for
ReQL command: for
Command syntax
for items in cursor: for items in array: for items in feed:
Description
Lazily iterate over a result set one element at a time.
RethinkDB sequences can be iterated through via the Python Iterable interface; use standard Python commands like for
loops to access each item in the sequence.
Example: Let’s process all the elements!
cursor = r.table('users').run(conn) for doc in cursor: process_row(doc)
Example: Stop the iteration prematurely and close the connection manually.
cursor = r.table('users').run(conn) for doc in cursor: ok = process_row(doc) if ok is False: cursor.close() break
Related commands
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https://rethinkdb.com/api/python/each/