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- 1.1 SQLite
- ntents of their posts, and comments. The data are all kinds of information that we can send to the appl... se management systems in the world. SQLite is actually a C library which allows the user to read and write data directly to a file. You're surprised? The c... t's more, it doesn't require any configuration at all, because it's a self-contained library enclosed i
- 2.1 File processing - XML files
- document must have one root element that contains all other elements. In the example below, the main el... Each of these elements is represented by a class called ''Element''. In addition to the parse method, we can use the method called ''fromstring'', which, as an argument, takes XM... {'title': 'Hamlet'}</code> The root element and all its children are ''Element'' objects. In the exam
- 4.1 Logging in Python
- Python Standard Library provides a useful module called ''logging'' to log events occurring in the appl... below, you can use the root logger. To do this, call the ''getLogger'' function without providing a na... ect, both with and without a name. We recommend calling the ''getLogger'' function with the ''__name__... hich is replaced by the current module name. This allows you to easily specify the source of the logged
- 3.1 The CSV module in Python
- ther separators such as semicolon or tab are also allowed. It should be emphasized that only one type o... the file represents a certain set of data. Optionally, in the first line we can put a header that desc... s data. Let's look at a simple example of a file called ''contacts.csv'' that stores contacts from a ph... rojects, we recommend using an excellent library called ''pandas''. We encourage you to familiarize you
- 5.1 The configparser module
- . In Python, this is possible thanks to a module called ''configparser''. The ''configparser'' module ... the file. In our case, there's a common host for all sections. The second section called ''mariadb'' stores the data necessary to connect to the MariaDB d... ible to pass a list containing several files. If all goes well, the ''read'' method returns a list of