module

问题 I have a package with the following structure: model\ __init__.py (from model.main_trainer import *, etc.) main_trainer.py snn.py splitter.py The main_trainer.py script takes at least three arguments as inputs: #main_trainer.py import numpy as np # Linear algebra import pandas as pd # Data wrangling import re # Regular expressions import matplotlib # Avoid plotting graphs matplotlib.use('Agg') # Custom dependencies from model.snn import * from model.splitter import * def main_trainer(dataset

问题 This question already has an answer here : dmake not found when installing Perl module using CPAN (1 answer) Closed 12 days ago . When trying to install Win32::API from CPAN using Active Perl, the installation isn't successful. The problems stem from the following error: 'dmake' is not recognized as an internal or external command, How can I resolve this problem? Full output of cpan Win32::API : Loading internal logger. Log::Log4perl recommended for better logging Reading 'C:\Perl64\cpan

问题 I have a very small Android app that I have ported to Wear OS. It works OK. But now I have two separate projects, whose source files are 99.5% identical. How can I put both versions in one project, so only one copy of each common source file is needed? (For instance, the Manifest file needs to be tailored -- at least for the uses-feature android.hardware.type.watch , and one source file needs to be different -- menus in the Android app have to be handled differently on the Wear app. One

问题 I tried to use the module "tabula" for python, but apparently I already fail at installing. I simply used the code import tabula However, I get the following error message: ModuleNotFoundError: No module named 'tabula' Any ideas what's up with that? 回答1: You need to install it priorly, lauching this command in a console: pip install tabula-py Edit: For WIndows 10, check the "Get tabula-py working (Windows 10)" part of this documentation. 回答2: I got the same issue but I solved it by running

问题 Several months ago, I originally started my project with just a mobile module, and now I am interested in configuring my app for wearable devices as well. That said, all of my files (Java, XML, drawables, and etc.) are in the mobile module, so do I need to transfer all of the files I want to share between mobile and wear modules into a newly created "common" module? EDIT : Can somebody explain to me what the following Gradle project sync errors coming from the mobile and wear's Gradle files

问题 I encountered Error: 'module' object has no attribute 'copy' while running a pygame program. In my code, I never referred to a copy attribute, so I don't understand where the error is coming from. 回答1: I think there is a python file named "copy" in your directory. I had the same problem, after I delete the "copy" file, the error has gone. 来源： https://stackoverflow.com/questions/23418949/pygame-attributeerror-module-object-has-no-attribute-copy

问题 I am trying to install the SimPy module so that I can use it in IDLE. However, everytime I try to import in IDLE, I got an error. I already tried reinstalling Python and Pip and tried to modify the location of the apps. SimPy can be found in the directory of Python 2.7. I'm using python 3.6.1. After I correctly installed simpy in the terminal: pip install simpy Requirement already satisfied: simpy in /Library/Python/2.7/site-packages When I put into IDLE: Import Simpy I got the error:

问题 I have a fairly basic flask set up (been coding using sublime text). For testing purposes, I am now trying to run the following .py file. It contains a query that generates the data: user_data. I am trying to see what the result of that data is. from datetime import datetime from flask import Flask, render_template, url_for import sqlite3 app = Flask(__name__) db_locale='users.db' def query_comments(): connie=sqlite3.connect(db_locale) c=connie.cursor() c.execute(""" SELECT * FROM comments ""

问题 Is there any differences among the following two statements? import os import os as os If so, which one is more preferred? 回答1: The below syntax will help you in understanding the usage of using "as" keyword while importing modules import NAMES as RENAME from MODULE searching HOW Using this helps developer to make use of user specific name for imported modules. Example: import random print random.randint(1,100) Now I would like to introduce user specific module name for random module thus I

问题 In my Electron app I have a large file constants.js that is exported and available throughout the Render Process (Web, ESM Modules). I would like to also import this file in the application's Main Process (Node, CJS Modules). Even with the new experimental modules that are available in the latest versions of Electron/Node, that would require changing my file extension from constants.js to constants.mjs . As this file is heavily references throughout the application changing the file extension