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1
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#!/usr/bin/env python |
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2
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import os |
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3
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import pathlib |
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4
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import subprocess |
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5
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import sys |
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6
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7
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base_path: pathlib.Path = pathlib.Path(__file__).resolve().parent.parent |
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8
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templates_path = base_path / "ci" / "templates" |
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9
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10
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11
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def check_call(args): |
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12
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print("+", *args) |
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subprocess.check_call(args) |
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14
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15
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16
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def exec_in_env(): |
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17
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env_path = base_path / ".tox" / "bootstrap" |
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18
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if sys.platform == "win32": |
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19
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bin_path = env_path / "Scripts" |
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20
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else: |
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21
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bin_path = env_path / "bin" |
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22
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if not env_path.exists(): |
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print(f"Making bootstrap env in: {env_path} ...") |
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24
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try: |
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25
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check_call([sys.executable, "-m", "venv", env_path]) |
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except subprocess.CalledProcessError: |
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27
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try: |
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28
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check_call([sys.executable, "-m", "virtualenv", env_path]) |
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29
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except subprocess.CalledProcessError: |
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30
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check_call(["virtualenv", env_path]) |
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31
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print("Installing `jinja2` into bootstrap environment...") |
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32
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check_call([bin_path / "pip", "install", "jinja2", "tox"]) |
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33
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python_executable = bin_path / "python" |
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34
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if not python_executable.exists(): |
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35
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python_executable = python_executable.with_suffix(".exe") |
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36
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print(f"Re-executing with: {python_executable}") |
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38
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print("+ exec", python_executable, __file__, "--no-env") |
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39
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os.execv(python_executable, [python_executable, __file__, "--no-env"]) |
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40
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41
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42
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def main(): |
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import jinja2 # noqa: PLC0415 |
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45
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print(f"Project path: {base_path}") |
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46
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jinja = jinja2.Environment( |
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loader=jinja2.FileSystemLoader(str(templates_path)), |
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trim_blocks=True, |
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lstrip_blocks=True, |
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51
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keep_trailing_newline=True, |
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52
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) |
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53
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tox_environments = [ |
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54
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line.strip() |
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55
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# 'tox' need not be installed globally, but must be importable |
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56
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# by the Python that is running this script. |
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57
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# This uses sys.executable the same way that the call in |
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58
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# cookiecutter-pylibrary/hooks/post_gen_project.py |
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59
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# invokes this bootstrap.py itself. |
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60
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for line in subprocess.check_output([sys.executable, "-m", "tox", "--listenvs"], universal_newlines=True).splitlines() |
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61
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] |
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62
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tox_environments = [line for line in tox_environments if line.startswith("py")] |
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63
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for template in templates_path.rglob("*"): |
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64
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if template.is_file(): |
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template_path = template.relative_to(templates_path).as_posix() |
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66
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destination = base_path / template_path |
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destination.parent.mkdir(parents=True, exist_ok=True) |
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68
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destination.write_text(jinja.get_template(template_path).render(tox_environments=tox_environments)) |
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69
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print(f"Wrote {template_path}") |
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70
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print("DONE.") |
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71
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72
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73
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if __name__ == "__main__": |
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74
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args = sys.argv[1:] |
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75
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if args == ["--no-env"]: |
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main() |
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77
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elif not args: |
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78
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exec_in_env() |
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79
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else: |
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80
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print(f"Unexpected arguments: {args}", file=sys.stderr) |
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81
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sys.exit(1) |
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82
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ionelmc /
python-nameless
