tfm.hyperparams.nested_csv_str_to_json_str
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Converts a nested (using '.') comma-separated k=v string to a JSON string.
tfm.hyperparams.nested_csv_str_to_json_str(
csv_str
)
Converts a comma-separated string of key/value pairs that supports
nesting of keys to a JSON string. Nesting is implemented using
'.' between levels for a given key.
Spacing between commas and = is supported (e.g. there is no difference between
"a=1,b=2", "a = 1, b = 2", or "a=1, b=2") but there should be no spaces before
keys or after values (e.g. " a=1,b=2" and "a=1,b=2 " are not supported).
Note that this will only support values supported by CSV, meaning
values such as nested lists (e.g. "a=[[1,2,3],[4,5,6]]") are not
supported. Strings are supported as well, e.g. "a='hello'".
An example conversion would be:
"a=1, b=2, c.a=2, c.b=3, d.a.a=5"
to
"{ a: 1, b : 2, c: {a : 2, b : 3}, d: {a: {a : 5} } }"
Args |
|---|
csv_str
|
the comma separated string.
|
Returns |
|---|
|
the converted JSON string.
|
Raises |
|---|
ValueError
|
If csv_str is not in a comma separated string or
if the string is formatted incorrectly.
|
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Last updated 2024-02-02 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-02-02 UTC."],[],[],null,["# tfm.hyperparams.nested_csv_str_to_json_str\n\n\u003cbr /\u003e\n\n|-----------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/models/blob/v2.15.0/official/modeling/hyperparams/params_dict.py#L352-L452) |\n\nConverts a nested (using '.') comma-separated k=v string to a JSON string.\n\n#### View aliases\n\n\n**Main aliases**\n\n[`tfm.hyperparams.params_dict.nested_csv_str_to_json_str`](https://www.tensorflow.org/api_docs/python/tfm/hyperparams/nested_csv_str_to_json_str)\n\n\u003cbr /\u003e\n\n tfm.hyperparams.nested_csv_str_to_json_str(\n csv_str\n )\n\nConverts a comma-separated string of key/value pairs that supports\nnesting of keys to a JSON string. Nesting is implemented using\n'.' between levels for a given key.\n\nSpacing between commas and = is supported (e.g. there is no difference between\n\"a=1,b=2\", \"a = 1, b = 2\", or \"a=1, b=2\") but there should be no spaces before\nkeys or after values (e.g. \" a=1,b=2\" and \"a=1,b=2 \" are not supported).\n\nNote that this will only support values supported by CSV, meaning\nvalues such as nested lists (e.g. \"a=\\[\\[1,2,3\\],\\[4,5,6\\]\\]\") are not\nsupported. Strings are supported as well, e.g. \"a='hello'\".\n\nAn example conversion would be:\n\n\"a=1, b=2, c.a=2, c.b=3, d.a.a=5\"\n\nto\n\n\"{ a: 1, b : 2, c: {a : 2, b : 3}, d: {a: {a : 5} } }\"\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|-----------|-----------------------------|\n| `csv_str` | the comma separated string. |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| the converted JSON string. ||\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Raises ------ ||\n|--------------|------------------------------------------------------------------------------------------|\n| `ValueError` | If csv_str is not in a comma separated string or if the string is formatted incorrectly. |\n\n\u003cbr /\u003e"]]
View source on GitHub