Pandas: Extract email from a specified column of string type of a given DataFrame
Write a Pandas program to extract email from a specified column of string type of a given DataFrame.
Sample Solution:
Python Code :
import pandas as pd
import re as re
pd.set_option('display.max_columns', 10)
df = pd.DataFrame({
'name_email': ['Alberto Franco af@gmail.com','Gino Mcneill gm@yahoo.com','Ryan Parkes rp@abc.io', 'Eesha Hinton', 'Gino Mcneill gm@github.com']
})
print("Original DataFrame:")
print(df)
def find_email(text):
email = re.findall(r'[\w\.-]+@[\w\.-]+',str(text))
return ",".join(email)
df['email']=df['name_email'].apply(lambda x: find_email(x))
print("\Extracting email from dataframe columns:")
print(df)
Sample Output:
Original DataFrame: name_email 0 Alberto Franco af@gmail.com 1 Gino Mcneill gm@yahoo.com 2 Ryan Parkes rp@abc.io 3 Eesha Hinton 4 Gino Mcneill gm@github.com \Extracting email from dataframe columns: name_email email 0 Alberto Franco af@gmail.com af@gmail.com 1 Gino Mcneill gm@yahoo.com gm@yahoo.com 2 Ryan Parkes rp@abc.io rp@abc.io 3 Eesha Hinton 4 Gino Mcneill gm@github.com gm@github.com
Python Code Editor:
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