FM / nose

/usr/lib/python2.6/site-packages/nose

Name	Size	Mode	Actions
ext/	-	0755	rm
plugins/	-	0755	rm
case.py	12508	0644	edit dl rm
case.pyc	14282	0644	edit dl rm
case.pyo	14282	0644	edit dl rm
commands.py	4570	0644	edit dl rm
commands.pyc	5003	0644	edit dl rm
commands.pyo	5003	0644	edit dl rm
config.py	20203	0644	edit dl rm
config.pyc	19890	0644	edit dl rm
config.pyo	19890	0644	edit dl rm
core.py	17175	0644	edit dl rm
core.pyc	17549	0644	edit dl rm
core.pyo	17549	0644	edit dl rm
exc.py	376	0644	edit dl rm
exc.pyc	576	0644	edit dl rm
exc.pyo	576	0644	edit dl rm
failure.py	850	0644	edit dl rm
failure.pyc	1367	0644	edit dl rm
failure.pyo	1367	0644	edit dl rm
importer.py	5490	0644	edit dl rm
importer.pyc	5094	0644	edit dl rm
importer.pyo	5094	0644	edit dl rm
inspector.py	6904	0644	edit dl rm
inspector.pyc	5925	0644	edit dl rm
inspector.pyo	5925	0644	edit dl rm
loader.py	21437	0644	edit dl rm
loader.pyc	16080	0644	edit dl rm
loader.pyo	16080	0644	edit dl rm
proxy.py	5840	0644	edit dl rm
proxy.pyc	7327	0644	edit dl rm
proxy.pyo	7120	0644	edit dl rm
result.py	5849	0644	edit dl rm
result.pyc	5913	0644	edit dl rm
result.pyo	5913	0644	edit dl rm
selector.py	9003	0644	edit dl rm
selector.pyc	8876	0644	edit dl rm
selector.pyo	8876	0644	edit dl rm
suite.py	18693	0644	edit dl rm
suite.pyc	18663	0644	edit dl rm
suite.pyo	18663	0644	edit dl rm
tools.py	5023	0644	edit dl rm
tools.pyc	7209	0644	edit dl rm
tools.pyo	7129	0644	edit dl rm
twistedtools.py	5268	0644	edit dl rm
twistedtools.pyc	5815	0644	edit dl rm
twistedtools.pyo	5815	0644	edit dl rm
util.py	19275	0644	edit dl rm
util.pyc	20125	0644	edit dl rm
util.pyo	20125	0644	edit dl rm
__init__.py	14985	0644	edit dl rm
__init__.pyc	15283	0644	edit dl rm
__init__.pyo	15283	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/nose/selector.py (9003B)

"""
Test Selection
--------------

Test selection is handled by a Selector. The test loader calls the
appropriate selector method for each object it encounters that it
thinks may be a test.
"""
import logging
import os
import unittest
from nose.config import Config
from nose.util import split_test_name, src, getfilename, getpackage, ispackage

log = logging.getLogger(__name__)

__all__ = ['Selector', 'defaultSelector', 'TestAddress']

# for efficiency and easier mocking
op_join = os.path.join
op_basename = os.path.basename
op_exists = os.path.exists
op_splitext = os.path.splitext
op_isabs = os.path.isabs
op_abspath = os.path.abspath

class Selector(object):
    """Core test selector. Examines test candidates and determines whether,
    given the specified configuration, the test candidate should be selected
    as a test.
    """
    def __init__(self, config):
        if config is None:
            config = Config()
        self.configure(config)

def configure(self, config):
        self.config = config
        self.exclude = config.exclude
        self.ignoreFiles = config.ignoreFiles
        self.include = config.include
        self.plugins = config.plugins
        self.match = config.testMatch
        
    def matches(self, name):
        """Does the name match my requirements?

To match, a name must match config.testMatch OR config.include
        and it must not match config.exclude
        """
        return ((self.match.search(name)
                 or (self.include and
                     filter(None,
                            [inc.search(name) for inc in self.include])))
                and ((not self.exclude)
                     or not filter(None,
                                   [exc.search(name) for exc in self.exclude])
                 ))
    
    def wantClass(self, cls):
        """Is the class a wanted test class?

A class must be a unittest.TestCase subclass, or match test name
        requirements. Classes that start with _ are always excluded.
        """
        declared = getattr(cls, '__test__', None)
        if declared is not None:
            wanted = declared
        else:
            wanted = (not cls.__name__.startswith('_')
                      and (issubclass(cls, unittest.TestCase)
                           or self.matches(cls.__name__)))
        
        plug_wants = self.plugins.wantClass(cls)        
        if plug_wants is not None:
            log.debug("Plugin setting selection of %s to %s", cls, plug_wants)
            wanted = plug_wants
        log.debug("wantClass %s? %s", cls, wanted)
        return wanted

def wantDirectory(self, dirname):
        """Is the directory a wanted test directory?

All package directories match, so long as they do not match exclude. 
        All other directories must match test requirements.
        """
        tail = op_basename(dirname)
        if ispackage(dirname):
            wanted = (not self.exclude
                      or not filter(None,
                                    [exc.search(tail) for exc in self.exclude]
                                    ))
        else:
            wanted = (self.matches(tail)
                      or (self.config.srcDirs
                          and tail in self.config.srcDirs))
        plug_wants = self.plugins.wantDirectory(dirname)
        if plug_wants is not None:
            log.debug("Plugin setting selection of %s to %s",
                      dirname, plug_wants)
            wanted = plug_wants
        log.debug("wantDirectory %s? %s", dirname, wanted)
        return wanted
    
    def wantFile(self, file):
        """Is the file a wanted test file?

The file must be a python source file and match testMatch or
        include, and not match exclude. Files that match ignore are *never*
        wanted, regardless of plugin, testMatch, include or exclude settings.
        """
        # never, ever load files that match anything in ignore
        # (.* _* and *setup*.py by default)
        base = op_basename(file)
        ignore_matches = [ ignore_this for ignore_this in self.ignoreFiles
                           if ignore_this.search(base) ]
        if ignore_matches:
            log.debug('%s matches ignoreFiles pattern; skipped',
                      base) 
            return False
        if not self.config.includeExe and os.access(file, os.X_OK):
            log.info('%s is executable; skipped', file)
            return False
        dummy, ext = op_splitext(base)
        pysrc = ext == '.py'

wanted = pysrc and self.matches(base) 
        plug_wants = self.plugins.wantFile(file)
        if plug_wants is not None:
            log.debug("plugin setting want %s to %s", file, plug_wants)
            wanted = plug_wants
        log.debug("wantFile %s? %s", file, wanted)
        return wanted

def wantFunction(self, function):
        """Is the function a test function?
        """
        try:
            if hasattr(function, 'compat_func_name'):
                funcname = function.compat_func_name
            else:
                funcname = function.__name__
        except AttributeError:
            # not a function
            return False
        declared = getattr(function, '__test__', None)
        if declared is not None:
            wanted = declared
        else:
            wanted = not funcname.startswith('_') and self.matches(funcname)
        plug_wants = self.plugins.wantFunction(function)
        if plug_wants is not None:
            wanted = plug_wants
        log.debug("wantFunction %s? %s", function, wanted)
        return wanted

def wantMethod(self, method):
        """Is the method a test method?
        """
        try:
            method_name = method.__name__
        except AttributeError:
            # not a method
            return False
        if method_name.startswith('_'):
            # never collect 'private' methods
            return False
        declared = getattr(method, '__test__', None)
        if declared is not None:
            wanted = declared
        else:
            wanted = self.matches(method_name)
        plug_wants = self.plugins.wantMethod(method)
        if plug_wants is not None:
            wanted = plug_wants
        log.debug("wantMethod %s? %s", method, wanted)
        return wanted
    
    def wantModule(self, module):
        """Is the module a test module?

The tail of the module name must match test requirements. One exception:
        we always want __main__.
        """
        declared = getattr(module, '__test__', None)
        if declared is not None:
            wanted = declared
        else:
            wanted = self.matches(module.__name__.split('.')[-1]) \
                     or module.__name__ == '__main__'
        plug_wants = self.plugins.wantModule(module)
        if plug_wants is not None:
            wanted = plug_wants
        log.debug("wantModule %s? %s", module, wanted)
        return wanted
        
defaultSelector = Selector

class TestAddress(object):
    """A test address represents a user's request to run a particular
    test. The user may specify a filename or module (or neither),
    and/or a callable (a class, function, or method). The naming
    format for test addresses is:

filename_or_module:callable

Filenames that are not absolute will be made absolute relative to
    the working dir.

The filename or module part will be considered a module name if it
    doesn't look like a file, that is, if it doesn't exist on the file
    system and it doesn't contain any directory separators and it
    doesn't end in .py.

Callables may be a class name, function name, method name, or
    class.method specification.
    """
    def __init__(self, name, workingDir=None):
        if workingDir is None:
            workingDir = os.getcwd()
        self.name = name
        self.workingDir = workingDir
        self.filename, self.module, self.call = split_test_name(name)
        log.debug('Test name %s resolved to file %s, module %s, call %s',
                  name, self.filename, self.module, self.call)
        if self.filename is None:
            if self.module is not None:
                self.filename = getfilename(self.module, self.workingDir)
        if self.filename:
            self.filename = src(self.filename)
            if not op_isabs(self.filename):
                self.filename = op_abspath(op_join(workingDir,
                                                   self.filename))
            if self.module is None:
                self.module = getpackage(self.filename)
        log.debug(
            'Final resolution of test name %s: file %s module %s call %s',
            name, self.filename, self.module, self.call)

def __str__(self):
        return self.name

def __repr__(self):
        return "%s: (%s, %s, %s)" % (self.name, self.filename,
                                     self.module, self.call)

cmd: