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Merge pull request #134 from gmathiou4/Relative-links-confuse-PyPi
relative links_fix
2 parents 1831e01 + b74a7c3 commit e5043a8

18 files changed

+1413
-1269
lines changed

‎src/python_inspector/utils_pypi.py

Lines changed: 28 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,8 @@
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from typing import List
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from typing import NamedTuple
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from urllib.parse import quote_plus
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from urllib.parse import urlparse
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from urllib.parse import urlunparse
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import attr
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import packageurl
@@ -949,7 +951,6 @@ def get_sdist_name_ver_ext(filename):
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@attr.attributes
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class Sdist(Distribution):
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extension = attr.ib(
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repr=False,
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type=str,
@@ -1595,11 +1596,37 @@ def fetch_links(
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url, _, _sha256 = anchor_tag["href"].partition("#sha256=")
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if "data-requires-python" in anchor_tag.attrs:
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python_requires = anchor_tag.attrs["data-requires-python"]
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# Resolve relative URL
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url = resolve_relative_url(package_url, url)
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links.append(Link(url=url, python_requires=python_requires))
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# TODO: keep sha256
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return links
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def resolve_relative_url(package_url, url):
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"""
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Return the resolved `url` URLstring given a `package_url` base URL string
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of a package.
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For example:
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>>> resolve_relative_url("https://example.com/package", "../path/file.txt")
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'https://example.com/path/file.txt'
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"""
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if not url.startswith(("http://", "https://")):
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base_url_parts = urlparse(package_url)
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url_parts = urlparse(url)
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# If the relative URL starts with '..', remove the last directory from the base URL
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if url_parts.path.startswith(".."):
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path = base_url_parts.path.rstrip("/").rsplit("/", 1)[0] + url_parts.path[2:]
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else:
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path = urlunparse(
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("", "", url_parts.path, url_parts.params, url_parts.query, url_parts.fragment)
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)
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resolved_url_parts = base_url_parts._replace(path=path)
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url = urlunparse(resolved_url_parts)
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return url
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PYPI_PUBLIC_REPO = PypiSimpleRepository(index_url=PYPI_SIMPLE_URL)
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DEFAULT_PYPI_REPOS = (PYPI_PUBLIC_REPO,)
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DEFAULT_PYPI_REPOS_BY_URL = {r.index_url: r for r in DEFAULT_PYPI_REPOS}

‎tests/data/azure-devops.req-310-expected.json

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‎tests/data/azure-devops.req-38-expected.json

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‎tests/data/fetch_links_test.html

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@@ -0,0 +1,4 @@
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<!DOCTYPE html>
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<html><head><title>Simple Index</title><meta name="api-version" value="2" /></head><body>
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<a href="../sources.whl#sha256=a4e66406acabbb0a6606c89c5e61bacd2847f5393818b90490021a3929b47807" rel="internal">sources.whl</a><br />
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</body></html>

‎tests/data/frozen-requirements.txt-expected.json

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‎tests/data/insecure-setup-2/setup.py-expected.json

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‎tests/data/pinned-pdt-requirements.txt-expected.json

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‎tests/data/pinned-requirements.txt-expected.json

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‎tests/data/relative-links-expected.json

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@@ -0,0 +1,6 @@
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[
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[
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"https://pypi.org/simple/sources.whl",
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null
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]
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]

‎tests/data/single-url-except-simple-expected.json

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