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Add nodata example to collections #129

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Aug 19, 2019
Merged

Add nodata example to collections #129

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ef93b7d
Add nodata example to collections
manycoding Aug 19, 2019
da7fd5d
islice instead of list
manycoding Aug 19, 2019
9ac6062
simplify example
manycoding Aug 19, 2019
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8 changes: 7 additions & 1 deletion scrapinghub/client/collections.py
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Original file line number Diff line number Diff line change
Expand Up @@ -125,11 +125,17 @@ class Collection(object):
>>> foo_store.iter()
<generator object jldecode at 0x1049eef10>

- iterate iterate over _key & value pair::
- iterate over _key & value pair::

>>> for elem in foo_store.iter(count=1)):
... print(elem)
[{'_key': '002d050ee3ff6192dcbecc4e4b4457d7', 'value': '1447221694537'}]

- get 1000th item key::

>>> keys = foo_store.list(nodata=True, meta=["_key"]))
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For this, wouldn’t it be slightly better to use .iter() with https://docs.python.org/3/library/itertools.html#itertools.islice, to avoid building a big list?

>>> keys[1000]
{'_key': '002d050ee3ff6192dcbecc4e4b4457d7'}

- filter by multiple keys, only values for keys that exist will be returned::

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