def test_parse_requirements_failure_bad_include(chroot):
req_iter = parse_requirements(Source.from_text("\n-r other-requirements.txt"))
with pytest.raises(ParseError) as exc_info:
next(req_iter)
assert exc_info.value.logical_line == LogicalLine(
raw_text="-r other-requirements.txt",
processed_text="-r other-requirements.txt",
source="<string>",
start_line=2,
end_line=2,
)
def test_parse_requirements_failure_bad_requirement(chroot):
# type: (str) -> None
other_requirement_file = os.path.realpath(os.path.join(chroot, "other-requirements.txt"))
with safe_open(other_requirement_file, "w") as fp:
fp.write(
dedent(
"""\
GoodRequirement
# A comment.
AnotherRequirement
# Another comment.
BadRequirement\\
[extra, another]; \\
bad_marker == "2.7" \\
--global-option=foo # End of line comment.
"""
)
)
req_iter = parse_requirements(Source.from_text("-r other-requirements.txt"))
parsed_requirement = next(req_iter)
assert isinstance(parsed_requirement, PyPIRequirement)
assert "GoodRequirement" == parsed_requirement.requirement.project_name
parsed_requirement = next(req_iter)
assert isinstance(parsed_requirement, PyPIRequirement)
assert "AnotherRequirement" == parsed_requirement.requirement.project_name
with pytest.raises(ParseError) as exc_info:
next(req_iter)
assert exc_info.value.logical_line == LogicalLine(
raw_text=(
"BadRequirement\\\n"
"[extra, another]; \\\n"
'bad_marker == "2.7" \\\n'
" --global-option=foo # End of line comment.\n"
),
processed_text='BadRequirement[extra, another]; bad_marker == "2.7" --global-option=foo',
source=other_requirement_file,
start_line=7,
end_line=10,
)
start_line=7,
end_line=10,
)
class MarkerWithEq(Marker):
@classmethod
def wrap(cls, marker):
# type: (Optional[Marker]) -> Optional[MarkerWithEq]
return None if marker is None else MarkerWithEq(str(marker))
def __eq__(self, other):
return type(other) == MarkerWithEq and str(self) == str(other)
DUMMY_LINE = LogicalLine("", "", "<string>", 1, 1)
def req(
project_name, # type: str
extras=None, # type: Optional[Iterable[str]]
specifier=None, # type: Optional[str]
marker=None, # type: Optional[str]
editable=False, # type: bool
):
# type: (...) -> PyPIRequirement
return PyPIRequirement(
line=DUMMY_LINE,
requirement=parse_requirement_from_project_name_and_specifier(
project_name, extras=extras, specifier=specifier, marker=marker
),