def testMultiFind(self):
normalize = lambda f: (os.path.basename(f), get_level(f))
with scenario(a=(0, 1, 2), b=(0, 1, 2), c=(1,), d=(0, 2), e=()) as dirs:
self.assertEqual(
[('a', 0), ('a', 1), ('a', 2)],
[normalize(r) for r in util.find_files(('a', 'b'), dirs)])
self.assertEqual(
[('b', 0), ('b', 1), ('b', 2)],
[normalize(r) for r in util.find_files(('b', 'a'), dirs)])
self.assertEqual(
[('a', 0), ('c', 1), ('a', 2)],
[normalize(r) for r in util.find_files(('c', 'a'), dirs)])
self.assertEqual(
[('d', 0), ('c', 1), ('d', 2)],
[normalize(r) for r in util.find_files(('e', 'd', 'c', 'a', 'b'), dirs)])
def testMultiFind(self):
normalize = lambda f: (os.path.basename(f), get_level(f))
with scenario(a=(0, 1, 2), b=(0, 1, 2), c=(1, ), d=(0, 2),
e=()) as dirs:
self.assertEqual(
[('a', 0), ('a', 1), ('a', 2)],
[normalize(r) for r in util.find_files(('a', 'b'), dirs)])
self.assertEqual(
[('b', 0), ('b', 1), ('b', 2)],
[normalize(r) for r in util.find_files(('b', 'a'), dirs)])
self.assertEqual(
[('a', 0), ('c', 1), ('a', 2)],
[normalize(r) for r in util.find_files(('c', 'a'), dirs)])
self.assertEqual([('d', 0), ('c', 1), ('d', 2)], [
normalize(r)
for r in util.find_files(('e', 'd', 'c', 'a', 'b'), dirs)
])
def testSingleFindOneMatch(self):
with scenario(**{
'a.txt': (0, 1, 2),
'b.foo': (1, 2),
'c.bar': (2, )
}) as dirs:
for name, level in {'a.txt': 0, 'b.foo': 1, 'c.bar': 2}.items():
result = tuple(util.find_files(name, dirs, matches=1))
self.assertEqual(1, len(result))
self.assertEqual(level, get_level(result[0]))
def testSingleFindMultiMatch(self):
mapping = {
'0.x': (0, ),
'a.txt': (0, 1),
'b.blah': (0, 1, 2),
'c.pork': (1, 2),
'd.plonk': (1, ),
'e.sporks': (2, )
}
with scenario(**mapping) as dirs:
for name, levels in mapping.items():
got = tuple(get_level(r) for r in util.find_files(name, dirs))
self.assertEqual(levels, got)
def find_logging_configuration():
"""Returns the path to the logging configuration file.
Searches the SEARCH_PATHS for a file of basename LOGGING_CONFIG_BASENAME.
Customize these in your `Mandrel.py` bootstrap file to exercise control
over this.
Returns the first match found.
Raises an UnknownConfigurationException if no config file is found.
"""
for path in util.find_files(LOGGING_CONFIG_BASENAME, SEARCH_PATHS, matches=1):
return path
raise exception.UnknownConfigurationException, "Cannot find logging configuration file(s) '%s'" % LOGGING_CONFIG_BASENAME
def find_logging_configuration():
"""Returns the path to the logging configuration file.
Searches the SEARCH_PATHS for a file of basename LOGGING_CONFIG_BASENAME.
Customize these in your `Mandrel.py` bootstrap file to exercise control
over this.
Returns the first match found.
Raises an UnknownConfigurationException if no config file is found.
"""
for path in util.find_files(LOGGING_CONFIG_BASENAME,
SEARCH_PATHS,
matches=1):
return path
raise exception.UnknownConfigurationException, "Cannot find logging configuration file(s) '%s'" % LOGGING_CONFIG_BASENAME
def find_configuration_files(name):
"""Finds readable configuration files across config.bootstrap.SEARCH_PATHS for name.
Using get_possible_basenames() to determine possible file basenames for name,
looks across directories in config.bootstrap.SEARCH_PATHS and yields each
highest-priority (according to extension order in LOADERS) existing config file
within SEARCH_PATHS.
Parameters:
name: a string representing a configuration file basename, typically
without an extension.
Yields each existing best match across directories in SEARCH_PATHS. The yielded paths
are full, absolute paths.
"""
return util.find_files(get_possible_basenames(name), _get_bootstrapper().SEARCH_PATHS)
def testSingleFindTwoMatch(self):
with scenario(**{
'0.x': (0, ),
'a.txt': (0, 1, 2),
'b.foo': (1, 2),
'c.bar': (2, )
}) as dirs:
for name, levels in {
'0.x': (0, ),
'a.txt': (0, 1),
'b.foo': (1, 2),
'c.bar': (2, )
}.items():
got = tuple(
get_level(r)
for r in util.find_files(name, dirs, matches=2))
self.assertEqual(levels, got)
def find_configuration_files(name):
"""Finds readable configuration files across config.bootstrap.SEARCH_PATHS for name.
Using get_possible_basenames() to determine possible file basenames for name,
looks across directories in config.bootstrap.SEARCH_PATHS and yields each
highest-priority (according to extension order in LOADERS) existing config file
within SEARCH_PATHS.
Parameters:
name: a string representing a configuration file basename, typically
without an extension.
Yields each existing best match across directories in SEARCH_PATHS. The yielded paths
are full, absolute paths.
"""
return util.find_files(get_possible_basenames(name),
_get_bootstrapper().SEARCH_PATHS)
def testSingleFindMultiMatch(self):
mapping = {'0.x': (0,), 'a.txt': (0, 1), 'b.blah': (0, 1, 2), 'c.pork': (1, 2), 'd.plonk': (1,), 'e.sporks': (2,)}
with scenario(**mapping) as dirs:
for name, levels in mapping.items():
got = tuple(get_level(r) for r in util.find_files(name, dirs))
self.assertEqual(levels, got)
def testSingleFindTwoMatch(self):
with scenario(**{'0.x': (0,), 'a.txt': (0, 1, 2), 'b.foo': (1, 2), 'c.bar': (2,)}) as dirs:
for name, levels in {'0.x': (0,), 'a.txt': (0, 1), 'b.foo': (1, 2), 'c.bar': (2,)}.items():
got = tuple(get_level(r) for r in util.find_files(name, dirs, matches=2))
self.assertEqual(levels, got)
def testSingleFindOneMatch(self):
with scenario(**{'a.txt': (0, 1, 2), 'b.foo': (1, 2), 'c.bar': (2,)}) as dirs:
for name, level in {'a.txt': 0, 'b.foo': 1, 'c.bar': 2}.items():
result = tuple(util.find_files(name, dirs, matches=1))
self.assertEqual(1, len(result))
self.assertEqual(level, get_level(result[0]))