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[FEATURE] Environment Variable Configuration Module (- WIP #31 -) #256

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Merged
merged 4 commits into from
Dec 14, 2024
Merged

[FEATURE] Environment Variable Configuration Module (- WIP #31 -) #256

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a146830
[FEATURE] Environment Variable Configuration Module (- WIP #31 -)
reactive-firewall Dec 12, 2024
0343dd7
[PATCH] Minor tweak as discussed in review #256
reactive-firewall Dec 12, 2024
c29c0a8
[DOCUMENTATION] Improvements as discussed in review (- WIP PR #256 -)
reactive-firewall Dec 12, 2024
2074c0d
[DOCUMENTATION] Cleaned up documentation style a bit.
reactive-firewall Dec 12, 2024
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38 changes: 37 additions & 1 deletion multicast/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
"""__package__""", """__module__""", """__name__""", """__version__""", """__prologue__""",
"""__doc__""", """exceptions""", """exceptions.CommandExecutionError""",
"""exceptions.get_exit_code_from_exception""", """exceptions.exit_on_exception""",
"""get_exit_code_from_exception""", """exit_on_exception""",
"""get_exit_code_from_exception""", """exit_on_exception""", """env""",
"""skt""", """skt.__package__""", """skt.__module__""", """skt.__name__""",
"""skt.__file__""", """skt.genSocket""", """skt.genSocket.__func__""", """genSocket""",
"""skt.endSocket""", """skt.endSocket.__func__""", """endSocket""",
Expand Down Expand Up @@ -368,17 +368,48 @@
# pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
from . import exceptions # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global exceptions # skipcq: PYL-W0604
exceptions = sys.modules["""multicast.exceptions"""]

EXIT_CODES = exceptions.EXIT_CODES
"""See multicast.exceptions.EXIT_CODES."""

EXCEPTION_EXIT_CODES = exceptions.EXCEPTION_EXIT_CODES
"""See multicast.exceptions.EXCEPTION_EXIT_CODES."""

CommandExecutionError = exceptions.CommandExecutionError
"""See multicast.exceptions.CommandExecutionError Class."""

get_exit_code_from_exception = exceptions.get_exit_code_from_exception
"""See multicast.exceptions.get_exit_code_from_exception function."""

exit_on_exception = exceptions.exit_on_exception
"""See multicast.exceptions.exit_on_exception function."""


if 'multicast.env' not in sys.modules:
# pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
from . import env # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global env # skipcq: PYL-W0604
env = sys.modules["""multicast.env"""]

_config = env.load_config()

if _config is None:
raise ImportError("FAIL: we could not import environment. ABORT.") from None
else:
_MCAST_DEFAULT_PORT = _config["port"]
_MCAST_DEFAULT_GROUP = _config["group"]
_MCAST_DEFAULT_TTL = _config["ttl"]
global _MCAST_DEFAULT_BIND_IP # skipcq: PYL-W0604
_MCAST_DEFAULT_BIND_IP = _config["bind_addr"]
global _MCAST_DEFAULT_GROUPS # skipcq: PYL-W0604
_MCAST_DEFAULT_GROUPS = _config["groups"]
global _MCAST_DEFAULT_BUFFER # skipcq: PYL-W0604
_MCAST_DEFAULT_BUFFER = _config["buffer_size"]

del _config # skipcq - cleanup any bootstrap/setup leaks early


class mtool(abc.ABC):
Expand Down Expand Up @@ -627,6 +658,7 @@ def doStep(self, *args, **kwargs): # pragma: no cover
if 'multicast.skt' not in sys.modules:
from . import skt as skt # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global skt # skipcq: PYL-W0604
skt = sys.modules["""multicast.skt"""]


Expand All @@ -641,23 +673,27 @@ def doStep(self, *args, **kwargs): # pragma: no cover
if 'multicast.recv' not in sys.modules:
from . import recv as recv # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global recv # skipcq: PYL-W0604
recv = sys.modules["""multicast.recv"""]


if 'multicast.send' not in sys.modules:
from . import send as send # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global send # skipcq: PYL-W0604
send = sys.modules["""multicast.send"""]


if 'multicast.hear' not in sys.modules:
from . import hear as hear # pylint: disable=cyclic-import - skipcq: PYL-R0401, PYL-C0414
else: # pragma: no branch
global hear # skipcq: PYL-W0604
hear = sys.modules["""multicast.hear"""]


try:
if """multicast.__main__""" in sys.modules: # pragma: no cover
global __main__ # skipcq: PYL-W0604
__main__ = sys.modules["""multicast.__main__"""]
except Exception:
import multicast.__main__ as __main__ # pylint: disable=cyclic-import - skipcq: PYL-R0401
Expand Down
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