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#Yaml formatter python how to#
#Yaml formatter python software#

The write() method, when invoked on a ConfigParser object, takes the file pointer to the INI file as its input and writes the data to the INI file.

After loading the data from the dictionary to the configparser object, we will use the write() method to save the ini file to the disk.

#Yaml formatter python how to#

You can read more about how to convert a dictionary to INI format in this article on converting a python dictionary to INI format in Python. Once we get the dictionary from the yaml string, we will convert it to INI file format and save it in the configuration file using the add_section() and set() methods defined in the configparser module.We will use the SafeLoader input argument for the Loader parameter. After execution, it returns a python dictionary. The load() method takes the yaml string as its first input argument and the loader type in its Loader parameter. Now we will convert the YAML string to a python dictionary using the load() method defined in the yaml module.After execution, it returns a file pointer.

The open() function takes the file name as its first input argument and the python literal “w” as its second input argument. Next, we will open an empty INI file in write mode using the open() function.The ConfigParser object is used to store the data in the INI file format. First, we will create an empty ConfigParser object using the ConfigParser() function defined in the configparser module.For this, we will use the following steps. To convert a yaml string to an INI file in python, we will use the yaml module and the configparser module. However, in recent years, the INI file format has been replaced by more modern formats like JSON, XML, and YAML. We mainly use INI files on Windows-based systems and many applications as a simple and easy-to-use configuration file format.

We can represent the data shown in the previous example using the INI format as shown below. The key represents the name of a configuration setting, and the value represents the value assigned to that setting. Within each section, key-value pairs are specified in the format "key=value". We define each section within square brackets ( ) with the name of the section enclosed within the brackets. Each section contains a set of key-value pairs that define various settings or parameters.

#Yaml formatter python software#

What is INI File Format?Īn INI file is a text-based format commonly used to store configuration data for software applications. It also supports more complex data structures than simpler file formats such as INI format. We often use YAML format as an alternative to JSON and XML because it is easier to read and write by humans. "city" key has the value "San Francisco". "street" key has the value "123 Main St.".

The "address" key contains five key-value pairs.

"department" key has the value "IT" and the "years_of_experience" key has the value 10. The "title" key has the value "Software Engineer".

"job" key contains three key-value pairs.

The "name" key has value "John Doe" and the "age" key has the value "35". It has two inner keys namely "name" and "age".

The top-level key "employee" contains two key-value pairs.

For instance, the following example represents data of an employee in the YAML format.