Added my old emacs config

1 files changed, 141 insertions, 0 deletions

diff --git a/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/wheel/metadata.py b/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/wheel/metadata.py
new file mode 100644
index 00000000..ab0c07e5
--- /dev/null
+++ b/.emacs.d.back/.python-environments/default/lib/python3.7/site-packages/wheel/metadata.py
@@ -0,0 +1,141 @@
+"""
+Tools for converting old- to new-style metadata.
+"""
+
+import os.path
+import re
+import textwrap
+
+import pkg_resources
+
+from .pkginfo import read_pkg_info
+
+# Wheel itself is probably the only program that uses non-extras markers
+# in METADATA/PKG-INFO. Support its syntax with the extra at the end only.
+EXTRA_RE = re.compile(
+    r"""^(?P<package>.*?)(;\s*(?P<condition>.*?)(extra == '(?P<extra>.*?)')?)$""")
+
+
+def requires_to_requires_dist(requirement):
+    """Return the version specifier for a requirement in PEP 345/566 fashion."""
+    if getattr(requirement, 'url', None):
+        return " @ " + requirement.url
+
+    requires_dist = []
+    for op, ver in requirement.specs:
+        requires_dist.append(op + ver)
+    if not requires_dist:
+        return ''
+    return " (%s)" % ','.join(sorted(requires_dist))
+
+
+def convert_requirements(requirements):
+    """Yield Requires-Dist: strings for parsed requirements strings."""
+    for req in requirements:
+        parsed_requirement = pkg_resources.Requirement.parse(req)
+        spec = requires_to_requires_dist(parsed_requirement)
+        extras = ",".join(sorted(parsed_requirement.extras))
+        if extras:
+            extras = "[%s]" % extras
+        yield (parsed_requirement.project_name + extras + spec)
+
+
+def generate_requirements(extras_require):
+    """
+    Convert requirements from a setup()-style dictionary to ('Requires-Dist', 'requirement')
+    and ('Provides-Extra', 'extra') tuples.
+
+    extras_require is a dictionary of {extra: [requirements]} as passed to setup(),
+    using the empty extra {'': [requirements]} to hold install_requires.
+    """
+    for extra, depends in extras_require.items():
+        condition = ''
+        extra = extra or ''
+        if ':' in extra:  # setuptools extra:condition syntax
+            extra, condition = extra.split(':', 1)
+
+        extra = pkg_resources.safe_extra(extra)
+        if extra:
+            yield 'Provides-Extra', extra
+            if condition:
+                condition = "(" + condition + ") and "
+            condition += "extra == '%s'" % extra
+
+        if condition:
+            condition = ' ; ' + condition
+
+        for new_req in convert_requirements(depends):
+            yield 'Requires-Dist', new_req + condition
+
+
+def pkginfo_to_metadata(egg_info_path, pkginfo_path):
+    """
+    Convert .egg-info directory with PKG-INFO to the Metadata 2.1 format
+    """
+    pkg_info = read_pkg_info(pkginfo_path)
+    pkg_info.replace_header('Metadata-Version', '2.1')
+    # Those will be regenerated from `requires.txt`.
+    del pkg_info['Provides-Extra']
+    del pkg_info['Requires-Dist']
+    requires_path = os.path.join(egg_info_path, 'requires.txt')
+    if os.path.exists(requires_path):
+        with open(requires_path) as requires_file:
+            requires = requires_file.read()
+
+        parsed_requirements = sorted(pkg_resources.split_sections(requires),
+                                     key=lambda x: x[0] or '')
+        for extra, reqs in parsed_requirements:
+            for key, value in generate_requirements({extra: reqs}):
+                if (key, value) not in pkg_info.items():
+                    pkg_info[key] = value
+
+    description = pkg_info['Description']
+    if description:
+        pkg_info.set_payload(dedent_description(pkg_info))
+        del pkg_info['Description']
+
+    return pkg_info
+
+
+def pkginfo_unicode(pkg_info, field):
+    """Hack to coax Unicode out of an email Message() - Python 3.3+"""
+    text = pkg_info[field]
+    field = field.lower()
+    if not isinstance(text, str):
+        if not hasattr(pkg_info, 'raw_items'):  # Python 3.2
+            return str(text)
+        for item in pkg_info.raw_items():
+            if item[0].lower() == field:
+                text = item[1].encode('ascii', 'surrogateescape') \
+                    .decode('utf-8')
+                break
+
+    return text
+
+
+def dedent_description(pkg_info):
+    """
+    Dedent and convert pkg_info['Description'] to Unicode.
+    """
+    description = pkg_info['Description']
+
+    # Python 3 Unicode handling, sorta.
+    surrogates = False
+    if not isinstance(description, str):
+        surrogates = True
+        description = pkginfo_unicode(pkg_info, 'Description')
+
+    description_lines = description.splitlines()
+    description_dedent = '\n'.join(
+        # if the first line of long_description is blank,
+        # the first line here will be indented.
+        (description_lines[0].lstrip(),
+         textwrap.dedent('\n'.join(description_lines[1:])),
+         '\n'))
+
+    if surrogates:
+        description_dedent = description_dedent \
+            .encode("utf8") \
+            .decode("ascii", "surrogateescape")
+
+    return description_dedent