Python: adds JSON.ARRPOP command #2407
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| For JSONPath (`path` starts with `$`): | ||
| Returns a list of bytes string replies for every possible path, representing the popped JSON values, | ||
| or None for JSON values matching the path that are not an array or are an empty array. | ||
| If a value is not an array, its corresponding return value is null. |
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| If a value is not an array, its corresponding return value is null. |
Signed-off-by: Shoham Elias <shohame@amazon.com>
Signed-off-by: Shoham Elias <shohame@amazon.com>
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shohamazon
commented
Oct 31, 2024
Signed-off-by: Shoham Elias <116083498+shohamazon@users.noreply.github.com>
ikolomi
approved these changes
Oct 31, 2024
| >>> await json.arrpop(client, "doc", JsonArrPopOptions(path="$.a", index=1)) | ||
| [b'2'] # Pop second element from array at path $.a | ||
| >>> await json.arrpop(client, "doc", JsonArrPopOptions(path="$..a")) | ||
| [b'true', b'5', None] # Pop last elements from all arrays matching path `..a` |
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| [b'true', b'5', None] # Pop last elements from all arrays matching path `..a` | |
| [b'true', b'5', None] # Pop last elements from all arrays matching path `$..a` |
| b"1" # First match popped (from array at path ..a) | ||
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| #### Even though only one value is returned from `..a`, subsequent arrays are also affected | ||
| >>> await json.get(client, "doc", "$..a") |
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| >>> await json.get(client, "doc", "$..a") | |
| >>> await json.get(client, "doc", "..a") |
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No I wanted to show that even if we used ..a and just one value was returned, the rest of the matching paths were popped as well
acarbonetto
approved these changes
Nov 1, 2024
| glide_client, key, JsonArrPopOptions(path="non_existing_path") | ||
| ) | ||
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| with pytest.raises(RequestError): |
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we should make sure to include more comments for tests. it's not always obvious to readers what you're doing here.
Signed-off-by: Shoham Elias <shohame@amazon.com>
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This Pull Request is linked to issue (URL): #645
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