1][1]
-		return -cmp(a_uncovered, b_uncovered)
-
-	info_dict_items.sort(sort_by_uncovered)
-
-	summary_lines = sum([ v[0] for (k, v) in info_dict_items])
-	summary_cover = sum([ v[1] for (k, v) in info_dict_items])
-
-	summary_pcnt = 0
-	if summary_lines:
-		summary_pcnt = float(summary_cover) * 100. / float(summary_lines)
-
-
-	pcnts = [ float(v[1]) * 100. / float(v[0]) for (k, v) in info_dict_items if v[0] ]
-	pcnt_90 = [ x for x in pcnts if x >= 90 ]
-	pcnt_75 = [ x for x in pcnts if x >= 75 ]
-	pcnt_50 = [ x for x in pcnts if x >= 50 ]
-
-        stats_fp = open('%s/stats.out' % (directory,), 'w')
-        stats_fp.write("total files: %d\n" % len(pcnts))
-        stats_fp.write("total source lines: %d\n" % summary_lines)
-        stats_fp.write("total covered lines: %d\n" % summary_cover)
-        stats_fp.write("total uncovered lines: %d\n" %
-                       (summary_lines - summary_cover))
-        stats_fp.write("total coverage percentage: %.1f\n" % summary_pcnt)
-        stats_fp.close()
-
-        ## index.html
-	index_fp = open('%s/index.html' % (directory,), 'w')
-        # summary info
-	index_fp.write('<title>figleaf code coverage report</title>\n')
-	index_fp.write('<h2>Summary</h2> %d files total: %d files &gt; '
-                       '90%%, %d files &gt; 75%%, %d files &gt; 50%%<p>'
-                       % (len(pcnts), len(pcnt_90),
-                          len(pcnt_75), len(pcnt_50)))
-
-        def emit_table(items, show_totals):
-                index_fp.write('<table border=1><tr><th>Filename</th>'
-                               '<th># lines</th><th># covered</th>'
-                               '<th># uncovered</th>'
-                               '<th>% covered</th></tr>\n')
-                if show_totals:
-                        index_fp.write('<tr><td><b>totals:</b></td>'
-                                       '<td><b>%d</b></td>'
-                                       '<td><b>%d</b></td>'
-                                       '<td><b>%d</b></td>'
-                                       '<td><b>%.1f%%</b></td>'
-                                       '</tr>'
-                                       '<tr></tr>\n'
-                                       % (summary_lines, summary_cover,
-                                          (summary_lines - summary_cover),
-                                          summary_pcnt,))
-
-                for filename, stuff in items:
-                        (n_lines, n_covered, percent_covered, display_filename) = stuff
-                        html_outfile = make_html_filename(display_filename)
-
-                        index_fp.write('<tr><td><a href="./%s">%s</a></td>'
-                                       '<td>%d</td><td>%d</td><td>%d</td><td>%.1f</td>'
-                                       '</tr>\n'
-                                       % (html_outfile, display_filename, n_lines,
-                                          n_covered, (n_lines - n_covered),
-                                          percent_covered,))
-
-                index_fp.write('</table>\n')
-
-        # sorted by number of lines that aren't covered
-        index_fp.write('<h3>Sorted by Lines Uncovered</h3>\n')
-        emit_table(info_dict_items, True)
-
-        # sorted by module name
-        index_fp.write('<h3>Sorted by Module Name (alphabetical)</h3>\n')
-        info_dict_items.sort()
-        emit_table(info_dict_items, False)
-
-	index_fp.close()
-
-	logger.info('reported on %d file(s) total\n' % len(info_dict))
-	return len(info_dict)
+    ### now, output.
+
+    keys = coverage.keys()
+    info_dict = {}
+    for k in keys:
+        skip = False
+        for pattern in exclude_patterns:
+            if pattern.search(k):
+                logger.debug('SKIPPING %s -- matches exclusion pattern' % k)
+                skip = True
+                break
+
+        if skip:
+            continue
+
+        if k.endswith('figleaf.py'):
+            continue
+
+        display_filename = k
+        if root:
+            if not k.startswith(root):
+                continue
+            display_filename = k[len(root):]
+            assert not display_filename.startswith("/")
+            assert display_filename.endswith(".py")
+            display_filename = display_filename[:-3] # trim .py
+            display_filename = display_filename.replace("/", ".")
+
+        if not k.startswith("/"):
+            continue
+
+        try:
+            pyfile = open(k)
+            #print 'opened', k
+        except IOError:
+            logger.warning('CANNOT OPEN: %s' % k)
+            continue
+
+        try:
+            lines = figleaf.get_lines(pyfile)
+        except KeyboardInterrupt:
+            raise
+        except Exception, e:
+            pyfile.close()
+            logger.warning('ERROR: %s %s' % (k, str(e)))
+            continue
+
+        # ok, got all the info.  now annotate file ==> html.
+
+        covered = coverage[k]
+        n_covered = n_lines = 0
+
+        pyfile = open(k)
+        output = []
+        for i, line in enumerate(pyfile):
+            is_covered = False
+            is_line = False
+
+            i += 1
+
+            if i in covered:
+                is_covered = True
+
+                n_covered += 1
+                n_lines += 1
+            elif i in lines:
+                is_line = True
+
+                n_lines += 1
+
+            color = 'black'
+            if is_covered:
+                color = 'green'
+            elif is_line:
+                color = 'red'
+
+            line = escape_html(line.rstrip())
+            output.append('<font color="%s">%4d. %s</font>' % (color, i, line.rstrip()))
+
+        try:
+            pcnt = n_covered * 100. / n_lines
+        except ZeroDivisionError:
+            pcnt = 0
+        info_dict[k] = (n_lines, n_covered, pcnt, display_filename)
+
+        html_outfile = make_html_filename(display_filename)
+        html_outfp = open(os.path.join(directory, html_outfile), 'w')
+        html_outfp.write('source file: <b>%s</b><br>\n' % (k,))
+        html_outfp.write('file stats: <b>%d lines, %d executed: %.1f%% covered</b>\n' % (n_lines, n_covered, pcnt))
+
+        html_outfp.write('<pre>\n')
+        html_outfp.write("\n".join(output))
+        html_outfp.close()
+
+    ### print a summary, too.
+
+    info_dict_items = info_dict.items()
+
+    def sort_by_pcnt(a, b):
+        a = a[1][2]
+        b = b[1][2]
+        return -cmp(a,b)
+
+    def sort_by_uncovered(a, b):
+        a_uncovered = a[1][0] - a[1][1]
+        b_uncovered = b[1][0] - b[1][1]
+        return -cmp(a_uncovered, b_uncovered)
+
+    info_dict_items.sort(sort_by_uncovered)
+
+    summary_lines = sum([ v[0] for (k, v) in info_dict_items])
+    summary_cover = sum([ v[1] for (k, v) in info_dict_items])
+
+    summary_pcnt = 0
+    if summary_lines:
+        summary_pcnt = float(summary_cover) * 100. / float(summary_lines)
+
+
+    pcnts = [ float(v[1]) * 100. / float(v[0]) for (k, v) in info_dict_items if v[0] ]
+    pcnt_90 = [ x for x in pcnts if x >= 90 ]
+    pcnt_75 = [ x for x in pcnts if x >= 75 ]
+    pcnt_50 = [ x for x in pcnts if x >= 50 ]
+
+    stats_fp = open('%s/stats.out' % (directory,), 'w')
+    stats_fp.write("total files: %d\n" % len(pcnts))
+    stats_fp.write("total source lines: %d\n" % summary_lines)
+    stats_fp.write("total covered lines: %d\n" % summary_cover)
+    stats_fp.write("total uncovered lines: %d\n" %
+                   (summary_lines - summary_cover))
+    stats_fp.write("total coverage percentage: %.1f\n" % summary_pcnt)
+    stats_fp.close()
+
+    ## index.html
+    index_fp = open('%s/index.html' % (directory,), 'w')
+    # summary info
+    index_fp.write('<title>figleaf code coverage report</title>\n')
+    index_fp.write('<h2>Summary</h2> %d files total: %d files &gt; '
+                   '90%%, %d files &gt; 75%%, %d files &gt; 50%%<p>'
+                   % (len(pcnts), len(pcnt_90),
+                      len(pcnt_75), len(pcnt_50)))
+
+    def emit_table(items, show_totals):
+        index_fp.write('<table border=1><tr><th>Filename</th>'
+                       '<th># lines</th><th># covered</th>'
+                       '<th># uncovered</th>'
+                       '<th>% covered</th></tr>\n')
+        if show_totals:
+            index_fp.write('<tr><td><b>totals:</b></td>'
+                           '<td><b>%d</b></td>'
+                           '<td><b>%d</b></td>'
+                           '<td><b>%d</b></td>'
+                           '<td><b>%.1f%%</b></td>'
+                           '</tr>'
+                           '<tr></tr>\n'
+                           % (summary_lines, summary_cover,
+                              (summary_lines - summary_cover),
+                              summary_pcnt,))
+
+        for filename, stuff in items:
+            (n_lines, n_covered, percent_covered, display_filename) = stuff
+            html_outfile = make_html_filename(display_filename)
+
+            index_fp.write('<tr><td><a href="./%s">%s</a></td>'
+                           '<td>%d</td><td>%d</td><td>%d</td><td>%.1f</td>'
+                           '</tr>\n'
+                           % (html_outfile, display_filename, n_lines,
+                              n_covered, (n_lines - n_covered),
+                              percent_covered,))
+
+    index_fp.write('</table>\n')
+
+    # sorted by number of lines that aren't covered
+    index_fp.write('<h3>Sorted by Lines Uncovered</h3>\n')
+    emit_table(info_dict_items, True)
+
+    # sorted by module name
+    index_fp.write('<h3>Sorted by Module Name (alphabetical)</h3>\n')
+    info_dict_items.sort()
+    emit_table(info_dict_items, False)
+
+    index_fp.close()
+
+    logger.info('reported on %d file(s) total\n' % len(info_dict))
+    return len(info_dict)
 
 def prepare_reportdir(dirname='html'):
-	try:
-		os.mkdir(dirname)
-	except OSError:                         # already exists
-		pass
+    try:
+        os.mkdir(dirname)
+    except OSError:                         # already exists
+        pass
 
 def make_html_filename(orig):
-        return orig + ".html"
+    return orig + ".html"
 
 def escape_html(s):
-	s = s.replace("&", "&amp;")
-	s = s.replace("<", "&lt;")
-	s = s.replace(">", "&gt;")
-	s = s.replace('"', "&quot;")
-	return s
+    s = s.replace("&", "&amp;")
+    s = s.replace("<", "&lt;")
+    s = s.replace(">", "&gt;")
+    s = s.replace('"', "&quot;")
+    return s
 
 def main():
-	###
+    ###
 
-	option_parser = OptionParser()
+    option_parser = OptionParser()
 
-	option_parser.add_option('-x', '--exclude-patterns', action="store",
-                                 dest="exclude_patterns_file",
-                                 help="file containing regexp patterns to exclude")
+    option_parser.add_option('-x', '--exclude-patterns', action="store",
+                             dest="exclude_patterns_file",
+                             help="file containing regexp patterns to exclude")
 
-	option_parser.add_option('-d', '--output-directory', action='store',
-				 dest="output_dir",
-				 default = "html",
-				 help="directory for HTML output")
-        option_parser.add_option('-r', '--root', action="store",
-                                 dest="root",
-                                 default=None,
-                                 help="only pay attention to modules under this directory")
+    option_parser.add_option('-d', '--output-directory', action='store',
+                             dest="output_dir",
+                             default = "html",
+                             help="directory for HTML output")
+    option_parser.add_option('-r', '--root', action="store",
+                             dest="root",
+                             default=None,
+                             help="only pay attention to modules under this directory")
 
-	option_parser.add_option('-q', '--quiet', action='store_true', dest='quiet', help='Suppress all but error messages')
+    option_parser.add_option('-q', '--quiet', action='store_true',
+                             dest='quiet',
+                             help='Suppress all but error messages')
 
-	(options, args) = option_parser.parse_args()
+    (options, args) = option_parser.parse_args()
 
-	if options.quiet:
-		logging.disable(logging.DEBUG)
+    if options.quiet:
+        logging.disable(logging.DEBUG)
 
-        if options.root:
-                options.root = os.path.abspath(options.root)
-                if options.root[-1] != "/":
-                        options.root = options.root + "/"
+    if options.root:
+        options.root = os.path.abspath(options.root)
+        if options.root[-1] != "/":
+            options.root = options.root + "/"
 
-	### load
+    ### load
 
-	if not args:
-		args = ['.figleaf']
+    if not args:
+        args = ['.figleaf']
 
-	coverage = {}
-	for filename in args:
-		logger.debug("loading coverage info from '%s'\n" % (filename,))
-		d = figleaf.read_coverage(filename)
-		coverage = figleaf.combine_coverage(coverage, d)
+    coverage = {}
+    for filename in args:
+        logger.debug("loading coverage info from '%s'\n" % (filename,))
+        d = figleaf.read_coverage(filename)
+        coverage = figleaf.combine_coverage(coverage, d)
 
-	if not coverage:
-		logger.warning('EXITING -- no coverage info!\n')
-		sys.exit(-1)
+    if not coverage:
+        logger.warning('EXITING -- no coverage info!\n')
+        sys.exit(-1)
 
-	### make directory
-	prepare_reportdir(options.output_dir)
-	report_as_html(coverage, options.output_dir,
+    ### make directory
+    prepare_reportdir(options.output_dir)
+    report_as_html(coverage, options.output_dir,
                        read_exclude_patterns(options.exclude_patterns_file),
                        options.root)
-