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Lint Python files with Yapf (#1872)

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This commit is contained in:
Philipp Moritz
2018-04-11 10:11:35 -07:00
committed by Robert Nishihara
parent a3ddde398c
commit 74162d1492
97 changed files with 3927 additions and 3139 deletions
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python/ray/signature.py
+19 -17
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@@ -7,11 +7,10 @@ import funcsigs
from ray.utils import is_cython
FunctionSignature = namedtuple("FunctionSignature", ["arg_names",
"arg_defaults",
"arg_is_positionals",
"keyword_names",
"function_name"])
FunctionSignature = namedtuple("FunctionSignature", [
"arg_names", "arg_defaults", "arg_is_positionals", "keyword_names",
"function_name"
])
"""This class is used to represent a function signature.
Attributes:
@@ -49,13 +48,16 @@ def get_signature_params(func):
# The first condition for Cython functions, the latter for Cython instance
# methods
if is_cython(func):
attrs = ["__code__", "__annotations__",
"__defaults__", "__kwdefaults__"]
attrs = [
"__code__", "__annotations__", "__defaults__", "__kwdefaults__"
]
if all([hasattr(func, attr) for attr in attrs]):
original_func = func
def func(): return
def func():
return
for attr in attrs:
setattr(func, attr, getattr(original_func, attr))
else:
@@ -130,8 +132,8 @@ def extract_signature(func, ignore_first=False):
if ignore_first:
if len(sig_params) == 0:
raise Exception("Methods must take a 'self' argument, but the "
"method '{}' does not have one."
.format(func.__name__))
"method '{}' does not have one.".format(
func.__name__))
sig_params = sig_params[1:]
# Extract the names of the keyword arguments.
@@ -183,8 +185,8 @@ def extend_args(function_signature, args, kwargs):
for keyword_name in kwargs:
if keyword_name not in keyword_names:
raise Exception("The name '{}' is not a valid keyword argument "
"for the function '{}'."
.format(keyword_name, function_name))
"for the function '{}'.".format(
keyword_name, function_name))
# Fill in the remaining arguments.
zipped_info = list(zip(arg_names, arg_defaults,
@@ -201,12 +203,12 @@ def extend_args(function_signature, args, kwargs):
# can be omitted.
if not is_positional:
raise Exception("No value was provided for the argument "
"'{}' for the function '{}'."
.format(keyword_name, function_name))
"'{}' for the function '{}'.".format(
keyword_name, function_name))
too_many_arguments = (len(args) > len(arg_names) and
(len(arg_is_positionals) == 0 or
not arg_is_positionals[-1]))
too_many_arguments = (len(args) > len(arg_names)
and (len(arg_is_positionals) == 0
or not arg_is_positionals[-1]))
if too_many_arguments:
raise Exception("Too many arguments were passed to the function '{}'"
.format(function_name))