def _add_volume_from_secret(secret: Dict[Text, Text]):
return gamla.compose_left(
gamla.assoc_in(
keys=["containers", 0, "volumeMounts"],
value=[
{
"name": secret["volume_name"],
"mountPath": secret["mount_path"],
"readOnly": True,
},
],
),
gamla.assoc_in(
keys=["volumes"],
value=[
{
"name": secret["volume_name"],
"secret": {
"secretName": secret["secret_name"]
},
},
],
),
)
):
return collection.sort(key, direction)
@gamla.curry
def count(collection: pymongo.collection.Collection, query: Dict[Text,
Any]) -> int:
return collection.count_documents(query)
def add_match_filter(f: Callable) -> Tuple[Dict, ...]:
return gamla.compose_left(
gamla.head,
gamla.itemgetter("$match"),
f,
query_to_match_aggregation_stage,
gamla.wrap_tuple,
)
query_to_count_aggregation_stage = gamla.just({"$count": "count"})
query_to_match_aggregation_stage = gamla.value_to_dict("$match")
query_to_sample_aggregation_stage = gamla.compose_left(
gamla.value_to_dict("size"),
gamla.value_to_dict("$sample"),
)
query_to_sort_aggregation_stage = gamla.value_to_dict("$sort")
gamla.just(update),
gamla.compose_left(
_time_since_last_updated(identifier),
gamla.anyjuxt(
gamla.equals(None),
gamla.greater_than(datetime.timedelta(hours=ttl_hours)),
),
),
),
)
_total_hours_since_update = gamla.ternary(
gamla.equals(None),
gamla.just(0),
gamla.compose_left(lambda time_span: time_span.total_seconds() / 3600,
round),
)
def _get_cache_filename(
cache_file_name: str,
factory: Callable,
) -> str:
cache_file = os.path.join(
os.path.dirname(factory.__code__.co_filename),
cache_file_name,
)
if not os.path.isfile(cache_file):
with open(cache_file, "w") as f:
import ast
from typing import Iterable
import gamla
_gen_lambdas = gamla.compose_left(
ast.walk,
gamla.filter(gamla.is_instance(ast.Lambda)),
)
def _gen_lambda_arg_names(l: ast.Lambda) -> Iterable[str]:
return gamla.pipe(l, lambda l: l.args.args,
gamla.map(gamla.attrgetter("arg")))
_is_unary_def = gamla.compose_left(_gen_lambda_arg_names, gamla.count,
gamla.equals(1))
def _is_lambda_internal_invocation(l: ast.Lambda) -> bool:
return gamla.pipe(l.body, gamla.is_instance(ast.Call))
def _get_call_arg_names(call: ast.Call) -> Iterable[str]:
return gamla.pipe(
gamla.concat([call.args, call.keywords]),
gamla.map(
gamla.ternary(
# Generator expressions can also be given as arguments.
gamla.is_instance(ast.Name),
detect = gamla.compose_left(
ast.walk,
gamla.bifurcate(
gamla.compose_left(
gamla.filter(
gamla.anyjuxt(
gamla.is_instance(ast.AsyncFunctionDef),
gamla.is_instance(ast.FunctionDef),
gamla.is_instance(ast.ClassDef),
),
),
gamla.map(gamla.attrgetter("name")),
),
gamla.compose_left(
gamla.filter(gamla.is_instance(ast.Name)),
gamla.map(gamla.attrgetter("id")),
),
gamla.compose_left(
gamla.filter(gamla.is_instance(ast.Attribute)),
gamla.map(gamla.attrgetter("attr")),
),
),
gamla.concat,
gamla.filter(lambda name: name.startswith("_")),
gamla.remove(lambda name: name.startswith("__")),
gamla.remove(gamla.equals("_")),
gamla.count_by(gamla.identity),
gamla.valfilter(gamla.equals(1)),
dict.keys,
gamla.map(gamla.wrap_str("`{}` is defined but unused.")),
)
import argparse
import ast
from typing import Optional, Sequence, Tuple
import gamla
from lint import comment, dead_code, redundant_lambda
_file_contents_to_messages = gamla.compose_left(
gamla.log_text("{}"),
open,
lambda f: f.read(),
gamla.juxtcat(
gamla.compose_left(
ast.parse,
gamla.juxtcat(redundant_lambda.detect, dead_code.detect),
),
comment.detect,
),
tuple,
)
def _pretty_print_findings(findings: Tuple[str, ...], filename: str):
print(filename) # noqa
for finding in findings:
print(finding) # noqa
def main(argv: Optional[Sequence[str]] = None) -> int:
parser = argparse.ArgumentParser()
import gamla
detect = gamla.compose_left(
lambda s: s.split("\n"),
gamla.filter(
gamla.compose_left(str.lower, lambda s: re.match(r"\s*#.*", s))),
gamla.remove(lambda s: re.search(r"# type: ignore", s)),
gamla.remove(lambda s: re.search(r"noqa", s)),
gamla.bifurcate(
gamla.compose_left(
gamla.filter(
gamla.alljuxt(
gamla.compose_left(str.lower,
lambda s: re.search(r"\btodo\b", s)),
lambda s: not re.search(r"#\sTODO\([a-zA-Z]+\):\s.*", s),
), ),
gamla.map(
lambda s:
f"Malformatted `TODO` syntax (should be `# TODO(name): ...`): [{s}]",
),
),
gamla.compose_left(
gamla.filter(lambda s: re.search(r"^\s*#[^\s:]", s)),
gamla.map(lambda s:
f"Comment should start with a space or a colon: [{s}]"),
),
),
gamla.concat,
)
def open_file(mode: Text):
return gamla.compose_left(pathlib.Path, lambda p: p.open(mode=mode))
