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Python

"""
This type stub file was generated by pyright.
"""
"""Helper functions for commonly used utilities."""
logger = ...
POSITIONAL_WARNING = ...
POSITIONAL_EXCEPTION = ...
POSITIONAL_IGNORE = ...
POSITIONAL_SET = ...
positional_parameters_enforcement = ...
_SYM_LINK_MESSAGE = ...
_IS_DIR_MESSAGE = ...
_MISSING_FILE_MESSAGE = ...
def positional(max_positional_args): # -> Callable[..., _Wrapped[Callable[..., Any], Any, Callable[..., Any], Any]]:
"""A decorator to declare that only the first N arguments may be positional.
This decorator makes it easy to support Python 3 style keyword-only
parameters. For example, in Python 3 it is possible to write::
def fn(pos1, *, kwonly1=None, kwonly2=None):
...
All named parameters after ``*`` must be a keyword::
fn(10, 'kw1', 'kw2') # Raises exception.
fn(10, kwonly1='kw1') # Ok.
Example
^^^^^^^
To define a function like above, do::
@positional(1)
def fn(pos1, kwonly1=None, kwonly2=None):
...
If no default value is provided to a keyword argument, it becomes a
required keyword argument::
@positional(0)
def fn(required_kw):
...
This must be called with the keyword parameter::
fn() # Raises exception.
fn(10) # Raises exception.
fn(required_kw=10) # Ok.
When defining instance or class methods always remember to account for
``self`` and ``cls``::
class MyClass(object):
@positional(2)
def my_method(self, pos1, kwonly1=None):
...
@classmethod
@positional(2)
def my_method(cls, pos1, kwonly1=None):
...
The positional decorator behavior is controlled by
``_helpers.positional_parameters_enforcement``, which may be set to
``POSITIONAL_EXCEPTION``, ``POSITIONAL_WARNING`` or
``POSITIONAL_IGNORE`` to raise an exception, log a warning, or do
nothing, respectively, if a declaration is violated.
Args:
max_positional_arguments: Maximum number of positional arguments. All
parameters after this index must be
keyword only.
Returns:
A decorator that prevents using arguments after max_positional_args
from being used as positional parameters.
Raises:
TypeError: if a keyword-only argument is provided as a positional
parameter, but only if
_helpers.positional_parameters_enforcement is set to
POSITIONAL_EXCEPTION.
"""
...
def parse_unique_urlencoded(content): # -> dict[Any, Any]:
"""Parses unique key-value parameters from urlencoded content.
Args:
content: string, URL-encoded key-value pairs.
Returns:
dict, The key-value pairs from ``content``.
Raises:
ValueError: if one of the keys is repeated.
"""
...
def update_query_params(uri, params):
"""Updates a URI with new query parameters.
If a given key from ``params`` is repeated in the ``uri``, then
the URI will be considered invalid and an error will occur.
If the URI is valid, then each value from ``params`` will
replace the corresponding value in the query parameters (if
it exists).
Args:
uri: string, A valid URI, with potential existing query parameters.
params: dict, A dictionary of query parameters.
Returns:
The same URI but with the new query parameters added.
"""
...