def upload_sftp(input_path, output_path, rm_remote=False):
ssh_config = StatikConfig(input_path).remote['sftp']
t = paramiko.Transport((ssh_config['server'], 22))
t.connect(username=ssh_config['username'], password=ssh_config['password'])
logger.info('Connecting to %s...' % ssh_config['server'])
sftp = paramiko.SFTPClient.from_transport(t)
logger.info('Connected to %s...' % ssh_config['server'])
if rm_remote:
path = ssh_config['dir-base'] + ssh_config['dir-root']
rm_r(sftp, path)
for root, dirs, files in os.walk(output_path):
for f in files:
localpath = root + '/' + f
dirname = root.replace(output_path, ssh_config['dir-root'], 1)
remotepath = dirname + '/' + f
logger.info('Publishing: %s' % (ssh_config['dir-base'] + remotepath))
try:
mkdir_p(sftp, ssh_config['dir-base'] + dirname)
except:
pass
sftp.put(localpath, ssh_config['dir-base'] + remotepath)
sftp.close()
logger.info('Connection closed.')
def watch(project_path, output_path, host='0.0.0.0', port=8000, min_reload_time=2.0):
"""Watches the given project path for filesystem changes, and automatically rebuilds the project when
changes are detected. Also serves an HTTP server on the given host/port.
Args:
project_path: The path to the Statik project to be watched.
output_path: The path into which to write the output files.
host: The host IP/hostname to which to bind when serving output files.
port: The port to which to bind when serving output files.
min_reload_time: The minimum time (in seconds) between reloads when files change.
"""
_project_path, config_file = get_project_config_file(project_path, StatikProject.CONFIG_FILE)
watcher = StatikWatcher(config_file, output_path, min_reload_time=min_reload_time)
# generate once-off before starting the server
watcher.generate()
config = StatikConfig(config_file)
watch_folders = [
StatikProject.MODELS_DIR,
StatikProject.DATA_DIR,
StatikProject.TEMPLATES_DIR,
StatikProject.VIEWS_DIR,
StatikProject.TEMPLATETAGS_DIR,
config.assets_src_path,
]
watch_folders = [f if os.path.isabs(f) else os.path.join(_project_path, f) for f in watch_folders]
server = Server()
for f in watch_folders:
server.watch(f, func=watcher.generator_factory(f))
logger.info("Serving content from %s at http://%s:%d" % (output_path, host, port))
server.serve(root=output_path, host=host, port=port)
logger.info("Stopped server")
def test_empty_config(self):
config = StatikConfig(from_string="")
self.assertEqual("Untitled project", config.project_name)
self.assertEqual("/", config.base_path)
self.assertEqual("assets", config.assets_src_path)
self.assertEqual("assets", config.assets_dest_path)
self.assertIsNone(config.theme)
def test_string_config(self):
config = StatikConfig(from_string=TEST_CONFIG)
self.assertEqual("Test Project", config.project_name)
self.assertEqual("/blog/", config.base_path)
self.assertEqual("src_static", config.assets_src_path)
self.assertEqual("dest_static", config.assets_dest_path)
self.assertEqual('The global value', config.context_static['some_project_var'])
self.assertEqual('session.query(User).filter(User.active == True).all()', config.context_dynamic['users'])
def test_file_config(self):
test_path = os.path.dirname(os.path.realpath(__file__))
config = StatikConfig(
os.path.join(test_path, os.pardir, 'integration', 'data-simple',
'config.yml'))
self.assertEqual("Unit Test Project", config.project_name)
self.assertEqual("/", config.base_path)
self.assertIsNone(config.theme)
def test_markdown_extension_config(self):
config = StatikConfig(from_string=TEST_MARKDOWN_EXTENSIONS_CONFIG)
self.assertEqual("Test Project", config.project_name)
self.assertEqual("/", config.base_path)
# check for our custom markdown extension config
expected_extensions = copy(MarkdownConfig.DEFAULT_MARKDOWN_EXTENSIONS)
expected_extensions.append("markdown.extensions.codehilite")
self.assertEqual(expected_extensions, config.markdown_config.extensions)
self.assertEqual({"markdown.extensions.toc": {"permalink": True}}, config.markdown_config.extension_config)
def test_string_config(self):
config = StatikConfig(from_string=TEST_CONFIG)
self.assertEqual("Test Project", config.project_name)
self.assertEqual("/blog/", config.base_path)
self.assertEqual("src_static", config.assets_src_path)
self.assertEqual("dest_static", config.assets_dest_path)
self.assertEqual('The global value', config.context_static['some_project_var'])
self.assertEqual('session.query(User).filter(User.active == True).all()', config.context_dynamic['users'])
self.assertIsNone(config.theme)
self.assertFalse(config.markdown_config.enable_permalinks)
self.assertIsNone(config.markdown_config.permalink_class)
self.assertIsNone(config.markdown_config.permalink_title)
def test_markdown_config(self):
config = StatikConfig(from_string=TEST_MARKDOWN_CONFIG)
self.assertEqual("Test Project", config.project_name)
self.assertEqual("/blog/", config.base_path)
self.assertEqual("src_static", config.assets_src_path)
self.assertEqual("dest_static", config.assets_dest_path)
self.assertEqual('The global value', config.context_static['some_project_var'])
self.assertEqual('session.query(User).filter(User.active == True).all()', config.context_dynamic['users'])
self.assertIsNone(config.theme)
# now check the markdown config
self.assertTrue(config.markdown_config.enable_permalinks)
self.assertEqual("permalink", config.markdown_config.permalink_class)
self.assertEqual("Permalink to this heading", config.markdown_config.permalink_title)
# check the default markdown extensions
self.assertEqual(MarkdownConfig.DEFAULT_MARKDOWN_EXTENSIONS, config.markdown_config.extensions)
def test_themed_config(self):
config = StatikConfig(from_string=TEST_THEMED_CONFIG)
self.assertEqual("Themed Test Project", config.project_name)
self.assertEqual("mytheme", config.theme)
def test_invalid_config(self):
with self.assertRaises(MissingParameterError):
StatikConfig()
def generate(self, output_path=None, in_memory=False):
"""Executes the Statik project generator.
Args:
output_path: The path to which to write output files.
in_memory: Whether or not to generate the results in memory. If True, this will generate the output
result as a dictionary. If False, this will write the output to files in the output_path.
Returns:
If in_memory is True, this returns a dictionary containing the actual generated static content. If
in_memory is False, this returns an integer indicating the number of files generated in the
output path.
"""
result = dict() if in_memory else 0
try:
if output_path is None and not in_memory:
raise ValueError(
"If project is not to be generated in-memory, an output path must be specified"
)
self.config = self.config or StatikConfig(self.config_file_path)
if self.config.encoding is not None:
logger.debug("Using encoding: %s" % self.config.encoding)
else:
logger.debug("Using encoding: %s" % self.config.encoding)
self.models = self.load_models()
self.template_engine = StatikTemplateEngine(self)
self.views = self.load_views()
if len(self.views) == 0:
raise NoViewsError("Project has no views configured")
self.db = self.load_db_data(self.models)
self.project_context = self.load_project_context()
in_memory_result = self.process_views()
if in_memory:
result = in_memory_result
else:
# dump the in-memory output to files
file_count = self.dump_in_memory_result(
in_memory_result, output_path)
logger.info('Wrote %d output file(s) to folder: %s' %
(file_count, output_path))
# copy any assets across, recursively
self.copy_assets(output_path)
result = file_count
finally:
try:
# make sure to destroy the database engine (to provide for the possibility of database engine
# reloads when watching for changes)
if self.db is not None:
self.db.shutdown()
except Exception as e:
logger.exception("Unable to clean up properly: %s" % e)
return result
def generate(self, output_path=None, in_memory=False):
"""Executes the Statik project generator.
Args:
output_path: The path to which to write output files.
in_memory: Whether or not to generate the results in memory. If True, this will
generate the output result as a dictionary. If False, this will write the output
to files in the output_path.
Returns:
If in_memory is True, this returns a dictionary containing the actual generated static
content. If in_memory is False, this returns an integer indicating the number of files
generated in the output path.
"""
result = dict() if in_memory else 0
logger.info("Generating Statik build...")
try:
if output_path is None and not in_memory:
raise InternalError(
"If project is not to be generated in-memory, an output path must be specified"
)
self.error_context.update(filename=self.config_file_path)
self.config = self.config or StatikConfig(self.config_file_path)
if self.config.encoding is not None:
logger.debug("Using encoding: %s", self.config.encoding)
else:
logger.debug("Using encoding: %s", self.config.encoding)
self.error_context.clear()
self.models = self.load_models()
self.template_engine = StatikTemplateEngine(self)
self.views = self.load_views()
if not self.views:
raise NoViewsError()
self.db = self.load_db_data(self.models)
self.project_context = self.load_project_context()
in_memory_result = self.process_views()
if in_memory:
result = in_memory_result
else:
# dump the in-memory output to files
file_count = self.dump_in_memory_result(in_memory_result, output_path)
logger.info('Wrote %d output file(s) to folder: %s', file_count, output_path)
# copy any assets across, recursively
self.copy_assets(output_path)
result = file_count
logger.info("Success!")
except StatikError as exc:
logger.debug(traceback.format_exc())
logger.error(exc.render())
# re-raise the error to stop execution
raise exc
except Exception as exc:
logger.debug(traceback.format_exc())
_exc = StatikError(
message="Failed to build project. Run Statik in verbose mode (-v) to see " +
"additional traceback information about this error.",
orig_exc=exc,
context=self.error_context
)
logger.error(_exc.render())
raise _exc
finally:
try:
# make sure to destroy the database engine (to provide for the possibility of
# database engine reloads when watching for changes)
if self.db is not None:
self.db.shutdown()
except Exception as e:
logger.exception("Unable to clean up properly: %s", e)
return result
def test_invalid_config(self):
with self.assertRaises(ValueError):
StatikConfig()
