with open(‘filename’, ‘a’) as f: # able to append data to file<br /> f.write(var1) # Were var1 is some variable you have set previously<br /> f.write(‘data’)<br /> f.close() # You can add this but it is not mandatory </p> <p>with open(‘filename’, ‘r’) as f: # able to read data from file ( also is the default mode when opening a file in python)</p> <p>with open(‘filename’, ‘x’) as f: # Creates new file, if it already exists it will cause it to fail</p> <p>with open(‘filename’, ‘t’) as f: # opens the file in text mode (also is defualt)</p> <p>with open(‘filename’, ‘b’) as f: # Use if your file will contain binary data</p> <p>with open(‘filename’, ‘w’) as f: # Open file with ability to write, will also create the file if it does not exist (if it exists will cause it to fail)</p> <p>with open(‘filename’, ‘+’) as f: # Opens file with reading and writing</p> <p># You can combine these as you like with the + for reading and writing

with open(“file.txt”, “r”) as txt_file:<br /> return txt_file.readlines()

txt = open(‘FILENAME.txt’)<br /> txtread = txt.read()<br /> print(txtread)<br /> print(txt.read())

fileName = “file_name.txt” #Here you need to write the file name as a string</p> <p>openLike = “” #Here you need to write how do you want to open the file:<br /> #”w”: Write, “r”: Read<br /> openedFile = open(“file_name.txt”, openLike) #Here you open the file<br /> fileText = openedFile.read() #This read all the file<br /> openedFile.close() #Close the file<br /> print(fileText) # Prints the file text

with open(‘readme.txt’) as f:<br /> lines = f.readlines()<br /> Code language: Python

fin = open(“NAME.txt”, ‘r’)<br /> body = fin.read().split(“\n”)<br /> line = fin.readline().strip()

#there are many modes you can open files in. r means read.<br /> file = open(‘C:\Users\yourname\files\file.txt’,’r’)<br /> text = file.read()</p> <p>#you can write a string to it, too!<br /> file = open(‘C:\Users\yourname\files\file.txt’,’w’)<br /> file.write(‘This is a typical string’)</p> <p>#don’t forget to close it afterwards!<br /> file.close()

l_a=[]<br /> l_m=[]<br /> l_w=[]<br /> with open(“spots.txt”,”r”) as file:<br /> line=file.readlines()<br /> for i in range(0,len(line),1):<br /> [a,m,w]=line[i].split()<br /> l_a.append(float(a))<br /> l_m.append(float(m))<br /> l_w.append(float(w))

x = open(“filename.txt”, “r”)<br /> print(x.read()) #if file is a txt file this will print the text<br /> #Make sure the file is in the same directory as were your python file is opened in.<br /> #you can also make a var out of your text by doing:<br /> var = x.read() #or<br /> var = open(“filename.txt”, “r”).read()