downloader | 下载人教版电子教材。分别使用 php 和 python 实现,其中 php 基于 curl

 by   luolongfei Python Version: Current License: MIT

kandi X-RAY | downloader Summary

kandi X-RAY | downloader Summary

downloader is a Python library. downloader has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. However downloader build file is not available. You can download it from GitHub.

下载人教版电子教材。分别使用 php 和 python 实现,其中 php 基于 curl 库的协程模式实现多并发,python 基于线程池实现多并发。
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            kandi-support Support

              downloader has a low active ecosystem.
              It has 6 star(s) with 2 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              downloader has no issues reported. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of downloader is current.

            kandi-Quality Quality

              downloader has no bugs reported.

            kandi-Security Security

              downloader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              downloader is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              downloader releases are not available. You will need to build from source code and install.
              downloader has no build file. You will be need to create the build yourself to build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed downloader and discovered the below as its top functions. This is intended to give you an instant insight into downloader implemented functionality, and help decide if they suit your requirements.
            • Runs the main thread
            • Returns the time difference between start_time and end_time
            • Returns a list of the books items
            • Set proxy pool
            • Create a pipeline
            • Download a file
            • Get proxy information
            • Safely remove a file
            Get all kandi verified functions for this library.

            downloader Key Features

            No Key Features are available at this moment for downloader.

            downloader Examples and Code Snippets

            Start the downloader .
            javadot img1Lines of Code : 53dot img1License : Permissive (MIT License)
            copy iconCopy
            public static void main(String args[]) {
                    System.out.println("- Downloader started");
                    File baseDirectory = new File(args[0]);
                    System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
            
                    // If the   
            Start the downloader .
            javadot img2Lines of Code : 48dot img2License : Permissive (MIT License)
            copy iconCopy
            public static void main(String args[]) {
                    System.out.println("- Downloader started");
                    File baseDirectory = new File(args[0]);
                    System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
            
                    // If the   
            Start the downloader .
            javadot img3Lines of Code : 48dot img3License : Permissive (MIT License)
            copy iconCopy
            public static void main(String args[]) {
                    System.out.println("- Downloader started");
                    File baseDirectory = new File(args[0]);
                    System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
            
                    // If the   

            Community Discussions

            QUESTION

            How to enable ssl protection in laravel
            Asked 2021-Jun-14 at 15:41

            After running composer update I got this problem:

            You are running Composer with SSL/TLS protection disabled. [Composer\Downloader\TransportException]
            curl error 60 while downloading https://repo.packagist.org/packages.json: SSL ce
            rtificate problem: unable to get local issuer certificate
            require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-scripts] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] []...

            ...

            ANSWER

            Answered 2021-Jun-14 at 15:41

            Well there could be multiple issues with your environment, which does not allow SSL connections, since the tool cannot accept the certificates.

            Another approach could be to turn off the SSL verification, as long as you working on a development machine.

            Source https://stackoverflow.com/questions/67972654

            QUESTION

            RecycleView error when using custom class as the viewclass
            Asked 2021-Jun-14 at 01:06

            For better optimization, I decided to use the RecycleView in one part of my program to hold a set of DownloadItem instances. The problem is that the class takes two arguments: path & url_type which I do not know how to pass to the data of the recylceview. As a result I get the error below:

            ...

            ANSWER

            Answered 2021-Jun-14 at 01:06

            In order to use DownloadItem in your kv, it must have an __init__() with no required arguments. Here is a version that uses properties instead of required arguments:

            Source https://stackoverflow.com/questions/67960875

            QUESTION

            react-i18next:: You will need to pass in an i18next instance by using initReactI18next
            Asked 2021-Jun-11 at 05:29

            react-i18next:: You will need to pass in an i18next instance by using initReactI18next

            I recently added the package and got this error. I have followed all the steps as far as I know.

            I use Next.js with the next-i18next package which usually initialises itself automatically.

            https://github.com/m2vi/downloader

            ...

            ANSWER

            Answered 2021-Jun-09 at 20:20

            From the next-i18next docs:

            Then we add serverSideTranslation to getStaticProps or getServerSideProps (depending on your case) in our page-level components.

            You'll need to add serverSideTranslation to the pages that need translations.

            For example in your pages/d/[tab]/index file:

            Source https://stackoverflow.com/questions/67894982

            QUESTION

            Composer connection
            Asked 2021-Jun-07 at 22:34

            I'm trying to make laravel project with composer with bellow cmd cod:

            ...

            ANSWER

            Answered 2021-Jun-07 at 22:34

            I found answer:

            I'm in first installation of Composer added a variable named http_proxy to my environment. The value of http_proxy is what you see in that input.

            All you need to do is delete that variable from the environment:

            Source https://stackoverflow.com/questions/67878723

            QUESTION

            I am getting a SQL unknown sql server error in last lines of my code
            Asked 2021-Jun-07 at 16:57
            from logging import StreamHandler, exception
            from sqlalchemy import create_engine
            from re import search
            from pandas._config.config import options
            from pandas.core.frame import DataFrame
            from pandas.core.tools import numeric
            import streamlit as st       
            import plotly.express as pt
            import pandas as pd
            import numpy as np
            import os
            import base64
            
            #function
            def filedownloader(database):
                csv = database.to_csv(index=False)
                b64 = base64.b64encode(csv.encode()).decode() 
                href = f'Download csv file'
                st.markdown(href,unsafe_allow_html=True)
                return href
            
            
            
            
            #basic titles
            
            st.title("Institution's Section")
            st.sidebar.subheader("Settings")
            
            # file uploader
            
            fl=st.sidebar.file_uploader(label="Uplaod File in csv or xlsx format", type=['csv','xlsx'])
            global df
            if fl is not None:
                st.title("Performance Graph")
                try:
                    df=pd.read_csv(fl)
                except Exception as e:
                    print(e)
                    df=pd.read_excel(fl)
            
            #write table in web page
            
            global columns
            try:
                st.write(df)
                columns = list(df.columns)
            except Exception as e:
                print(e)
                st.write("Please upload a file")
            
            #Chart select
            
            st.sidebar.subheader("Analysis section")
            ch=st.sidebar.selectbox(
                label="Select the chart type",
                options=['Scatterplots','Lineplots','Histogram','Boxplot'],
                key="chart"
            )
            
            #Plot Settings
            
            if ch =='Scatterplots':
                st.sidebar.subheader("Scatterplot Settings")
                
                try:
                    x_values=st.sidebar.selectbox('X axis',options=columns)
                    y_values=st.sidebar.selectbox('Y axis',options=columns)
                    plot=pt.scatter(data_frame=df,x=x_values,y=y_values)
                    st.plotly_chart(plot)
                except Exception as e:
                    print(e)
            elif ch=='Lineplots':
                st.sidebar.subheader("Lineplot Settings")
                
                try:
                    x_values=st.sidebar.selectbox('X axis',options=columns)
                    y_values=st.sidebar.selectbox('Y axis',options=columns)
                    plot=pt.line(data_frame=df,x=x_values,y=y_values)
                    st.plotly_chart(plot)
                except Exception as e:
                    print(e)
            elif ch=='Histogram':
                st.sidebar.subheader("Histogram Settings")
                
                try:
                    x_values=st.sidebar.selectbox('X axis',options=columns)
                    y_values=st.sidebar.selectbox('Y axis',options=columns)
                    plot=pt.histogram(data_frame=df,x=x_values,y=y_values)
                    st.plotly_chart(plot)
                except Exception as e:
                    print(e)
            elif ch=='Boxplot':
                st.sidebar.subheader("Boxplot Settings")
                
                try:
                    x_values=st.sidebar.selectbox('X axis',options=columns)
                    y_values=st.sidebar.selectbox('Y axis',options=columns)
                    plot=pt.box(data_frame=df,x=x_values,y=y_values)
                    st.plotly_chart(plot)
                except Exception as e:
                    print(e)
            
            #rank select
            
            
            st.sidebar.subheader("Quick Search Rank")
            radio=st.sidebar.radio(
                "What you want to see?",("Top five","Bottom five")
            )
            
            #rank settings
            
            numeric_column = df.select_dtypes(include=np.number).columns.tolist()
            if(radio=='Top five'):
                st.sidebar.subheader("Rank Settings")
                try:
                    val=st.sidebar.selectbox('Select rank category',options=numeric_column)
                    st.title("Quick Search Result")
                    st.write(df.nlargest(5,val))
                except Exception as e:
                    print(e)
            elif(radio=='Bottom five'):
                st.sidebar.subheader("Rank Settings")
                try:
                    val=st.sidebar.selectbox('Select rank category',options=numeric_column)
                    st.title("Quick Search Result")
                    st.write(df.nsmallest(5,val))
                except Exception as e:
                    print(e)
            
            #search
            
            st.sidebar.subheader("Search")
            val=st.sidebar.selectbox('Search desired column',options=columns)
            st.sidebar.subheader("Search keyword")
            user_input = st.sidebar.text_area("Type Keyword here", 0)
            try: 
                dl = df[df[val] == type(df[val][1])(user_input)]
            except Exception as e:
                pass
            
            st.sidebar.subheader("Custom plot settings")
            choose=st.sidebar.selectbox(
                label="Choose plot for selected data",
                options=['Scatterplot','Linearplot','Histogram','Boxplot',]
            )
            if(choose == 'Scatterplot'):
                try:
                    st.sidebar.subheader("Scatterplot Settings")
                    x_val=st.sidebar.selectbox('X axis',options=columns,key="scatter_x")
                    y_val=st.sidebar.selectbox('Y axis',options=columns,key="scatter_y")
                    plots=pt.scatter(data_frame=dl,x=x_val,y=y_val)
                except Exception as e:
                    pass
            elif (choose == 'Linearplot'):
                try:
                    st.sidebar.subheader("Scatterplot Settings")
                    x_val=st.sidebar.selectbox('X axis',options=columns,key="scatter_x")
                    y_val=st.sidebar.selectbox('Y axis',options=columns,key="scatter_y")
                    plots=pt.line(data_frame=dl,x=x_val,y=y_val)
                except Exception as e:
                    pass
            elif (choose == 'Histogram'):
                try:
                    st.sidebar.subheader("Scatterplot Settings")
                    x_val=st.sidebar.selectbox('X axis',options=columns,key="scatter_x")
                    y_val=st.sidebar.selectbox('Y axis',options=columns,key="scatter_y")
                    plots=pt.histogram(data_frame=dl,x=x_val,y=y_val)
                except Exception as e:
                    pass
            elif (choose == 'Boxplot'):
                try:
                    st.sidebar.subheader("Scatterplot Settings")
                    x_val=st.sidebar.selectbox('X axis',options=columns,key="scatter_x")
                    y_val=st.sidebar.selectbox('Y axis',options=columns,key="scatter_y")
                    plots=pt.box(data_frame=dl,x=x_val,y=y_val)
                except Exception as e:
                    pass
            
            #chart and search button
            
            bt=st.sidebar.button("Search and Apply")
            if(bt):
                st.title("Search Results")
                st.write(dl)
                st.title("Searh Analysis")
                st.plotly_chart(plots)
            
            #Modify database
            st.sidebar.subheader("Select Column to drop null values")
            val1=st.sidebar.multiselect(
                label="Selet Columns",
                options=columns
            )
            bt_null_r=st.sidebar.button("Drop Null values")
            if(bt_null_r):
                mdf=df.dropna(subset=val1, how='all')
                filedownloader(mdf)
            
            # drop selected column
            st.sidebar.subheader("Select Column to drop null values")
            val2=st.sidebar.multiselect(
                label="Selet Columns",
                options=columns,key="column_multi"
            )
            bt_c=st.sidebar.button("Drop Columns")
            if(bt_c):
                mdf=df.drop(val2,axis=1)
                filedownloader(mdf)
            **#creating sql engine
            engine=create_engine('mysql://root:Soumik18@@localhost:3306/college')
            df.to_sql('Students',con=engine)**
            
            ...

            ANSWER

            Answered 2021-Jun-07 at 16:57

            Couple things to check:

            1. Can you connect to MySQL outside of the script with the credentials you provided (mysql -u root -p)? If yes, then there may be a configuration problem in your script to connect. If not, confirm MySQL is running, then re-check your password. If a potential password issue, may be worth restarting MySQL by adding skip_grant_tables under your configuration file and restarting so you can log in w/o a password and reset the root password.
            2. Did you modify the MySQL configuration in any way, specifically the bind-address? By default, MySQL sets this to 127.0.0.1, so you may want to try connecting with 127.0.0.1 instead of localhost.
            3. If this is a non-Windows machine, is /etc/hosts configured properly for localhost (ex: 127.0.0.1 localhost)?

            I use a different method to connect to MySQL via Python, so I am not as familiar with sqlalchemy.

            Source https://stackoverflow.com/questions/67875310

            QUESTION

            How to avoid "module not found" error while calling scrapy project from crontab?
            Asked 2021-Jun-07 at 15:35

            I am currently building a small test project to learn how to use crontab on Linux (Ubuntu 20.04.2 LTS).

            My crontab file looks like this:

            * * * * * sh /home/path_to .../crontab_start_spider.sh >> /home/path_to .../log_python_test.log 2>&1

            What I want crontab to do, is to use the shell file below to start a scrapy project. The output is stored in the file log_python_test.log.

            My shell file (numbers are only for reference in this question):

            ...

            ANSWER

            Answered 2021-Jun-07 at 15:35

            I found a solution to my problem. In fact, just as I suspected, there was a missing directory to my PYTHONPATH. It was the directory that contained the gtts package.

            Solution: If you have the same problem,

            1. Find the package

            I looked at that post

            1. Add it to sys.path (which will also add it to PYTHONPATH)

            Add this code at the top of your script (in my case, the pipelines.py):

            Source https://stackoverflow.com/questions/67841062

            QUESTION

            Using Flutter Downloader plugin, after download app closes
            Asked 2021-Jun-07 at 08:14

            **I use Flutter Downloader Package After complete download some file , my app closes automatically and disconnecte to the android studio. Any one help me to find soltutions.

            ...

            ANSWER

            Answered 2021-Jun-07 at 08:14

            Maybe it late but it may help others. Recently I faced this error and I solved it. Your UI is rendering in Main isolate and your download events come from background isolate. Because codes in callback are run in the background isolate, so you have to handle the communication between two isolates. Usually, communication needs to take place to show download progress in the main UI. Implement the below code to handle communication:

            Source https://stackoverflow.com/questions/67229131

            QUESTION

            Cannot rename or move the file after downloading it from Google Drive using Drive API
            Asked 2021-Jun-05 at 09:37

            I'm trying to write a script that uploads an image to Google Drive and download the OCR version of the image as text file.

            The script run through every image file in a given folder and does the above thing. The text file is first saved as "just-temp.txt" and after it has been successfully downloaded, the file should be renamed to the name of the image file with .txt extension. However, python is just throwing PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: error.

            This is the basic version of my code:

            ...

            ANSWER

            Answered 2021-Jun-05 at 09:37

            After spending much time on web searching for a similar question, I finally found a solution.

            You need to set the variable used to store your MediaFileUpload object to None:

            So only one extra line of code did it:

            Source https://stackoverflow.com/questions/67839913

            QUESTION

            CSS - preventing child element inheriting cancelling out transform property of parent element
            Asked 2021-Jun-05 at 07:55

            I have found similar questions to this asked but none cover this specific scenario. In my react app, on a card with image, text and a button, I want to have text and button appear conditionally on hover, have the image scale increase, and the image brightness decrease. The problem is that when I hover over the button, the transform and filter properties on the image are cancelled. Does anyone have a solution?

            Here is the code in Card.js

            ...

            ANSWER

            Answered 2021-Jun-05 at 07:55

            Can you add the :hover to the card instead?

            Source https://stackoverflow.com/questions/67847486

            QUESTION

            Helm SDK download chart from extenanl repository
            Asked 2021-Jun-03 at 15:39

            I need to download chart which is located external OCI repository, when I download it using click on the link of the chart and version and provide user and password it works but not with the following code, this is what I tried and get an error

            failed to download "https://fdr.cdn.repositories.amp/artifactory/control-1.0.0.tgz" at version "1.0.0" (hint: running helm repo update may help) , if I click on the above link it asks for user and pass (in the browser) and when I provide it (the same in the code) the chart is downloaded, any idea why with the code its not working?

            This is what I tried

            ...

            ANSWER

            Answered 2021-Jun-03 at 15:39

            I think you need to update your repository before locating the chart.

            This is the code the CLI uses to update the repositories.

            And this is the function that performs the update on the repositories.

            Source https://stackoverflow.com/questions/67728786

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install downloader

            You can download it from GitHub.
            You can use downloader like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
            Find more information at:

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          • HTTPS

            https://github.com/luolongfei/downloader.git

          • CLI

            gh repo clone luolongfei/downloader

          • sshUrl

            git@github.com:luolongfei/downloader.git

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