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- 01 Oct, 2024 2 commits
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Arnaud Fontaine authored
key()-based sorting is now used instead, available since Python 2.4.
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Jérome Perrin authored
* Zope API changes: + publish(): - stdin is now BytesIO rather than StringIO. - Returned value of a script is passed to str() in python2, not in python3 anymore. + HTTPResponse `body` property is now bytes(). + OFS.Image.File file parameter is bytes(). + zope.interface implements() is now @implementer decorator. + Python standard logging module recommended instead of zLOG. * Python3 API changes: + builtin reduce() was removed. + urlnorm is now available. + Use BytesIO rather than StringIO to follow py3 API. + hmac.new() requires digestmod argument from Python 3.8. + Use six.moves library to handle moved objects from py2 to py3. + `modernize -f xrange_six` then slightly adjusted manually to just use range where it does not make a significant difference (for example in test). + base64.b64encode() now expects bytes(). + UserDict() interface changed: - New parameter in update() and pop(). - `failobj` setdefault parameter renamed to `default`. + ensure_list() on dict.{values,items}() and list(dict) for dict.keys() when we really need a list and not an iterable (Python3). + Make dict iteration works on both version of Python. - Use six.iter{items,values,keys}(). - has_key() has been removed. - Make sure that dict.{items,values,keys}() returns a real list when modified (ensure_list()). + Comparisons between int and NoneType raises TypeError. + BTrees key must be str() not int() (_getOb()). + No more unbound methods in python3 so use six.get_unbound_function(). + Exceptions: - No longer behave as sequences. Using `args` attribute instead. - When an exception has been assigned using `as target`, it is cleared at the end of the except clause. + file: py2 was returning `str` upon reading, now it returns text strings. Also, opening mode is text strings by default. + Data strings are bytes(). - Replace str() by bytes(). + iterators no longer have next() method, instead there is next() builtin. + New ConnectionError exception so rename existing one to not clash. + Integer division is now with //. + __nonzero__ is now __bool__. + apply() does not exist anymore. + Deprecated threading.Thread isAlive() has been removed. + im_func replaced by __func__. + Use six.with_metaclass() to define metaclass in a cross-compatible way with py2 and py3. + Only test method can be marked as expectedFailure(), not assert statement anymore. + os.path.walk() removed. + HTMLParser never fails: no strict mode nor HTMLParseError anymore (Python #15114). + Unpickler.find_global() is now Unpickler.find_class(). Co-Authored-by: Kazuhiko SHIOZAKI <kazuhiko@nexedi.com> Co-Authored-by: Arnaud Fontaine <arnaud.fontaine@nexedi.com> Co-Authored-by: Carlos Ramos Carreño <carlos.ramos@nexedi.com> Co-Authored-by: Emmeline Vouriot <emmeline.vouriot@nexedi.com>
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- 28 Sep, 2022 1 commit
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Kazuhiko Shiozaki authored
fixup! * Fix escaping chars in FormGroup title * Use lxml to produce XML view * Update XMLToForm to follow escaping changes some elements were double escaped.
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- 04 May, 2022 1 commit
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Arnaud Fontaine authored
Done through various 2to3 fixers (zope.fixers, modernize, future) and manual changes. This is a single commit so that we have a clearer picture of how code converted with my2to3 should look like. Except straightforward @implementer decorator 2to3 fixer, only product/ folder was considered as the goal was to be able to create an ERP5Site. * Use @implementer decorator introduced in zope.interface 3.6.0 (2010): The implements syntax used under Python 2.X does not work under 3.X, since it depends on how metaclasses are implemented and this has changed. Instead it now supports a decorator syntax (also under Python 2.X). Applied thanks to 2to3 `zope.fixers` package. * Use `six.moves` rather than `future` install_aliases() feature because the latter use unicode_literals and "wraps" module aliases so that unicode() are returned for text rather than str() (Python2 standard library). This notably breaks BusinessTemplate code which uses urllib quote() for filesystem paths... * No more unbound methods in python3 so use six.get_unbound_function(). * dict.(iteritems,iterkeys,itervalues)() => six.\1(dict) thanks to `dict_six` 2to3 fixer from `modernize`: $ python-modernize -w -f dict_six product/ * Manually make sure that dict.{items,values,keys}() returns a real list when it is latter modified rather than a dict_{items,values,keys} (ensure_list()). By default, 2to3 blindly does list(dict.{items,values,keys}()) which is not acceptable from performances point of view. With my2to3, this will be possible to handle such case automatically. * Replace cStringIO.StringIO() by six.moves.cStringIO() (a module alias for cStringIO.StringIO() on py2 and io.StringIO() on py3). * Use six.text_type which maps to unicode() on py2 and str() on py3. This also makes a clearer difference between text and binary strings. * Replace map()/filter() with lambda function by list comprehension (this has the benefit to avoid casting to list for py3 as it returns iterators).
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- 11 Mar, 2010 1 commit
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Nicolas Delaby authored
by exporting delegated_list property. * fix indentation issue which duplicates 'tales' node in formToXML brought by r27696 git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@33654 20353a03-c40f-0410-a6d1-a30d3c3de9de
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- 16 Jul, 2009 1 commit
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Nicolas Delaby authored
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@28098 20353a03-c40f-0410-a6d1-a30d3c3de9de
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- 19 Jun, 2009 1 commit
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Nicolas Delaby authored
* Use lxml to produce XML view * Update XMLToForm to follow escaping changes git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27696 20353a03-c40f-0410-a6d1-a30d3c3de9de
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- 07 May, 2009 1 commit
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Nicolas Delaby authored
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26872 20353a03-c40f-0410-a6d1-a30d3c3de9de
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