Viewing file:  pypy3.py (2.4 KB) -rw-r--r--
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import abc
from pathlib import Path
from virtualenv.create.describe import PosixSupports, Python3Supports, WindowsSupports
from virtualenv.create.via_global_ref.builtin.ref import PathRefToDest
from .common import PyPy
class PyPy3(PyPy, Python3Supports, metaclass=abc.ABCMeta):
@classmethod
def exe_stem(cls):
return "pypy3"
@classmethod
def exe_names(cls, interpreter):
return super().exe_names(interpreter) | {"pypy"}
class PyPy3Posix(PyPy3, PosixSupports):
"""PyPy 3 on POSIX"""
@classmethod
def _shared_libs(cls, python_dir):
# glob for libpypy3-c.so, libpypy3-c.dylib, libpypy3.9-c.so ...
return python_dir.glob("libpypy3*.*")
def to_lib(self, src):
return self.dest / "lib" / src.name
@classmethod
def sources(cls, interpreter):
yield from super().sources(interpreter)
# PyPy >= 3.8 supports a standard prefix installation, where older
# versions always used a portable/development style installation.
# If this is a standard prefix installation, skip the below:
if interpreter.system_prefix == "/usr":
return
# Also copy/symlink anything under prefix/lib, which, for "portable"
# PyPy builds, includes the tk,tcl runtime and a number of shared
# objects. In distro-specific builds or on conda this should be empty
# (on PyPy3.8+ it will, like on CPython, hold the stdlib).
host_lib = Path(interpreter.system_prefix) / "lib"
stdlib = Path(interpreter.system_stdlib)
if host_lib.exists() and host_lib.is_dir():
for path in host_lib.iterdir():
if stdlib == path:
# For PyPy3.8+ the stdlib lives in lib/pypy3.8
# We need to avoid creating a symlink to it since that
# will defeat the purpose of a virtualenv
continue
yield PathRefToDest(path, dest=cls.to_lib)
class Pypy3Windows(PyPy3, WindowsSupports):
"""PyPy 3 on Windows"""
@property
def less_v37(self):
return self.interpreter.version_info.minor < 7
@classmethod
def _shared_libs(cls, python_dir):
# glob for libpypy*.dll and libffi*.dll
for pattern in ["libpypy*.dll", "libffi*.dll"]:
srcs = python_dir.glob(pattern)
yield from srcs
__all__ = [
"PyPy3",
"PyPy3Posix",
"Pypy3Windows",
]
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