implemented mommify of venv
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6
.vscode/settings.json
vendored
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6
.vscode/settings.json
vendored
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@ -0,0 +1,6 @@
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{
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"cSpell.words": [
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"mommify",
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"venv"
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]
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}
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@ -15,6 +15,7 @@ license-files = ["LICENSE"]
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[project.scripts]
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python-mommy-dev = "python_mommy_venv.__main__:development"
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mommify-venv = "python_mommy_venv.__main__:mommify_venv"
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[build-system]
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requires = ["hatchling", "hatch-requirements-txt"]
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@ -1,4 +1,6 @@
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import sys
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from pathlib import Path
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import stat
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from . import get_response
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from .static import Situation
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@ -11,3 +13,63 @@ def development():
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print(get_response(Situation(s)))
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TEMPLATE = """#!{inner_bin}
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# -*- coding: utf-8 -*-
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import sys, subprocess
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from python_mommy_venv import get_response, Situation
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INTERPRETER = "{inner_bin}"
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result = subprocess.run([INTERPRETER] + sys.argv[1:])
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code = result.returncode
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print()
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print(get_response(Situation.POSITIVE if code == 0 else Situation.NEGATIVE))
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exit(code=code)
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"""
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def mommify_venv():
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v = ".venv"
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if len(sys.argv) > 1:
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v = sys.argv[1]
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bin_path = Path(v, "bin")
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bin_path = bin_path.resolve()
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print(bin_path)
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for path in bin_path.iterdir():
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if not path.is_symlink():
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continue
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name = path.name
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if name.startswith("inner_"):
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continue
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target = path.resolve()
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print("")
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print(f"modifying {name} ({target})")
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# creating inner symlink
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inner_bin = Path(bin_path, "inner_" + name)
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if inner_bin.exists():
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print(f"inner symlink does already exist {inner_bin}")
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print("skipping")
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continue
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print(f"creating symlink: {inner_bin} -> {target}")
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Path(bin_path, "inner_" + name).symlink_to(target)
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# remove original symlink
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print(f"removing original symlink: {path}")
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path.unlink()
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# creating the wrapper string
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print("writing wrapper script")
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with path.open("w") as f:
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f.write(TEMPLATE.format(inner_bin=str(inner_bin)))
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print("making wrapper script executable")
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path.chmod(path.stat().st_mode | stat.S_IEXEC)
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