def _reset_files(self):
for dir in DirEntry.all().fetch(1000):
dir.delete()
reloads = []
for dirpath, dirs, files in os.walk('nomic'):
for name in files:
if name.startswith('.') or name.endswith('.pyc'):
continue
path = os.path.join(dirpath, name)[len('nomic'):]
dir = DirEntry.from_path(path, create=True)
data = open('nomic/'+path).read()
mime_type, encoding = mimetypes.guess_type(path, False)
if not mime_type:
mime_type = 'application/octet-stream'
if mime_type.startswith('text'):
data = data.replace('\r\n', '\n')
dir.new_version(data)
if path.endswith('.py'):
mod_name = 'nomic.' + path[1:-3].replace('/', '.')
mod = sys.modules.get(mod_name)
if mod is not None:
reloads.append(mod)
for mod in reloads:
try:
reload(mod)
except:
pass
def load_module(self, name):
logging.debug('Trying to load %s', name)
path = self._modname_to_path(name)
ispkg = self.is_package(name)
if ispkg:
code_file = ispkg
else:
dir = DirEntry.from_path(path)
if not dir or not dir.latest:
raise ImportError, 'datastore:%s not found (%s)'%(path, name)
code_file = dir.latest
mod = sys.modules.get(name)
do_reload = True
if mod is not None and mod.__mtime__ >= code_file.last_modified:
do_reload = False
if do_reload:
logging.debug('Loading module %s', name)
mod = sys.modules.setdefault(name, imp.new_module(name))
mod.__file__ = 'datastore:%s' % code_file.parent().path
mod.__loader__ = self
mod.__mtime__ = datetime.datetime.now()
if ispkg:
mod.__path__ = [code_file.parent().path[:-12]]
code = 'from __future__ import absolute_import\n' + code_file.data + '\n\n'
mod.__dict__['__NomicDirEntry__'] = DirEntry
compiled = compile(code, mod.__file__, 'exec')
exec compiled in mod.__dict__
if '.' in name:
parent_name, child_name = name.rsplit('.', 1)
setattr(sys.modules[parent_name], child_name, mod)
return sys.modules[name]
def get_source(self, environment, template):
path = '/templates/'+template
dir = DirEntry.from_path(path)
if not dir:
return None
ver = dir.latest
if not ver:
return None
return ver.data, 'datastore:'+path, lambda: False
def get_source(self, name):
pkg = self.is_package(name)
if pkg:
return '\n'+pkg.data
path = self._modname_to_path(name)
dir = DirEntry.from_path(name)
if not dir:
return None
ver = dir.latest
if not ver:
return None
return '\n'+ver.data
def get(self, path=None):
dir = DirEntry.from_path('/htdocs/'+path)
if not dir:
self.error(404)
return
ver = dir.latest
if not ver:
self.error(404)
return
mime_type, encoding = mimetypes.guess_type(dir.path, False)
if not mime_type:
mime_type = 'application/octet-stream'
self.response.headers['Content-Type'] = mime_type
self.response.out.write(ver.data)
def is_package(self, name):
path = self._pkgname_to_path(name)
dir = DirEntry.from_path(path)
if not dir:
return False
return dir.latest
