pyspark differences between two dataframes

Modern Markhor answered on December 15, 2022 Popularity 1/10 Helpfulness 1/10

answer pyspark differences between two dataframes

related youtube to mp4

pyspark differences between two dataframes

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# get conditions for all columns except id
conditions_ = [f.when(df_facts[c]!=df_old[c], f.lit(c)).otherwise("") for c in df_facts.columns]
conditions2_ = [f.when(df_facts[c]!=df_old[c], df_old[c]).otherwise("") for c in df_facts.columns]
conditions3_ = [f.when(df_facts[c]!=df_old[c], df_facts[c]).otherwise("") for c in df_facts.columns]

select_expr =[
                *[df_old[c] for c in df_old.columns ], 
                f.array_remove(f.array(*conditions_), "").alias("column_names"),
                f.array_remove(f.array(*conditions2_), "").alias("old_values"),
                f.array_remove(f.array(*conditions2_), "").alias("old_values")
]

df_joined = df_facts.join(df_old, (df_facts.pk_invoice_line_item == df_old.pk_invoice_line_item) 
                                    & (df_facts.invoice_header_id == df_old.invoice_header_id)
                                    & (df_facts.transaction_id == df_old.transaction_id)
                                    & (df_facts.invoice_line_item_description == df_old.invoice_line_item_description)
                                    , 'left').select(*select_expr)
display(df_joined.where((f.size(f.col('column_names')) > 0) & (f.col('column_names')[0] != 'value_net_amount_mst')))

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: between pyspark python

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Contributed on Mar 20 2025

Modern Markhor

0 Answers Avg Quality 2/10

Closely Related Answers

youtube to mp4

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"""
[Ubuntu/WSL]
After following all steps below, download multiple youtube to MP4 -OR- M4A 
through terminal with just one command. Works as follows:

Flags:
-a OR 1 OR --audio: download as audio file (default; modify script to change)
-v OR 0 OR --video: download as video file

Example:
> youtube -a https://www.youtube.com/watch?v=dQw4w9WgXcQ
Will download as a single m4a file in current working dir

> youtube -v https://www.youtube.com/watch?v=dQw4w9WgXcQ https://www.youtube.com/watch?v=xvFZjo5PgG0
Will download as two mp4 files in current working dir

-------------------- Steps --------------------
> pip install install pytubefix

Script (saving as "youtube". The .py file extention not necessary):
"""
#!/usr/bin/env python3
import sys
from pytubefix import YouTube
from pytubefix.cli import on_progress

def download(links, mode="audio"):
    for link in links:
        print(f"Processing link: {link}")
        yt = YouTube(link, on_progress_callback=on_progress)
        print(f"Title: {yt.title}")
        # Choose stream based on mode
        if mode == "video":
            stream = yt.streams.get_highest_resolution()
        else:
            stream = yt.streams.get_audio_only()
        try:
            stream.download()
            print("Download complete :)")
        except Exception as e:
            print("Error with download :(", e)

def main():
    args = sys.argv[1:]    
    mode = "audio" # default    
    if args:
        flag = args[0]
        if flag in ['0', '-v', '--video']:
            mode = "video"
            links = args[1:]
        elif flag in ['1', '-a', '--audio']:
            mode = "audio"
            links = args[1:]
        else:
            # No valid flag provided - treat all args as links
            links = args
    else:
        raise Exception("Need arg count > 1")

    print(f"Running Script: {sys.argv[0]} with mode: {mode}")
    download(links, mode)
    print("*************")

if __name__ == "__main__":
    main()

"""
Then:
> chmod +x youtube
> sudo cp youtube /usr/local/bin/

Use:
> youtube https://www.youtube.com/watch?v=GtL1huin9EE
"""

Popularity 8/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: mp3 mp4 python

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Contributed on Mar 16 2025

Saf1

0 Answers Avg Quality 2/10

youtube to mp4

Comments(1)

# no need to use converters:
# first do "pip install pytube" in terminal
# run this python code and paste a url
# download appears in same directory, enjoy :)

from pytube import YouTube

def Download(link):
    try:
        yt_object = YouTube(link)
        yt_object = yt_object.streams.get_highest_resolution()

        try:
            yt_object.download()
        except:
            print("error with download :(")
        
        print("download complete :)")
        
    except:
        print("please enter a valid URL")

link = input("YouTube URL to download: ")
Download(link)

Popularity 10/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: mp4

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Contributed on Dec 15 2022

Concerned Cobra

0 Answers Avg Quality 2/10

youtube to mp4

Comments(1)

listen to the greepper post where it says to not use any of the other converters on the other grepper answers

Popularity 10/10 Helpfulness 2/10 Language whatever

Source: Grepper

Tags: mp4

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Contributed on Aug 03 2023

RoPI

0 Answers Avg Quality 2/10

pyspark differences between two dataframes

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