def main():
# PyLint for Python3 thinks we import from ourselves if we really
# import from package, pylint: disable=I0021,no-name-in-module
# Also high complexity.
# pylint: disable=too-many-branches,too-many-locals,too-many-statements
if "NUITKA_BINARY_NAME" in os.environ:
sys.argv[0] = os.environ["NUITKA_BINARY_NAME"]
if "NUITKA_PYTHONPATH" in os.environ:
# Restore the PYTHONPATH gained from the site module, that we chose not
# to have imported. pylint: disable=eval-used
sys.path = eval(os.environ["NUITKA_PYTHONPATH"])
del os.environ["NUITKA_PYTHONPATH"]
else:
# Remove path element added for being called via "__main__.py", this can
# only lead to trouble, having e.g. a "distutils" in sys.path that comes
# from "nuitka.distutils".
sys.path = [
path_element for path_element in sys.path
if os.path.dirname(os.path.abspath(__file__)) != path_element
]
# We will run with the Python configuration as specified by the user, if it does
# not match, we restart ourselves with matching configuration.
needs_reexec = False
if sys.flags.no_site == 0:
needs_reexec = True
# The hash randomization totally changes the created source code created,
# changing it every single time Nuitka is run. This kills any attempt at
# caching it, and comparing generated source code. While the created binary
# actually may still use it, during compilation we don't want to. So lets
# disable it.
if os.environ.get("PYTHONHASHSEED", "-1") != "0":
needs_reexec = True
# In case we need to re-execute.
if needs_reexec:
from nuitka.utils.ReExecute import reExecuteNuitka # isort:skip
# Does not return
reExecuteNuitka(pgo_filename=None)
# We don't care about deprecations in any version, and these are triggered
# by run time calculations of "range" and others, while on python2.7 they
# are disabled by default.
import warnings
warnings.simplefilter("ignore", DeprecationWarning)
from nuitka import Options # isort:skip
Options.parseArgs()
Options.commentArgs()
# Load plugins after we know, we don't execute again.
from nuitka.plugins.Plugins import activatePlugins
activatePlugins()
if Options.isShowMemory():
from nuitka.utils import MemoryUsage
MemoryUsage.startMemoryTracing()
if "NUITKA_NAMESPACES" in os.environ:
# Restore the detected name space packages, that were force loaded in
# site.py, and will need a free pass later on. pylint: disable=eval-used
from nuitka.importing.PreloadedPackages import setPreloadedPackagePaths
setPreloadedPackagePaths(eval(os.environ["NUITKA_NAMESPACES"]))
del os.environ["NUITKA_NAMESPACES"]
if "NUITKA_PTH_IMPORTED" in os.environ:
# Restore the packages that the ".pth" files asked to import.
# pylint: disable=eval-used
from nuitka.importing.PreloadedPackages import setPthImportedPackages
setPthImportedPackages(eval(os.environ["NUITKA_PTH_IMPORTED"]))
del os.environ["NUITKA_PTH_IMPORTED"]
# Now the real main program of Nuitka can take over.
from nuitka import MainControl # isort:skip
MainControl.main()
if Options.isShowMemory():
MemoryUsage.showMemoryTrace()
def main():
# PyLint for Python3 thinks we import from ourselves if we really
# import from package, pylint: disable=I0021,no-name-in-module
# Also high complexity.
# pylint: disable=too-many-branches,too-many-locals,too-many-statements
if "NUITKA_BINARY_NAME" in os.environ:
sys.argv[0] = os.environ["NUITKA_BINARY_NAME"]
if "NUITKA_PYTHONPATH" in os.environ:
# Restore the PYTHONPATH gained from the site module, that we chose not
# to have imported. pylint: disable=eval-used
sys.path = eval(os.environ["NUITKA_PYTHONPATH"])
del os.environ["NUITKA_PYTHONPATH"]
else:
# Remove path element added for being called via "__main__.py", this can
# only lead to trouble, having e.g. a "distutils" in sys.path that comes
# from "nuitka.distutils".
sys.path = [
path_element for path_element in sys.path
if os.path.dirname(os.path.abspath(__file__)) != path_element
]
# We don't care, and these are triggered by run time calculations of "range" and
# others, while on python2.7 they are disabled by default.
warnings.simplefilter("ignore", DeprecationWarning)
# We will run with the Python configuration as specified by the user, if it does
# not match, we restart ourselves with matching configuration.
needs_reexec = False
if sys.flags.no_site == 0:
needs_reexec = True
# The hash randomization totally changes the created source code created,
# changing it every single time Nuitka is run. This kills any attempt at
# caching it, and comparing generated source code. While the created binary
# actually may still use it, during compilation we don't want to. So lets
# disable it.
if os.environ.get("PYTHONHASHSEED", "-1") != "0":
needs_reexec = True
# For re-execution, we might not have done this.
from nuitka import Options # isort:skip
# In case we need to re-execute.
if needs_reexec:
# TODO: If that's the only one, why do it at all..
Options.parseArgs(will_reexec=True)
if not Options.isAllowedToReexecute():
sys.exit(
"Error, not allowed to re-execute, but that would be needed.")
our_filename = sys.modules[__name__].__file__
# Execute with full path as the process name, so it can find itself and its
# libraries.
args = [sys.executable, sys.executable]
from nuitka.PythonVersions import python_version
if python_version >= 0x370 and sys.flags.utf8_mode:
args += ["-X", "utf8"]
args += ["-S", our_filename]
os.environ["NUITKA_BINARY_NAME"] = sys.modules["__main__"].__file__
os.environ["NUITKA_PACKAGE_HOME"] = os.path.dirname(
os.path.abspath(sys.modules["nuitka"].__path__[0]))
if Options.is_nuitka_run:
args.append("--run")
# Same arguments as before.
args += sys.argv[1:] + list(Options.getMainArgs())
os.environ["NUITKA_PYTHONPATH"] = repr(sys.path)
from nuitka.importing.PreloadedPackages import (
detectPreLoadedPackagePaths,
detectPthImportedPackages,
)
os.environ["NUITKA_NAMESPACES"] = repr(detectPreLoadedPackagePaths())
if "site" in sys.modules:
os.environ["NUITKA_SITE_FILENAME"] = sys.modules["site"].__file__
os.environ["NUITKA_PTH_IMPORTED"] = repr(
detectPthImportedPackages())
os.environ["NUITKA_SITE_FLAG"] = (str(
sys.flags.no_site) if not Options.hasPythonFlagNoSite() else "1")
os.environ["PYTHONHASHSEED"] = "0"
from nuitka.utils import Execution # isort:skip
Execution.callExec(args)
Options.parseArgs(will_reexec=False)
Options.commentArgs()
# Load plugins after we know, we don't execute again.
from nuitka.plugins.Plugins import activatePlugins
activatePlugins()
if Options.isShowMemory():
from nuitka.utils import MemoryUsage
MemoryUsage.startMemoryTracing()
if "NUITKA_NAMESPACES" in os.environ:
# Restore the detected name space packages, that were force loaded in
# site.py, and will need a free pass later on. pylint: disable=eval-used
from nuitka.importing.PreloadedPackages import setPreloadedPackagePaths
setPreloadedPackagePaths(eval(os.environ["NUITKA_NAMESPACES"]))
del os.environ["NUITKA_NAMESPACES"]
if "NUITKA_PTH_IMPORTED" in os.environ:
# Restore the packages that the ".pth" files asked to import.
# pylint: disable=eval-used
from nuitka.importing.PreloadedPackages import setPthImportedPackages
setPthImportedPackages(eval(os.environ["NUITKA_PTH_IMPORTED"]))
del os.environ["NUITKA_PTH_IMPORTED"]
# Now the real main program of Nuitka can take over.
from nuitka import MainControl # isort:skip
MainControl.main()
if Options.isShowMemory():
MemoryUsage.showMemoryTrace()