def _setupSconsEnvironment():
"""Setup the scons execution environment.
For the target Python we provide "NUITKA_PYTHON_DLL_PATH" to see where the
Python DLL lives, in case it needs to be copied, and then also the
"NUITKA_PYTHON_EXE_PATH" to find the Python binary itself.
We also need to preserve PYTHONPATH and PYTHONHOME, but remove it potentially
as well, so not to confuse the other Python binary used to run scons.
"""
# For Python2, avoid unicode working directory.
if Utils.isWin32Windows() and python_version < 300:
if os.getcwd() != os.getcwdu():
os.chdir(getWindowsShortPathName(os.getcwdu()))
if Utils.isWin32Windows():
# On Win32, we use the Python.DLL path for some things. We pass it
# via environment variable
os.environ["NUITKA_PYTHON_DLL_PATH"] = getTargetPythonDLLPath()
os.environ["NUITKA_PYTHON_EXE_PATH"] = sys.executable
# Remove environment variables that can only harm if we have to switch
# major Python versions, these cannot help Python2 to execute scons, this
# is a bit of noise, but helpful.
if python_version >= 300:
if "PYTHONPATH" in os.environ:
old_pythonpath = os.environ["PYTHONPATH"]
del os.environ["PYTHONPATH"]
else:
old_pythonpath = None
if "PYTHONHOME" in os.environ:
old_pythonhome = os.environ["PYTHONHOME"]
del os.environ["PYTHONHOME"]
else:
old_pythonhome = None
import nuitka
os.environ["NUITKA_PACKAGE_DIR"] = os.path.abspath(nuitka.__path__[0])
yield
if python_version >= 300:
if old_pythonpath is not None:
os.environ["PYTHONPATH"] = old_pythonpath
if old_pythonhome is not None:
os.environ["PYTHONHOME"] = old_pythonhome
if Utils.isWin32Windows():
del os.environ["NUITKA_PYTHON_DLL_PATH"]
del os.environ["NUITKA_PYTHON_EXE_PATH"]
del os.environ["NUITKA_PACKAGE_DIR"]
def _setupSconsEnvironment():
""" Setup the scons execution environment.
For the scons inline copy on Windows needs to find the library, using
the "SCONS_LIB_DIR" environment variable "NUITKA_SCONS". And for the
target Python we provide "NUITKA_PYTHON_DLL_PATH" to see where the
Python DLL lives, in case it needs to be copied, and then the
"NUITKA_PYTHON_EXE_PATH" to find the Python binary itself.
"""
# For Python2, avoid unicode working directory.
if Utils.isWin32Windows() and python_version < 300:
if os.getcwd() != os.getcwdu():
os.chdir(getWindowsShortPathName(os.getcwdu()))
if Utils.isWin32Windows():
# On Win32, we use the Python.DLL path for some things. We pass it
# via environment variable
os.environ["NUITKA_PYTHON_DLL_PATH"] = getTargetPythonDLLPath()
os.environ["NUITKA_PYTHON_EXE_PATH"] = sys.executable
# Remove environment variables that can only harm if we have to switch
# major Python versions, these cannot help Python2 to execute scons, this
# is a bit of noise, but helpful.
if python_version >= 300:
if "PYTHONPATH" in os.environ:
old_pythonpath = os.environ["PYTHONPATH"]
del os.environ["PYTHONPATH"]
else:
old_pythonpath = None
if "PYTHONHOME" in os.environ:
old_pythonhome = os.environ["PYTHONHOME"]
del os.environ["PYTHONHOME"]
else:
old_pythonhome = None
yield
if python_version >= 300:
if old_pythonpath is not None:
os.environ["PYTHONPATH"] = old_pythonpath
if old_pythonhome is not None:
os.environ["PYTHONHOME"] = old_pythonhome
if Utils.isWin32Windows():
del os.environ["NUITKA_PYTHON_DLL_PATH"]
del os.environ["NUITKA_PYTHON_EXE_PATH"]
def main():
goHome()
if os.name == "nt":
git_path = getExecutablePath("git")
if git_path is None:
git_path = r"C:\Program Files\Git\bin\sh.exe"
if not os.path.exists(git_path):
git_path = None
if git_path is None:
sys.exit("""\
Error, cannot locate 'git.exe' which we need to install git hooks. Add it to
PATH while executing this will be sufficient.""")
sh_path = os.path.join(os.path.dirname(git_path), "sh.exe")
if not os.path.exists(sh_path):
sh_path = os.path.join(os.path.dirname(git_path), "..", "..",
"bin", "sh.exe")
sh_path = os.path.normpath(sh_path)
if not os.path.exists(sh_path):
sys.exit("""\
Error, cannot locate 'sh.exe' near 'git.exe' which we need to install git hooks,
please improve this script.""")
# For MinGW and #! we will need a path without spaces, so use this
# code to find the short name, that won't have it.
sh_path = getWindowsShortPathName(sh_path)
for hook in os.listdir(".githooks"):
full_path = os.path.join(".githooks", hook)
hook_contents = getFileContents(full_path)
if hook_contents.startswith("#!/bin/sh"):
if os.name == "nt":
# Correct shebang for Windows git to work.
hook_contents = "#!%s\n%s" % (
sh_path.replace("\\", "/").replace(" ", r"\ "),
hook_contents[10:],
)
# Also use sys.executable to make sure we find autoformat.
hook_contents = hook_contents.replace(
"./bin/autoformat-nuitka-source",
"'%s' ./bin/autoformat-nuitka-source" % sys.executable,
)
else:
sys.exit("Error, unknown hook contents.")
hook_target = os.path.join(".git/hooks/", hook)
with open(hook_target, "wb") as out_file:
out_file.write(hook_contents.encode("utf8"))
st = os.stat(hook_target)
os.chmod(hook_target, st.st_mode | stat.S_IEXEC)
def main():
goHome()
if os.name == "nt":
git_path = getExecutablePath("git")
if git_path is None:
git_path = r"C:\Program Files\Git\bin\sh.exe"
if not os.path.exists(git_path):
git_path = None
if git_path is None:
sys.exit(
"""\
Error, cannot locate 'git.exe' which we need to install git hooks. Add it to
PATH while executing this will be sufficient."""
)
sh_path = os.path.join(os.path.dirname(git_path), "sh.exe")
if not os.path.exists(sh_path):
sh_path = os.path.join(
os.path.dirname(git_path), "..", "..", "bin", "sh.exe"
)
sh_path = os.path.normpath(sh_path)
if not os.path.exists(sh_path):
sys.exit(
"""\
Error, cannot locate 'sh.exe' near 'git.exe' which we need to install git hooks,
please improve this script."""
)
# For MinGW and #! we will need a path without spaces, so use this
# code to find the short name, that won't have it.
sh_path = getWindowsShortPathName(sh_path)
for hook in os.listdir(".githooks"):
full_path = os.path.join(".githooks", hook)
hook_contents = getFileContents(full_path)
if hook_contents.startswith("#!/bin/sh"):
if os.name == "nt":
# Correct shebang for Windows git to work.
hook_contents = "#!%s\n%s" % (
sh_path.replace("\\", "/").replace(" ", r"\ "),
hook_contents[10:],
)
# Also use sys.executable to make sure we find autoformat.
hook_contents = hook_contents.replace(
"./bin/autoformat-nuitka-source",
"'%s' ./bin/autoformat-nuitka-source" % sys.executable,
)
else:
sys.exit("Error, unknown hook contents.")
hook_target = os.path.join(".git/hooks/", hook)
with open(hook_target, "wb") as out_file:
out_file.write(hook_contents.encode("utf8"))
st = os.stat(hook_target)
os.chmod(hook_target, st.st_mode | stat.S_IEXEC)
