Skip to content

Support parsing of requirement hashes #128

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 2 commits into from
Closed

Support parsing of requirement hashes #128

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
608f5e4
Support parsing hashed requirements
tetsuo-cpp Feb 1, 2022
e46e086
Import requirement types via pip_api module
tetsuo-cpp Feb 1, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion pip_api/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,4 +14,8 @@
from pip_api._installed_distributions import installed_distributions

# Import these whenever, doesn't matter
from pip_api._parse_requirements import parse_requirements
from pip_api._parse_requirements import (
parse_requirements,
ParsedRequirement,
UnparsedRequirement,
)
15 changes: 11 additions & 4 deletions pip_api/_parse_requirements.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@
parser.add_argument("-i", "--index-url")
parser.add_argument("--extra-index-url")
parser.add_argument("-f", "--find-links")
parser.add_argument("--hash")

operators = specifiers.Specifier._operators.keys()

Expand Down Expand Up @@ -172,6 +173,12 @@ def _url_to_path(url):
return path


class ParsedRequirement(requirements.Requirement):
def __init__(self, requirement_str: str, hash: Optional[str]):
super().__init__(requirement_str)
self.hash = hash


class UnparsedRequirement(object):
def __init__(self, name, msg, filename, lineno):
self.name = name
Expand Down Expand Up @@ -446,7 +453,7 @@ def _parse_requirement_url(req_str):

def parse_requirements(
filename: os.PathLike, options: Optional[Any] = None, include_invalid: bool = False
) -> Dict[str, Union[requirements.Requirement, UnparsedRequirement]]:
) -> Dict[str, Union[ParsedRequirement, UnparsedRequirement]]:
to_parse = {filename}
parsed = set()
name_to_req = {}
Expand All @@ -463,7 +470,7 @@ def parse_requirements(
lines_enum = _skip_regex(lines_enum, options)

for lineno, line in lines_enum:
req: Optional[Union[requirements.Requirement, UnparsedRequirement]] = None
req: Optional[Union[ParsedRequirement, UnparsedRequirement]] = None
known, _ = parser.parse_known_args(line.strip().split())
if known.req:
req_str = str().join(known.req)
Expand All @@ -477,7 +484,7 @@ def parse_requirements(

try: # Try to parse this as a requirement specification
if req is None:
req = requirements.Requirement(parsed_req_str)
req = ParsedRequirement(parsed_req_str, known.hash)
except requirements.InvalidRequirement:
try:
_check_invalid_requirement(req_str)
Expand All @@ -493,7 +500,7 @@ def parse_requirements(
to_parse.add(full_path)
elif known.editable:
name, url = _parse_editable(known.editable)
req = requirements.Requirement("%s @ %s" % (name, url))
req = ParsedRequirement("%s @ %s" % (name, url), known.hash)
else:
pass # This is an invalid requirement

Expand Down