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 +1,99 @@
+from __future__ import annotations
+
+import os
+import shlex
+import sys
+from abc import ABC, abstractmethod
+from typing import TYPE_CHECKING
+
+from .activator import Activator
+
+if TYPE_CHECKING:
+    from collections.abc import Iterable, Iterator
+    from pathlib import Path
+
+    from virtualenv.create.creator import Creator
+
+if sys.version_info >= (3, 10):
+    from importlib.resources import files
+
+    def read_binary(module_name: str, filename: str) -> bytes:
+        return (files(module_name) / filename).read_bytes()
+
+else:
+    from importlib.resources import read_binary
+
+
+class ViaTemplateActivator(Activator, ABC):
+    @abstractmethod
+    def templates(self) -> Iterator[str]:
+        raise NotImplementedError
+
+    @staticmethod
+    def quote(string: str) -> str:
+        """Quote strings in the activation script.
+
+        :param string: the string to quote
+
+        :returns: quoted string that works in the activation script
+
+        """
+        return shlex.quote(string)
+
+    def generate(self, creator: Creator) -> list[Path]:
+        dest_folder = creator.bin_dir
+        replacements = self.replacements(creator, dest_folder)
+        generated = self._generate(replacements, self.templates(), dest_folder, creator)
+        if self.flag_prompt is not None:
+            creator.pyenv_cfg["prompt"] = self.flag_prompt
+        return generated
+
+    def replacements(self, creator: Creator, dest_folder: Path) -> dict[str, str]:  # noqa: ARG002
+        return {
+            "__VIRTUAL_PROMPT__": "" if self.flag_prompt is None else self.flag_prompt,
+            "__VIRTUAL_ENV__": str(creator.dest),
+            "__VIRTUAL_NAME__": creator.env_name,
+            "__BIN_NAME__": str(creator.bin_dir.relative_to(creator.dest)),
+            "__PATH_SEP__": os.pathsep,
+            "__TCL_LIBRARY__": getattr(creator.interpreter, "tcl_lib", None) or "",
+            "__TK_LIBRARY__": getattr(creator.interpreter, "tk_lib", None) or "",
+        }
+
+    def _generate(
+        self, replacements: dict[str, str], templates: Iterable[str], to_folder: Path, creator: Creator
+    ) -> list[Path]:
+        generated = []
+        for template in templates:
+            text = self.instantiate_template(replacements, template, creator)
+            dest = to_folder / self.as_name(template)
+            # remove the file if it already exists - this prevents permission
+            # errors when the dest is not writable
+            if dest.exists():
+                dest.unlink()
+            # Powershell assumes Windows 1252 encoding when reading files without BOM
+            encoding = "utf-8-sig" if str(template).endswith(".ps1") else "utf-8"
+            # use write_bytes to avoid platform specific line normalization (\n -> \r\n)
+            dest.write_bytes(text.encode(encoding))
+            generated.append(dest)
+        return generated
+
+    def as_name(self, template: str) -> str:
+        return template
+
+    def instantiate_template(self, replacements: dict[str, str], template: str, creator: Creator) -> str:
+        # read content as binary to avoid platform specific line normalization (\n -> \r\n)
+        binary = read_binary(self.__module__, template)
+        text = binary.decode("utf-8", errors="strict")
+        for key, value in replacements.items():
+            value_uni = self._repr_unicode(creator, value)
+            text = text.replace(key, self.quote(value_uni))
+        return text
+
+    @staticmethod
+    def _repr_unicode(creator: Creator, value: str) -> str:  # noqa: ARG004
+        return value  # by default, we just let it be unicode
+
+
+__all__ = [
+    "ViaTemplateActivator",
+]