initial commit
This commit is contained in:
mohamad
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from .models import DISTRIBUTION_INSTALLABLE, DISTRIBUTION_PACKAGE, INSTALLABLE_PLATFORM_SPECS
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DEFAULT_PACKAGE_RESOURCE_BUTTON_TEXT = "PyPI"
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DEFAULT_PACKAGE_SOURCE_BUTTON_TEXT = "Source"
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def package_button_labels(product):
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resource = (getattr(product, "package_resource_button_text", "") or "").strip()
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source = (getattr(product, "package_source_button_text", "") or "").strip()
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return {
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"package_resource_button_text": resource or DEFAULT_PACKAGE_RESOURCE_BUTTON_TEXT,
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"package_source_button_text": source or DEFAULT_PACKAGE_SOURCE_BUTTON_TEXT,
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}
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def downloads_section_link(product):
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url = (getattr(product, "downloads_section_link_url", "") or "").strip()
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text = (getattr(product, "downloads_section_link_text", "") or "").strip()
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if url and text:
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return {"url": url, "text": text}
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return None
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def featured_version(qs):
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ordered = qs.order_by("order", "pk")
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cand = ordered.filter(is_featured=True).first()
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return cand if cand else ordered.first()
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def version_has_public_assets(version):
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return version.has_any_install_asset() or bool((version.package_resource_url or "").strip())
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def install_specs_from_versions(version_list):
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present = set()
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for ver in version_list:
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for field_name, *_ in INSTALLABLE_PLATFORM_SPECS:
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if ver.has_platform_asset(field_name):
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present.add(field_name)
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return tuple(s for s in INSTALLABLE_PLATFORM_SPECS if s[0] in present)
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def build_installable_channel_block(version):
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if not version_has_public_assets(version):
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return None
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block = {
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"version": version,
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"install_cells": [],
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"is_previous": version.is_previous_channel,
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}
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if version.has_any_install_asset():
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specs = install_specs_from_versions([version])
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block["install_cells"] = version.install_urls_for_specs(specs)
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return block
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def build_release_context(distribution, active_versions, product):
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context = {
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"distribution_installable": distribution == DISTRIBUTION_INSTALLABLE,
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"distribution_package": distribution == DISTRIBUTION_PACKAGE,
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"show_releases_section": False,
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"featured_version": None,
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"featured_channel": None,
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"featured_install_cells": [],
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"inline_download_channels": [],
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"show_older_versions_link": False,
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"package_versions": [],
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**package_button_labels(product),
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"downloads_section_link": downloads_section_link(product),
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}
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if distribution == DISTRIBUTION_INSTALLABLE:
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featured = featured_version(active_versions)
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if featured and not version_has_public_assets(featured):
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for cand in active_versions.exclude(pk=featured.pk).order_by("order", "pk"):
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if version_has_public_assets(cand):
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featured = cand
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break
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context["featured_version"] = featured
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if featured and version_has_public_assets(featured):
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featured_block = build_installable_channel_block(featured)
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if featured_block:
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context["featured_channel"] = featured_block
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context["featured_install_cells"] = featured_block["install_cells"]
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context["show_releases_section"] = True
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inline_blocks = []
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for ver in active_versions.order_by("order", "pk"):
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if featured and ver.pk == featured.pk:
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continue
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if not ver.show_on_product_page:
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continue
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block = build_installable_channel_block(ver)
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if block:
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inline_blocks.append(block)
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context["inline_download_channels"] = inline_blocks
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shown_pks = {featured.pk} if featured else set()
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shown_pks.update(block["version"].pk for block in inline_blocks)
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older_qs = active_versions.order_by("order", "pk")
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if shown_pks:
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older_qs = older_qs.exclude(pk__in=shown_pks)
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context["show_older_versions_link"] = older_qs.exists()
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elif distribution == DISTRIBUTION_PACKAGE:
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pkg_versions = list(active_versions.order_by("order", "pk"))
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context["package_versions"] = pkg_versions
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context["show_releases_section"] = len(pkg_versions) > 0
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return context
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def build_archive_context(distribution, active_versions, product):
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featured = featured_version(active_versions)
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inline_pks = set(
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active_versions.filter(show_on_product_page=True).values_list("pk", flat=True)
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)
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exclude_pks = set()
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if featured:
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exclude_pks.add(featured.pk)
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exclude_pks.update(inline_pks)
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archive = list(
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active_versions.exclude(pk__in=exclude_pks).order_by("order", "pk")
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if exclude_pks
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else active_versions.order_by("order", "pk")
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)
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context = {
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"featured_version": featured,
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"archive_versions": archive,
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**package_button_labels(product),
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}
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if distribution == DISTRIBUTION_INSTALLABLE:
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specs = install_specs_from_versions(archive)
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context["archive_specs"] = specs
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archive_rows_installable = []
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for ver in archive:
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cells = []
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for field_name, label, icon in specs:
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cells.append(
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{
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"field": field_name,
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"label": label,
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"icon": icon,
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"url": ver.resolve_asset_url(field_name),
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"external": bool((getattr(ver, field_name) or "").strip()),
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}
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)
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archive_rows_installable.append({"version_obj": ver, "cells": cells})
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context["archive_rows_installable"] = archive_rows_installable
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context["archive_rows_package"] = False
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context["distribution_installable"] = True
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context["distribution_package"] = False
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else:
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context["archive_specs"] = ()
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context["archive_rows_installable"] = []
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context["archive_rows_package"] = True
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context["distribution_installable"] = False
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context["distribution_package"] = True
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return context
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