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Showing posts with the label Pickle

Django Mod_wsgi Picklingerror While Saving Object

Do you know any solution to this: [Thu Jul 08 19:15:38 2010] [error] [client 79.162.31.162] mod_wsg… Read more Django Mod_wsgi Picklingerror While Saving Object

Unicodedecodeerror When Using Python 2.7 Code On Python 3.7 With Cpickle

I am trying to use cPickle on a .pkl file constructed from a 'parsed' .csv file. The parsin… Read more Unicodedecodeerror When Using Python 2.7 Code On Python 3.7 With Cpickle

Load Pickled Object In Different File - Attribute Error

I have some trouble with loading a pickled file in a module that is different from the module where… Read more Load Pickled Object In Different File - Attribute Error

How To Save Objects In Python Without Using Pickle?

I want to save a object in a file so i can use it later (after the program closes). I tried to use … Read more How To Save Objects In Python Without Using Pickle?

Searching + Reverse Seeking A Pickled File , Values Getting Skipped

Minimum reproducible example, only goto_index() is being used in my code. The rest is self-explanat… Read more Searching + Reverse Seeking A Pickled File , Values Getting Skipped

Valueerror: Could Not Broadcast Input Array From Shape (22500,3) Into Shape (1)

I relied on the code mentioned, here, but with minor edits. The version that I have is as follows: … Read more Valueerror: Could Not Broadcast Input Array From Shape (22500,3) Into Shape (1)

Python: Pickle Misbehaving In Django Shell As Opposed To Python Shell?

As an additional question stemming from my previous question it turns out that pickle behaves diffe… Read more Python: Pickle Misbehaving In Django Shell As Opposed To Python Shell?

Python, Writing An Integer To A '.txt' File

Would using the pickle function be the fastest and most robust way to write an integer to a text fi… Read more Python, Writing An Integer To A '.txt' File

Incremental Training Of Random Forest Model Using Python Sklearn

I am using the below code to save a random forest model. I am using cPickle to save the trained mod… Read more Incremental Training Of Random Forest Model Using Python Sklearn

How Do I Unpickle A Series Of Objects From A File In Python?

I have pickled objects to a file in append mode but it only reads a single object. Here's the c… Read more How Do I Unpickle A Series Of Objects From A File In Python?

Python 3.6 Pickling Custom Procedure

I have some objects of class A which has its own method to be pickled, call it custom_module.custom… Read more Python 3.6 Pickling Custom Procedure

Python Multiprocessing And Database Access With Pyodbc "is Not Safe"?

The Problem: I am getting the following traceback and don't understand what it means or how to … Read more Python Multiprocessing And Database Access With Pyodbc "is Not Safe"?

Get A Function Pickleable For Using In Differential Evolution Workers = -1

#I EDITED MY ORIGINAL POST in order to put a simpler example. I use differential evolution (DE) of … Read more Get A Function Pickleable For Using In Differential Evolution Workers = -1

Valueerror : Not Enough Values To Unpack. Why?

I am learning file management from a website and I tried executing a certain script but it hasn'… Read more Valueerror : Not Enough Values To Unpack. Why?

How To Save Scikit-learn-keras Model Into A Persistence File (pickle/hd5/json/yaml)

I have the following code, using Keras Scikit-Learn Wrapper: from keras.models import Sequential fr… Read more How To Save Scikit-learn-keras Model Into A Persistence File (pickle/hd5/json/yaml)

Relationship Between Pickle And Deepcopy

What exactly is the relationship between pickle and copy.deepcopy? What mechanisms do they share, … Read more Relationship Between Pickle And Deepcopy

In Python C = Pickle.load(open(filename, 'r')) Does This Close The File?

I tried to Google but cannot find an answer. If I just do c = pickle.load(open(fileName, 'r… Read more In Python C = Pickle.load(open(filename, 'r')) Does This Close The File?

Unable To Load A Previously Dumped Pickle File In Python

The implemented algorithm which I use is quite heavy and has three parts. Thus, I used pickle to du… Read more Unable To Load A Previously Dumped Pickle File In Python

Safely Extracting Partial Data From Pickled Objects

I've got a pickled instance of an object and have to accept these pickled instances from untrus… Read more Safely Extracting Partial Data From Pickled Objects

Unpickling Python Objects With A Changed Module Path

I'm trying to integrate a project Project A built by a colleague into another python project. N… Read more Unpickling Python Objects With A Changed Module Path