Recent questions tagged PYTHON

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python - Removing an element from a parsed XML tree disrupts iteration

I want to parse an xml file, then process the result tree by removing selected elements. My problem is ... not satisfied with this solution. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Global Variables between different modules

main.py: from module import * var=10 def func2(): print "func2:" ,var def main(): global var var=20 ... ' is different between func1 and func2. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to capture network traffic with selenium

I'm starting a new Django project, I'm trying to capture the network traffic with Selenium. I have already ... about my code or solutions. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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335 views

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python - Compare 2 files and remove any lines in file2 when they match values found in file1

I have two files. i am trying to remove any lines in file2 when they match values found in file1. One file ... : list index out of range' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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python 3.x - When running PyQt5 app in Spyder it always exits with -1

I am learning to program with PyQt5. No troubles with that, but there is one annoying issue: when I start the ... /> <connections/> </ui> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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607 views

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python - Calculating subtotals in pandas pivot_table with MultiIndex

I have the following raw data, in a dataframe: BROKER VENUE QUANTITY 0 BrokerA Venue_1 300 1 BrokerA ... Pandas Pivot tables row subtotals See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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176 views

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python - Sending data from one Protocol to another Protocol in Twisted?

One of my protocols is connected to a server, and with the output of that I'd like to send it to the other ... .run() Any ideas please? :-) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

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python - inconsistent record marker while reading fortran unformatted file

I'm trying to read a very big Fortran unformatted binary file with python. This file contains 2^30 integers. I ... 2406, 589824, 1227787, -18) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Installing pip locally without root privileges

I am working on a compute server which runs a linux. The machine is used by several users so I don' ... anything outside my local directory? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - how to extract the borders of an image (OCT/retinal scan image)

I have an (OCT) image like shown below (original). As you can see, it mainly has 2 layers. I want ... codes are welcomed. thanks in advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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591 views

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python - Concatenate dataframes alternating rows with Pandas

I have two dataframes df1 and df2 that are defined like so: df1 df2 Out[69]: Out[70]: A B A B 0 2 a ... how to convert a column back to row? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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137 views

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python - `eventlet.spawn` doesn't work as expected

I'm writing a web UI for data analysis tasks. Here's the way it's supposed to work: After a user ... maybe I should try something else? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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326 views

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python - Avoiding np.where when assigning to numpy array

I would like for the following (or similar) to work (without using np.where) >>> A = np.arange(0,10) >>> ... will refer to the base memory of A? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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671 views

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python - discord.py rewrite | How to wait for author message?

I am making a command which waits for a user to reply to the bot, but I would like the bot to only ... would be appreciated! Thanks a ton. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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298 views

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python - Uploading multiple images and nested json using multipart/form-data in Django REST Framework

I have a problem with parsing request.data in viewset. I have a model that can add multiple images depending on a ... ? or what is the solution? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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python - Matplotlib: how to draw a vertical plane in 3D figure

I want to draw a vertical plane defined by 5 = x + y in a 3D figure, using Matplotlib. I had a look at ... () Thanks for you help in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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199 views

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python - How do I write a group_concat function in sqlalchemy?

I am trying to re-write this mysql query in SQLAlchemy: Schema: CREATE TABLE `posts` ( `post_id` INT ... .tag_id).group_by(Posts.post_id) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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196 views

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python - How to get the best model when using EarlyStopping callback in Keras?

I am training a neural network with Keras using EarlyStopping based on val_acc and patience=0. EarlyStopping stops ... get the same results. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

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python - How to implement password change form in Django 1.9

The url for my python project is here: https://github.com/abylikhsanov/social I am trying to implement ... the reset password function. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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447 views

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python - SKLearn: Getting distance of each point from decision boundary?

I am using SKLearn to run SVC on my data. from sklearn import svm svc = svm.SVC(kernel='linear', C=C) ... point in X from the decision boundary? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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353 views

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python - Maintaining one colorbar for maptlotlib FuncAnimation

I've made a script which uses matplotlib's FuncAnimation function to animate a series of contour plots ... the appropriate python interpreter. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

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python - Find unique columns and column membership

I went through these threads: Find unique rows in numpy.array Removing duplicates in each row of a numpy array Pandas: unique ... 2] 4 -> [1,2] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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603 views

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python - Paramiko put method throws "[Errno 2] File not found" if SFTP server has trigger to automatically move file upon upload

I'm calling the Paramiko sftp_client.put(locapath,remotepath) method This is throwing the [Errno 2] File not found ... handle it, if possible. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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191 views

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python - pycompile for python3.2

I am running mint 13 and have python 3.2 installed using the apt-get package management system. I also have ... pycompile work for python 3.2? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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397 views

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python - Increment Numpy multi-d array with repeated indices

I'm interested in the multi-dimensional case of Increment Numpy array with repeated indices. I have an N- ... numpy increment the replicates. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

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python - AttributeError: module 'numbers' has no attribute 'Integral'

Im working on a Mac. Python 3.7.0 is installed. Installed Anaconda, Pandas and Numpy. In the command line ... ' has no attribute 'Integral' See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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350 views

1 answer

python - Pyparsing: Parsing semi-JSON nested plaintext data to a list

I have a bunch of nested data in a format that loosely resembles JSON: company="My Company" phone="555-5555" ... return "__property__" + t[0] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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python - Flask : 'Token' object has no attribute 'test' | render_template error

Code in Fake_News_Det.py : from flask import Flask, render_template, request from sklearn.feature_extraction.text import ... 0.2); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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