Pypdf2.errors.dependencyerror: pycryptodome is required for aes algorithm

To resolve the issue “pypdf2.errors.dependencyerror: pycryptodome is required for aes algorithm”, follow the steps below: Step 1: Make sure you have the pycryptodome library installed. If not, you can install it using pip: pip install pycryptodome Step 2: Import the required modules in your Python script: from PyPDF2 import PdfFileReader Step 3: Use the AES … Read more

Pyodbc.drivers() empty

The pyodbc.drivers() function returns a list of the available ODBC drivers installed on your system. An empty result usually occurs when there are no ODBC drivers installed or properly configured. Here’s an example code to demonstrate the usage of pyodbc.drivers(): import pyodbc drivers = [driver for driver in pyodbc.drivers()] if not drivers: print(“No ODBC drivers … Read more

Pyodbc row to list

pyodbc row to list When working with pyodbc, you can convert a row object into a list using the list() function. This function converts an iterable (such as a row object) into a list by iterating over its elements and adding them to a new list. Example: # Assuming you have a pyodbc row object … Read more

Pyodbc drivers empty

Answer: To access databases through Python, you can use the pyodbc module. However, if you encounter an issue where the pyodbc drivers list is empty, it means that the required driver for your specific database is not installed or not properly configured. Solution: To resolve this issue: Ensure the database driver is installed: First, make … Read more

Pymongo.errors.serverselectiontimeouterror: py_ssize_t_clean macro must be defined for ‘#’ formats

To better understand the issue you are facing, let’s break down the error message: pymongo.errors.serverselectiontimeouterror: py_ssize_t_clean macro must be defined for ‘#’ formats This error message is from the pymongo library and specifically indicates a ServerSelectionTimeoutError exception. This exception occurs when the MongoDB client is unable to connect to a MongoDB server within the specified … Read more

Pymongo.errors.operationfailure: authentication failed., full error: {‘ok’: 0.0, ‘errmsg’: ‘authentication failed.’, ‘code’: 18, ‘codename’: ‘authenticationfailed’}

Error: pymongo.errors.OperationFailure: authentication failed. Full Error: {‘ok’: 0.0, ‘errmsg’: ‘authentication failed.’, ‘code’: 18, ‘codename’: ‘authenticationfailed’} This error occurs when attempting to authenticate with a MongoDB server, but the authentication process fails. It indicates that the provided credentials (username and password) are incorrect or not authorized to access the specified MongoDB database. To resolve this issue, … Read more

Pyinstaller: error: the following arguments are required: scriptname

The error message you are encountering with PyInstaller: pyinstaller: error: the following arguments are required: scriptname This error occurs when you try to execute the pyinstaller command without specifying the scriptname argument, which is the Python script file you want to convert into an executable. To resolve this issue, you need to provide the scriptname … Read more

Pyinstaller include json file

Pyinstaller Include JSON File PyInstaller is a tool used to package Python scripts into standalone executables. You can include JSON files in the packaged executable by following these steps: Create a directory called “json_files” in your project directory, and place your JSON files inside this folder. For example, let’s assume you have a file named … Read more

Pyinstaller command not found

Answer: The error “pyinstaller command not found” occurs when the PyInstaller package is not installed or not added to the system’s PATH variable. PyInstaller is a third-party Python package used to convert Python scripts into standalone executables. To resolve this issue, you can follow the steps below: Open a terminal or command prompt. Check if … Read more