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How to add multiple strings to .str.contains in pandas? [duplicate]

Time:10-08

Check the code I have provided, check the part where is m1 and m2, I commented there. I want to add multiple strings,is there simple solutions here?

I know this is not the way to do this, but this is only solution I came up. If you have other solution for doing the same think, please provide.

import pandas as pd
NewDataFrame = pd.DataFrame({'Group':['aaa','bbb','ccc', 'ddd', 'eee', 'fff', 'ggg', 'hhh'],
                                  'N':[1,2,3,4,5,6,7,8]})


def highlight_cells(x):
    c2 = 'background-color: #00FF00'
    c1 = 'background-color: red'
    c = 'background-color: white'

    m1 = NewDataFrame['Group'].str.contains("aaa", na=False) # here to add more strings ("bbb", "ggg") 
    m2 = NewDataFrame['Group'].str.contains("ccc", na=False) # here to add additional strings ("fff")
    #how to add more then one string, not to add new line for every string?
    
    colordata = pd.DataFrame(c, index=x.index, columns=x.columns)
    colordata.loc[m1, 'Group'] = c1
    colordata.loc[m2, 'Group'] = c2
    return colordata

end = StartingDataFrame.style.apply(highlight_cells,axis=None)

end

CodePudding user response:

Add strings with | like:

def highlight_cells(x):
    c2 = 'background-color: #00FF00'
    c1 = 'background-color: red'
    c = 'background-color: white'

    m1 = NewDataFrame['Group'].str.contains("aaa|bbb|ggg", na=False) 
    m2 = NewDataFrame['Group'].str.contains("ccc|fff", na=False) 
    #how to add more then one string, not to add new line for every string?
    
    colordata = pd.DataFrame(c, index=x.index, columns=x.columns)
    colordata.loc[m1, 'Group'] = c1
    colordata.loc[m2, 'Group'] = c2
    return colordata

end = StartingDataFrame.style.apply(highlight_cells,axis=None)
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