mirror of
https://github.com/moparisthebest/SickRage
synced 2024-12-15 04:22:17 -05:00
cec4ed573d
Switched out sqlite3 libs in favour of SQLAlchemy v0.9, will gradually migrate dialects and scheme to be fully SQLAlchemy compliant for using there ORM with sessions instead of direct. Fixed getEpisode function to stop making unrequired scene number conversions on already converted data thats available now from cache.
388 lines
11 KiB
Python
388 lines
11 KiB
Python
"""Code-coverage tools for CherryPy.
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To use this module, or the coverage tools in the test suite,
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you need to download 'coverage.py', either Gareth Rees' `original
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implementation <http://www.garethrees.org/2001/12/04/python-coverage/>`_
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or Ned Batchelder's `enhanced version:
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<http://www.nedbatchelder.com/code/modules/coverage.html>`_
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To turn on coverage tracing, use the following code::
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cherrypy.engine.subscribe('start', covercp.start)
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DO NOT subscribe anything on the 'start_thread' channel, as previously
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recommended. Calling start once in the main thread should be sufficient
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to start coverage on all threads. Calling start again in each thread
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effectively clears any coverage data gathered up to that point.
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Run your code, then use the ``covercp.serve()`` function to browse the
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results in a web browser. If you run this module from the command line,
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it will call ``serve()`` for you.
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"""
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import re
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import sys
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import cgi
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from cherrypy._cpcompat import quote_plus
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import os
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import os.path
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localFile = os.path.join(os.path.dirname(__file__), "coverage.cache")
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the_coverage = None
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try:
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from coverage import coverage
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the_coverage = coverage(data_file=localFile)
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def start():
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the_coverage.start()
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except ImportError:
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# Setting the_coverage to None will raise errors
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# that need to be trapped downstream.
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the_coverage = None
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import warnings
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warnings.warn(
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"No code coverage will be performed; "
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"coverage.py could not be imported.")
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def start():
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pass
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start.priority = 20
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TEMPLATE_MENU = """<html>
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<head>
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<title>CherryPy Coverage Menu</title>
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<style>
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body {font: 9pt Arial, serif;}
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#tree {
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font-size: 8pt;
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font-family: Andale Mono, monospace;
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white-space: pre;
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}
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#tree a:active, a:focus {
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background-color: black;
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padding: 1px;
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color: white;
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border: 0px solid #9999FF;
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-moz-outline-style: none;
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}
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.fail { color: red;}
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.pass { color: #888;}
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#pct { text-align: right;}
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h3 {
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font-size: small;
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font-weight: bold;
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font-style: italic;
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margin-top: 5px;
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}
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input { border: 1px solid #ccc; padding: 2px; }
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.directory {
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color: #933;
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font-style: italic;
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font-weight: bold;
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font-size: 10pt;
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}
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.file {
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color: #400;
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}
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a { text-decoration: none; }
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#crumbs {
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color: white;
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font-size: 8pt;
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font-family: Andale Mono, monospace;
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width: 100%;
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background-color: black;
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}
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#crumbs a {
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color: #f88;
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}
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#options {
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line-height: 2.3em;
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border: 1px solid black;
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background-color: #eee;
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padding: 4px;
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}
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#exclude {
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width: 100%;
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margin-bottom: 3px;
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border: 1px solid #999;
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}
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#submit {
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background-color: black;
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color: white;
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border: 0;
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margin-bottom: -9px;
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}
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</style>
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</head>
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<body>
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<h2>CherryPy Coverage</h2>"""
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TEMPLATE_FORM = """
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<div id="options">
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<form action='menu' method=GET>
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<input type='hidden' name='base' value='%(base)s' />
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Show percentages
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<input type='checkbox' %(showpct)s name='showpct' value='checked' /><br />
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Hide files over
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<input type='text' id='pct' name='pct' value='%(pct)s' size='3' />%%<br />
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Exclude files matching<br />
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<input type='text' id='exclude' name='exclude'
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value='%(exclude)s' size='20' />
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<br />
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<input type='submit' value='Change view' id="submit"/>
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</form>
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</div>"""
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TEMPLATE_FRAMESET = """<html>
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<head><title>CherryPy coverage data</title></head>
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<frameset cols='250, 1*'>
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<frame src='menu?base=%s' />
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<frame name='main' src='' />
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</frameset>
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</html>
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"""
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TEMPLATE_COVERAGE = """<html>
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<head>
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<title>Coverage for %(name)s</title>
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<style>
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h2 { margin-bottom: .25em; }
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p { margin: .25em; }
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.covered { color: #000; background-color: #fff; }
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.notcovered { color: #fee; background-color: #500; }
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.excluded { color: #00f; background-color: #fff; }
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table .covered, table .notcovered, table .excluded
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{ font-family: Andale Mono, monospace;
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font-size: 10pt; white-space: pre; }
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.lineno { background-color: #eee;}
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.notcovered .lineno { background-color: #000;}
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table { border-collapse: collapse;
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</style>
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</head>
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<body>
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<h2>%(name)s</h2>
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<p>%(fullpath)s</p>
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<p>Coverage: %(pc)s%%</p>"""
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TEMPLATE_LOC_COVERED = """<tr class="covered">
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<td class="lineno">%s </td>
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<td>%s</td>
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</tr>\n"""
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TEMPLATE_LOC_NOT_COVERED = """<tr class="notcovered">
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<td class="lineno">%s </td>
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<td>%s</td>
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</tr>\n"""
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TEMPLATE_LOC_EXCLUDED = """<tr class="excluded">
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<td class="lineno">%s </td>
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<td>%s</td>
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</tr>\n"""
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TEMPLATE_ITEM = (
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"%s%s<a class='file' href='report?name=%s' target='main'>%s</a>\n"
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)
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def _percent(statements, missing):
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s = len(statements)
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e = s - len(missing)
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if s > 0:
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return int(round(100.0 * e / s))
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return 0
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def _show_branch(root, base, path, pct=0, showpct=False, exclude="",
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coverage=the_coverage):
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# Show the directory name and any of our children
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dirs = [k for k, v in root.items() if v]
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dirs.sort()
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for name in dirs:
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newpath = os.path.join(path, name)
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if newpath.lower().startswith(base):
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relpath = newpath[len(base):]
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yield "| " * relpath.count(os.sep)
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yield (
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"<a class='directory' "
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"href='menu?base=%s&exclude=%s'>%s</a>\n" %
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(newpath, quote_plus(exclude), name)
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)
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for chunk in _show_branch(
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root[name], base, newpath, pct, showpct,
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exclude, coverage=coverage
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):
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yield chunk
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# Now list the files
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if path.lower().startswith(base):
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relpath = path[len(base):]
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files = [k for k, v in root.items() if not v]
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files.sort()
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for name in files:
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newpath = os.path.join(path, name)
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pc_str = ""
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if showpct:
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try:
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_, statements, _, missing, _ = coverage.analysis2(newpath)
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except:
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# Yes, we really want to pass on all errors.
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pass
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else:
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pc = _percent(statements, missing)
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pc_str = ("%3d%% " % pc).replace(' ', ' ')
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if pc < float(pct) or pc == -1:
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pc_str = "<span class='fail'>%s</span>" % pc_str
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else:
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pc_str = "<span class='pass'>%s</span>" % pc_str
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yield TEMPLATE_ITEM % ("| " * (relpath.count(os.sep) + 1),
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pc_str, newpath, name)
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def _skip_file(path, exclude):
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if exclude:
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return bool(re.search(exclude, path))
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def _graft(path, tree):
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d = tree
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p = path
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atoms = []
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while True:
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p, tail = os.path.split(p)
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if not tail:
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break
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atoms.append(tail)
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atoms.append(p)
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if p != "/":
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atoms.append("/")
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atoms.reverse()
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for node in atoms:
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if node:
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d = d.setdefault(node, {})
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def get_tree(base, exclude, coverage=the_coverage):
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"""Return covered module names as a nested dict."""
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tree = {}
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runs = coverage.data.executed_files()
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for path in runs:
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if not _skip_file(path, exclude) and not os.path.isdir(path):
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_graft(path, tree)
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return tree
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class CoverStats(object):
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def __init__(self, coverage, root=None):
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self.coverage = coverage
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if root is None:
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# Guess initial depth. Files outside this path will not be
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# reachable from the web interface.
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import cherrypy
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root = os.path.dirname(cherrypy.__file__)
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self.root = root
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def index(self):
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return TEMPLATE_FRAMESET % self.root.lower()
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index.exposed = True
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def menu(self, base="/", pct="50", showpct="",
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exclude=r'python\d\.\d|test|tut\d|tutorial'):
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# The coverage module uses all-lower-case names.
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base = base.lower().rstrip(os.sep)
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yield TEMPLATE_MENU
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yield TEMPLATE_FORM % locals()
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# Start by showing links for parent paths
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yield "<div id='crumbs'>"
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path = ""
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atoms = base.split(os.sep)
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atoms.pop()
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for atom in atoms:
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path += atom + os.sep
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yield ("<a href='menu?base=%s&exclude=%s'>%s</a> %s"
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% (path, quote_plus(exclude), atom, os.sep))
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yield "</div>"
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yield "<div id='tree'>"
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# Then display the tree
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tree = get_tree(base, exclude, self.coverage)
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if not tree:
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yield "<p>No modules covered.</p>"
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else:
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for chunk in _show_branch(tree, base, "/", pct,
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showpct == 'checked', exclude,
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coverage=self.coverage):
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yield chunk
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yield "</div>"
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yield "</body></html>"
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menu.exposed = True
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def annotated_file(self, filename, statements, excluded, missing):
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source = open(filename, 'r')
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buffer = []
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for lineno, line in enumerate(source.readlines()):
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lineno += 1
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line = line.strip("\n\r")
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empty_the_buffer = True
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if lineno in excluded:
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template = TEMPLATE_LOC_EXCLUDED
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elif lineno in missing:
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template = TEMPLATE_LOC_NOT_COVERED
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elif lineno in statements:
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template = TEMPLATE_LOC_COVERED
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else:
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empty_the_buffer = False
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buffer.append((lineno, line))
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if empty_the_buffer:
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for lno, pastline in buffer:
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yield template % (lno, cgi.escape(pastline))
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buffer = []
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yield template % (lineno, cgi.escape(line))
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def report(self, name):
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filename, statements, excluded, missing, _ = self.coverage.analysis2(
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name)
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pc = _percent(statements, missing)
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yield TEMPLATE_COVERAGE % dict(name=os.path.basename(name),
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fullpath=name,
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pc=pc)
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yield '<table>\n'
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for line in self.annotated_file(filename, statements, excluded,
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missing):
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yield line
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yield '</table>'
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yield '</body>'
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yield '</html>'
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report.exposed = True
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def serve(path=localFile, port=8080, root=None):
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if coverage is None:
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raise ImportError("The coverage module could not be imported.")
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from coverage import coverage
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cov = coverage(data_file=path)
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cov.load()
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import cherrypy
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cherrypy.config.update({'server.socket_port': int(port),
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'server.thread_pool': 10,
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'environment': "production",
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})
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cherrypy.quickstart(CoverStats(cov, root))
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if __name__ == "__main__":
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serve(*tuple(sys.argv[1:]))
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