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erp5
Commit afa4a185 authored by Arnaud Fontaine's avatar Arnaud Fontaine
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zope4: ZServer removal: Remove Publisher monkey patches.

parent e74de444
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product/ERP5Type/ZopePatch.py
View file @ afa4a185
......@@ -94,9 +94,6 @@ from Products.ERP5Type.patches import OFSFile
from Products.ERP5Type.patches import ZSQLMethod
from Products.ERP5Type.patches import MimetypesRegistry
from Products.ERP5Type.patches import users
if six.PY2:
# No ZServer
from Products.ERP5Type.patches import Publish
from Products.ERP5Type.patches import WSGITask
if six.PY2:
# XXX-zope4py3: urllib2 removed (see future/backports/urllib/request.py)
......
product/ERP5Type/patches/Publish.py deleted 100644 → 0
View file @ e74de444
##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
from Products.ERP5Type.Timeout import getPublisherDeadlineValue
try:
from ZServer.ZPublisher import Publish
from ZServer.ZPublisher.Publish import (
# Produced using:
# dis.dis(
# compile(open(<this_file>, 'r').read(), 'foo', 'exec').co_consts[
# <index of publish code object in co_consts>
# ]
# )
# and checking all uniques LOAD_GLOBAL names, excluding builtins and
# getPublisherDeadlineValue, and including publish parameter default
# values.
ISkinnable,
IBrowserPage,
recordMetaData,
pubevents,
Redirect,
Retry,
call_object,
dont_publish_class,
endInteraction,
get_module_info,
mapply,
missing_name,
newInteraction,
notify,
publish,
setDefaultSkin,
sys,
urlparse,
noSecurityManager,
)
def publish(request, module_name, after_list, debug=0,
# Optimize:
call_object=call_object,
missing_name=missing_name,
dont_publish_class=dont_publish_class,
mapply=mapply,
):
(bobo_before, bobo_after, object, realm, debug_mode, err_hook,
validated_hook, transactions_manager)= get_module_info(module_name)
parents=None
response=None
try:
with getPublisherDeadlineValue(request):
notify(pubevents.PubStart(request))
# TODO pass request here once BaseRequest implements IParticipation
newInteraction()
request.processInputs()
request_get = request.get
response = request.response
# First check for "cancel" redirect:
if request_get('SUBMIT', '').strip().lower() == 'cancel':
cancel = request_get('CANCEL_ACTION', '')
if cancel:
# Relative URLs aren't part of the spec, but are accepted by
# some browsers.
for part, base in zip(urlparse(cancel)[:3],
urlparse(request['BASE1'])[:3]):
if not part:
continue
if not part.startswith(base):
cancel = ''
break
if cancel:
raise Redirect(cancel)
after_list[0] = bobo_after
if debug_mode:
response.debug_mode = debug_mode
if realm and not request.get('REMOTE_USER', None):
response.realm = realm
noSecurityManager()
if bobo_before is not None:
bobo_before()
# Get the path list.
# According to RFC1738 a trailing space in the path is valid.
path = request_get('PATH_INFO')
request['PARENTS'] = parents = [object]
if transactions_manager:
transactions_manager.begin()
object = request.traverse(path, validated_hook=validated_hook)
if IBrowserPage.providedBy(object):
request.postProcessInputs()
notify(pubevents.PubAfterTraversal(request))
if transactions_manager:
recordMetaData(object, request)
result = mapply(object, request.args, request,
call_object, 1,
missing_name,
dont_publish_class,
request, bind=1)
if result is not response:
response.setBody(result)
notify(pubevents.PubBeforeCommit(request))
if transactions_manager:
transactions_manager.commit()
notify(pubevents.PubSuccess(request))
endInteraction()
return response
except:
# save in order to give 'PubFailure' the original exception info
exc_info = sys.exc_info()
# DM: provide nicer error message for FTP
sm = None
if response is not None:
sm = getattr(response, "setMessage", None)
if sm is not None:
from asyncore import compact_traceback
cl, val = sys.exc_info()[:2]
sm('%s: %s %s' % (
getattr(cl, '__name__', cl), val,
debug_mode and compact_traceback()[-1] or ''))
# debug is just used by tests (has nothing to do with debug_mode!)
if not debug and err_hook is not None:
retry = False
if parents:
parents = parents[0]
try:
try:
with getPublisherDeadlineValue(request):
return err_hook(parents, request,
sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2],
)
except Retry:
if not request.supports_retry():
with getPublisherDeadlineValue(request):
return err_hook(parents, request,
sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2],
)
retry = True
finally:
# Note: 'abort's can fail.
# Nevertheless, we want end request handling.
try:
try:
notify(pubevents.PubBeforeAbort(
request, exc_info, retry))
finally:
if transactions_manager:
transactions_manager.abort()
finally:
endInteraction()
notify(pubevents.PubFailure(request, exc_info, retry))
# Only reachable if Retry is raised and request supports retry.
newrequest = request.retry()
request.close() # Free resources held by the request.
# Set the default layer/skin on the newly generated request
if ISkinnable.providedBy(newrequest):
setDefaultSkin(newrequest)
try:
return publish(newrequest, module_name, after_list, debug)
finally:
newrequest.close()
else:
# Note: 'abort's can fail.
# Nevertheless, we want end request handling.
try:
try:
notify(pubevents.PubBeforeAbort(request, exc_info, False))
finally:
if transactions_manager:
transactions_manager.abort()
finally:
endInteraction()
notify(pubevents.PubFailure(request, exc_info, False))
raise
Publish.publish = publish
except ImportError: # BBB Zope2
from ZPublisher import Publish, pubevents
from ZPublisher.Publish import (
# Produced using:
# dis.dis(
# compile(open(<this_file>, 'r').read(), 'foo', 'exec').co_consts[
# <index of publish code object in co_consts>
# ]
# )
# and checking all uniques LOAD_GLOBAL names, excluding builtins and
# getPublisherDeadlineValue, and including publish parameter default
# values.
ISkinnable,
PubAfterTraversal,
PubBeforeAbort,
PubBeforeCommit,
PubFailure,
PubStart,
PubSuccess,
Redirect,
Retry,
call_object,
dont_publish_class,
endInteraction,
get_module_info,
mapply,
missing_name,
newInteraction,
notify,
publish,
setDefaultSkin,
sys,
urlparse,
)
def publish(request, module_name, after_list, debug=0,
# Optimize:
call_object=call_object,
missing_name=missing_name,
dont_publish_class=dont_publish_class,
mapply=mapply,
):
(bobo_before, bobo_after, object, realm, debug_mode, err_hook,
validated_hook, transactions_manager)= get_module_info(module_name)
parents=None
response=None
try:
with getPublisherDeadlineValue(request):
notify(PubStart(request))
# TODO pass request here once BaseRequest implements IParticipation
newInteraction()
request.processInputs()
request_get=request.get
response=request.response
# First check for "cancel" redirect:
if request_get('SUBMIT', '').strip().lower() == 'cancel':
cancel = request_get('CANCEL_ACTION', '')
if cancel:
# Relative URLs aren't part of the spec, but are accepted by
# some browsers.
for part, base in zip(urlparse(cancel)[:3],
urlparse(request['BASE1'])[:3]):
if not part:
continue
if not part.startswith(base):
cancel = ''
break
if cancel:
raise Redirect(cancel)
after_list[0]=bobo_after
if debug_mode:
response.debug_mode=debug_mode
if realm and not request.get('REMOTE_USER',None):
response.realm=realm
if bobo_before is not None:
bobo_before()
# Get the path list.
# According to RFC1738 a trailing space in the path is valid.
path=request_get('PATH_INFO')
request['PARENTS']=parents=[object]
if transactions_manager:
transactions_manager.begin()
object=request.traverse(path, validated_hook=validated_hook)
notify(PubAfterTraversal(request))
if transactions_manager:
transactions_manager.recordMetaData(object, request)
result=mapply(object, request.args, request,
call_object,1,
missing_name,
dont_publish_class,
request, bind=1)
if result is not response:
response.setBody(result)
notify(PubBeforeCommit(request))
if transactions_manager:
transactions_manager.commit()
endInteraction()
notify(PubSuccess(request))
return response
except:
# save in order to give 'PubFailure' the original exception info
exc_info = sys.exc_info()
# DM: provide nicer error message for FTP
sm = None
if response is not None:
sm = getattr(response, "setMessage", None)
if sm is not None:
from asyncore import compact_traceback
cl,val= sys.exc_info()[:2]
sm('%s: %s %s' % (
getattr(cl,'__name__',cl), val,
debug_mode and compact_traceback()[-1] or ''))
# debug is just used by tests (has nothing to do with debug_mode!)
if not debug and err_hook is not None:
retry = False
if parents:
parents=parents[0]
try:
try:
with getPublisherDeadlineValue(request):
return err_hook(parents, request,
sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2],
)
except Retry:
if not request.supports_retry():
with getPublisherDeadlineValue(request):
return err_hook(parents, request,
sys.exc_info()[0],
sys.exc_info()[1],
sys.exc_info()[2],
)
retry = True
finally:
# Note: 'abort's can fail. Nevertheless, we want end request handling
try:
try:
notify(PubBeforeAbort(request, exc_info, retry))
finally:
if transactions_manager:
transactions_manager.abort()
finally:
endInteraction()
notify(PubFailure(request, exc_info, retry))
# Only reachable if Retry is raised and request supports retry.
newrequest=request.retry()
request.close() # Free resources held by the request.
# Set the default layer/skin on the newly generated request
if ISkinnable.providedBy(newrequest):
setDefaultSkin(newrequest)
try:
return publish(newrequest, module_name, after_list, debug)
finally:
newrequest.close()
else:
# Note: 'abort's can fail. Nevertheless, we want end request handling
try:
try:
notify(PubBeforeAbort(request, exc_info, False))
finally:
if transactions_manager:
transactions_manager.abort()
finally:
endInteraction()
notify(PubFailure(request, exc_info, False))
raise
Publish.publish = publish
product/Localizer/__init__.py
View file @ afa4a185
......@@ -25,7 +25,7 @@ from DocumentTemplate.DT_String import String
# Import from Localizer
import six
if six.PY2:
from .patches import get_request
from . import patches as _
from . import Localizer, MessageCatalog
from .LocalFiles import LocalDTMLFile
......
product/Localizer/patches.py
View file @ afa4a185
......@@ -18,65 +18,15 @@
This is a hotfix, it dynamically applies several patches to Zope.
"""
# Import from the Standard Library
import logging
import os
import six
# Import from itools
from .itools.i18n import AcceptLanguageType
# Import from Zope
from ZPublisher.HTTPRequest import HTTPRequest
from zope.globalrequest import clearRequest, setRequest
from zope.globalrequest import getRequest as get_request
# Flag
patch = False
Z_DEBUG_MODE = os.environ.get('Z_DEBUG_MODE') == '1'
logger = logging.getLogger('Localizer')
# PATCH 1: Global Request
#
# This part is obsolete because, we now use zope.globalrequest
#
# The original purpose was to get the request object from places where the
# acquisition was disabled (within the __of__ method for example). It was
# inspired by the Tim McLaughlin's GlobalGetRequest proposal, see
# http://dev.zope.org/Wikis/DevSite/Proposals/GlobalGetRequest
#
# Currently it keeps a Context instance, which wraps the request object,
# but also other things, like the user's session, as it is required by
# the ikaaro CMS.
#
# The request objects are stored in a dictionary in the Publish module,
# whose keys are the thread id.
#
def get_new_publish(zope_publish):
def publish(request, *args, **kwargs):
try:
setRequest(request)
return zope_publish(request, *args, **kwargs)
finally:
clearRequest()
return publish
if patch is False:
patch = True
if six.PY2: # ZServer-specific patch
# Apply the patch TODO: zope4py2 is this really needed ?
from ZPublisher import Publish
Publish.publish = get_new_publish(Publish.publish)
# PATCH 2: Accept
# Accept
#
# Adds the variable AcceptLanguage to the REQUEST. It provides a higher
# level interface than HTTP_ACCEPT_LANGUAGE.
......@@ -105,7 +55,7 @@ def new_processInputs(self):
self.other['AcceptLanguage'] = accept_language
if patch:
if not patch:
HTTPRequest.old_processInputs = HTTPRequest.processInputs
HTTPRequest.processInputs = new_processInputs
patch = True
product/Localizer/utils.py
View file @ afa4a185
......@@ -22,10 +22,6 @@ from .itools.i18n import AcceptLanguageType, init_language_selector
# Import from Zope
from App.Common import package_home
# Import from Localizer
from .patches import get_request
# Package home
ph = package_home(globals())
......@@ -42,7 +38,8 @@ def lang_negotiator(available_languages):
the list of available languages. Returns the first user pref. language
that is available, if none is available returns None.
"""
request = get_request()
from zope.globalrequest import getRequest
request = getRequest()
if request is None:
return None
......
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