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bpo-10716: Migrating pydoc to html5. (GH-28651)

This commit is contained in:
Julien Palard 2021-10-09 09:36:50 +02:00 committed by GitHub
parent a98b273ce4
commit c91b6f57f3
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 346 additions and 251 deletions
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15
Lib/cgitb.py
View File

@ -31,6 +31,7 @@ import tempfile
import time
import tokenize
import traceback
from html import escape as html_escape
def reset():
"""Return a string that resets the CGI and browser to a known state."""
@ -105,10 +106,16 @@ def html(einfo, context=5):
etype = etype.__name__
pyver = 'Python ' + sys.version.split()[0] + ': ' + sys.executable
date = time.ctime(time.time())
head = '<body bgcolor="#f0f0f8">' + pydoc.html.heading(
'<big><big>%s</big></big>' %
strong(pydoc.html.escape(str(etype))),
'#ffffff', '#6622aa', pyver + '<br>' + date) + '''
head = f'''
<body bgcolor="#f0f0f8">
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#6622aa">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br>
<big><big><strong>{html_escape(str(etype))}</strong></big></big></font></td>
<td align=right valign=bottom>
<font color="#ffffff" face="helvetica, arial">{pyver}<br>{date}</font></td>
</tr></table>
<p>A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.</p>'''

162
Lib/pydoc.py
View File

@ -542,7 +542,7 @@ class HTMLRepr(Repr):
# needed to make any special characters, so show a raw string.
return 'r' + testrepr[0] + self.escape(test) + testrepr[0]
return re.sub(r'((\\[\\abfnrtv\'"]|\\[0-9]..|\\x..|\\u....)+)',
r'<font color="#c040c0">\1</font>',
r'<span class="repr">\1</span>',
self.escape(testrepr))
repr_str = repr_string
@ -567,49 +567,48 @@ class HTMLDoc(Doc):
def page(self, title, contents):
"""Format an HTML page."""
return '''\
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: %s</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head><body bgcolor="#f0f0f8">
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Python: %s</title>
</head><body>
%s
</body></html>''' % (title, contents)
def heading(self, title, fgcol, bgcol, extras=''):
def heading(self, title, extras=''):
"""Format a page heading."""
return '''
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="%s">
<td valign=bottom>&nbsp;<br>
<font color="%s" face="helvetica, arial">&nbsp;<br>%s</font></td
><td align=right valign=bottom
><font color="%s" face="helvetica, arial">%s</font></td></tr></table>
''' % (bgcol, fgcol, title, fgcol, extras or '&nbsp;')
<table class="heading">
<tr class="heading-text decor">
<td class="title">&nbsp;<br>%s</td>
<td class="extra">%s</td></tr></table>
''' % (title, extras or '&nbsp;')
def section(self, title, fgcol, bgcol, contents, width=6,
def section(self, title, cls, contents, width=6,
prelude='', marginalia=None, gap='&nbsp;'):
"""Format a section with a heading."""
if marginalia is None:
marginalia = '<tt>' + '&nbsp;' * width + '</tt>'
marginalia = '<span class="code">' + '&nbsp;' * width + '</span>'
result = '''<p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="%s">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="%s" face="helvetica, arial">%s</font></td></tr>
''' % (bgcol, fgcol, title)
<table class="section">
<tr class="decor %s-decor heading-text">
<td class="section-title" colspan=3>&nbsp;<br>%s</td></tr>
''' % (cls, title)
if prelude:
result = result + '''
<tr bgcolor="%s"><td rowspan=2>%s</td>
<td colspan=2>%s</td></tr>
<tr><td>%s</td>''' % (bgcol, marginalia, prelude, gap)
<tr><td class="decor %s-decor" rowspan=2>%s</td>
<td class="decor %s-decor" colspan=2>%s</td></tr>
<tr><td>%s</td>''' % (cls, marginalia, cls, prelude, gap)
else:
result = result + '''
<tr><td bgcolor="%s">%s</td><td>%s</td>''' % (bgcol, marginalia, gap)
<tr><td class="decor %s-decor">%s</td><td>%s</td>''' % (cls, marginalia, gap)
return result + '\n<td width="100%%">%s</td></tr></table>' % contents
return result + '\n<td class="singlecolumn">%s</td></tr></table>' % contents
def bigsection(self, title, *args):
"""Format a section with a big heading."""
title = '<big><strong>%s</strong></big>' % title
title = '<strong class="bigsection">%s</strong>' % title
return self.section(title, *args)
def preformat(self, text):
@ -618,19 +617,19 @@ class HTMLDoc(Doc):
return replace(text, '\n\n', '\n \n', '\n\n', '\n \n',
' ', '&nbsp;', '\n', '<br>\n')
def multicolumn(self, list, format, cols=4):
def multicolumn(self, list, format):
"""Format a list of items into a multi-column list."""
result = ''
rows = (len(list)+cols-1)//cols
for col in range(cols):
result = result + '<td width="%d%%" valign=top>' % (100//cols)
rows = (len(list) + 3) // 4
for col in range(4):
result = result + '<td class="multicolumn">'
for i in range(rows*col, rows*col+rows):
if i < len(list):
result = result + format(list[i]) + '<br>\n'
result = result + '</td>'
return '<table width="100%%" summary="list"><tr>%s</tr></table>' % result
return '<table><tr>%s</tr></table>' % result
def grey(self, text): return '<font color="#909090">%s</font>' % text
def grey(self, text): return '<span class="grey">%s</span>' % text
def namelink(self, name, *dicts):
"""Make a link for an identifier, given name-to-URL mappings."""
@ -719,14 +718,14 @@ class HTMLDoc(Doc):
for entry in tree:
if type(entry) is type(()):
c, bases = entry
result = result + '<dt><font face="helvetica, arial">'
result = result + '<dt class="heading-text">'
result = result + self.classlink(c, modname)
if bases and bases != (parent,):
parents = []
for base in bases:
parents.append(self.classlink(base, modname))
result = result + '(' + ', '.join(parents) + ')'
result = result + '\n</font></dt>'
result = result + '\n</dt>'
elif type(entry) is type([]):
result = result + '<dd>\n%s</dd>\n' % self.formattree(
entry, modname, c)
@ -743,10 +742,10 @@ class HTMLDoc(Doc):
links = []
for i in range(len(parts)-1):
links.append(
'<a href="%s.html"><font color="#ffffff">%s</font></a>' %
'<a href="%s.html" class="white">%s</a>' %
('.'.join(parts[:i+1]), parts[i]))
linkedname = '.'.join(links + parts[-1:])
head = '<big><big><strong>%s</strong></big></big>' % linkedname
head = '<strong class="title">%s</strong>' % linkedname
try:
path = inspect.getabsfile(object)
url = urllib.parse.quote(path)
@ -768,9 +767,7 @@ class HTMLDoc(Doc):
docloc = '<br><a href="%(docloc)s">Module Reference</a>' % locals()
else:
docloc = ''
result = self.heading(
head, '#ffffff', '#7799ee',
'<a href=".">index</a><br>' + filelink + docloc)
result = self.heading(head, '<a href=".">index</a><br>' + filelink + docloc)
modules = inspect.getmembers(object, inspect.ismodule)
@ -805,7 +802,7 @@ class HTMLDoc(Doc):
data.append((key, value))
doc = self.markup(getdoc(object), self.preformat, fdict, cdict)
doc = doc and '<tt>%s</tt>' % doc
doc = doc and '<span class="code">%s</span>' % doc
result = result + '<p>%s</p>\n' % doc
if hasattr(object, '__path__'):
@ -815,12 +812,12 @@ class HTMLDoc(Doc):
modpkgs.sort()
contents = self.multicolumn(modpkgs, self.modpkglink)
result = result + self.bigsection(
'Package Contents', '#ffffff', '#aa55cc', contents)
'Package Contents', 'pkg-content', contents)
elif modules:
contents = self.multicolumn(
modules, lambda t: self.modulelink(t[1]))
result = result + self.bigsection(
'Modules', '#ffffff', '#aa55cc', contents)
'Modules', 'pkg-content', contents)
if classes:
classlist = [value for (key, value) in classes]
@ -829,27 +826,25 @@ class HTMLDoc(Doc):
for key, value in classes:
contents.append(self.document(value, key, name, fdict, cdict))
result = result + self.bigsection(
'Classes', '#ffffff', '#ee77aa', ' '.join(contents))
'Classes', 'index', ' '.join(contents))
if funcs:
contents = []
for key, value in funcs:
contents.append(self.document(value, key, name, fdict, cdict))
result = result + self.bigsection(
'Functions', '#ffffff', '#eeaa77', ' '.join(contents))
'Functions', 'functions', ' '.join(contents))
if data:
contents = []
for key, value in data:
contents.append(self.document(value, key))
result = result + self.bigsection(
'Data', '#ffffff', '#55aa55', '<br>\n'.join(contents))
'Data', 'data', '<br>\n'.join(contents))
if hasattr(object, '__author__'):
contents = self.markup(str(object.__author__), self.preformat)
result = result + self.bigsection(
'Author', '#ffffff', '#7799ee', contents)
result = result + self.bigsection('Author', 'author', contents)
if hasattr(object, '__credits__'):
contents = self.markup(str(object.__credits__), self.preformat)
result = result + self.bigsection(
'Credits', '#ffffff', '#7799ee', contents)
result = result + self.bigsection('Credits', 'credits', contents)
return result
@ -923,7 +918,7 @@ class HTMLDoc(Doc):
else:
doc = self.markup(getdoc(value), self.preformat,
funcs, classes, mdict)
doc = '<dd><tt>%s</tt>' % doc
doc = '<dd><span class="code">%s</span>' % doc
push('<dl><dt>%s%s</dl>\n' % (base, doc))
push('\n')
return attrs
@ -1011,9 +1006,9 @@ class HTMLDoc(Doc):
if decl:
doc = decl + (doc or '')
doc = self.markup(doc, self.preformat, funcs, classes, mdict)
doc = doc and '<tt>%s<br>&nbsp;</tt>' % doc
doc = doc and '<span class="code">%s<br>&nbsp;</span>' % doc
return self.section(title, '#000000', '#ffc8d8', contents, 3, doc)
return self.section(title, 'title', contents, 3, doc)
def formatvalue(self, object):
"""Format an argument default value as text."""
@ -1074,14 +1069,14 @@ class HTMLDoc(Doc):
argspec = '(...)'
decl = asyncqualifier + title + self.escape(argspec) + (note and
self.grey('<font face="helvetica, arial">%s</font>' % note))
self.grey('<span class="heading-text">%s</span>' % note))
if skipdocs:
return '<dl><dt>%s</dt></dl>\n' % decl
else:
doc = self.markup(
getdoc(object), self.preformat, funcs, classes, methods)
doc = doc and '<dd><tt>%s</tt></dd>' % doc
doc = doc and '<dd><span class="code">%s</span></dd>' % doc
return '<dl><dt>%s</dt>%s</dl>\n' % (decl, doc)
def docdata(self, object, name=None, mod=None, cl=None):
@ -1093,7 +1088,7 @@ class HTMLDoc(Doc):
push('<dl><dt><strong>%s</strong></dt>\n' % name)
doc = self.markup(getdoc(object), self.preformat)
if doc:
push('<dd><tt>%s</tt></dd>\n' % doc)
push('<dd><span class="code">%s</span></dd>\n' % doc)
push('</dl>\n')
return ''.join(results)
@ -1118,7 +1113,7 @@ class HTMLDoc(Doc):
modpkgs.sort()
contents = self.multicolumn(modpkgs, self.modpkglink)
return self.bigsection(dir, '#ffffff', '#ee77aa', contents)
return self.bigsection(dir, 'index', contents)
# -------------------------------------------- text documentation generator
@ -2446,10 +2441,12 @@ def _url_handler(url, content_type="text/html"):
'<link rel="stylesheet" type="text/css" href="%s">' %
css_path)
return '''\
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Pydoc: %s</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
%s</head><body bgcolor="#f0f0f8">%s<div style="clear:both;padding-top:.5em;">%s</div>
<!DOCTYPE>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Pydoc: %s</title>
%s</head><body>%s<div style="clear:both;padding-top:.5em;">%s</div>
</body></html>''' % (title, css_link, html_navbar(), contents)
@ -2489,22 +2486,21 @@ def _url_handler(url, content_type="text/html"):
return '<a href="%s.html">%s</a>' % (name, name)
heading = html.heading(
'<big><big><strong>Index of Modules</strong></big></big>',
'#ffffff', '#7799ee')
'<strong class="title">Index of Modules</strong>'
)
names = [name for name in sys.builtin_module_names
if name != '__main__']
contents = html.multicolumn(names, bltinlink)
contents = [heading, '<p>' + html.bigsection(
'Built-in Modules', '#ffffff', '#ee77aa', contents)]
'Built-in Modules', 'index', contents)]
seen = {}
for dir in sys.path:
contents.append(html.index(dir, seen))
contents.append(
'<p align=right><font color="#909090" face="helvetica,'
'arial"><strong>pydoc</strong> by Ka-Ping Yee'
'&lt;ping@lfw.org&gt;</font>')
'<p align=right class="heading-text grey"><strong>pydoc</strong> by Ka-Ping Yee'
'&lt;ping@lfw.org&gt;</p>')
return 'Index of Modules', ''.join(contents)
def html_search(key):
@ -2529,12 +2525,12 @@ def _url_handler(url, content_type="text/html"):
results = []
heading = html.heading(
'<big><big><strong>Search Results</strong></big></big>',
'#ffffff', '#7799ee')
'<strong class="title">Search Results</strong>',
)
for name, desc in search_result:
results.append(bltinlink(name) + desc)
contents = heading + html.bigsection(
'key = %s' % key, '#ffffff', '#ee77aa', '<br>'.join(results))
'key = %s' % key, 'index', '<br>'.join(results))
return 'Search Results', contents
def html_topics():
@ -2544,20 +2540,20 @@ def _url_handler(url, content_type="text/html"):
return '<a href="topic?key=%s">%s</a>' % (name, name)
heading = html.heading(
'<big><big><strong>INDEX</strong></big></big>',
'#ffffff', '#7799ee')
'<strong class="title">INDEX</strong>',
)
names = sorted(Helper.topics.keys())
contents = html.multicolumn(names, bltinlink)
contents = heading + html.bigsection(
'Topics', '#ffffff', '#ee77aa', contents)
'Topics', 'index', contents)
return 'Topics', contents
def html_keywords():
"""Index of keywords."""
heading = html.heading(
'<big><big><strong>INDEX</strong></big></big>',
'#ffffff', '#7799ee')
'<strong class="title">INDEX</strong>',
)
names = sorted(Helper.keywords.keys())
def bltinlink(name):
@ -2565,7 +2561,7 @@ def _url_handler(url, content_type="text/html"):
contents = html.multicolumn(names, bltinlink)
contents = heading + html.bigsection(
'Keywords', '#ffffff', '#ee77aa', contents)
'Keywords', 'index', contents)
return 'Keywords', contents
def html_topicpage(topic):
@ -2578,10 +2574,10 @@ def _url_handler(url, content_type="text/html"):
else:
title = 'TOPIC'
heading = html.heading(
'<big><big><strong>%s</strong></big></big>' % title,
'#ffffff', '#7799ee')
'<strong class="title">%s</strong>' % title,
)
contents = '<pre>%s</pre>' % html.markup(contents)
contents = html.bigsection(topic , '#ffffff','#ee77aa', contents)
contents = html.bigsection(topic , 'index', contents)
if xrefs:
xrefs = sorted(xrefs.split())
@ -2589,8 +2585,7 @@ def _url_handler(url, content_type="text/html"):
return '<a href="topic?key=%s">%s</a>' % (name, name)
xrefs = html.multicolumn(xrefs, bltinlink)
xrefs = html.section('Related help topics: ',
'#ffffff', '#ee77aa', xrefs)
xrefs = html.section('Related help topics: ', 'index', xrefs)
return ('%s %s' % (title, topic),
''.join((heading, contents, xrefs)))
@ -2604,12 +2599,11 @@ def _url_handler(url, content_type="text/html"):
def html_error(url, exc):
heading = html.heading(
'<big><big><strong>Error</strong></big></big>',
'#ffffff', '#7799ee')
'<strong class="title">Error</strong>',
)
contents = '<br>'.join(html.escape(line) for line in
format_exception_only(type(exc), exc))
contents = heading + html.bigsection(url, '#ffffff', '#bb0000',
contents)
contents = heading + html.bigsection(url, 'error', contents)
return "Error - %s" % url, contents
def get_html_page(url):

106
Lib/pydoc_data/_pydoc.css
View File

@ -4,3 +4,109 @@
Contents of this file are subject to change without notice.
*/
body {
background-color: #f0f0f8;
}
table.heading tr {
background-color: #7799ee;
}
.decor {
color: #ffffff;
}
.title-decor {
background-color: #ffc8d8;
color: #000000;
}
.pkg-content-decor {
background-color: #aa55cc;
}
.index-decor {
background-color: #ee77aa;
}
.functions-decor {
background-color: #eeaa77;
}
.data-decor {
background-color: #55aa55;
}
.author-decor {
background-color: #7799ee;
}
.credits-decor {
background-color: #7799ee;
}
.error-decor {
background-color: #bb0000;
}
.grey {
color: #909090;
}
.white {
color: #ffffff;
}
.repr {
color: #c040c0;
}
table.heading tr td.title {
vertical-align: bottom;
}
table.heading tr td.extra {
vertical-align: bottom;
text-align: right;
}
.heading-text {
font-family: helvetica, arial;
}
.bigsection {
font-size: larger;
}
.title {
font-size: x-large;
}
.code {
font-family: monospace;
}
table {
width: 100%;
border-spacing : 0;
border-collapse : collapse;
border: 0;
}
td {
padding: 2;
}
td.section-title {
vertical-align: bottom;
}
td.multicolumn {
width: 25%;
vertical-align: bottom;
}
td.singlecolumn {
width: 100%;
}

12
Lib/test/test_docxmlrpc.py
View File

@ -90,7 +90,17 @@ class DocXMLRPCHTTPGETServer(unittest.TestCase):
response = self.client.getresponse()
self.assertEqual(response.status, 200)
self.assertEqual(response.getheader("Content-type"), "text/html")
self.assertEqual(response.getheader("Content-type"), "text/html; charset=UTF-8")
# Server raises an exception if we don't start to read the data
response.read()
def test_get_css(self):
self.client.request("GET", "/pydoc.css")
response = self.client.getresponse()
self.assertEqual(response.status, 200)
self.assertEqual(response.getheader("Content-type"), "text/css; charset=UTF-8")
# Server raises an exception if we don't start to read the data
response.read()

262
Lib/test/test_pydoc.py
View File

@ -132,128 +132,70 @@ FILE
expected_text_data_docstrings = tuple('\n | ' + s if s else ''
for s in expected_data_docstrings)
expected_html_pattern = """
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="test.html"><font color="#ffffff">test</font></a>.pydoc_mod</strong></big></big> (version 1.2.3.4)</font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:%s">%s</a>%s</font></td></tr></table>
<p><tt>This&nbsp;is&nbsp;a&nbsp;test&nbsp;module&nbsp;for&nbsp;test_pydoc</tt></p>
<p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%"><dl>
<dt><font face="helvetica, arial"><a href="builtins.html#object">builtins.object</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="test.pydoc_mod.html#A">A</a>
</font></dt><dt><font face="helvetica, arial"><a href="test.pydoc_mod.html#B">B</a>
</font></dt><dt><font face="helvetica, arial"><a href="test.pydoc_mod.html#C">C</a>
</font></dt></dl>
</dd>
</dl>
<p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="A">class <strong>A</strong></a>(<a href="builtins.html#object">builtins.object</a>)</font></td></tr>
\x20\x20\x20\x20
<tr bgcolor="#ffc8d8"><td rowspan=2><tt>&nbsp;&nbsp;&nbsp;</tt></td>
<td colspan=2><tt>Hello&nbsp;and&nbsp;goodbye<br>&nbsp;</tt></td></tr>
<tr><td>&nbsp;</td>
<td width="100%%">Methods defined here:<br>
<dl><dt><a name="A-__init__"><strong>__init__</strong></a>()</dt><dd><tt>Wow,&nbsp;I&nbsp;have&nbsp;no&nbsp;function!</tt></dd></dl>
html2text_of_expected = """
test.pydoc_mod (version 1.2.3.4)
This is a test module for test_pydoc
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>%s</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>%s</tt></dd>
</dl>
</td></tr></table> <p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="B">class <strong>B</strong></a>(<a href="builtins.html#object">builtins.object</a>)</font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%">Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>%s</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>%s</tt></dd>
</dl>
<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>NO_MEANING</strong> = 'eggs'</dl>
Classes
builtins.object
A
B
C
<dl><dt><strong>__annotations__</strong> = {'NO_MEANING': &lt;class 'str'&gt;}</dl>
class A(builtins.object)
Hello and goodbye
</td></tr></table> <p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="C">class <strong>C</strong></a>(<a href="builtins.html#object">builtins.object</a>)</font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%">Methods defined here:<br>
<dl><dt><a name="C-get_answer"><strong>get_answer</strong></a>(self)</dt><dd><tt>Return&nbsp;<a href="#C-say_no">say_no</a>()</tt></dd></dl>
Methods defined here:
__init__()
Wow, I have no function!
<dl><dt><a name="C-is_it_true"><strong>is_it_true</strong></a>(self)</dt><dd><tt>Return&nbsp;self.<a href="#C-get_answer">get_answer</a>()</tt></dd></dl>
Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)
<dl><dt><a name="C-say_no"><strong>say_no</strong></a>(self)</dt></dl>
class B(builtins.object)
Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)
Data and other attributes defined here:
NO_MEANING = 'eggs'
__annotations__ = {'NO_MEANING': <class 'str'>}
<hr>
Data descriptors defined here:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table></td></tr></table><p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#eeaa77">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#eeaa77"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%"><dl><dt><a name="-doc_func"><strong>doc_func</strong></a>()</dt><dd><tt>This&nbsp;function&nbsp;solves&nbsp;all&nbsp;of&nbsp;the&nbsp;world's&nbsp;problems:<br>
hunger<br>
lack&nbsp;of&nbsp;Python<br>
war</tt></dd></dl>
<dl><dt><a name="-nodoc_func"><strong>nodoc_func</strong></a>()</dt></dl>
</td></tr></table><p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#55aa55">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#55aa55"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%"><strong>__xyz__</strong> = 'X, Y and Z'</td></tr></table><p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#7799ee">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Author</strong></big></font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#7799ee"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%">Benjamin&nbsp;Peterson</td></tr></table><p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#7799ee">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Credits</strong></big></font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#7799ee"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%">Nobody</td></tr></table>
""".strip() # ' <- emacs turd
class C(builtins.object)
Methods defined here:
get_answer(self)
Return say_no()
is_it_true(self)
Return self.get_answer()
say_no(self)
Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)
Functions
doc_func()
This function solves all of the world's problems:
hunger
lack of Python
war
nodoc_func()
Data
__xyz__ = 'X, Y and Z'
Author
Benjamin Peterson
Credits
Nobody
"""
expected_html_data_docstrings = tuple(s.replace(' ', '&nbsp;')
for s in expected_data_docstrings)
@ -394,6 +336,16 @@ def get_html_title(text):
return title
def html2text(html):
"""A quick and dirty implementation of html2text.
Tailored for pydoc tests only.
"""
return pydoc.replace(
re.sub("<.*?>", "", html),
"&nbsp;", " ", "&gt;", ">", "&lt;", "<")
class PydocBaseTest(unittest.TestCase):
def _restricted_walk_packages(self, walk_packages, path=None):
@ -434,12 +386,16 @@ class PydocDocTest(unittest.TestCase):
@requires_docstrings
def test_html_doc(self):
result, doc_loc = get_pydoc_html(pydoc_mod)
text_result = html2text(result)
expected_lines = [line.strip() for line in html2text_of_expected if line]
for line in expected_lines:
self.assertIn(line, text_result)
mod_file = inspect.getabsfile(pydoc_mod)
mod_url = urllib.parse.quote(mod_file)
expected_html = expected_html_pattern % (
(mod_url, mod_file, doc_loc) +
expected_html_data_docstrings)
self.assertEqual(result, expected_html)
self.assertIn(mod_url, result)
self.assertIn(mod_file, result)
self.assertIn(doc_loc, result)
@unittest.skipIf(sys.flags.optimize >= 2,
"Docstrings are omitted with -O2 and above")
@ -845,47 +801,39 @@ class B(A)
''' % __name__)
doc = pydoc.render_doc(B, renderer=pydoc.HTMLDoc())
self.assertEqual(doc, '''\
Python Library Documentation: class B in module %s
expected_text = """
Python Library Documentation
<p>
<table width="100%%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="B">class <strong>B</strong></a>(A)</font></td></tr>
\x20\x20\x20\x20
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%%"><dl><dt>Method resolution order:</dt>
<dd>B</dd>
<dd>A</dd>
<dd><a href="builtins.html#object">builtins.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="B-b_size"><strong>b_size</strong></a> = <a href="#B-a_size">a_size</a>(self)</dt></dl>
class B in module test.test_pydoc
class B(A)
Method resolution order:
B
A
builtins.object
<dl><dt><a name="B-itemconfig"><strong>itemconfig</strong></a> = <a href="#B-itemconfigure">itemconfigure</a>(self, tagOrId, cnf=None, **kw)</dt></dl>
Methods defined here:
b_size = a_size(self)
itemconfig = itemconfigure(self, tagOrId, cnf=None, **kw)
itemconfigure(self, tagOrId, cnf=None, **kw)
Configure resources of an item TAGORID.
<dl><dt><a name="B-itemconfigure"><strong>itemconfigure</strong></a>(self, tagOrId, cnf=None, **kw)</dt><dd><tt>Configure&nbsp;resources&nbsp;of&nbsp;an&nbsp;item&nbsp;TAGORID.</tt></dd></dl>
Methods inherited from A:
a_size(self)
Return size
lift = tkraise(self, aboveThis=None)
tkraise(self, aboveThis=None)
Raise this widget in the stacking order.
<hr>
Methods inherited from A:<br>
<dl><dt><a name="B-a_size"><strong>a_size</strong></a>(self)</dt><dd><tt>Return&nbsp;size</tt></dd></dl>
<dl><dt><a name="B-lift"><strong>lift</strong></a> = <a href="#B-tkraise">tkraise</a>(self, aboveThis=None)</dt></dl>
<dl><dt><a name="B-tkraise"><strong>tkraise</strong></a>(self, aboveThis=None)</dt><dd><tt>Raise&nbsp;this&nbsp;widget&nbsp;in&nbsp;the&nbsp;stacking&nbsp;order.</tt></dd></dl>
<hr>
Data descriptors inherited from A:<br>
<dl><dt><strong>__dict__</strong></dt>
<dd><tt>dictionary&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
<dl><dt><strong>__weakref__</strong></dt>
<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
</dl>
</td></tr></table>\
''' % __name__)
Data descriptors inherited from A:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)
"""
as_text = html2text(doc)
expected_lines = [line.strip() for line in expected_text.split("\n") if line]
for expected_line in expected_lines:
self.assertIn(expected_line, as_text)
class PydocImportTest(PydocBaseTest):

37
Lib/xmlrpc/server.py
View File

@ -440,7 +440,7 @@ class SimpleXMLRPCRequestHandler(BaseHTTPRequestHandler):
# Class attribute listing the accessible path components;
# paths not on this list will result in a 404 error.
rpc_paths = ('/', '/RPC2')
rpc_paths = ('/', '/RPC2', '/pydoc.css')
#if not None, encode responses larger than this, if possible
encode_threshold = 1400 #a common MTU
@ -801,7 +801,7 @@ class ServerHTMLDoc(pydoc.HTMLDoc):
server_name = self.escape(server_name)
head = '<big><big><strong>%s</strong></big></big>' % server_name
result = self.heading(head, '#ffffff', '#7799ee')
result = self.heading(head)
doc = self.markup(package_documentation, self.preformat, fdict)
doc = doc and '<tt>%s</tt>' % doc
@ -812,10 +812,25 @@ class ServerHTMLDoc(pydoc.HTMLDoc):
for key, value in method_items:
contents.append(self.docroutine(value, key, funcs=fdict))
result = result + self.bigsection(
'Methods', '#ffffff', '#eeaa77', ''.join(contents))
'Methods', 'functions', ''.join(contents))
return result
def page(self, title, contents):
"""Format an HTML page."""
css_path = "/pydoc.css"
css_link = (
'<link rel="stylesheet" type="text/css" href="%s">' %
css_path)
return '''\
<!DOCTYPE>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Python: %s</title>
%s</head><body>%s</body></html>''' % (title, css_link, contents)
class XMLRPCDocGenerator:
"""Generates documentation for an XML-RPC server.
@ -907,6 +922,12 @@ class DocXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
for documentation.
"""
def _get_css(self, url):
path_here = os.path.dirname(os.path.realpath(__file__))
css_path = os.path.join(path_here, "..", "pydoc_data", "_pydoc.css")
with open(css_path, mode="rb") as fp:
return fp.read()
def do_GET(self):
"""Handles the HTTP GET request.
@ -918,9 +939,15 @@ class DocXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
self.report_404()
return
response = self.server.generate_html_documentation().encode('utf-8')
if self.path.endswith('.css'):
content_type = 'text/css'
response = self._get_css(self.path)
else:
content_type = 'text/html'
response = self.server.generate_html_documentation().encode('utf-8')
self.send_response(200)
self.send_header("Content-type", "text/html")
self.send_header('Content-Type', '%s; charset=UTF-8' % content_type)
self.send_header("Content-length", str(len(response)))
self.end_headers()
self.wfile.write(response)

3
Misc/NEWS.d/next/Library/2021-10-08-04-11-55.bpo-10716.QSRVK2.rst Normal file
View File

@ -0,0 +1,3 @@
Migrated pydoc to HTML5 (without changing the look of it). Side effect is to
update xmlrpc's ``ServerHTMLDoc`` which now uses the CSS too. cgitb now
relies less on pydoc (as it can't use the CSS file).