def test_interpolation(self):
parser = InterpolationNamespace()
parser.default_section = 'main'
parser.read('tests/vars.ini')
self.assertEqual(parser['main']['var_test'], 'Hello world!')
self.assertEqual(dict(parser['main'].items(raw=True))['var_test'], 'Hello { test}!')
parser['main']['foo'] = 'bar {var_test}'
self.assertEqual(parser['main']['foo'], 'bar Hello world!')
parser['main']['test'] = '{foo}'
if version_info >= (2, 7):
with self.assertRaises(ValueError):
self.assertEqual(parser['main']['foo'], 'bar Hello world!')
parser['main']['test'] = 'parse {unknown}done'
self.assertEqual(parser['main']['test'], 'parse done')
self.assertEqual(parser['other']['b'], 'Hello parse done! start')
test = dict(parser.default.items())
self.assertTrue('parse' in test['foo'])
def test_interpolation(self):
parser = InterpolationNamespace()
parser.default_section = 'main'
parser.read('tests/vars.ini')
self.assertEqual(parser['main']['var_test'], 'Hello world!')
self.assertEqual(
dict(parser['main'].items(raw=True))['var_test'], 'Hello { test}!')
parser['main']['foo'] = 'bar {var_test}'
self.assertEqual(parser['main']['foo'], 'bar Hello world!')
parser['main']['test'] = '{foo}'
if version_info >= (2, 7):
with self.assertRaises(ValueError):
self.assertEqual(parser['main']['foo'], 'bar Hello world!')
parser['main']['test'] = 'parse {unknown}done'
self.assertEqual(parser['main']['test'], 'parse done')
self.assertEqual(parser['other']['b'], 'Hello parse done! start')
test = dict(parser.default.items())
self.assertTrue('parse' in test['foo'])
def __init__(self, params, *tpldirs):
""" Save params and create INI parser.
"""
self.params = params
self.tpldirs = list(tpldirs) + self.default_tmpldirs
# Initialize parser
self.parser = InterpolationNamespace(
current_dir=CURDIR,
deploy_dir=self.params.TARGET,
datetime=datetime.now(),
USER=environ.get("USER"),
**dict(params.context)
)
self.parser.read(*self.default_configs)
self.parser.read(self.params.config)
class Starter(FS):
""" Clone templates to file system.
"""
# Seek user configs
default_configs = map(lambda d: op.abspath(op.join(d, CFGFILE)), [ # nolint
environ.get('HOME', '~'),
CURDIR
])
# Seek templates
default_tmpldirs = [
op.join(environ.get('HOME', '~'), HOME_TMPLDIR_NAME),
BUILTIN_TMPLDIR]
include_key = '__include__'
def __init__(self, params, *tpldirs):
""" Save params and create INI parser.
"""
self.params = params
self.tpldirs = list(tpldirs) + self.default_tmpldirs
# Initialize parser
self.parser = InterpolationNamespace(
current_dir=CURDIR,
deploy_dir=self.params.TARGET,
datetime=datetime.now(),
USER=environ.get("USER"),
**dict(params.context)
)
self.parser.read(*self.default_configs)
self.parser.read(self.params.config)
def copy(self):
""" Prepare and paste self templates.
"""
templates = self.prepare_templates()
self.parser.default['templates'] = tt = ','.join(
t.name for t in templates)
logging.warning("Paste templates: {0}".format(tt))
self.make_directory(self.params.TARGET)
return [t.paste(**self.parser.default) for t in templates]
def prepare_templates(self):
to_template = partial(map, lambda t: Template(t, tpldirs=self.tpldirs))
templates = list(to_template(self.params.TEMPLATES))
cache = set(templates)
def open_templates(*templates):
for t in templates:
self.parser.read(t.configuration, update=False)
cache.add(t)
try:
include = self.parser['templates'].pop(self.include_key)
include = filter(None, oset(
include.replace(' ', '').split(',')))
requirements = filter( # nolint
lambda t: not t in cache, to_template(include))
for tt in open_templates(*requirements):
yield tt
except KeyError:
pass
yield t
return list(open_templates(*templates))
def list_templates(self):
for dd in self.tpldirs:
if not op.exists(dd):
continue
for pp in listdir(dd):
pp = op.join(dd, pp)
if op.isdir(pp):
yield op.basename(pp)
def __repr__(self):
return "<Starter '{0}'>".format(CURDIR)