juc500 정상동작

2026-07-21 21:04:25 +09:00
parent a423db0556
commit bb9874b931
2917 changed files with 708025 additions and 668 deletions
@@ -0,0 +1,101 @@
+# This file must be used with "source bin/activate.xsh" *from xonsh*.
+# You cannot run it directly.
+
+
+class _VirtualEnvActivator:
+    """xonsh activation for virtualenv.
+
+    Rendered into ``<venv>/bin/activate.xsh`` by the template in
+    ``src/virtualenv/activation/xonsh/`` at generate-time.
+
+    - Project: https://github.com/pypa/virtualenv
+    - Template source: https://github.com/pypa/virtualenv/tree/main/src/virtualenv/activation/xonsh
+    """
+
+    # Stashed in _OLD_VIRTUAL_{name} when the variable was not set before
+    # activation. deactivate treats this as "unset" rather than "restore to
+    # this string". Chosen to be vanishingly unlikely as a real value.
+    _UNSET_SENTINEL = "__virtualenv_was_not_set__"
+
+    def __init__(self):
+        self.env = __xonsh__.env
+        try:
+            # Values substituted by virtualenv's XonshActivator at generate-time.
+            # If this file was sourced before template rendering, the bare
+            # identifiers below resolve to NameError.
+            self.embedded_virtual_env = __VIRTUAL_ENV__
+            self.embedded_virtual_prompt = __VIRTUAL_PROMPT__
+            self.embedded_bin_name = __BIN_NAME__
+            self.embedded_tcl_library = __TCL_LIBRARY__
+            self.embedded_tk_library = __TK_LIBRARY__
+        except NameError:
+            print("virtualenv activate.xsh: template was not rendered")
+            raise
+        # Variables this activator may save+override; deactivate walks this list.
+        self.managed_vars = ("PATH", "PYTHONHOME", "TCL_LIBRARY", "TK_LIBRARY")
+
+    def _backup_name(self, name):
+        return f"_OLD_VIRTUAL_{name}"
+
+    def _save(self, name):
+        """Stash the current value (or sentinel if unset) so deactivate can undo."""
+        backup = self._backup_name(name)
+        self.env[backup] = self.env[name] if name in self.env else self._UNSET_SENTINEL
+
+    def _override(self, name, value):
+        self._save(name)
+        self.env[name] = value
+
+    def _drop(self, name):
+        self._save(name)
+        self.env.pop(name, None)
+
+    def register_pydoc(self):
+        aliases["pydoc"] = ["python", "-m", "pydoc"]
+
+    def unregister_pydoc(self):
+        aliases.pop("pydoc", None)
+
+    def activate(self):
+        from os.path import join, basename
+
+        aliases["deactivate"] = self.deactivate
+        self.deactivate(["nondestructive"])  # wipe any stale state from a prior activation
+
+        $VIRTUAL_ENV = self.embedded_virtual_env
+        $VIRTUAL_ENV_PROMPT = self.embedded_virtual_prompt or basename($VIRTUAL_ENV)
+
+        self._override("PATH", [join($VIRTUAL_ENV, self.embedded_bin_name), *$PATH])
+        self._drop("PYTHONHOME")
+        for name, value in (("TCL_LIBRARY", self.embedded_tcl_library), ("TK_LIBRARY", self.embedded_tk_library)):
+            if value:
+                self._override(name, value)
+
+        self.register_pydoc()
+
+    def deactivate(self, args=None):
+        for name in self.managed_vars:
+            backup = self._backup_name(name)
+            if backup not in self.env:
+                continue
+            previous = self.env[backup]
+            del self.env[backup]
+            if previous == self._UNSET_SENTINEL:
+                self.env.pop(name, None)
+            else:
+                self.env[name] = previous
+        for name in ("VIRTUAL_ENV", "VIRTUAL_ENV_PROMPT"):
+            self.env.pop(name, None)
+        self.unregister_pydoc()
+        if args is None or "nondestructive" not in args:
+            del aliases["deactivate"]
+            try:
+                del __xonsh__.xontrib.virtualenv
+            except AttributeError:
+                pass
+
+
+if not hasattr(__xonsh__, "xontrib"):
+    __xonsh__.xontrib = __xonsh__.imp.types.SimpleNamespace()
+__xonsh__.xontrib.virtualenv = _VirtualEnvActivator()
+__xonsh__.xontrib.virtualenv.activate()