Moved metadata helpers to metadata module.

jaraco/packaging/metadata.py

@@ -1,4 +1,5 @@
 import os
+import re
 
 from build import util
 
@@ -12,3 +13,47 @@ def load(
     Allow overriding the isolation behavior at the enviroment level.
     """
     return util.project_wheel_metadata(source_dir, isolated, **kwargs)
+
+
+def hunt_down_url(meta):
+    """
+    Given project metadata, figure out what the package URL is.
+    """
+    return meta['Home-page'] or get_best(meta.get_all('Project-URL'))
+
+
+def get_best(project_urls):
+    lookup = dict(url.split(', ') for url in project_urls)
+    return lookup.get('Source') or lookup.get('Homepage')
+
+
+def extract_author(meta):
+    """
+    Given project metadata, figure out who the author is.
+
+    The metadata is so irregular, just make some inferences and refine.
+
+    This form comes from a setup.cfg file or setup.py.
+
+    >>> meta = {'Author': 'Jason R. Coombs'}
+    >>> extract_author(meta)
+    'Jason R. Coombs'
+    >>> meta = {'Author': 'Foo Bar, Bing Baz'}
+    >>> extract_author(meta)
+    'Foo Bar, Bing Baz'
+
+    This form comes from pyproject.toml converted from the above config.
+
+    >>> meta = {'Author-email': '"Jason R. Coombs" <jaraco@contoso.com>', 'Author': None}
+    >>> extract_author(meta)
+    'Jason R. Coombs'
+    >>> meta = {'Author-email': 'Foo Bar <foo@bar.name>, Bing Baz <bing@baz.name>', 'Author': None}
+    >>> extract_author(meta)
+    'Foo Bar, Bing Baz'
+    """
+    return meta['Author'] or ', '.join(
+        match.group('name')
+        for match in re.finditer(
+            r'["]?(?P<name>\w[\w\s.]*?)["]?\s+<\w+@[\w.]+>', meta['Author-email']
+        )
+    )

jaraco/packaging/sphinx.py

@@ -7,7 +7,6 @@
 """
 
 import os
-import re
 import warnings
 from importlib import metadata
 from typing import ClassVar
@@ -19,7 +18,7 @@
 
 from jaraco.context import suppress
 
-from .metadata import load
+from . import metadata as jp_metadata
 
 
 def setup(app):
@@ -113,55 +112,11 @@ def load_config_from_setup(app, config):
     """
     # for now, assume project root is one level up
     root = os.path.join(app.confdir, '..')
-    meta = _load_metadata_from_wheel() or load(root)
+    meta = _load_metadata_from_wheel() or jp_metadata.load(root)
     config.project = meta['Name']
     config.version = config.release = meta['Version']
-    config.package_url = hunt_down_url(meta)
-    config.author = config.copyright = extract_author(meta)
-
-
-def hunt_down_url(meta):
-    """
-    Given project metadata, figure out what the package URL is.
-    """
-    return meta['Home-page'] or get_best(meta.get_all('Project-URL'))
-
-
-def get_best(project_urls):
-    lookup = dict(url.split(', ') for url in project_urls)
-    return lookup.get('Source') or lookup.get('Homepage')
-
-
-def extract_author(meta):
-    """
-    Given project metadata, figure out who the author is.
-
-    The metadata is so irregular, just make some inferences and refine.
-
-    This form comes from a setup.cfg file or setup.py.
-
-    >>> meta = {'Author': 'Jason R. Coombs'}
-    >>> extract_author(meta)
-    'Jason R. Coombs'
-    >>> meta = {'Author': 'Foo Bar, Bing Baz'}
-    >>> extract_author(meta)
-    'Foo Bar, Bing Baz'
-
-    This form comes from pyproject.toml converted from the above config.
-
-    >>> meta = {'Author-email': '"Jason R. Coombs" <jaraco@contoso.com>', 'Author': None}
-    >>> extract_author(meta)
-    'Jason R. Coombs'
-    >>> meta = {'Author-email': 'Foo Bar <foo@bar.name>, Bing Baz <bing@baz.name>', 'Author': None}
-    >>> extract_author(meta)
-    'Foo Bar, Bing Baz'
-    """
-    return meta['Author'] or ', '.join(
-        match.group('name')
-        for match in re.finditer(
-            r'["]?(?P<name>\w[\w\s.]*?)["]?\s+<\w+@[\w.]+>', meta['Author-email']
-        )
-    )
+    config.package_url = jp_metadata.hunt_down_url(meta)
+    config.author = config.copyright = jp_metadata.extract_author(meta)
 
 
 def configure_substitutions(app, config):

newsfragments/+fd8933f2.removal.rst

@@ -0,0 +1 @@
+Moved metadata helpers to metadata module.