diff -r 04e5dfbd3f3d -r 3586ebd9fac8 DebugClients/Python/coverage/html.py
--- a/DebugClients/Python/coverage/html.py Sat Jul 23 13:33:54 2016 +0200
+++ b/DebugClients/Python/coverage/html.py Sun Jul 24 12:01:01 2016 +0200
@@ -6,18 +6,19 @@
import datetime
import json
import os
-import re
import shutil
import coverage
from coverage import env
from coverage.backward import iitems
from coverage.files import flat_rootname
-from coverage.misc import CoverageException, Hasher
+from coverage.misc import CoverageException, Hasher, isolate_module
from coverage.report import Reporter
from coverage.results import Numbers
from coverage.templite import Templite
+os = isolate_module(os)
+
# Static files are looked for in a list of places.
STATIC_PATH = [
@@ -57,12 +58,18 @@
)
-def data(fname):
+def read_data(fname):
"""Return the contents of a data file of ours."""
with open(data_filename(fname)) as data_file:
return data_file.read()
+def write_html(fname, html):
+ """Write `html` to `fname`, properly encoded."""
+ with open(fname, "wb") as fout:
+ fout.write(html.encode('ascii', 'xmlcharrefreplace'))
+
+
class HtmlReporter(Reporter):
"""HTML reporting."""
@@ -93,9 +100,7 @@
'__url__': coverage.__url__,
'__version__': coverage.__version__,
}
- self.source_tmpl = Templite(
- data("pyfile.html"), self.template_globals
- )
+ self.source_tmpl = Templite(read_data("pyfile.html"), self.template_globals)
self.coverage = cov
@@ -157,11 +162,6 @@
os.path.join(self.directory, self.extra_css)
)
- def write_html(self, fname, html):
- """Write `html` to `fname`, properly encoded."""
- with open(fname, "wb") as fout:
- fout.write(html.encode('ascii', 'xmlcharrefreplace'))
-
def file_hash(self, source, fr):
"""Compute a hash that changes if the file needs to be re-reported."""
m = Hasher()
@@ -189,6 +189,7 @@
if self.has_arcs:
missing_branch_arcs = analysis.missing_branch_arcs()
+ arcs_executed = analysis.arcs_executed()
# These classes determine which lines are highlighted by default.
c_run = "run hide_run"
@@ -202,7 +203,7 @@
# Figure out how to mark this line.
line_class = []
annotate_html = ""
- annotate_title = ""
+ annotate_long = ""
if lineno in analysis.statements:
line_class.append("stm")
if lineno in analysis.excluded:
@@ -216,23 +217,22 @@
for b in missing_branch_arcs[lineno]:
if b < 0:
shorts.append("exit")
- longs.append("the function exit")
else:
shorts.append(b)
- longs.append("line %d" % b)
+ longs.append(fr.missing_arc_description(lineno, b, arcs_executed))
# 202F is NARROW NO-BREAK SPACE.
# 219B is RIGHTWARDS ARROW WITH STROKE.
short_fmt = "%s ↛ %s"
annotate_html = ", ".join(short_fmt % (lineno, d) for d in shorts)
- annotate_html += " [?]"
- annotate_title = "Line %d was executed, but never jumped to " % lineno
if len(longs) == 1:
- annotate_title += longs[0]
- elif len(longs) == 2:
- annotate_title += longs[0] + " or " + longs[1]
+ annotate_long = longs[0]
else:
- annotate_title += ", ".join(longs[:-1]) + ", or " + longs[-1]
+ annotate_long = "%d missed branches: %s" % (
+ len(longs),
+ ", ".join("%d) %s" % (num, ann_long)
+ for num, ann_long in enumerate(longs, start=1)),
+ )
elif lineno in analysis.statements:
line_class.append(c_run)
@@ -252,21 +252,26 @@
'number': lineno,
'class': ' '.join(line_class) or "pln",
'annotate': annotate_html,
- 'annotate_title': annotate_title,
+ 'annotate_long': annotate_long,
})
# Write the HTML page for this file.
- template_values = {
- 'c_exc': c_exc, 'c_mis': c_mis, 'c_par': c_par, 'c_run': c_run,
- 'has_arcs': self.has_arcs, 'extra_css': self.extra_css,
- 'fr': fr, 'nums': nums, 'lines': lines,
+ html = self.source_tmpl.render({
+ 'c_exc': c_exc,
+ 'c_mis': c_mis,
+ 'c_par': c_par,
+ 'c_run': c_run,
+ 'has_arcs': self.has_arcs,
+ 'extra_css': self.extra_css,
+ 'fr': fr,
+ 'nums': nums,
+ 'lines': lines,
'time_stamp': self.time_stamp,
- }
- html = spaceless(self.source_tmpl.render(template_values))
+ })
html_filename = rootname + ".html"
html_path = os.path.join(self.directory, html_filename)
- self.write_html(html_path, html)
+ write_html(html_path, html)
# Save this file's information for the index file.
index_info = {
@@ -279,7 +284,7 @@
def index_file(self):
"""Write the index.html file for this report."""
- index_tmpl = Templite(data("index.html"), self.template_globals)
+ index_tmpl = Templite(read_data("index.html"), self.template_globals)
self.totals = sum(f['nums'] for f in self.files)
@@ -291,7 +296,7 @@
'time_stamp': self.time_stamp,
})
- self.write_html(os.path.join(self.directory, "index.html"), html)
+ write_html(os.path.join(self.directory, "index.html"), html)
# Write the latest hashes for next time.
self.status.write(self.directory)
@@ -416,29 +421,13 @@
# Helpers for templates and generating HTML
def escape(t):
- """HTML-escape the text in `t`."""
- return (
- t
- # Convert HTML special chars into HTML entities.
- .replace("&", "&").replace("<", "<").replace(">", ">")
- .replace("'", "'").replace('"', """)
- # Convert runs of spaces: "......" -> " . . ."
- .replace(" ", " ")
- # To deal with odd-length runs, convert the final pair of spaces
- # so that "....." -> " . ."
- .replace(" ", " ")
- )
+ """HTML-escape the text in `t`.
-
-def spaceless(html):
- """Squeeze out some annoying extra space from an HTML string.
-
- Nicely-formatted templates mean lots of extra space in the result.
- Get rid of some.
+ This is only suitable for HTML text, not attributes.
"""
- html = re.sub(r">\s+<p ", ">\n<p ", html)
- return html
+ # Convert HTML special chars into HTML entities.
+ return t.replace("&", "&").replace("<", "<")
def pair(ratio):
