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Unified Diff: third_party/twisted_8_1/twisted/web/util.py

Issue 12261012: Remove third_party/twisted_8_1 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/tools/build
Patch Set: Created 7 years, 10 months ago
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Index: third_party/twisted_8_1/twisted/web/util.py
diff --git a/third_party/twisted_8_1/twisted/web/util.py b/third_party/twisted_8_1/twisted/web/util.py
deleted file mode 100644
index 0a50de6ddda9bc46cc3f635af48f88132f4d6c6a..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/web/util.py
+++ /dev/null
@@ -1,390 +0,0 @@
-# -*- test-case-name: twisted.web.test.test_web -*-
-
-# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-from cStringIO import StringIO
-
-from twisted.python import failure
-
-import html
-import resource
-
-
-import linecache
-import string, re
-import types
-
-
-def redirectTo(URL, request):
- request.redirect(URL)
- return """
-<html>
- <head>
- <meta http-equiv=\"refresh\" content=\"0;URL=%(url)s\">
- </head>
- <body bgcolor=\"#FFFFFF\" text=\"#000000\">
- <a href=\"%(url)s\">click here</a>
- </body>
-</html>
-""" % {'url': URL}
-
-class Redirect(resource.Resource):
-
- isLeaf = 1
-
- def __init__(self, url):
- resource.Resource.__init__(self)
- self.url = url
-
- def render(self, request):
- return redirectTo(self.url, request)
-
- def getChild(self, name, request):
- return self
-
-class ChildRedirector(Redirect):
- isLeaf = 0
- def __init__(self, url):
- # XXX is this enough?
- if ((url.find('://') == -1)
- and (not url.startswith('..'))
- and (not url.startswith('/'))):
- raise ValueError("It seems you've given me a redirect (%s) that is a child of myself! That's not good, it'll cause an infinite redirect." % url)
- Redirect.__init__(self, url)
-
- def getChild(self, name, request):
- newUrl = self.url
- if not newUrl.endswith('/'):
- newUrl += '/'
- newUrl += name
- return ChildRedirector(newUrl)
-
-
-from twisted.python import urlpath
-
-class ParentRedirect(resource.Resource):
- """
- I redirect to URLPath.here().
- """
- isLeaf = 1
- def render(self, request):
- return redirectTo(urlpath.URLPath.fromRequest(request).here(), request)
-
- def getChild(self, request):
- return self
-
-
-class DeferredResource(resource.Resource):
- """
- I wrap up a Deferred that will eventually result in a Resource
- object.
- """
- isLeaf = 1
-
- def __init__(self, d):
- resource.Resource.__init__(self)
- self.d = d
-
- def getChild(self, name, request):
- return self
-
- def render(self, request):
- self.d.addCallback(self._cbChild, request).addErrback(
- self._ebChild,request)
- from twisted.web.server import NOT_DONE_YET
- return NOT_DONE_YET
-
- def _cbChild(self, child, request):
- result = resource.getChildForRequest(child, request).render(request)
- from twisted.web.server import NOT_DONE_YET
- if result == NOT_DONE_YET:
- return
- else:
- request.write(result)
- request.finish()
-
- def _ebChild(self, reason, request):
- request.processingFailed(reason)
- return reason
-
-
-stylesheet = """
-<style type="text/css">
- p.error {
- color: red;
- font-family: Verdana, Arial, helvetica, sans-serif;
- font-weight: bold;
- }
-
- div {
- font-family: Verdana, Arial, helvetica, sans-serif;
- }
-
- div.stackTrace {
- }
-
- div.frame {
- padding: 1em;
- background: white;
- border-bottom: thin black dashed;
- }
-
- div.firstFrame {
- padding: 1em;
- background: white;
- border-top: thin black dashed;
- border-bottom: thin black dashed;
- }
-
- div.location {
- }
-
- div.snippet {
- margin-bottom: 0.5em;
- margin-left: 1em;
- background: #FFFFDD;
- }
-
- div.snippetHighlightLine {
- color: red;
- }
-
- span.code {
- font-family: "Courier New", courier, monotype;
- }
-
- span.function {
- font-weight: bold;
- font-family: "Courier New", courier, monotype;
- }
-
- table.variables {
- border-collapse: collapse;
- margin-left: 1em;
- }
-
- td.varName {
- vertical-align: top;
- font-weight: bold;
- padding-left: 0.5em;
- padding-right: 0.5em;
- }
-
- td.varValue {
- padding-left: 0.5em;
- padding-right: 0.5em;
- }
-
- div.variables {
- margin-bottom: 0.5em;
- }
-
- span.heading {
- font-weight: bold;
- }
-
- div.dict {
- background: #cccc99;
- padding: 2px;
- float: left;
- }
-
- td.dictKey {
- background: #ffff99;
- font-weight: bold;
- }
-
- td.dictValue {
- background: #ffff99;
- }
-
- div.list {
- background: #7777cc;
- padding: 2px;
- float: left;
- }
-
- div.listItem {
- background: #9999ff;
- }
-
- div.instance {
- background: #cc7777;
- padding: 2px;
- float: left;
- }
-
- span.instanceName {
- font-weight: bold;
- display: block;
- }
-
- span.instanceRepr {
- background: #ff9999;
- font-family: "Courier New", courier, monotype;
- }
-
- div.function {
- background: orange;
- font-weight: bold;
- float: left;
- }
-</style>
-"""
-
-
-def htmlrepr(x):
- return htmlReprTypes.get(type(x), htmlUnknown)(x)
-
-def saferepr(x):
- try:
- rx = repr(x)
- except:
- rx = "<repr failed! %s instance at %s>" % (x.__class__, id(x))
- return rx
-
-def htmlUnknown(x):
- return '<code>'+html.escape(saferepr(x))+'</code>'
-
-def htmlDict(d):
- io = StringIO()
- w = io.write
- w('<div class="dict"><span class="heading">Dictionary instance @ %s</span>' % hex(id(d)))
- w('<table class="dict">')
- for k, v in d.items():
-
- if k == '__builtins__':
- v = 'builtin dictionary'
- w('<tr><td class="dictKey">%s</td><td class="dictValue">%s</td></tr>' % (htmlrepr(k), htmlrepr(v)))
- w('</table></div>')
- return io.getvalue()
-
-def htmlList(l):
- io = StringIO()
- w = io.write
- w('<div class="list"><span class="heading">List instance @ %s</span>' % hex(id(l)))
- for i in l:
- w('<div class="listItem">%s</div>' % htmlrepr(i))
- w('</div>')
- return io.getvalue()
-
-def htmlInst(i):
- if hasattr(i, "__html__"):
- s = i.__html__()
- else:
- s = html.escape(saferepr(i))
- return '''<div class="instance"><span class="instanceName">%s instance @ %s</span>
- <span class="instanceRepr">%s</span></div>
- ''' % (i.__class__, hex(id(i)), s)
-
-def htmlString(s):
- return html.escape(saferepr(s))
-
-def htmlFunc(f):
- return ('<div class="function">' +
- html.escape("function %s in file %s at line %s" %
- (f.__name__, f.func_code.co_filename,
- f.func_code.co_firstlineno))+
- '</div>')
-
-htmlReprTypes = {types.DictType: htmlDict,
- types.ListType: htmlList,
- types.InstanceType: htmlInst,
- types.StringType: htmlString,
- types.FunctionType: htmlFunc}
-
-
-
-def htmlIndent(snippetLine):
- ret = string.replace(string.replace(html.escape(string.rstrip(snippetLine)),
- ' ', '&nbsp;'),
- '\t', '&nbsp; &nbsp; &nbsp; &nbsp; ')
- return ret
-
-def formatFailure(myFailure):
-
- exceptionHTML = """
-<p class="error">%s: %s</p>
-"""
-
- frameHTML = """
-<div class="location">%s, line %s in <span class="function">%s</span></div>
-"""
-
- snippetLineHTML = """
-<div class="snippetLine"><span class="lineno">%s</span><span class="code">%s</span></div>
-"""
-
- snippetHighlightLineHTML = """
-<div class="snippetHighlightLine"><span class="lineno">%s</span><span class="code">%s</span></div>
-"""
-
- variableHTML = """
-<tr class="varRow"><td class="varName">%s</td><td class="varValue">%s</td></tr>
-"""
-
- if not isinstance(myFailure, failure.Failure):
- return html.PRE(str(myFailure))
- io = StringIO()
- w = io.write
- w(stylesheet)
- w('<a href="#tbend">')
- w(exceptionHTML % (html.escape(str(myFailure.type)),
- html.escape(str(myFailure.value))))
- w('</a>')
- w('<div class="stackTrace">')
- first = 1
- for method, filename, lineno, localVars, globalVars in myFailure.frames:
- if filename == '<string>':
- continue
- if first:
- w('<div class="firstFrame">')
- first = 0
- else:
- w('<div class="frame">')
- w(frameHTML % (filename, lineno, method))
-
- w('<div class="snippet">')
- textSnippet = ''
- for snipLineNo in range(lineno-2, lineno+2):
- snipLine = linecache.getline(filename, snipLineNo)
- textSnippet += snipLine
- snipLine = htmlIndent(snipLine)
- if snipLineNo == lineno:
- w(snippetHighlightLineHTML % (snipLineNo, snipLine))
- else:
- w(snippetLineHTML % (snipLineNo, snipLine))
- w('</div>')
-
- # Instance variables
- for name, var in localVars:
- if name == 'self' and hasattr(var, '__dict__'):
- usedVars = [ (key, value) for (key, value) in var.__dict__.items()
- if re.search(r'\W'+'self.'+key+r'\W', textSnippet) ]
- if usedVars:
- w('<div class="variables"><b>Self</b>')
- w('<table class="variables">')
- for key, value in usedVars:
- w(variableHTML % (key, htmlrepr(value)))
- w('</table></div>')
- break
-
- # Local and global vars
- for nm, varList in ('Locals', localVars), ('Globals', globalVars):
- usedVars = [ (name, var) for (name, var) in varList
- if re.search(r'\W'+name+r'\W', textSnippet) ]
- if usedVars:
- w('<div class="variables"><b>%s</b><table class="variables">' % nm)
- for name, var in usedVars:
- w(variableHTML % (name, htmlrepr(var)))
- w('</table></div>')
-
- w('</div>') # frame
- w('</div>') # stacktrace
- w('<a name="tbend"> </a>')
- w(exceptionHTML % (html.escape(str(myFailure.type)),
- html.escape(str(myFailure.value))))
-
- return io.getvalue()
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