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59 lines
2.4 KiB
59 lines
2.4 KiB
from pathlib import Path |
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from typing import Dict |
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from jinja2 import Template |
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from conan import ConanFile |
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from conan.tools.scm import Version |
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from conan.tools.files import save |
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from conan.tools.env.virtualrunenv import VirtualRunEnv |
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class PyCharmRunEnv: |
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def __init__(self, conanfile: ConanFile): |
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self.conanfile: ConanFile = conanfile |
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self.settings = self.conanfile.settings |
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@property |
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def _base_dir(self): |
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return Path("$PROJECT_DIR$", "venv") |
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@property |
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def _py_interp(self): |
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if self.settings.os == "Windows": |
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py_interp = Path( |
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*[f'"{p}"' if " " in p else p for p in self._base_dir.joinpath("Scripts", "python.exe").parts]) |
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return py_interp |
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return self._base_dir.joinpath("bin", "python") |
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@property |
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def _site_packages(self): |
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if self.settings.os == "Windows": |
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return self._base_dir.joinpath("Lib", "site-packages") |
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py_version = Version(self.conanfile.dependencies["cpython"].ref.version) |
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return self._base_dir.joinpath("lib", f"python{py_version.major}.{py_version.minor}", "site-packages") |
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def generate(self) -> None: |
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if self.conanfile.conan_data is None or "pycharm_targets" not in self.conanfile.conan_data: |
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# There are no _pycharm_targets in the conanfile for the package using this generator. |
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return |
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# Collect environment variables for use in the template |
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env = VirtualRunEnv(self.conanfile).environment() |
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env.prepend_path("PYTHONPATH", str(self._site_packages)) |
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if hasattr(self.conanfile, f"_{self.conanfile.name}_run_env"): |
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project_run_env = getattr(self.conanfile, f"_{self.conanfile.name}_run_env") |
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if project_run_env: |
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env.compose_env(project_run_env) # TODO: Add logic for dependencies |
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# Create Pycharm run configuration from template for each target |
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for target in self.conanfile.conan_data["pycharm_targets"]: |
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target["env_vars"] = env.vars(self.conanfile, scope="run") |
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target["sdk_path"] = str(self._py_interp) |
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if "parameters" not in target: |
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target["parameters"] = "" |
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with open(Path(self.conanfile.source_folder, target["jinja_path"]), "r") as f: |
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template = Template(f.read()) |
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run_configuration = template.render(target) |
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save(self.conanfile, Path(".run", f"{target['name']}.run.xml"), run_configuration)
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