Add workflow for testing python setup

python-setup/tests/check_requests_123.sh

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+#!/bin/bash
+
+set -e
+
+SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+EXPECTED_VERSION=$1
+
+FOUND_VERSION="$LGTM_PYTHON_SETUP_VERSION"
+FOUND_PYTHONPATH="$LGTM_INDEX_IMPORT_PATH"
+
+echo "FOUND_VERSION=${FOUND_VERSION} FOUND_PYTHONPATH=${FOUND_PYTHONPATH} "
+
+if [[ $FOUND_VERSION != $EXPECTED_VERSION ]]; then
+    echo "Script told us to use Python ${FOUND_VERSION}, but expected ${EXPECTED_VERSION}"
+    exit 1
+else
+    echo "Script told us to use Python ${FOUND_VERSION}, which was expected"
+fi
+
+PYTHON_EXE="python${EXPECTED_VERSION}"
+
+INSTALLED_REQUESTS_VERSION=$(PYTHONPATH="${FOUND_PYTHONPATH}" "${PYTHON_EXE}" -c 'import requests; print(requests.__version__)')
+
+EXPECTED_REQUESTS="1.2.3"
+
+if [[ "$INSTALLED_REQUESTS_VERSION" != "$EXPECTED_REQUESTS" ]]; then
+    echo "Using ${FOUND_PYTHONPATH} as PYTHONPATH, we found version $INSTALLED_REQUESTS_VERSION of requests, but expected $EXPECTED_REQUESTS"
+    exit 1
+else
+    echo "Using ${FOUND_PYTHONPATH} as PYTHONPATH, we found version $INSTALLED_REQUESTS_VERSION of requests, which was expected"
+fi

python-setup/tests/from_python_exe.py

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+#!/usr/bin/env python3
+
+import sys
+import subprocess
+from typing import Tuple
+
+def get_details(path_to_python_exe: str) -> Tuple[str, str]:
+    import_path = subprocess.check_output(
+        [
+            path_to_python_exe,
+            "-c",
+            "import os; import pip; print(os.path.dirname(os.path.dirname(pip.__file__)))",
+        ],
+        stdin=subprocess.DEVNULL,
+    )
+    version = subprocess.check_output(
+        [path_to_python_exe, "-c", "import sys; print(sys.version_info[0])"],
+        stdin=subprocess.DEVNULL,
+    )
+
+    return version.decode("utf-8").strip(), import_path.decode("utf-8").strip()
+
+
+if __name__ == "__main__":
+    version, import_path = get_details(sys.argv[1])
+
+    print("Setting LGTM_PYTHON_SETUP_VERSION={}".format(version))
+    print("::set-env name=LGTM_PYTHON_SETUP_VERSION::{}".format(version))
+
+    print("Setting LGTM_INDEX_IMPORT_PATH={}".format(import_path))
+    print("::set-env name=LGTM_INDEX_IMPORT_PATH::{}".format(import_path))

python-setup/tests/pipenv/python-3.8/Pipfile

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+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+requests = "*"
+
+[requires]
+python_version = "3.8"

python-setup/tests/pipenv/python-3.8/Pipfile.lock

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+{
+    "_meta": {
+        "hash": {
+            "sha256": "2296b1fab66570fa3660c5e6a4e923332dcd7785814624c584be6623bc62c0e7"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.8"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "requests": {
+            "hashes": [
+                "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"
+            ],
+            "index": "pypi",
+            "version": "==1.2.3"
+        }
+    },
+    "develop": {}
+}

python-setup/tests/pipenv/python-version-not-available/Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+requests = "*"
+
+[requires]
+python_version = "3.100"

python-setup/tests/pipenv/python-version-not-available/Pipfile.lock

@@ -0,0 +1,28 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "2296b1fab66570fa3660c5e6a4e923332dcd7785814624c584be6623bc62c0e7"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.8"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "requests": {
+            "hashes": [
+                "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"
+            ],
+            "index": "pypi",
+            "version": "==1.2.3"
+        }
+    },
+    "develop": {}
+}

python-setup/tests/pipenv/requests-2/Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+requests = "*"
+
+[requires]
+python_version = "2.7"

python-setup/tests/pipenv/requests-2/Pipfile.lock

@@ -0,0 +1,28 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "fba50410545d38a2f88b8d6964eb292055389e363b5c75a56b01ec80e7de14c1"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "2.7"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "requests": {
+            "hashes": [
+                "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"
+            ],
+            "index": "pypi",
+            "version": "==1.2.3"
+        }
+    },
+    "develop": {}
+}

python-setup/tests/pipenv/requests-3/Pipfile

@@ -0,0 +1,11 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+
+[packages]
+requests = "*"
+
+[requires]

python-setup/tests/pipenv/requests-3/Pipfile.lock

@@ -0,0 +1,28 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "2296b1fab66570fa3660c5e6a4e923332dcd7785814624c584be6623bc62c0e7"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.8"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "requests": {
+            "hashes": [
+                "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"
+            ],
+            "index": "pypi",
+            "version": "==1.2.3"
+        }
+    },
+    "develop": {}
+}

python-setup/tests/poetry/python-3.8/poetry.lock

@@ -0,0 +1,16 @@
+[[package]]
+category = "main"
+description = "Python HTTP for Humans."
+name = "requests"
+optional = false
+python-versions = "^3.8"
+version = "1.2.3"
+
+[metadata]
+content-hash = "b1abdce30bbdad3ac786dafe6840129df522cae3c5988f9ba8061320e3c1a34e"
+python-versions = "^3.8"
+
+[metadata.files]
+requests = [
+    {file = "requests-1.2.3.tar.gz", hash = "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"},
+]

python-setup/tests/poetry/python-3.8/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "autoinstall-test"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.8"
+requests = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

python-setup/tests/poetry/python-version-not-available/poetry.lock

@@ -0,0 +1,16 @@
+[[package]]
+category = "main"
+description = "Python HTTP for Humans."
+name = "requests"
+optional = false
+python-versions = "^3.100"
+version = "1.2.3"
+
+[metadata]
+content-hash = "b1abdce30bbdad3ac786dafe6840129df522cae3c5988f9ba8061320e3c1a34e"
+python-versions = "^3.100"
+
+[metadata.files]
+requests = [
+    {file = "requests-1.2.3.tar.gz", hash = "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"},
+]

python-setup/tests/poetry/python-version-not-available/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "autoinstall-test"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.100"
+requests = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

python-setup/tests/poetry/requests-2/poetry.lock

@@ -0,0 +1,16 @@
+[[package]]
+category = "main"
+description = "Python HTTP for Humans."
+name = "requests"
+optional = false
+python-versions = "*"
+version = "1.2.3"
+
+[metadata]
+content-hash = "b8c27a00aece20cb2ff6b3dcd394b1b5ef5e4acc3d7a059cfeb9f9cc11c9eff4"
+python-versions = "^2.7"
+
+[metadata.files]
+requests = [
+    {file = "requests-1.2.3.tar.gz", hash = "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"},
+]

python-setup/tests/poetry/requests-2/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "autoinstall-test"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^2.7"
+requests = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

python-setup/tests/poetry/requests-3/poetry.lock

@@ -0,0 +1,16 @@
+[[package]]
+category = "main"
+description = "Python HTTP for Humans."
+name = "requests"
+optional = false
+python-versions = "^3.5"
+version = "1.2.3"
+
+[metadata]
+content-hash = "b1abdce30bbdad3ac786dafe6840129df522cae3c5988f9ba8061320e3c1a34e"
+python-versions = "^3.5"
+
+[metadata.files]
+requests = [
+    {file = "requests-1.2.3.tar.gz", hash = "sha256:156bf3ec27ba9ec7e0cf8fbe02808718099d218de403eb64a714d73ba1a29ab1"},
+]

python-setup/tests/poetry/requests-3/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "autoinstall-test"
+version = "0.1.0"
+description = ""
+authors = ["Your Name <you@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.5"
+requests = "*"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

python-setup/tests/requirements/invalid-package/requirements.txt

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+# non-existing package
+ajsdiofjasodinfkajsndfoiuqwhefoanisdfojnasdofas

python-setup/tests/requirements/invalid-version/requirements.txt

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+# valid package with invalid version
+requests==10000

python-setup/tests/requirements/non-standard-location/non-standard/requirements.txt

@@ -0,0 +1 @@
+requests==1.2.3

python-setup/tests/requirements/non-standard-location/wat.py

@@ -0,0 +1 @@
+print('hello')

python-setup/tests/requirements/requests-2/requirements.txt

@@ -0,0 +1 @@
+requests==1.2.3

python-setup/tests/requirements/requests-2/setup.py

@@ -0,0 +1,3 @@
+# fake setup.py with Trove classifier to fool Python extractor to believe this is Python 2 for sure
+
+# Programming Language :: Python :: 2.7

python-setup/tests/requirements/requests-3/requirements.txt

@@ -0,0 +1 @@
+requests==1.2.3

python-setup/tests/requirements/requests-3/setup.py

@@ -0,0 +1,3 @@
+# fake setup.py with Trove classifier to fool Python extractor to believe this is Python 3 for sure
+
+# Programming Language :: Python :: 3.7

python-setup/tests/setup_py/extra-require-not-installed/setup.py

@@ -0,0 +1,11 @@
+from setuptools import setup
+
+# has fake Trove classifier to fool Python extractor to believe this is Python 3 for sure
+
+# Programming Language :: Python :: 3.7
+
+setup(
+    name="example-setup.py",
+    install_requires=[],
+    extras_require={"all": ["requests==1.2.3"]}
+)

python-setup/tests/setup_py/invalid-file/setup.py

@@ -0,0 +1 @@
+raise Exception("some kind of error")

python-setup/tests/setup_py/invalid-version/setup.py

@@ -0,0 +1,6 @@
+from setuptools import setup
+
+setup(
+    name="example-setup.py",
+    install_requires=["requests==10000"],
+)

python-setup/tests/setup_py/requests-2/setup.py

@@ -0,0 +1,12 @@
+from setuptools import setup
+
+# has fake Trove classifier to fool Python extractor to believe this is Python 2 for sure
+
+# Programming Language :: Python :: 2.7
+
+
+setup(
+    name="example-setup.py",
+    install_requires=["requests==1.2.3"],
+    python_requires=">=2.7, <3",
+)

python-setup/tests/setup_py/requests-3/setup.py

@@ -0,0 +1,12 @@
+from setuptools import setup
+
+# has fake Trove classifier to fool Python extractor to believe this is Python 3 for sure
+
+# Programming Language :: Python :: 3.7
+
+
+setup(
+    name="example-setup.py",
+    install_requires=["requests==1.2.3"],
+    python_requires='>=3.5',
+)

python-setup/tests/setup_py/wrong-python-version/setup.py

@@ -0,0 +1,12 @@
+from setuptools import setup
+
+# has fake Trove classifier to fool Python extractor to believe this is Python 3 for sure
+
+# Programming Language :: Python :: 3.7
+
+
+setup(
+    name="example-setup.py",
+    install_requires=["requests==1.2.3"],
+    python_requires=">=2.7, <3",
+)