python3-10.pyscalpel.encoding

Utilities for encoding data.

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 1"""
 2    Utilities for encoding data.
 3"""
 4
 5from urllib.parse import unquote_to_bytes as urllibdecode
 6from _internal_mitmproxy.utils import strutils
 7
 8
 9# str/bytes conversion helpers from mitmproxy/http.py:
10# https://github.com/mitmproxy/mitmproxy/blob/main/mitmproxy/http.py#:~:text=def-,_native,-(x%3A
11def always_bytes(data: str | bytes | int, encoding="latin-1") -> bytes:
12    """Convert data to bytes
13
14    Args:
15        data (str | bytes | int): The data to convert
16
17    Returns:
18        bytes: The converted bytes
19    """
20    if isinstance(data, int):
21        data = str(data)
22    return strutils.always_bytes(data, encoding, "surrogateescape")
23
24
25def always_str(data: str | bytes | int, encoding="latin-1") -> str:
26    """Convert data to string
27
28    Args:
29        data (str | bytes | int): The data to convert
30
31    Returns:
32        str: The converted string
33    """
34    if isinstance(data, int):
35        return str(data)
36    return strutils.always_str(data, encoding, "surrogateescape")
37
38
39
40def urlencode_all(data: bytes | str, encoding="latin-1") -> bytes:
41    """URL Encode all bytes in the given bytes object"""
42    return "".join(f"%{b:02X}" for b in always_bytes(data, encoding)).encode(encoding)
43
44
45def urldecode(data: bytes | str, encoding="latin-1") -> bytes:
46    """URL Decode all bytes in the given bytes object"""
47    return urllibdecode(always_bytes(data, encoding))

def always_bytes(data: str | bytes | int, encoding='latin-1') -> bytes: View Source

12def always_bytes(data: str | bytes | int, encoding="latin-1") -> bytes:
13    """Convert data to bytes
14
15    Args:
16        data (str | bytes | int): The data to convert
17
18    Returns:
19        bytes: The converted bytes
20    """
21    if isinstance(data, int):
22        data = str(data)
23    return strutils.always_bytes(data, encoding, "surrogateescape")

Convert data to bytes

Args: data (str | bytes | int): The data to convert

Returns: bytes: The converted bytes

def always_str(data: str | bytes | int, encoding='latin-1') -> str: View Source

26def always_str(data: str | bytes | int, encoding="latin-1") -> str:
27    """Convert data to string
28
29    Args:
30        data (str | bytes | int): The data to convert
31
32    Returns:
33        str: The converted string
34    """
35    if isinstance(data, int):
36        return str(data)
37    return strutils.always_str(data, encoding, "surrogateescape")

Convert data to string

Args: data (str | bytes | int): The data to convert

Returns: str: The converted string

def urlencode_all(data: bytes | str, encoding='latin-1') -> bytes: View Source

41def urlencode_all(data: bytes | str, encoding="latin-1") -> bytes:
42    """URL Encode all bytes in the given bytes object"""
43    return "".join(f"%{b:02X}" for b in always_bytes(data, encoding)).encode(encoding)

URL Encode all bytes in the given bytes object

def urldecode(data: bytes | str, encoding='latin-1') -> bytes: View Source

46def urldecode(data: bytes | str, encoding="latin-1") -> bytes:
47    """URL Decode all bytes in the given bytes object"""
48    return urllibdecode(always_bytes(data, encoding))

URL Decode all bytes in the given bytes object