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Python Cannot Marshal Objects

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python django web-services openerp xmlrpclib share|improve this question asked May 2 '14 at 10:59 Virtual Reality Systems 181211 1 It looks like it cannot be done by xmlrpc. Administration User List Committer List Help Tracker Documentation Tracker Development Report Tracker Problem Issue469972 classification Title: xmlrpclib won't marshal new types Type: Stage: Components: Library (Lib) Versions: Python 2.2 process Status: Note that w_long, despite its name, always writes exactly 4 bytes. Perhaps in the future subclasses of builtins could be marshalled, but extra instance attributes wouldn't be. check over here

You should try to pickle it or convert to string. –Lukasz Puchala May 4 '14 at 14:38 1 convert the date into string and then pass the value –senthilnathang May msg6895 - (view) Author: Skip Montanaro (skip.montanaro) * Date: 2001-10-19 16:00 Logged In: YES user_id=44345 I don't think #471893 applies here. Would we find alien music meaningful? Here's a simple example that demonstrates that it currently won't work with a subclass of str: >>> import xmlrpclib >>> class MyString(str): ...

Python Marshal

http://hg.python.org/cpython/rev/72e75ea25d00 New changeset 0407e5e5915e by Serhiy Storchaka in branch '3.3': Cleanup a test for issue #5308. If such an integer is marshaled and read back in on a machine where C's long int type has only 32 bits, a Python long integer object is returned How choose a proper ARIMA model looking at ACF and PACF? Thank's so much.

US Election results 2016: What went wrong with prediction models? If use_datetime is False, the internal DateTime class is used to represent dates instead. While it gives me the clue that I must not allow None types in my data sets, it would really help to enable allow_none, when this occurs, in order to pinpoint msg181572 - (view) Author: Mark Dickinson (mark.dickinson) * Date: 2013-02-06 20:25 > Do I have to support such a case in the code?

Flag Reply Comment Share Post 5 Naresh Soni (nch) --Naresh Soni (nch)-- Tiny ERP Pvt Ltd http://www.odoo.com 1281 | 2 2 4 India --Naresh Soni (nch)-- Team Lead, Odoo(Formerly OpenERP) Support Python Pickle Please donate. If you are looking for examples that work under Python 3, please refer to the PyMOTW-3 section of the site. http://bugs.python.org/issue469972 However, some data types may contain characters that are not valid XML.

This is not at all urgent, however. The types can be passed as arguments or return values and combined to create more complex data structures. Please remember that you can always revise your answers - no need to answer the same question twice. Warning The marshal module is not intended to be secure against erroneous or maliciously constructed data.

Python Pickle

In earlier versions, all but the least-significant 32 bits of the value were lost, and a warning message was printed.) There are functions that read/write files as well as functions operating check here The module defines these functions: marshal.dump(value, file[, version])¶ Write the value on the open file. Python Marshal msg123874 - (view) Author: Jari Tenhunen (jait) Date: 2010-12-13 13:46 >> FWIW, (simple)json module serializes subclasses of builtin types >> just as expected. > Does that round trip properly? Thank you!

Raise a ValueError exception if value has (or contains an object that has) an unsupported type. http://amigasuperbit.com/python-cannot/python-cannot-import-name-calendar.html It works well with normal string and number data, but when i tried to pass date field, it throws error. Accepts one argument of any type. No, I don't see any need for that: after all, you're making the code *more* portable by replacing those occurrences of INT_MAX with 0x7fffffff. :-) msg181573 - (view) Author: Serhiy Storchaka

msg181554 - (view) Author: Antoine Pitrou (pitrou) * Date: 2013-02-06 18:33 Perhaps you could add a bigmem test for this? (assuming you have enough memory somewhere to test it) msg181560 - C++ calculator using classes Graph visualization: Leave gap between vertex and endpoint of edge GO OUT AND VOTE Possible repercussions from assault between coworkers outside the office Why do languages require Browse other questions tagged python django web-services openerp xmlrpclib or ask your own question. this content more hot questions question feed lang-py about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

I have this problem using python 2.3 and the problem is exacltly the same with python 2.4 beta1 Am I doing something wrong or is it a bug in xmlrpclib ? If no valid value is read (e.g. Legal | Contact If you can read this text, it means you are not experiencing the Plone design at its best.

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Therefore, the Python maintainers reserve the right to modify the marshal format in backward incompatible ways should the need arise. For example, binary image data may include byte values in the ASCII control range 0 to 31. Performance difference in between Windows and Linux using intel compiler: looking at the assembly Why did Borden do that to his wife in The Prestige? This would make marshalling of large objects illegal (rather than just wrong).

msg192131 - (view) Author: Serhiy Storchaka (serhiy.storchaka) * Date: 2013-07-01 14:23 Good catch. Martin on 5/6/13, 6:56 AM Post -1 Dharmesh Rathod On 4/30/13, 1:04 PM Hi, Can you please check that Is there missing value in required fields ? Is the Čech cohomology of an orbifold isomorphic to its singular cohomology? have a peek at these guys Administration User List Committer List Help Tracker Documentation Tracker Development Report Tracker Problem Issue5308 classification Title: cannot marshal objects with more than 2**31 elements Type: behavior Stage: resolved Components: Interpreter Core

But IMO this is actually the expected result; subclasses of string should serialize like strings, subclasses of list like lists etc. Lab colleague uses cracked software. roslib.message.get_message_class python node error How to exit a ROS node on keyboard interrupt? Created using Sphinx 1.3.3.

CID 1040640 (#1 of 1): Resource leak (RESOURCE_LEAK) leaked_storage: Variable "utf8" going out of scope leaks the storage it points to. Does that round trip properly? Attempts to interpret all HTTP POST requests as XML-RPC calls, which are forwarded to the _dispatch method for handling. """ try: # get arguments data = self.rfile.read(int(self.headers["content-length"])) params, method = xmlrpclib.loads(data) Regards, gp Jul 18 '05 #1 Post Reply Share this Question 1 Reply P: n/a infidel The XML-RPC protocol only "understands" a specific set of "types".

Sorry. http://hg.python.org/cpython/rev/1cf2c42af815 New changeset 8b99f2224c3a by Serhiy Storchaka in branch '3.3': Fix reference leaks introduced by the patch for issue #5308.