["python","python-2.7","utf-8"]
Python reading from a file and saving to utf-8

I'm having problems reading from a file, processing its string and saving to an UTF-8 File. Here is the code: try: filehandle = open(filename,"r") except: print("Could not open file " + filename) quit() text = filehandle.read() filehandle.close() I then do some processing on the variable text. And then try: writer = open(output,"w") except: print("Could not open file " + output) quit() #data = text.decode("iso 8859-15") #writer.write(data.encode("UTF-8")) writer.write(text) writer.close() This output the file perfectly but it does so in iso 8859-15 according to my editor. Since the same editor recognizes the input file (in the variable filename) as UTF-8 I don't know why this happened. As far as my reasearch has shown the commented lines should solve the problem. However when I use those lines the resulting file has gibberish in special character mainly, words with tilde as the text is in spanish. I would really appreciate any help as I am stumped....
Process text to and from Unicode at the I/O boundaries of your program using open with the encoding parameter. Make sure to use the (hopefully documented) encoding of the file being read. The default encoding varies by OS (specifically, locale.getpreferredencoding(False) is the encoding used), so I recommend always explicitly using the encoding parameter for portability and clarity (Python 3 syntax below): with open(filename, 'r', encoding='utf8') as f: text = f.read() # process Unicode text with open(filename, 'w', encoding='utf8') as f: f.write(text) If still using Python 2 or for Python 2/3 compatibility, the io module implements open with the same semantics as Python 3's open and exists in both versions: import io with io.open(filename, 'r', encoding='utf8') as f: text = f.read() # process Unicode text with io.open(filename, 'w', encoding='utf8') as f: f.write(text)