spyder

问题 So beginner here at Python, using it for economic research. I am currently trying to run code to find the roots of a CES Function using the Newton-Ralphson Method (https://quanteconpy.readthedocs.io/en/latest/optimize/root_finding.html). However, I am running into an error here where it says "TypeError: unsupported operand type(s) for -: 'CPUDispatcher' and 'int'". I have no clue what this means (I am using Spyder for Python 3.8) so any help would be much appreciated. My code is attached

问题 So beginner here at Python, using it for economic research. I am currently trying to run code to find the roots of a CES Function using the Newton-Ralphson Method (https://quanteconpy.readthedocs.io/en/latest/optimize/root_finding.html). However, I am running into an error here where it says "TypeError: unsupported operand type(s) for -: 'CPUDispatcher' and 'int'". I have no clue what this means (I am using Spyder for Python 3.8) so any help would be much appreciated. My code is attached

问题 preface : I have currently tried most things and there are few qusestions asked on stackoverflow on this question and i cant seem to wrap my head around it so im going to need some help application : the purpose of this program is to animate an oval and a picture, the oval works fine, but the picture is struggling, you could remove the image or alien2 and the program should run fine. CODE image form from tkinter import * import time from PIL import Image,ImageFilter from PIL import ImageTk

问题 I have tried to perform an eager execution of a simple code. I've tried it on both Jupyter Notebook and Spyder IDE. With Jupyter I have no problem but when I execute the code in Spyder it returns an error: File "C:\...\lib\site-packages\tensorflow\python\framework\ops.py", line 5496, in enable_eager_execution "tf.enable_eager_execution must be called at program startup.") ValueError: tf.enable_eager_execution must be called at program startup. and the code is as follows: import tensorflow as

问题 I am running a simple example: import gmaps import gmaps.datasets gmaps.configure(api_key="...") earthquake_df = gmaps.datasets.load_dataset_as_df( 'earthquakes' ) locations = earthquake_df[[ 'latitude' , 'longitude' ]] weights = earthquake_df[ 'magnitude' ] fig = gmaps.figure() fig.add_layer(gmaps.heatmap_layer(locations, weights=weights)) fig but instead of seeing a heatmap, the output shows this: Figure(layout=FigureLayout(height='420px')) I am using Spyder (Python 3.7) 回答1: ( Spyder

问题 I am running a simple example: import gmaps import gmaps.datasets gmaps.configure(api_key="...") earthquake_df = gmaps.datasets.load_dataset_as_df( 'earthquakes' ) locations = earthquake_df[[ 'latitude' , 'longitude' ]] weights = earthquake_df[ 'magnitude' ] fig = gmaps.figure() fig.add_layer(gmaps.heatmap_layer(locations, weights=weights)) fig but instead of seeing a heatmap, the output shows this: Figure(layout=FigureLayout(height='420px')) I am using Spyder (Python 3.7) 回答1: ( Spyder

问题 I can't, for the life of me, get dolfin running with Spyder . That's what I thought at first. I managed to get it running somehow, but not in a convenient way. Here is the situation: The error conda activate fenics , spyder , from dolfin import * : No module named 'dolfin' . What works conda activate fenics , python , from dolfin import * : worked in the first place. conda activate fenics , ipython , from dolfin import * : worked after some tweaking. conda activate fenics , spyder , from

问题 The question: This post explains how to change which Python installation to run in Spyder under Tools > Preferences > Python Interpreter . One of the options is Default (i.e. same as Spyder's) : But how do you find out what that is? Some details: I'm trying to help a colleague run a Python script using a batch file. The script runs just fine from Spyder. But when I'm setting up the batch file, I'm getting the error error importing module Seaborn . So I'm clearly able to run Python (the only

问题 I wrote this code. It should display the plots in spyder ide. import pandas as pd import numpy as np import matplotlib.pyplot as plt from IPython.display import display from sklearn.ensemble import RandomForestRegressor from sklearn.metrics import mean_absolute_error import scipy.signal import scipy.stats from sklearn.model_selection import train_test_split train = pd.read_csv("train.csv", nrows=9000000,dtype={'acoustic_data':np.int16,'time_to_failure':np.float64}) train.rename({"acoustic

问题 I have already installed opencv 3.0.0 in windows os. I have run the application and have successfully installed it in C:\ drive and have also copied the cv2.pyd file in C:\Python27\Lib\site-packages as I saw in several tutorial videos and in my Python 2.7.5 Shell i.e IDLE when I type >>>import cv2 >>> It shows it has been safely installed and running. Now I am using Spyder 3.6 as this is the latest version available for my Machine Learning programs but here if I follow the above steps it