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Module « doctest » Python 3.13.2

Fonction testfile - module doctest

Signature de la fonction testfile

def testfile(filename, module_relative=True, name=None, package=None, globs=None, verbose=None, report=True, optionflags=0, extraglobs=None, raise_on_error=False, parser=<doctest.DocTestParser object at 0x0000020DB9FAFD90>, encoding=None) 

Description

help(doctest.testfile)

Test examples in the given file.  Return (#failures, #tests).

Optional keyword arg "module_relative" specifies how filenames
should be interpreted:

  - If "module_relative" is True (the default), then "filename"
     specifies a module-relative path.  By default, this path is
     relative to the calling module's directory; but if the
     "package" argument is specified, then it is relative to that
     package.  To ensure os-independence, "filename" should use
     "/" characters to separate path segments, and should not
     be an absolute path (i.e., it may not begin with "/").

  - If "module_relative" is False, then "filename" specifies an
    os-specific path.  The path may be absolute or relative (to
    the current working directory).

Optional keyword arg "name" gives the name of the test; by default
use the file's basename.

Optional keyword argument "package" is a Python package or the
name of a Python package whose directory should be used as the
base directory for a module relative filename.  If no package is
specified, then the calling module's directory is used as the base
directory for module relative filenames.  It is an error to
specify "package" if "module_relative" is False.

Optional keyword arg "globs" gives a dict to be used as the globals
when executing examples; by default, use {}.  A copy of this dict
is actually used for each docstring, so that each docstring's
examples start with a clean slate.

Optional keyword arg "extraglobs" gives a dictionary that should be
merged into the globals that are used to execute examples.  By
default, no extra globals are used.

Optional keyword arg "verbose" prints lots of stuff if true, prints
only failures if false; by default, it's true iff "-v" is in sys.argv.

Optional keyword arg "report" prints a summary at the end when true,
else prints nothing at the end.  In verbose mode, the summary is
detailed, else very brief (in fact, empty if all tests passed).

Optional keyword arg "optionflags" or's together module constants,
and defaults to 0.  Possible values (see the docs for details):

    DONT_ACCEPT_TRUE_FOR_1
    DONT_ACCEPT_BLANKLINE
    NORMALIZE_WHITESPACE
    ELLIPSIS
    SKIP
    IGNORE_EXCEPTION_DETAIL
    REPORT_UDIFF
    REPORT_CDIFF
    REPORT_NDIFF
    REPORT_ONLY_FIRST_FAILURE

Optional keyword arg "raise_on_error" raises an exception on the
first unexpected exception or failure. This allows failures to be
post-mortem debugged.

Optional keyword arg "parser" specifies a DocTestParser (or
subclass) that should be used to extract tests from the files.

Optional keyword arg "encoding" specifies an encoding that should
be used to convert the file to unicode.

Advanced tomfoolery:  testmod runs methods of a local instance of
class doctest.Tester, then merges the results into (or creates)
global Tester instance doctest.master.  Methods of doctest.master
can be called directly too, if you want to do something unusual.
Passing report=0 to testmod is especially useful then, to delay
displaying a summary.  Invoke doctest.master.summarize(verbose)
when you're done fiddling.

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