def get_processed_req_from_line(line, fname='file', lineno=1):
line_parser = get_line_parser(None)
args_str, opts = line_parser(line)
parsed_line = ParsedLine(
fname,
lineno,
fname,
args_str,
opts,
False,
)
req = handle_line(parsed_line)
assert req is not None
req.is_direct = True
return req
def get_processed_req_from_line(line, fname='file', lineno=1):
line_parser = get_line_parser(None)
args_str, opts = line_parser(line)
parsed_line = ParsedLine(
fname,
lineno,
args_str,
opts,
False,
)
parsed_req = handle_requirement_line(parsed_line)
assert parsed_req is not None
req = install_req_from_parsed_requirement(parsed_req)
req.user_supplied = True
return req
def parse_install_requirements(requirements_lock: str, extra_pip_args: List[str]) -> List[Tuple[InstallRequirement, str]]:
ps = PipSession()
# This is roughly taken from pip._internal.req.req_file.parse_requirements
# (https://github.com/pypa/pip/blob/21.0.1/src/pip/_internal/req/req_file.py#L127) in order to keep
# the original line (sort-of, its preprocessed) from the requirements_lock file around, to pass to sub repos
# as the requirement.
line_parser = get_line_parser(finder=None)
parser = RequirementsFileParser(ps, line_parser)
install_req_and_lines: List[Tuple[InstallRequirement, str]] = []
_, content = get_file_content(requirements_lock, ps)
for parsed_line, (_, line) in zip(parser.parse(requirements_lock, constraint=False), preprocess(content)):
if parsed_line.is_requirement:
install_req_and_lines.append(
(
constructors.install_req_from_line(parsed_line.requirement),
line
)
)
else:
extra_pip_args.extend(shlex.split(line))
return install_req_and_lines
