Changed code to support older Python versions

venv/lib/python3.11/site-packages/sentry_sdk/integrations/redis/utils.py

@@ -0,0 +1,148 @@
+from sentry_sdk.consts import SPANDATA
+from sentry_sdk.integrations.redis.consts import (
+    _COMMANDS_INCLUDING_SENSITIVE_DATA,
+    _MAX_NUM_ARGS,
+    _MAX_NUM_COMMANDS,
+    _MULTI_KEY_COMMANDS,
+    _SINGLE_KEY_COMMANDS,
+)
+from sentry_sdk.scope import should_send_default_pii
+from sentry_sdk.utils import SENSITIVE_DATA_SUBSTITUTE
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from typing import Any, Optional, Sequence
+    from sentry_sdk.tracing import Span
+
+
+def _get_safe_command(name, args):
+    # type: (str, Sequence[Any]) -> str
+    command_parts = [name]
+
+    name_low = name.lower()
+    send_default_pii = should_send_default_pii()
+
+    for i, arg in enumerate(args):
+        if i > _MAX_NUM_ARGS:
+            break
+
+        if name_low in _COMMANDS_INCLUDING_SENSITIVE_DATA:
+            command_parts.append(SENSITIVE_DATA_SUBSTITUTE)
+            continue
+
+        arg_is_the_key = i == 0
+        if arg_is_the_key:
+            command_parts.append(repr(arg))
+        else:
+            if send_default_pii:
+                command_parts.append(repr(arg))
+            else:
+                command_parts.append(SENSITIVE_DATA_SUBSTITUTE)
+
+    command = " ".join(command_parts)
+    return command
+
+
+def _safe_decode(key):
+    # type: (Any) -> str
+    if isinstance(key, bytes):
+        try:
+            return key.decode()
+        except UnicodeDecodeError:
+            return ""
+
+    return str(key)
+
+
+def _key_as_string(key):
+    # type: (Any) -> str
+    if isinstance(key, (dict, list, tuple)):
+        key = ", ".join(_safe_decode(x) for x in key)
+    elif isinstance(key, bytes):
+        key = _safe_decode(key)
+    elif key is None:
+        key = ""
+    else:
+        key = str(key)
+
+    return key
+
+
+def _get_safe_key(method_name, args, kwargs):
+    # type: (str, Optional[tuple[Any, ...]], Optional[dict[str, Any]]) -> Optional[tuple[str, ...]]
+    """
+    Gets the key (or keys) from the given method_name.
+    The method_name could be a redis command or a django caching command
+    """
+    key = None
+
+    if args is not None and method_name.lower() in _MULTI_KEY_COMMANDS:
+        # for example redis "mget"
+        key = tuple(args)
+
+    elif args is not None and len(args) >= 1:
+        # for example django "set_many/get_many" or redis "get"
+        if isinstance(args[0], (dict, list, tuple)):
+            key = tuple(args[0])
+        else:
+            key = (args[0],)
+
+    elif kwargs is not None and "key" in kwargs:
+        # this is a legacy case for older versions of Django
+        if isinstance(kwargs["key"], (list, tuple)):
+            if len(kwargs["key"]) > 0:
+                key = tuple(kwargs["key"])
+        else:
+            if kwargs["key"] is not None:
+                key = (kwargs["key"],)
+
+    return key
+
+
+def _parse_rediscluster_command(command):
+    # type: (Any) -> Sequence[Any]
+    return command.args
+
+
+def _set_pipeline_data(
+    span,
+    is_cluster,
+    get_command_args_fn,
+    is_transaction,
+    commands_seq,
+):
+    # type: (Span, bool, Any, bool, Sequence[Any]) -> None
+    span.set_tag("redis.is_cluster", is_cluster)
+    span.set_tag("redis.transaction", is_transaction)
+
+    commands = []
+    for i, arg in enumerate(commands_seq):
+        if i >= _MAX_NUM_COMMANDS:
+            break
+
+        command = get_command_args_fn(arg)
+        commands.append(_get_safe_command(command[0], command[1:]))
+
+    span.set_data(
+        "redis.commands",
+        {
+            "count": len(commands_seq),
+            "first_ten": commands,
+        },
+    )
+
+
+def _set_client_data(span, is_cluster, name, *args):
+    # type: (Span, bool, str, *Any) -> None
+    span.set_tag("redis.is_cluster", is_cluster)
+    if name:
+        span.set_tag("redis.command", name)
+        span.set_tag(SPANDATA.DB_OPERATION, name)
+
+    if name and args:
+        name_low = name.lower()
+        if (name_low in _SINGLE_KEY_COMMANDS) or (
+            name_low in _MULTI_KEY_COMMANDS and len(args) == 1
+        ):
+            span.set_tag("redis.key", args[0])