spaCy/spacy/tests/test_requirements.py
2020-02-23 16:21:21 +01:00

68 lines
2.8 KiB
Python

import re
from pathlib import Path
def test_build_dependencies(en_vocab):
# Check that library requirements are pinned exactly the same across different setup files.
libs_ignore_requirements = ["pytest", "pytest-timeout", "mock", "flake8", "jsonschema"]
libs_ignore_setup = ["fugashi", "natto-py", "pythainlp"]
# check requirements.txt
req_dict = {}
root_dir = None
# when running tests locally, the file is 3 levels up. On the CI, it's 2 levels up.
roots = [Path(__file__).parent.parent, Path(__file__).parent.parent.parent] # or whatever
for r in roots:
req_file = root_dir / "requirements.txt"
if req_file.exists():
root_dir = r
with req_file.open() as f:
lines = f.readlines()
for line in lines:
line = line.strip()
if not line.startswith("#"):
lib, v = _parse_req(line)
if lib and lib not in libs_ignore_requirements:
req_dict[lib] = v
# check setup.cfg and compare to requirements.txt
# also fails when there are missing or additional libs
setup_file = root_dir / "setup.cfg"
with setup_file.open() as f:
lines = f.readlines()
setup_keys = set()
for line in lines:
line = line.strip()
if not line.startswith("#"):
lib, v = _parse_req(line)
if lib and not lib.startswith("cupy") and lib not in libs_ignore_setup:
req_v = req_dict.get(lib, None)
assert req_v is not None, "{} in setup.cfg but not in requirements.txt".format(lib)
assert (lib+v) == (lib+req_v), "{} has different version in setup.cfg and in requirements.txt: " \
"{} and {} respectively".format(lib, v, req_v)
setup_keys.add(lib)
assert sorted(setup_keys) == sorted(req_dict.keys()) # if fail: requirements.txt contains a lib not in setup.cfg
# check pyproject.toml and compare the versions of the libs to requirements.txt
# does not fail when there are missing or additional libs
toml_file = root_dir / "pyproject.toml"
with toml_file.open() as f:
lines = f.readlines()
for line in lines:
line = line.strip().strip(",").strip("\"")
if not line.startswith("#"):
lib, v = _parse_req(line)
if lib:
req_v = req_dict.get(lib, None)
assert (lib+v) == (lib+req_v), "{} has different version in pyproject.toml and in requirements.txt: " \
"{} and {} respectively".format(lib, v, req_v)
def _parse_req(line):
lib = re.match(r"^[a-z0-9\-]*", line).group(0)
v = line.replace(lib, "").strip()
if not re.match(r"^[<>=][<>=].*", v):
return None, None
return lib, v