How to print set list to new lines in text file python 3

-2

Basically I want to make a program where it reads a text file, does something with the info, and then outputs the different info into a file.

For example;
input.txt contains different lines with text

Then I use this to convert to list:

with open("input.txt") as f:

content = f.readlines()

content = [x.strip() for x in content]

Then outputting the list into a text file not like ['string', 'string'] but on new lines.

Any help with this???

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

What have you tried? This sounds like a homework assignment.

– John Coleman
Nov 24 '18 at 10:53

What have I tried? What do you mean?

– DMM Official
Nov 24 '18 at 10:54

1

what have you done to try solving the problem yourself? @DMMOfficial

– Tilman B. aka Nerdyyy
Nov 24 '18 at 10:57

I have searched up online and stack, but I'm just getting started with coding tbh so yeah

– DMM Official
Nov 24 '18 at 11:07

add a comment |

-2

Basically I want to make a program where it reads a text file, does something with the info, and then outputs the different info into a file.

For example;
input.txt contains different lines with text

Then I use this to convert to list:

with open("input.txt") as f:

content = f.readlines()

content = [x.strip() for x in content]

Then outputting the list into a text file not like ['string', 'string'] but on new lines.

Any help with this???

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

What have you tried? This sounds like a homework assignment.

– John Coleman
Nov 24 '18 at 10:53

What have I tried? What do you mean?

– DMM Official
Nov 24 '18 at 10:54

1

what have you done to try solving the problem yourself? @DMMOfficial

– Tilman B. aka Nerdyyy
Nov 24 '18 at 10:57

I have searched up online and stack, but I'm just getting started with coding tbh so yeah

– DMM Official
Nov 24 '18 at 11:07

add a comment |

-2

Basically I want to make a program where it reads a text file, does something with the info, and then outputs the different info into a file.

For example;
input.txt contains different lines with text

Then I use this to convert to list:

with open("input.txt") as f:

content = f.readlines()

content = [x.strip() for x in content]

Then outputting the list into a text file not like ['string', 'string'] but on new lines.

Any help with this???

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

Basically I want to make a program where it reads a text file, does something with the info, and then outputs the different info into a file.

For example;
input.txt contains different lines with text

Then I use this to convert to list:

with open("input.txt") as f:

content = f.readlines()

content = [x.strip() for x in content]

Then outputting the list into a text file not like ['string', 'string'] but on new lines.

Any help with this???

python python-3.x list file file-handling

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

edited Nov 24 '18 at 10:54

asked Nov 24 '18 at 10:50

DMM Official

asked Nov 24 '18 at 10:50

DMM Official

asked Nov 24 '18 at 10:50

DMM Official

What have you tried? This sounds like a homework assignment.

– John Coleman
Nov 24 '18 at 10:53

What have I tried? What do you mean?

– DMM Official
Nov 24 '18 at 10:54

1

what have you done to try solving the problem yourself? @DMMOfficial

– Tilman B. aka Nerdyyy
Nov 24 '18 at 10:57

I have searched up online and stack, but I'm just getting started with coding tbh so yeah

– DMM Official
Nov 24 '18 at 11:07

add a comment |

What have you tried? This sounds like a homework assignment.

– John Coleman
Nov 24 '18 at 10:53

What have I tried? What do you mean?

– DMM Official
Nov 24 '18 at 10:54

1

what have you done to try solving the problem yourself? @DMMOfficial

– Tilman B. aka Nerdyyy
Nov 24 '18 at 10:57

I have searched up online and stack, but I'm just getting started with coding tbh so yeah

– DMM Official
Nov 24 '18 at 11:07

What have you tried? This sounds like a homework assignment.

– John Coleman
Nov 24 '18 at 10:53

What have I tried? What do you mean?

– DMM Official
Nov 24 '18 at 10:54

what have you done to try solving the problem yourself? @DMMOfficial

– Tilman B. aka Nerdyyy
Nov 24 '18 at 10:57

I have searched up online and stack, but I'm just getting started with coding tbh so yeah

– DMM Official
Nov 24 '18 at 11:07

add a comment |

3 Answers
3

active

oldest

votes

After reading the file and modifying the content in the list. The list can be written back to a text file with new line for each item in the list as given below:

with open('my_file.txt', 'w') as f:

    for item in my_list:

        f.write("%sn" % item)

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

add a comment |

$ cat input.txt

 HELLO

 WORLD

In python you can use 'n' to append a new line to content.

   with open("input.txt") as f:

        content = f.readlines()

        content = [x.strip() for x in content]

        content = 'n'.join(content)

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

add a comment |

You can create a string like this:

elements_on_new_line = 'n'.join(my_list)

And then you write on the file the variabile 'elements_on_new_line'

Doing this

with open('my file.txt', 'w') as my_file:

    my_file.write(elements_on_new_line)

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

add a comment |

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3 Answers
3

active

oldest

votes

3 Answers
3

active

oldest

votes

After reading the file and modifying the content in the list. The list can be written back to a text file with new line for each item in the list as given below:

with open('my_file.txt', 'w') as f:

    for item in my_list:

        f.write("%sn" % item)

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

add a comment |

After reading the file and modifying the content in the list. The list can be written back to a text file with new line for each item in the list as given below:

with open('my_file.txt', 'w') as f:

    for item in my_list:

        f.write("%sn" % item)

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

add a comment |

After reading the file and modifying the content in the list. The list can be written back to a text file with new line for each item in the list as given below:

with open('my_file.txt', 'w') as f:

    for item in my_list:

        f.write("%sn" % item)

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

After reading the file and modifying the content in the list. The list can be written back to a text file with new line for each item in the list as given below:

with open('my_file.txt', 'w') as f:

    for item in my_list:

        f.write("%sn" % item)

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

answered Nov 24 '18 at 11:02

Sonal Borkar

520311

add a comment |

$ cat input.txt

 HELLO

 WORLD

In python you can use 'n' to append a new line to content.

   with open("input.txt") as f:

        content = f.readlines()

        content = [x.strip() for x in content]

        content = 'n'.join(content)

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

add a comment |

$ cat input.txt

 HELLO

 WORLD

In python you can use 'n' to append a new line to content.

   with open("input.txt") as f:

        content = f.readlines()

        content = [x.strip() for x in content]

        content = 'n'.join(content)

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

add a comment |

$ cat input.txt

 HELLO

 WORLD

In python you can use 'n' to append a new line to content.

   with open("input.txt") as f:

        content = f.readlines()

        content = [x.strip() for x in content]

        content = 'n'.join(content)

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

$ cat input.txt

 HELLO

 WORLD

In python you can use 'n' to append a new line to content.

   with open("input.txt") as f:

        content = f.readlines()

        content = [x.strip() for x in content]

        content = 'n'.join(content)

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

answered Nov 24 '18 at 11:02

Arbazz Hussain

144114

add a comment |

You can create a string like this:

elements_on_new_line = 'n'.join(my_list)

And then you write on the file the variabile 'elements_on_new_line'

Doing this

with open('my file.txt', 'w') as my_file:

    my_file.write(elements_on_new_line)

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

add a comment |

You can create a string like this:

elements_on_new_line = 'n'.join(my_list)

And then you write on the file the variabile 'elements_on_new_line'

Doing this

with open('my file.txt', 'w') as my_file:

    my_file.write(elements_on_new_line)

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

add a comment |

You can create a string like this:

elements_on_new_line = 'n'.join(my_list)

And then you write on the file the variabile 'elements_on_new_line'

Doing this

with open('my file.txt', 'w') as my_file:

    my_file.write(elements_on_new_line)

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

You can create a string like this:

elements_on_new_line = 'n'.join(my_list)

And then you write on the file the variabile 'elements_on_new_line'

Doing this

with open('my file.txt', 'w') as my_file:

    my_file.write(elements_on_new_line)

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

edited Nov 24 '18 at 11:17

answered Nov 24 '18 at 11:06

91DarioDev

714316

answered Nov 24 '18 at 11:06

91DarioDev

714316

answered Nov 24 '18 at 11:06

91DarioDev

714316

add a comment |

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