Mercurial > p > roundup > code
annotate roundup/cgi/TAL/XMLParser.py @ 8580:5cba36e42b8f
chore: refactor replace urlparse with urlsplit and use urllib_
Python docs recommend use of urlsplit() rather than
urlparse(). urlsplit() is a little faster and doesn't try to split the
path into path and params using the rules from an obsolete RFC.
actions.py, demo.py, rest.py, client.py
Replace urlparse() with urlsplit()
actions.py
urlsplit() produces a named tuple with one fewer elements (no
.param). So fixup calls to urlunparse() so they have the proper
number of elements in the tuple.
also merge url filtering for param and path.
demo.py, rest.py:
Replace imports from urlparse/urllib.parse with
roundup.anypy.urllib_ so we use the same interface throughout the
code base.
test/test_cgi.py:
Since actions.py filtering for invali urls not split by path/param,
fix tests for improperly quoted url's.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Sun, 19 Apr 2026 22:58:59 -0400 |
| parents | 14a61eabcea8 |
| children |
| rev | line source |
|---|---|
| 1049 | 1 ############################################################################## |
| 2 # | |
| 3 # Copyright (c) 2001, 2002 Zope Corporation and Contributors. | |
| 4 # All Rights Reserved. | |
|
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5 # |
| 1049 | 6 # This software is subject to the provisions of the Zope Public License, |
| 7 # Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution. | |
| 8 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED | |
| 9 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 10 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS | |
| 11 # FOR A PARTICULAR PURPOSE | |
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12 # |
| 1049 | 13 ############################################################################## |
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14 # Modifications for Roundup: |
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8c2402a78bb0
beginning getting ZPT up to date: TAL first
Richard Jones <richard@users.sourceforge.net>
parents:
2005
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15 # 1. commented out zLOG references |
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Python 3 preparation: update urllib / urllib2 / urlparse imports.
Joseph Myers <jsm@polyomino.org.uk>
parents:
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16 # 2. use roundup.anypy.urllib_ |
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beginning getting ZPT up to date: TAL first
Richard Jones <richard@users.sourceforge.net>
parents:
2005
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17 """ |
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beginning getting ZPT up to date: TAL first
Richard Jones <richard@users.sourceforge.net>
parents:
2005
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18 Generic expat-based XML parser base class. |
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beginning getting ZPT up to date: TAL first
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parents:
2005
diff
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19 """ |
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Adhering to ZPL
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20 |
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2005
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21 #import zLOG |
| 1049 | 22 |
| 23 class XMLParser: | |
| 24 | |
| 25 ordered_attributes = 0 | |
| 26 | |
| 27 handler_names = [ | |
| 28 "StartElementHandler", | |
| 29 "EndElementHandler", | |
| 30 "ProcessingInstructionHandler", | |
| 31 "CharacterDataHandler", | |
| 32 "UnparsedEntityDeclHandler", | |
| 33 "NotationDeclHandler", | |
| 34 "StartNamespaceDeclHandler", | |
| 35 "EndNamespaceDeclHandler", | |
| 36 "CommentHandler", | |
| 37 "StartCdataSectionHandler", | |
| 38 "EndCdataSectionHandler", | |
| 39 "DefaultHandler", | |
| 40 "DefaultHandlerExpand", | |
| 41 "NotStandaloneHandler", | |
| 42 "ExternalEntityRefHandler", | |
| 43 "XmlDeclHandler", | |
| 44 "StartDoctypeDeclHandler", | |
| 45 "EndDoctypeDeclHandler", | |
| 46 "ElementDeclHandler", | |
| 47 "AttlistDeclHandler" | |
| 48 ] | |
| 49 | |
| 50 def __init__(self, encoding=None): | |
| 51 self.parser = p = self.createParser() | |
|
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Fixed unicode issues for XML template with Python 2
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52 # Make sure we don't get fed unicode strings in Python 2 as we |
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Fixed unicode issues for XML template with Python 2
Christof Meerwald <cmeerw@cmeerw.org>
parents:
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53 # can't handle those |
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14a61eabcea8
Fixed unicode issues for XML template with Python 2
Christof Meerwald <cmeerw@cmeerw.org>
parents:
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diff
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54 if hasattr(self.parser, 'returns_unicode'): |
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14a61eabcea8
Fixed unicode issues for XML template with Python 2
Christof Meerwald <cmeerw@cmeerw.org>
parents:
5402
diff
changeset
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55 self.parser.returns_unicode = False |
| 1049 | 56 if self.ordered_attributes: |
| 57 try: | |
| 58 self.parser.ordered_attributes = self.ordered_attributes | |
| 59 except AttributeError: | |
| 60 #zLOG.LOG("TAL.XMLParser", zLOG.INFO, | |
| 61 # "Can't set ordered_attributes") | |
| 62 self.ordered_attributes = 0 | |
| 63 for name in self.handler_names: | |
| 64 method = getattr(self, name, None) | |
| 65 if method is not None: | |
| 66 try: | |
| 67 setattr(p, name, method) | |
| 68 except AttributeError: | |
| 69 #zLOG.LOG("TAL.XMLParser", zLOG.PROBLEM, | |
| 70 # "Can't set expat handler %s" % name) | |
| 71 pass | |
| 72 | |
| 73 def createParser(self, encoding=None): | |
| 74 global XMLParseError | |
| 75 try: | |
| 76 from Products.ParsedXML.Expat import pyexpat | |
| 77 XMLParseError = pyexpat.ExpatError | |
| 78 return pyexpat.ParserCreate(encoding, ' ') | |
| 79 except ImportError: | |
| 80 from xml.parsers import expat | |
| 81 XMLParseError = expat.ExpatError | |
| 82 return expat.ParserCreate(encoding, ' ') | |
| 83 | |
| 84 def parseFile(self, filename): | |
| 85 self.parseStream(open(filename)) | |
| 86 | |
| 87 def parseString(self, s): | |
| 88 self.parser.Parse(s, 1) | |
| 89 | |
| 90 def parseURL(self, url): | |
|
5402
88dbacd11cd1
Python 3 preparation: update urllib / urllib2 / urlparse imports.
Joseph Myers <jsm@polyomino.org.uk>
parents:
2348
diff
changeset
|
91 import roundup.anypy.urllib_ |
|
88dbacd11cd1
Python 3 preparation: update urllib / urllib2 / urlparse imports.
Joseph Myers <jsm@polyomino.org.uk>
parents:
2348
diff
changeset
|
92 self.parseStream(roundup.anypy.urllib_.urlopen(url)) |
| 1049 | 93 |
| 94 def parseStream(self, stream): | |
| 95 self.parser.ParseFile(stream) | |
| 96 | |
| 97 def parseFragment(self, s, end=0): | |
| 98 self.parser.Parse(s, end) |