File Not Found Error in Python

file not found error in python pandas
file not found error python csv
python file not found exception
python filenotfounderror: (errno 2)
file not found error python windows
filenotfounderror python 3
python with open file not found
python ioerror

I'm sure this has been answered before, but I couldn't find anything to help me...

I'm trying to write a simple program to read a file and search for a word then print how many times that word is found in the file. Well, every time I type in "test.rtf" (which is the name of my document) I get this error...

Traceback (most recent call last):
  File "/Users/AshleyStallings/Documents/School Work/Computer Programming/Side Projects/How many? (Python).py", line 9, in <module>
    fileScan= open(fileName, 'r')  #Opens file
FileNotFoundError: [Errno 2] No such file or directory: 'test.rtf'

In class last semester, I seem to remember my professor saying you have to save the file in a specific place? I'm not sure if he really said that though, but I'm running apple OSx if that helps. Haha

Here's my code, and any help is appreciated :) Thanks in advance!

print ("Hello! Welcome to the 'How many' program.")
fileName= input("Please enter the name of the file you'd like to use.  Make \
sure to include the correct extension!")  #Gets file name

fileScan= open(fileName, 'r')  #Opens file

cont = "Yes"
accumulator = 0

while cont == "Yes":
    word=input("Please enter the word you would like to scan for.") #Asks for word
    capitalized= word.capitalize()  
    lowercase= word.lower()

    print ("\n")
    print ("\n")        #making it pretty
    print ("Searching...")

    for word in fileScan.read():  #checking for word
           accumulator += 1

    print ("The word ", word, "is in the file ", accumlator, "times.")

    cont = input ('Type "Yes" to check for another word or \
"No" to quit.')  #deciding next step
    cont = cont.capitalize()

    if cont != "No" or cont != "Yes":  #checking for valid input
        print ("Invalid input.")
        cont = input ('Type "Yes" to check for another word or \
"No" to quit.')  
    cont = cont.capitalize()

print ("Thanks for using How many!")  #ending

If the user does not pass the full path (On Unix type systems this means the path is starting with a slash) to the file, the path is interpreted relatively to the current working directory. The current working directory usually is the directory in which you started the program. In your case, the file test.rtf must be in the same directory in which you execute the program.

You are obviously performing programming tasks in Python under Mac OS. There, I recommend to work in the terminal (on the command line), i.e. start the terminal, cd to the directory where your input file is located and start the Python script there using the command

$ python script.py

In order to make this work, the directory containing the python executable must be in the PATH, a so-called environment variable that contains directories that are automatically used for searching executables when you enter a command. You should make use of this, because it simplifies daily work greatly. That way, you can simply cd to the directory containing your Python script file and run it.

In any case, if your Python script file and your data input file are not in the same directory, you always have to specify either a relative path between them or you have to use an absolute path for one of them.

Built-in Exceptions, Two exception classes that are not related via subclassing are never equivalent, error, including I/O failures such as “file not found” or “disk full” (not for illegal  "FileNotFoundError" - This is an exception in python and it comes when a file does not exist and we want to use it. So in the below example, we will learn how to use and handle "FileNotFoundError" ? Here, we are writing the code within with try statement. Example 1 (FileNotFoundError exception):

A good start would be validating the input. In other words, you can make sure that the user has indeed typed a correct path for a real existing file, like this:

import os
fileName = input("Please enter the name of the file you'd like to use.")
while (not os.path.isFile(fileName)) or (not os.path.exists(fileName)):
    fileName = input("Whhoops! No such file! Please enter the name of the file you'd like to use.")

This is with a little help from the built in module os, That is a part of the Standard Python Library.

How do I solve the file not found error in Python?, I suspect the path is wrong: the error message is most explicit: Hide Copy Code. No such file or directory: 'C:\\Users\\USER\\Desktop\\python  No such file or directory: 'C:\\Users\\USER\\Desktop\\python program\\TMDB Program\\test.csv(1).zip' Either the path is wrong (and "USER" in there does look unlikely) or the file is not where you expected, or not called exactly what you expected. Copy and paste the path into Windows Explorer, and look for the file name.

Is test.rtf located in the same directory you're in when you run this?

If not, you'll need to provide the full path to that file.

Suppose it's located in

/Users/AshleyStallings/Documents/School Work/Computer Programming/Side Projects/data

In that case you'd enter

data/test.rtf

as your file name

Or it could be in

/Users/AshleyStallings/Documents/School Work/Computer Programming/some_other_folder

In that case you'd enter

../some_other_folder/test.rtf

Python giving "file not found" error with both file in same directory , Python giving "file not found" error with both file in same directory and using absolute path. [Solved] I am an idiot. I had a folder called KanjiDrag, and within that I  Here is the code I have boiled it down to a simple open(), the Open file input statement displays but the Close file does not. This runs in the Idle interface but not in the command line interface. Both the program and the file (spelled correctly and all lower case) are on the desktop for this test.

Difficult to give code examples in the comments.

To read the words in the file, you can read the contents of the file, which gets you a string - this is what you were doing before, with the read() method - and then use split() to get the individual words. Split breaks up a String on the delimiter provided, or on whitespace by default. For example,

"the quick brown fox".split()

produces

['the', 'quick', 'brown', 'fox']

Similarly,

fileScan.read().split()

will give you an array of Strings. Hope that helps!

Python, In this tutorial, we are going to learn how catch the exception FileNotFoundError if file does not exist in the memory. This will give you the encoding of the file. Once you have the encoding, you can read as : pd.read_csv('D:\\seminar\\totaldata.csv',encoding = 'encoding you found') or. pd.read_csv(r'D:\seminar\totaldata.csv',encoding = 'encoding you found') You will get the list of all encoding here

As noted above the problem is in specifying the path to your file. The default path in OS X is your home directory (/Users/macbook represented by ~ in terminal ...you can change or rename the home directory with the advanced options in System Preferences > Users & Groups).

Or you can specify the path from the drive to your file in the filename:

path = "/Users/macbook/Documents/MyPython/"
myFile = path + fileName

You can also catch the File Not Found Error and give another response using try:

try:
    with open(filename) as f:
        sequences = pick_lines(f)
except FileNotFoundError:
    print("File not found. Check the path variable and filename")
    exit()

No such file or Directory?, Use absolute, not relative paths. One common reason for these kinds of errors is that your working directory settings might be different on PythonAnywhere from  It is because os.listdir does not return the full path to the file, only the filename part; that is 'foo.txt', when open would want 'E:/somedir/foo.txt' because the file does not exist in the current directory. Use os.path.join to prepend the directory to your filename:

Cannot complete lesson. File not found error, Hi Everyone, I cant seem to finish Python Lesson 12/05 File Input/Output: Reading Between the Lines. Browse other questions tagged python csv pandas dataframe file-not-found or ask your own question. The Overflow Blog Podcast 235: An emotional week, and the way forward

ERR: in python >= 3.5 use FileNotFoundError instead of OSError , Simple to reproduce: import pandas as pd try: pd.read_csv('​this_file_does_not_exist.csv') except FileNotFoundError: print('This should execute. As has already been noted, if there is a pytest.ini file in the test root then we run into this problem. I was able to verify that this is not a problem if the file is in any other directory, even a sub-directory of the test root.

FileNotFoundError: [Errno 2] No such file or directory: '..\\VERSION , Python: 3.5.2. Error when trying pip install sentencepiece : ERROR: Command errored out with exit status 1: command: 'c:\users  Hi. I am new to python and I am trying to read a csv file. I am using pandas library for user/data1 ) But I am getting file not found error

Comments
  • since you don't give a path, the file should be in the directory where you run the script. probably /Users/AshleyStallings/Documents/School Work/Computer Programming/
  • Thank you so much!! Does anyone have any idea how I can make my program search my entire computer for whatever the document is named? That way I don't have to save it to a specific location each time?
  • You do not want to do this, believe me. But there is another mechanism that might help you a lot, wait a sec for an edit to my answer.
  • Um, no this is quite obviously NOT windows. The path, for example, is a canonical MacOS path. Not to mention: "I'm running apple OSx if that helps"
  • I figured it would work about the same way just using terminal :)
  • Do you know why the line for word in fileScan.read(): #checking for word accumulator += 1 does not work? I had to search for the word "Ashley" and it returned saying it was found 336 times when there's only 4 words in my test document... also for some reason after that line when i have it print (word) It changes and instead of printing Ashley it only prints {
  • for word in foo: declares a new variable, word, just for that loop, which shadows your existing variable called word. That iteration variable then takes each value from foo in sequence, and performs the requested operation, in this case adding one to it. So it did 336 adds. Why 336? Because file.read() returns the contents of the file as a string, so you're iterating over a string, which is done character by character. So all in all there must be 336 characters in your file.
  • Okay, so I changed it to this so it doesn't over write word, but now it's returning 0. Is there a way to make it search for the entire word string?... for scan in fileScan.read(): #checking for word if scan == word: accumulator += 1
  • I understand that it's checking against each character... but I have no idea how to have it check each word... this is my first time doing file operations so sorry for all the petty questions :)
  • See the new answer I've posted - code samples in comments don't work so good!
  • I have one last question if you don't mind... I'm going to post it as an answer since it has a bit of code in it.
  • Actually I'm not... it won't let me post an answer to my own question because I'm new on this site. Thanks so much for your help though!
  • If it's a new question, maybe you should post it as a new question, not as an answer. :P (this will probably draw you more responses!)