Passed
Branch master (9e8f7a)
by Oleksandr
01:29
created

setup.parse_requirements()   B

Complexity

Conditions 7

Size

Total Lines 25
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 20
dl 0
loc 25
rs 8
c 0
b 0
f 0
cc 7
nop 1
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import itertools
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import os
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import shlex
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from pathlib import Path
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from setuptools import setup
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from subprocess import check_output
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from typing import List
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from typing import Optional
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from typing import Text
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from typing import Tuple
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__here__ = Path(__file__).absolute().parent
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version_file_path = __here__ / "candv" / "version.py"
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exec(compile(version_file_path.read_text(), version_file_path, "exec"))
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def maybe_get_shell_output(command: Text) -> Text:
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  try:
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    args = shlex.split(command)
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    with open(os.devnull, "w") as devnull:
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      return check_output(args, stderr=devnull).strip().decode()
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  except Exception:
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    pass
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def maybe_get_current_branch_name() -> Optional[Text]:
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  return maybe_get_shell_output("git rev-parse --abbrev-ref HEAD")
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def maybe_get_current_commit_hash() -> Optional[Text]:
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  return maybe_get_shell_output("git rev-parse --short HEAD")
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def parse_requirements(file_path: Path) -> Tuple[List[Text], List[Text]]:
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  requirements, dependencies = list(), list()
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  with file_path.open("rt") as f:
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    for line in f:
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      line = line.strip()
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      if not line or line.startswith("#"):
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        continue
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      if line.startswith("-e"):
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        line = line.split(" ", 1)[1]
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        dependencies.append(line)
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        line = line.split("#egg=", 1)[1]
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        requirements.append(line)
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      elif line.startswith("-r"):
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        name = Path(line.split(" ", 1)[1])
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        path = file_path.parent / name
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        subrequirements, subdependencies = parse_requirements(path)
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        requirements.extend(subrequirements)
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        dependencies.extend(subdependencies)
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      else:
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        requirements.append(line)
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  return requirements, dependencies
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README = (__here__ / "README.rst").read_text()
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STABLE_BRANCH_NAME  = "master"
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CURRENT_COMMIT_HASH = maybe_get_current_commit_hash()
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CURRENT_BRANCH_NAME = maybe_get_current_branch_name()
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IS_CURRENT_BRANCH_STABLE = (CURRENT_BRANCH_NAME == STABLE_BRANCH_NAME)
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BUILD_TAG = (
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  f".{CURRENT_BRANCH_NAME}.{CURRENT_COMMIT_HASH}"
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  if not IS_CURRENT_BRANCH_STABLE and CURRENT_COMMIT_HASH
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  else ""
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)
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REQUIREMENTS_DIR_PATH = __here__ / "requirements"
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TEST_REQUIREMENTS, TEST_DEPENDENCIES = parse_requirements(
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  file_path=(REQUIREMENTS_DIR_PATH / "test.txt"),
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)
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setup(
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  name="candv",
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  version=VERSION,
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Comprehensibility Best Practice introduced by
The variable VERSION does not seem to be defined.
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  description=(
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    "Constants and Values: create enum-like complext constants with the "
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    "ability to attach arbitrary attributes to them, e.g. values, "
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    "human-readable names, help texts and so on"
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  ),
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  long_description=README,
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  long_description_content_type="text/x-rst",
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  keywords=[
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    "constants", "values", "structures", "choices", "enum",
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  ],
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  license="MIT",
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  url=f"https://github.com/oblalex/candv/tree/v{VERSION}",
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  author="Oleksandr Oblovatnyi",
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  author_email="[email protected]",
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  packages=[
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    "candv",
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  ],
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  python_requires=">=3.7",
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  dependency_links=list(set(itertools.chain(
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    TEST_DEPENDENCIES,
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  ))),
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  tests_require=TEST_REQUIREMENTS,
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  test_suite="tests",
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  classifiers=[
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    "Development Status :: 5 - Production/Stable",
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    "Intended Audience :: Developers",
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    "License :: OSI Approved :: MIT License",
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    "Natural Language :: English",
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    "Operating System :: MacOS :: MacOS X",
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    "Operating System :: Microsoft :: Windows",
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    "Operating System :: POSIX",
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    "Programming Language :: Python :: 3.7",
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    "Programming Language :: Python :: 3.8",
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    "Topic :: Software Development :: Libraries",
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  ],
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  options={
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    'egg_info': {
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      'tag_build': BUILD_TAG,
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      'tag_date':  False,
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    },
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  },
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  zip_safe=True,
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)
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