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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... t's more, it doesn't require any configuration at all, because it's a self-contained library enclosed i... you've never dealt with SQL before, don't worry. All examples including SQL will be explained in detai... T NULL ); </code> You’ll find more information on all types available in SQLite [[https://www.sqlite.or
- 2.1 File processing - XML files
- document must have one root element that contains all other elements. In the example below, the main el... {'title': 'Hamlet'}</code> The root element and all its children are ''Element'' objects. In the exam... e tag name as a string **attrib** – this returns all attributes in the tag as a dictionary. To retriev... hod called ''iter''. The ''iter'' method returns all elements by having the tag passed as an argument.
- 4.1 Logging in Python
- essage WARNING:root:Your WARNING message </code> All of the above methods require you to provide a mes... er name and the message you’ve defined. Note that all these values are separated by a colon. Later in t... d parents has a level other than ''NOTSET'', then all messages will be processed regardless of their le... console. After setting the ''filename'' argument, all logs will be directed to the specified file. In
- 5.1 The configparser module
- the file. In our case, there's a common host for all sections. The second section called ''mariadb'' ... ible to pass a list containing several files. If all goes well, the ''read'' method returns a list of ... include dictionaries containing keys and values. All values read from the dictionary are converted to ... the parser of the need to interpolate. Of course, all the work is done for us, and we only get the read
- 3.1 The CSV module in Python
- lue of the ''quoting'' argument: * **csv.QUOTE_ALL** – quotes all values * **csv.QUOTE_NONNUMERIC** – quotes only non-numeric values * **csv.QUOTE_NO