Read Properties File Using jproperties in Python

In this article, we are going to see how to read properties file in python using jproperties module. It is a Java Property file parser and writer for Python. For installation run this command into your terminal.

pip install jproperties

Various properties of this module:

• get() Method or Index-Based access to reading the values associated with the key.
• items() method to get the collection of all key-value pairs and iterate over it to read all keys — value pair from the properties.
• The file contains key-value pairs in each line (i.e it is a dictionary in python). This operator equals (=) works as a delimiter between the key and value

We will use this properties file(example.properties) for demonstration:

Example 1: Printing all properties details.

Approach:

• Import the module
• Load the properties file into our properties object.
• Here items() method is to get the collection of the tuple, Which contains Keys and Corresponding PropertyTuple values

Below is the implementation:

Output:

Output Of The  Program Using items() Method 

Example 2: Printing properties file In the basis of key, values pairs like in dictionary in Python 

Approach:

• Import the module
• Then we open the .properties file in ‘rb’ mode then we use load() function
• Then we use items() method to get the collection all key-value pairs here (i.e: print(type(prop_view)) prints the class type  of the argument specified

Below is the full implementation:

Output:

Example 3: Printing each specific values-data as we need 

Approach:

• Import the module
• Then we open the .properties file in ‘rb’ mode then we use load() function
• Use the get() method to return the value of the item with the specified key.
• Use len() function to get the count of properties of the file.

Below is the full implementation:

Output:

Here Is The Output of  Properties File Using get() Method