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allow parser module as parse() argument

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Kelly Brazil
2022-10-14 14:05:16 -07:00
parent 38c41cfaf4
commit 38fb0a6828
3 changed files with 35 additions and 10 deletions
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19
docs/lib.md
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@ -21,7 +21,7 @@ jc - JSON Convert lib module
### parse
```python
def parse(parser_mod_name: str,
def parse(parser_mod_name: Union[str, ModuleType],
data: Union[str, bytes, Iterable[str]],
quiet: bool = False,
raw: bool = False,
@ -29,7 +29,7 @@ def parse(parser_mod_name: str,
**kwargs) -> Union[Dict, List[Dict], Iterator[Dict]]
```
Parse the string data using the supplied parser module.
Parse the string or bytes data using the supplied parser module.
This function provides a high-level API to simplify parser use. This
function will call built-in parsers and custom plugin parsers.
@ -53,6 +53,14 @@ Example (streaming parsers):
To get a list of available parser module names, use `parser_mod_list()`.
Alternatively, a parser module object can be supplied:
>>> import jc
>>> import jc.parsers.date as jc_date
>>> date_obj = jc.parse(jc_date, 'Tue Jan 18 10:23:07 PST 2022')
>>> print(f'The year is: {date_obj["year"]}')
The year is: 2022
You can also use the lower-level parser modules directly:
>>> import jc.parsers.date
@ -73,11 +81,14 @@ parsers without this API:
Parameters:
parser_mod_name: (string) name of the parser module. This
function will accept module_name,
parser_mod_name: (string or) name of the parser module. This
Module) function will accept module_name,
cli-name, and --argument-name
variants of the module name.
A Module object can also be passed
directly or via _get_parser()
data: (string or data to parse (string or bytes for
bytes or standard parsers, iterable of
iterable) strings for streaming parsers)

24
jc/lib.py
View File

@ -260,7 +260,7 @@ def _parser_is_deprecated(parser: ModuleType) -> bool:
return False
def parse(
parser_mod_name: str,
parser_mod_name: Union[str, ModuleType],
data: Union[str, bytes, Iterable[str]],
quiet: bool = False,
raw: bool = False,
@ -268,7 +268,7 @@ def parse(
**kwargs
) -> Union[Dict, List[Dict], Iterator[Dict]]:
"""
Parse the string data using the supplied parser module.
Parse the string or bytes data using the supplied parser module.
This function provides a high-level API to simplify parser use. This
function will call built-in parsers and custom plugin parsers.
@ -292,6 +292,14 @@ def parse(
To get a list of available parser module names, use `parser_mod_list()`.
Alternatively, a parser module object can be supplied:
>>> import jc
>>> import jc.parsers.date as jc_date
>>> date_obj = jc.parse(jc_date, 'Tue Jan 18 10:23:07 PST 2022')
>>> print(f'The year is: {date_obj["year"]}')
The year is: 2022
You can also use the lower-level parser modules directly:
>>> import jc.parsers.date
@ -312,11 +320,14 @@ def parse(
Parameters:
parser_mod_name: (string) name of the parser module. This
function will accept module_name,
parser_mod_name: (string or) name of the parser module. This
Module) function will accept module_name,
cli-name, and --argument-name
variants of the module name.
A Module object can also be passed
directly or via _get_parser()
data: (string or data to parse (string or bytes for
bytes or standard parsers, iterable of
iterable) strings for streaming parsers)
@ -333,7 +344,10 @@ def parse(
Standard Parsers: Dictionary or List of Dictionaries
Streaming Parsers: Generator Object containing Dictionaries
"""
jc_parser = _get_parser(parser_mod_name)
if isinstance(parser_mod_name, ModuleType):
jc_parser = parser_mod_name
else:
jc_parser = _get_parser(parser_mod_name)
if ignore_exceptions is not None:
return jc_parser.parse(data, quiet=quiet, raw=raw,

2
man/jc.1
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@ -1,4 +1,4 @@
.TH jc 1 2022-10-10 1.22.1 "JSON Convert"
.TH jc 1 2022-10-14 1.22.1 "JSON Convert"
.SH NAME
\fBjc\fP \- JSON Convert JSONifies the output of many CLI tools, file-types, and strings
.SH SYNOPSIS