walk path recursively collecting results of function application

Use this instead of directly calling write so we can insert newline

internal command to bind an event to a widget and record it in the list of bindings

Check input data for requist back to main menu (L3)

Closes the database file

Enable monitoring. Return True if monitoring was already enabled, false otherwise.

Get an image with PIL library value code barre value height height in pixel of the bar code extension image file extension

Return the source code of the node, built by an instance of ge_visitor

Retrieve a function from a library, and set the data types.

An equivalent of itertools.imap(). The chunksize argument is the same as the one used by the map() method. For very long ite

Insert a record in the database Parameters can be positional or keyword arguments. If positional they must be in the same order as in

Return a list of (name, value) pairs for each option in the given section.

Returns keys as overloaded list.

Must be a generator

Mutates a cell in the HTML table.

Creates a new file at path.

Execute a python expression using data and ns namespace

Set a name value pair in the contained dictionary

Deletes all of the rows in the table.

Validate the point pt

The close method restores stdout and stderr to normal.

called when function raises error.

'get' will block until the processed function returns, timeout happens, or the work is cancelled. You can test if you were ca

Lazy initialization.

Open a file or an URL in the registered default application.

Return the approximate size of the queue for a given tag.

Registers factory for the given property name. The factory could be a callable or a raw value. Arguments of the factory will be search

prints rows from SELECT

Changes all present rows with given assignments.

This method is called when physics should update.

Function to print lines indented according to level

Returns a zero vector of length n.