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Signed-off-by: Prabhu Subramanian <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| import importlib.metadata as importlib_metadata | ||
| import json | ||
| import sys | ||
|
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| from pip._internal.metadata import pkg_resources | ||
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| def frozen_req_from_dist(dist): | ||
| try: | ||
| from pip._internal.operations.freeze import FrozenRequirement | ||
| except ImportError: | ||
| from pip import FrozenRequirement | ||
| try: | ||
| from pip._internal import metadata | ||
|
|
||
| dist = metadata.pkg_resources.Distribution(dist) | ||
| try: | ||
| fr = FrozenRequirement.from_dist(dist) | ||
| except TypeError: | ||
| fr = FrozenRequirement.from_dist(dist, []) | ||
| return str(fr).strip() | ||
| except ImportError: | ||
| pass | ||
|
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|
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| def get_installed_distributions(): | ||
| dists = pkg_resources.Environment.from_paths(None).iter_installed_distributions( | ||
| local_only=False, | ||
| skip=(), | ||
| user_only=False, | ||
| ) | ||
| return [d._dist for d in dists] | ||
|
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| def find_deps(idx, reqs): | ||
| freqs = [] | ||
| for r in reqs: | ||
| d = idx.get(r.key) | ||
| r.project_name = d.project_name if d is not None else r.project_name | ||
| specs = sorted(r.specs, reverse=True) | ||
| specs_str = ",".join(["".join(sp) for sp in specs]) if specs else "" | ||
| freqs.append( | ||
| { | ||
| "name": r.project_name, | ||
| "version": importlib_metadata.version(r.key), | ||
| "versionSpecifiers": specs_str, | ||
| } | ||
| ) | ||
| return freqs | ||
|
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| def main(argv): | ||
| out_file = "piptree.json" if len(argv) < 2 else argv[-1] | ||
| tree = [] | ||
| pkgs = get_installed_distributions() | ||
| idx = {p.key: p for p in pkgs} | ||
| for p in pkgs: | ||
| fr = frozen_req_from_dist(p) | ||
| tmpA = fr.split("==") | ||
| version = "" | ||
| if len(tmpA) == 2: | ||
| version = tmpA[1] | ||
| tree.append( | ||
| { | ||
| "name": tmpA[0], | ||
| "version": version, | ||
| "dependencies": find_deps(idx, p.requires()), | ||
| } | ||
| ) | ||
| with open(out_file, mode="w", encoding="utf-8") as fp: | ||
| json.dump(tree, fp) | ||
|
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|
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| if __name__ == "__main__": | ||
| main(sys.argv) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| /** | ||
| * The idea behind this plugin came from the excellent pipdeptree package | ||
| * https://github.com/tox-dev/pipdeptree | ||
| * | ||
| * We use the internal pip api to construct the dependency tree for modern python + pip environments | ||
| */ | ||
| import { | ||
| existsSync, | ||
| mkdtempSync, | ||
| readFileSync, | ||
| rmSync, | ||
| writeFileSync | ||
| } from "node:fs"; | ||
| import { join } from "node:path"; | ||
| import { tmpdir } from "node:os"; | ||
| import { spawnSync } from "node:child_process"; | ||
|
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| const PIP_TREE_PLUGIN_CONTENT = ` | ||
| import importlib.metadata as importlib_metadata | ||
| import json | ||
| import sys | ||
| from pip._internal.metadata import pkg_resources | ||
| def frozen_req_from_dist(dist): | ||
| try: | ||
| from pip._internal.operations.freeze import FrozenRequirement | ||
| except ImportError: | ||
| from pip import FrozenRequirement | ||
| try: | ||
| from pip._internal import metadata | ||
| dist = metadata.pkg_resources.Distribution(dist) | ||
| try: | ||
| fr = FrozenRequirement.from_dist(dist) | ||
| except TypeError: | ||
| fr = FrozenRequirement.from_dist(dist, []) | ||
| return str(fr).strip() | ||
| except ImportError: | ||
| pass | ||
| def get_installed_distributions(): | ||
| dists = pkg_resources.Environment.from_paths(None).iter_installed_distributions( | ||
| local_only=False, | ||
| skip=(), | ||
| user_only=False, | ||
| ) | ||
| return [d._dist for d in dists] | ||
| def find_deps(idx, reqs): | ||
| freqs = [] | ||
| for r in reqs: | ||
| d = idx.get(r.key) | ||
| r.project_name = d.project_name if d is not None else r.project_name | ||
| specs = sorted(r.specs, reverse=True) | ||
| specs_str = ",".join(["".join(sp) for sp in specs]) if specs else "" | ||
| freqs.append( | ||
| { | ||
| "name": r.project_name, | ||
| "version": importlib_metadata.version(r.key), | ||
| "versionSpecifiers": specs_str, | ||
| } | ||
| ) | ||
| return freqs | ||
| def main(argv): | ||
| out_file = "piptree.json" if len(argv) < 2 else argv[-1] | ||
| tree = [] | ||
| pkgs = get_installed_distributions() | ||
| idx = {p.key: p for p in pkgs} | ||
| for p in pkgs: | ||
| fr = frozen_req_from_dist(p) | ||
| tmpA = fr.split("==") | ||
| version = "" | ||
| if len(tmpA) == 2: | ||
| version = tmpA[1] | ||
| tree.append( | ||
| { | ||
| "name": tmpA[0], | ||
| "version": version, | ||
| "dependencies": find_deps(idx, p.requires()), | ||
| } | ||
| ) | ||
| with open(out_file, mode="w", encoding="utf-8") as fp: | ||
| json.dump(tree, fp) | ||
| if __name__ == "__main__": | ||
| main(sys.argv) | ||
| `; | ||
|
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| /** | ||
| * Execute the piptree plugin and return the generated tree as json object | ||
| */ | ||
| export const getTreeWithPlugin = (env, python_cmd, basePath) => { | ||
| let tree = undefined; | ||
| const tempDir = mkdtempSync(join(tmpdir(), "cdxgen-piptree-")); | ||
| const pipPlugin = join(tempDir, "piptree.py"); | ||
| const pipTreeJson = join(tempDir, "piptree.json"); | ||
| const pipPluginArgs = [pipPlugin, pipTreeJson]; | ||
| writeFileSync(pipPlugin, PIP_TREE_PLUGIN_CONTENT); | ||
| const result = spawnSync(python_cmd, pipPluginArgs, { | ||
| cwd: basePath, | ||
| encoding: "utf-8", | ||
| env | ||
| }); | ||
| if (result.status !== 0 || result.error) { | ||
| console.log(result.stdout, result.stderr); | ||
| } | ||
| if (existsSync(pipTreeJson)) { | ||
| tree = JSON.parse( | ||
| readFileSync(pipTreeJson, { | ||
| encoding: "utf-8" | ||
| }) | ||
| ); | ||
| } | ||
| if (rmSync) { | ||
| rmSync(tempDir, { recursive: true, force: true }); | ||
| } | ||
| return tree; | ||
| }; |
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