python/nested-lookup
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Fixing CI for python version 2.7

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This commit is contained in:
Ramesh RV 2019-05-13 12:53:06 +05:30 • committed by Russell Ballestrini
parent fdce9e685a
commit 652ab9882d
2 changed files with 25 additions and 18 deletions
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41
nested_lookup/lookup_api.py
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@ -4,13 +4,13 @@ from six import iteritems
from nested_lookup import nested_lookup
def nested_delete(document, key: str, in_place: bool = False):
def nested_delete(document, key, in_place=False):
if not in_place:
document = copy.deepcopy(document)
return _nested_delete(document=document, key=key)
def _nested_delete(document, key: str) -> dict:
def _nested_delete(document, key):
"""
Method to delete a key->value pair from a nested document
Args:
@ -31,9 +31,9 @@ def _nested_delete(document, key: str) -> dict:
return document
def nested_update(document, key: str, value: object,
in_place: bool = False,
treat_as_element: bool = True):
def nested_update(
document, key, value, in_place=False, treat_as_element=True
):
"""
Method to update a key->value pair in a nested document
Args:
@ -74,8 +74,9 @@ def nested_update(document, key: str, value: object,
val_len=val_len)
def _nested_update(document, key: str, value: object,
val_len: int, run: int = 0):
def _nested_update(
document, key, value, val_len, run=0
):
"""
Method to update a key->value pair in a nested document
Args:
@ -113,9 +114,10 @@ def _nested_update(document, key: str, value: object,
return document
def nested_alter(document, key: str, callback_function=None,
function_parameters: list = None, conversion_function=None,
wild_alter: bool = False, in_place: bool = True):
def nested_alter(
document, key, callback_function=None, function_parameters=None,
conversion_function=None, wild_alter=False, in_place=True
):
"""
Method to alter all values of the occurences of the key "key".
The provided callback_function is used to alter the scalar values
@ -134,7 +136,7 @@ def nested_alter(document, key: str, callback_function=None,
"callback_function"
wild_alter: Find matching elements via wild-match by the given keys
and alter those.
HINT: Keep in mind that the wild-match might return unexpected types!
HINT: Keep in mind that the wild-match might return unexpected types!
in_place (bool):
True: modify the dict in place;
False: create a deep copy of the dict and modify it
@ -161,8 +163,10 @@ def nested_alter(document, key: str, callback_function=None,
in_place=in_place, key_len=key_len)
def _call_callback(value_list: list, callback_function,
function_parameters: list, conversion_function):
def _call_callback(
value_list, callback_function, function_parameters,
conversion_function
):
"""
internal helper to call the callback function
"""
@ -183,9 +187,10 @@ def _call_callback(value_list: list, callback_function,
return return_list
def _nested_alter(document, keys, callback_function,
function_parameters: list, conversion_function,
wild_alter: bool, in_place: bool, key_len: int):
def _nested_alter(
document, keys, callback_function, function_parameters,
conversion_function, wild_alter, in_place, key_len
):
"""
"""
# return data if no callback_function is provided
@ -196,7 +201,9 @@ def _nested_alter(document, keys, callback_function,
# iterate over all given keys in the list
for key in keys:
# try to find the key:
findings = nested_lookup(key, document, with_keys=True, wild=wild_alter)
findings = nested_lookup(
key, document, with_keys=True, wild=wild_alter
)
for k, v in findings.items():
trans_val = _call_callback(v, callback_function,
function_parameters,