Python error message io.UnsupportedOperation: not readable

You are opening the file as "w", which stands for writable.

Using "w" you won’t be able to read the file. Use the following instead:

file = open("File.txt","r")

Additionally, here are the other options:

"r"   Opens a file for reading only.
"r+"  Opens a file for both reading and writing.
"rb"  Opens a file for reading only in binary format.
"rb+" Opens a file for both reading and writing in binary format.
"w"   Opens a file for writing only.
"a"   Open for writing.  The file is created if it does not exist.
"a+"  Open for reading and writing.  The file is created if it does not exist

Related Posts:

  1. How to open a file using the open with statement
  2. TypeError: a bytes-like object is required, not ‘str’ when writing to a file in Python3
  3. Python -How to solve OSError: [Errno 22] Invalid argument
  4. What does \x00 mean in binary file?
  5. How to save a dictionary to a file?
  6. How to read the last line of a file in Python?
  7. System.ComponentModel.Win32Exception (0x80004005): Access is denied on ixwebhosting
  8. C++ Filehandling: Difference between ios::app and ios::ate?
  9. What does ‘wb’ mean in this code, using Python?
  10. Get file version in PowerShell
  11. Difference between java.io.PrintWriter and java.io.BufferedWriter?
  12. SyntaxError: unexpected EOF while parsing
  13. How do I copy a file in Python?
  14. How do I copy a file in Python?
  15. How to use filter, map, and reduce in Python 3
  16. converting time from UTC to CST
  17. Use Gif Logo For Loading Screen In Kivy
  18. Praw & Discord.py: The bot keep sending the same meme. I want the bot to send different meme whenever it is asked
  19. How can I make a time delay in Python? [duplicate]
  20. Python – TypeError: ‘int’ object is not iterable
  21. Understanding the main method of python [duplicate]
  22. TypeError: only integer scalar arrays can be converted to a scalar index with 1D numpy indices array
  23. TypeError: only integer scalar arrays can be converted to a scalar index with 1D numpy indices array
  24. Microsoft Visual C++ 14.0 is required (Unable to find vcvarsall.bat)
  25. Using “with open() as file” method, how to write more than once? [duplicate]
  26. How to install pip with Python 3?
  27. What is the difference between rw+ and r+
  28. Convert bytes to a string
  29. How to read a file line-by-line into a list?
  30. How can I represent an ‘Enum’ in Python?
  31. Python – TypeError: ‘int’ object is not iterable
  32. Import Error: No module named numpy
  33. Python3 – ModuleNotFoundError: No module named ‘numpy’
  34. What is an MDF file? [closed]
  35. Relative imports – ModuleNotFoundError: No module named x
  36. Python: ‘ModuleNotFoundError’ when trying to import module from imported package
  37. Relative imports – ModuleNotFoundError: No module named x
  38. How to uninstall a package installed with pip install –user
  39. How do I upgrade the Python installation in Windows 10?
  40. How to compare two files in Notepad++ v6.6.8
  41. not all arguments converted during string formatting.. NO % variables
  42. How do I use raw_input in Python 3
  43. Python Variable Declaration
  44. Relative imports in Python 3
  45. Relative imports in Python 3
  46. Confused by python file mode “w+”
  47. C++ string to double conversion
  48. working of \n in python [duplicate]
  49. Pip freeze vs. pip list
  50. TypeError: list indices must be integers or slices, not list
  51. Best way to convert string to bytes in Python 3?
  52. Best way to convert string to bytes in Python 3?
  53. What does the list() function do in Python?
  54. TypeError: not all arguments converted during string formatting python
  55. How to create a file in Linux from terminal window? [closed]
  56. PermissionError: [Errno 13] Permission denied
  57. What is setup.py?
  58. How is Anaconda related to Python?
  59. File open and close in python
  60. PermissionError: [Errno 13] in Python
  61. Do I understand os.walk right?
  62. FileNotFoundError: [Errno 2] No such file or directory [duplicate]
  63. FileNotFoundError: [WinError 2] The system cannot find the file specified:
  64. How to move a file in Python?
  65. Invalid character in identifier
  66. Should I put #! (shebang) in Python scripts, and what form should it take?
  67. Should I put #! (shebang) in Python scripts, and what form should it take?
  68. Using Python 3 in virtualenv
  69. Relative imports in Python 3
  70. How to correct TypeError: Unicode-objects must be encoded before hashing?
  71. Python open() gives FileNotFoundError/IOError: Errno 2 No such file or directory
  72. How to remove EOFError: EOF when reading a line?
  73. FileNotFoundError: [Errno 2] No such file or directory
  74. WinError 2 The system cannot find the file specified (Python)
  75. How to move a file in Python?
  76. hashlib.md5() TypeError: Unicode-objects must be encoded before hashing
  77. TypeError: cannot unpack non-iterable NoneType object
  78. How do you append to a file?
  79. Is there a ‘foreach’ function in Python 3?
  80. Python inline if statement
  81. How to install python3 version of package via pip on Ubuntu?
  82. Updating a dictionary in python
  83. Could not find a version that satisfies the requirement tensorflow
  84. Convert bytes to a string
  85. ModuleNotFoundError: No module named ‘requests’. But ‘requests’ already installed
  86. How to copy a dictionary and only edit the copy
  87. How to print like printf in Python3?
  88. Could not find a version that satisfies the requirement tensorflow
  89. Local variable referenced before assignment?
  90. What are type hints in Python 3.5?
  91. What does ‘super().__init__()’ mean in python 3.x?
  92. Writing a list to a file with Python
  93. AttributeError: ‘module’ object has no attribute ‘urlopen’
  94. Why do I get “Pickle – EOFError: Ran out of input” reading an empty file?
  95. ImportError: No module named ‘keras’
  96. Python Error: AttributeError: __enter__ [duplicate]
  97. Updating Python on Mac
  98. Can’t fix “zipimport.ZipImportError: can’t decompress data; zlib not available” when I type in “python3.6 get-pip.py”
  99. TypeError: ‘float’ object not iterable
  100. TypeError: slice indices must be integers or None or have an __index__ method

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)