"""
import base64
-import contextlib
+import contextlib # type: ignore
import datetime
import io
from itertools import zip_longest
"""
Parses a date string. See DateParser docs for details.
"""
- import dateparse.dateparse_utils as dp
+ import dateparse.dateparse_utils as dp # type: ignore
try:
d = dp.DateParser()
def __init__(self) -> None:
self.destination = io.StringIO()
- self.recorder = None
+ self.recorder: contextlib.redirect_stdout
def __enter__(self) -> Callable[[], str]:
self.recorder = contextlib.redirect_stdout(self.destination)
def shuffle_columns_into_list(
- input_lines: Iterable[str], column_specs: Iterable[Iterable[int]], delim=''
+ input_lines: Sequence[str], column_specs: Iterable[Iterable[int]], delim=''
) -> Iterable[str]:
"""Helper to shuffle / parse columnar data and return the results as a
list. The column_specs argument is an iterable collection of
def shuffle_columns_into_dict(
- input_lines: Iterable[str],
+ input_lines: Sequence[str],
column_specs: Iterable[Tuple[str, Iterable[int]]],
delim='',
) -> Dict[str, str]:
raise Exception('to_ascii works with strings and bytes')
-def to_base64(txt: str, *, encoding='utf-8', errors='surrogatepass') -> str:
+def to_base64(txt: str, *, encoding='utf-8', errors='surrogatepass') -> bytes:
"""Encode txt and then encode the bytes with a 64-character
alphabet. This is compatible with uudecode.
return True
-def from_base64(b64: str, encoding='utf-8', errors='surrogatepass') -> str:
+def from_base64(b64: bytes, encoding='utf-8', errors='surrogatepass') -> str:
"""Convert base64 encoded string back to normal strings.
>>> from_base64(b'aGVsbG8/\\n')
return n.to_bytes((n.bit_length() + 7) // 8, 'big').decode(encoding, errors) or '\0'
-def ip_v4_sort_key(txt: str) -> Tuple[int]:
+def ip_v4_sort_key(txt: str) -> Optional[Tuple[int, ...]]:
"""Turn an IPv4 address into a tuple for sorting purposes.
>>> ip_v4_sort_key('10.0.0.18')
return tuple([int(x) for x in txt.split('.')])
-def path_ancestors_before_descendants_sort_key(volume: str) -> Tuple[str]:
+def path_ancestors_before_descendants_sort_key(volume: str) -> Tuple[str, ...]:
"""Chunk up a file path so that parent/ancestor paths sort before
children/descendant paths.