Free Interactive Python Tutorial

I'm running some python code (pasted in) from the console, and getting an unexpected result. He… Read more Python Syntax Error (in The Interpreter) After A For Loop

I am new to Python programming... I have a .txt file....... It looks like.. 0,Salary,14000 0,Bonus,… Read more Replace A Word In A File

say user gives a number n=3 then I have to create 3 files dynamically. How will I do that? What can… Read more How Can I Create N Number Of Files In Python?

In my penultimate (next to last) line from all the files in a specific directory, I have a list of … Read more How To Read An Output Line Containing A List Of Integers Produced

Since I've learned of the pattern, I've been using with open('myfile.txt','w… Read more Is Contextlib.redirect_stdout Always A Good Idea?

Is there an available open source library, developed in python or java, for manipulating Motorola S… Read more Library For Manipulating S-record And Intel Hex 16 Files

I tried to use both of them opening a file but got the same result. w+ is supposed to create a new… Read more What Is The Exact Difference Between R+ And W+ Modes?

I am using a Flask application to update some PDF files, convert them to an Excel file and send thi… Read more My Function Containing Send_file() Does Not Seem To Update

My function only says that the last word in a file of words is an anagram (the first helper functio… Read more Python If == True Statement Only Working On Last Line Of Readline

My django app parses some files uploaded by the user.It is possible that the file uploaded by the u… Read more Deleting Unaccessed Files Using Python

I am trying to make a python script that will search a directory for all files that end with a spec… Read more Python Script To Search Directory For Certain File Type Then Append Their Contents Together

I am writing a Script in Python and I need to search and Replace IPs in a File.... Any ideas how it… Read more How To Search For Ips In Files Using Python?

I have written code as: array = [[1.630217208498539], [0.019929319226538452]] fo = open('file.… Read more How To Read Array Of Numbers From Text File In Python

I'm currently trying to read 150 million lines (from a data file with bio-sequencing informatio… Read more How To Improve Runtime Performance Of Reading File Program

When a novice (like me) asks for reading/processing a text file in python he often gets answers lik… Read more Truncating A Text File Does Not Change The File

I tried filecmp.cmp(file1,file2) but it doesn't work since files are identically except for n… Read more Best Way To Check New-line-independent-identity Of 2 Files With Python

print(path) print(dir_name+'\\'+f_parent+'_'+parts[0]+'_'+date+extension) o… Read more Why Os.rename() Is Raising An Exception In Python 2.7?

I have this folder structure, within edi_standards.py I want to open csv/transaction_groups.csv But… Read more Weird Python File Path Behavior

I have found a lot of examples on the net of how to attach local files to an email. What I want to … Read more Attach File Like Object To Email Python 3

I have a module my_module that it is sourced (imported) by lots of files using: from my_module impo… Read more Know Filename:line_no Where An Import To My_module Was Made