expyriment.misc

The misc package.

This package contains miscellaneous classes, modules and functions.

See also expyriment.misc.extras for more misc.

Functions

expyriment.misc.add_fonts(folder)[source]

Add fonts to Expyriment.

All truetype fonts found in the given folder will be added to Expyriment, such that they are found when only giving their name (i.e. without the full path).

Parameters:

folder : str or unicode

the full path to the folder to search for
expyriment.misc.compare_codes(input_code, standard_codes, bitwise_comparison=True)[source]

Helper function to compare input_code with a standard codes.

Returns a boolean and operates by default bitwise.

Parameters:

input_code : int

code or bitpattern

standard_codes : int or list

code/bitpattern or list of codes/bitpattern

bitwise_comparison : bool, optional

(default = True)
expyriment.misc.find_font(font)[source]

Find an installed font given a font name.

This will try to match a font installed on the system that is similar to the given font name.

Parameters:

font : str

name of the font
Returns:

font : str

the font that is most similar If no font is found, an empty string will be returned.
expyriment.misc.get_monitor_resolution()[source]

Returns the monitor resolution

Returns:

resolution: (int, int) :

monitor resolution, screen resolution
expyriment.misc.list_fonts()[source]

List all fonts installed on the system.

Returns a dictionary where the key is the font name and the value is the absolute path to the font file.

expyriment.misc.numpad_digit_code2ascii(keycode)[source]

Convert numpad keycode to the ascii code of that particular number

If it is not a keypad digit code, no convertion takes place and the same code will be returned.

Returns:ascii_code : int
expyriment.misc.str2unicode(s, fse=False)[source]

Convert str to unicode.

Converts an input str or unicode object to a unicode object without throwing an exception. If fse is False, the first encoding that is tried is the encoding according to the locale settings, falling back to utf-8 encoding if this throws an error. If fse is True, the filesystem encoding is tried, falling back to utf-8. Unicode input objects are return unmodified.

Parameters:

s : str or unicode

input text

fse : bool

indicates whether the filesystem encoding should be tried first. (default = False)
Returns:

A unicode-type string. :
expyriment.misc.unicode2str(u, fse=False)[source]

Convert unicode to str.

Converts an input str or unicode object to a str object without throwing an exception. If fse is False, the str is encoded according to the locale (with utf-8 as a fallback), otherwise it is encoded with the filesystemencoding. Str input objects are return unmodified.

Parameters:

u : str or unicode

input text :

fse : bool

indicates whether the filesystem encoding should used. :

(default = False) :
Returns:

A str-type string. :