def fill(self, rows=10):
assert self._id is not None
if self._data is not None:
if rows <= len(self):
return
res = H2OConnection.get_json("Frames/"+quote(self._id), row_count=rows)["frames"][0]
self._l = rows
self._nrows = res["rows"]
self._ncols = res["total_column_count"]
self._names = [c["label"] for c in res["columns"]]
self._types = dict(zip(self._names,[c["type"] for c in res["columns"]]))
self._fill_data(res)
def fill(self, rows=10):
assert self._id is not None
if self._data is not None:
if rows <= len(self):
return
res = H2OConnection.get_json("Frames/"+quote(self._id), row_count=rows)["frames"][0]
self._l = rows
self._nrows = res["rows"]
self._ncols = res["total_column_count"]
self._names = [c["label"] for c in res["columns"]]
self._types = dict(zip(self._names,[c["type"] for c in res["columns"]]))
self._fill_data(res)
def rapids(expr):
"""Execute a Rapids expression.
Parameters
----------
expr : str
The rapids expression (ascii string).
Returns
-------
The JSON response (as a python dictionary) of the Rapids execution
"""
return H2OConnection.post_json("Rapids", ast=quote(expr), _rest_version=99)
def rapids(expr):
"""Execute a Rapids expression.
Parameters
----------
expr : str
The rapids expression (ascii string).
Returns
-------
The JSON response (as a python dictionary) of the Rapids execution
"""
return H2OConnection.post_json("Rapids", ast=quote(expr),session_id=H2OConnection.session_id(), _rest_version=99)