You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
546 lines
27 KiB
546 lines
27 KiB
#!/usr/bin/python3 -s |
|
# -*- coding: utf-8 -*- |
|
# |
|
# Copyright 2010 Per Øyvind Karlsen <proyvind@moondrake.org> |
|
# Copyright 2015 Neal Gompa <ngompa13@gmail.com> |
|
# Copyright 2020 SUSE LLC |
|
# |
|
# This program is free software. It may be redistributed and/or modified under |
|
# the terms of the LGPL version 2.1 (or later). |
|
# |
|
# RPM python dependency generator, using .egg-info/.egg-link/.dist-info data |
|
# |
|
|
|
from __future__ import print_function |
|
import argparse |
|
from os.path import dirname, sep |
|
import re |
|
from sys import argv, stdin, stderr, version_info |
|
from sysconfig import get_path |
|
from warnings import warn |
|
|
|
from packaging.requirements import Requirement as Requirement_ |
|
from packaging.version import parse |
|
import packaging.markers |
|
|
|
# Monkey patching packaging.markers to handle extras names in a |
|
# case-insensitive manner: |
|
# pip considers dnspython[DNSSEC] and dnspython[dnssec] to be equal, but |
|
# packaging markers treat extras in a case-sensitive manner. To solve this |
|
# issue, we introduce a comparison operator that compares case-insensitively |
|
# if both sides of the comparison are strings. And then we inject this |
|
# operator into packaging.markers to be used when comparing names of extras. |
|
# Fedora BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1936875 |
|
# Upstream issue: https://discuss.python.org/t/what-extras-names-are-treated-as-equal-and-why/7614 |
|
# - After it's established upstream what is the canonical form of an extras |
|
# name, we plan to open an issue with packaging to hopefully solve this |
|
# there without having to resort to monkeypatching. |
|
def str_lower_eq(a, b): |
|
if isinstance(a, str) and isinstance(b, str): |
|
return a.lower() == b.lower() |
|
else: |
|
return a == b |
|
packaging.markers._operators["=="] = str_lower_eq |
|
|
|
try: |
|
from importlib.metadata import PathDistribution |
|
except ImportError: |
|
from importlib_metadata import PathDistribution |
|
|
|
try: |
|
from pathlib import Path |
|
except ImportError: |
|
from pathlib2 import Path |
|
|
|
|
|
def normalize_name(name): |
|
"""https://www.python.org/dev/peps/pep-0503/#normalized-names""" |
|
return re.sub(r'[-_.]+', '-', name).lower() |
|
|
|
|
|
def legacy_normalize_name(name): |
|
"""Like pkg_resources Distribution.key property""" |
|
return re.sub(r'[-_]+', '-', name).lower() |
|
|
|
|
|
class Requirement(Requirement_): |
|
def __init__(self, requirement_string): |
|
super(Requirement, self).__init__(requirement_string) |
|
self.normalized_name = normalize_name(self.name) |
|
self.legacy_normalized_name = legacy_normalize_name(self.name) |
|
|
|
|
|
class Distribution(PathDistribution): |
|
def __init__(self, path): |
|
super(Distribution, self).__init__(Path(path)) |
|
self.normalized_name = normalize_name(self.name) |
|
self.legacy_normalized_name = legacy_normalize_name(self.name) |
|
self.requirements = [Requirement(r) for r in self.requires or []] |
|
self.extras = [ |
|
v.lower() for k, v in self.metadata.items() if k == 'Provides-Extra'] |
|
self.py_version = self._parse_py_version(path) |
|
|
|
# `name` is defined as a property exactly like this in Python 3.10 in the |
|
# PathDistribution class. Due to that we can't redefine `name` as a normal |
|
# attribute. So we copied the Python 3.10 definition here into the code so |
|
# that it works also on previous Python/importlib_metadata versions. |
|
@property |
|
def name(self): |
|
"""Return the 'Name' metadata for the distribution package.""" |
|
return self.metadata['Name'] |
|
|
|
def _parse_py_version(self, path): |
|
# Try to parse the Python version from the path the metadata |
|
# resides at (e.g. /usr/lib/pythonX.Y/site-packages/...) |
|
res = re.search(r"/python(?P<pyver>\d+\.\d+)/", path) |
|
if res: |
|
return res.group('pyver') |
|
# If that hasn't worked, attempt to parse it from the metadata |
|
# directory name |
|
res = re.search(r"-py(?P<pyver>\d+.\d+)[.-]egg-info$", path) |
|
if res: |
|
return res.group('pyver') |
|
return None |
|
|
|
def requirements_for_extra(self, extra): |
|
extra_deps = [] |
|
for req in self.requirements: |
|
if not req.marker: |
|
continue |
|
if req.marker.evaluate(get_marker_env(self, extra)): |
|
extra_deps.append(req) |
|
return extra_deps |
|
|
|
def __repr__(self): |
|
return '{} from {}'.format(self.name, self._path) |
|
|
|
|
|
class RpmVersion(): |
|
def __init__(self, version_id): |
|
version = parse(version_id) |
|
if isinstance(version._version, str): |
|
self.version = version._version |
|
else: |
|
self.epoch = version._version.epoch |
|
self.version = list(version._version.release) |
|
self.pre = version._version.pre |
|
self.dev = version._version.dev |
|
self.post = version._version.post |
|
|
|
def increment(self): |
|
self.version[-1] += 1 |
|
self.pre = None |
|
self.dev = None |
|
self.post = None |
|
return self |
|
|
|
def __str__(self): |
|
if isinstance(self.version, str): |
|
return self.version |
|
if self.epoch: |
|
rpm_epoch = str(self.epoch) + ':' |
|
else: |
|
rpm_epoch = '' |
|
while len(self.version) > 1 and self.version[-1] == 0: |
|
self.version.pop() |
|
rpm_version = '.'.join(str(x) for x in self.version) |
|
if self.pre: |
|
rpm_suffix = '~{}'.format(''.join(str(x) for x in self.pre)) |
|
elif self.dev: |
|
rpm_suffix = '~~{}'.format(''.join(str(x) for x in self.dev)) |
|
elif self.post: |
|
rpm_suffix = '^post{}'.format(self.post[1]) |
|
else: |
|
rpm_suffix = '' |
|
return '{}{}{}'.format(rpm_epoch, rpm_version, rpm_suffix) |
|
|
|
|
|
def convert_compatible(name, operator, version_id): |
|
if version_id.endswith('.*'): |
|
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***") |
|
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr) |
|
exit(65) # os.EX_DATAERR |
|
version = RpmVersion(version_id) |
|
if len(version.version) == 1: |
|
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***") |
|
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr) |
|
exit(65) # os.EX_DATAERR |
|
upper_version = RpmVersion(version_id) |
|
upper_version.version.pop() |
|
upper_version.increment() |
|
return '({} >= {} with {} < {})'.format( |
|
name, version, name, upper_version) |
|
|
|
|
|
def convert_equal(name, operator, version_id): |
|
if version_id.endswith('.*'): |
|
version_id = version_id[:-2] + '.0' |
|
return convert_compatible(name, '~=', version_id) |
|
version = RpmVersion(version_id) |
|
return '{} = {}'.format(name, version) |
|
|
|
|
|
def convert_arbitrary_equal(name, operator, version_id): |
|
if version_id.endswith('.*'): |
|
print("*** INVALID_REQUIREMENT_ERROR___SEE_STDERR ***") |
|
print('Invalid requirement: {} {} {}'.format(name, operator, version_id), file=stderr) |
|
exit(65) # os.EX_DATAERR |
|
version = RpmVersion(version_id) |
|
return '{} = {}'.format(name, version) |
|
|
|
|
|
def convert_not_equal(name, operator, version_id): |
|
if version_id.endswith('.*'): |
|
version_id = version_id[:-2] |
|
version = RpmVersion(version_id) |
|
lower_version = RpmVersion(version_id).increment() |
|
else: |
|
version = RpmVersion(version_id) |
|
lower_version = version |
|
return '({} < {} or {} > {})'.format( |
|
name, version, name, lower_version) |
|
|
|
|
|
def convert_ordered(name, operator, version_id): |
|
if version_id.endswith('.*'): |
|
# PEP 440 does not define semantics for prefix matching |
|
# with ordered comparisons |
|
version_id = version_id[:-2] |
|
version = RpmVersion(version_id) |
|
if operator == '>': |
|
# distutils will allow a prefix match with '>' |
|
operator = '>=' |
|
if operator == '<=': |
|
# distutils will not allow a prefix match with '<=' |
|
operator = '<' |
|
else: |
|
version = RpmVersion(version_id) |
|
return '{} {} {}'.format(name, operator, version) |
|
|
|
|
|
OPERATORS = {'~=': convert_compatible, |
|
'==': convert_equal, |
|
'===': convert_arbitrary_equal, |
|
'!=': convert_not_equal, |
|
'<=': convert_ordered, |
|
'<': convert_ordered, |
|
'>=': convert_ordered, |
|
'>': convert_ordered} |
|
|
|
|
|
def convert(name, operator, version_id): |
|
try: |
|
return OPERATORS[operator](name, operator, version_id) |
|
except Exception as exc: |
|
raise RuntimeError("Cannot process Python package version `{}` for name `{}`". |
|
format(version_id, name)) from exc |
|
|
|
|
|
def get_marker_env(dist, extra): |
|
# packaging uses a default environment using |
|
# platform.python_version to evaluate if a dependency is relevant |
|
# based on environment markers [1], |
|
# e.g. requirement `argparse;python_version<"2.7"` |
|
# |
|
# Since we're running this script on one Python version while |
|
# possibly evaluating packages for different versions, we |
|
# set up an environment with the version we want to evaluate. |
|
# |
|
# [1] https://www.python.org/dev/peps/pep-0508/#environment-markers |
|
return {"python_full_version": dist.py_version, |
|
"python_version": dist.py_version, |
|
"extra": extra} |
|
|
|
|
|
if __name__ == "__main__": |
|
"""To allow this script to be importable (and its classes/functions |
|
reused), actions are performed only when run as a main script.""" |
|
|
|
parser = argparse.ArgumentParser(prog=argv[0]) |
|
group = parser.add_mutually_exclusive_group(required=True) |
|
group.add_argument('-P', '--provides', action='store_true', help='Print Provides') |
|
group.add_argument('-R', '--requires', action='store_true', help='Print Requires') |
|
group.add_argument('-r', '--recommends', action='store_true', help='Print Recommends') |
|
group.add_argument('-C', '--conflicts', action='store_true', help='Print Conflicts') |
|
group.add_argument('-E', '--extras', action='store_true', help='[Unused] Generate spec file snippets for extras subpackages') |
|
group_majorver = parser.add_mutually_exclusive_group() |
|
group_majorver.add_argument('-M', '--majorver-provides', action='store_true', help='Print extra Provides with Python major version only') |
|
group_majorver.add_argument('--majorver-provides-versions', action='append', |
|
help='Print extra Provides with Python major version only for listed ' |
|
'Python VERSIONS (appended or comma separated without spaces, e.g. 2.7,3.9)') |
|
parser.add_argument('-m', '--majorver-only', action='store_true', help='Print Provides/Requires with Python major version only') |
|
parser.add_argument('-n', '--normalized-names-format', action='store', |
|
default="legacy-dots", choices=["pep503", "legacy-dots"], |
|
help='Format of normalized names according to pep503 or legacy format that allows dots [default]') |
|
parser.add_argument('--normalized-names-provide-both', action='store_true', |
|
help='Provide both `pep503` and `legacy-dots` format of normalized names (useful for a transition period)') |
|
parser.add_argument('-L', '--legacy-provides', action='store_true', help='Print extra legacy pythonegg Provides') |
|
parser.add_argument('-l', '--legacy', action='store_true', help='Print legacy pythonegg Provides/Requires instead') |
|
parser.add_argument('--console-scripts-nodep-setuptools-since', action='store', |
|
help='An optional Python version (X.Y), at least 3.8. ' |
|
'For that version and any newer version, ' |
|
'a dependency on "setuptools" WILL NOT be generated for packages with console_scripts/gui_scripts entry points. ' |
|
'By setting this flag, you guarantee that setuptools >= 47.2.0 is used ' |
|
'during the build of packages for this and any newer Python version.') |
|
parser.add_argument('--require-extras-subpackages', action='store_true', |
|
help="If there is a dependency on a package with extras functionality, require the extras subpackage") |
|
parser.add_argument('--package-name', action='store', help="Name of the RPM package that's being inspected. Required for extras requires/provides to work.") |
|
parser.add_argument('files', nargs=argparse.REMAINDER, help="Files from the RPM package that are to be inspected, can also be supplied on stdin") |
|
args = parser.parse_args() |
|
|
|
py_abi = args.requires |
|
py_deps = {} |
|
|
|
if args.majorver_provides_versions: |
|
# Go through the arguments (can be specified multiple times), |
|
# and parse individual versions (can be comma-separated) |
|
args.majorver_provides_versions = [v for vstring in args.majorver_provides_versions |
|
for v in vstring.split(",")] |
|
|
|
# If normalized_names_require_pep503 is True we require the pep503 |
|
# normalized name, if it is False we provide the legacy normalized name |
|
normalized_names_require_pep503 = args.normalized_names_format == "pep503" |
|
|
|
# If normalized_names_provide_pep503/legacy is True we provide the |
|
# pep503/legacy normalized name, if it is False we don't |
|
normalized_names_provide_pep503 = \ |
|
args.normalized_names_format == "pep503" or args.normalized_names_provide_both |
|
normalized_names_provide_legacy = \ |
|
args.normalized_names_format == "legacy-dots" or args.normalized_names_provide_both |
|
|
|
# At least one type of normalization must be provided |
|
assert normalized_names_provide_pep503 or normalized_names_provide_legacy |
|
|
|
if args.console_scripts_nodep_setuptools_since: |
|
nodep_setuptools_pyversion = parse(args.console_scripts_nodep_setuptools_since) |
|
if nodep_setuptools_pyversion < parse("3.8"): |
|
print("Only version 3.8+ is supported in --console-scripts-nodep-setuptools-since", file=stderr) |
|
print("*** PYTHON_EXTRAS_ARGUMENT_ERROR___SEE_STDERR ***") |
|
exit(65) # os.EX_DATAERR |
|
else: |
|
nodep_setuptools_pyversion = None |
|
|
|
# Is this script being run for an extras subpackage? |
|
extras_subpackage = None |
|
if args.package_name and '+' in args.package_name: |
|
# The extras names are encoded in the package names after the + sign. |
|
# We take the part after the rightmost +, ignoring when empty, |
|
# this allows packages like nicotine+ or c++ to work fine. |
|
# While packages with names like +spam or foo+bar would break, |
|
# names started with the plus sign are not very common |
|
# and pluses in the middle can be easily replaced with dashes. |
|
# Python extras names don't contain pluses according to PEP 508. |
|
package_name_parts = args.package_name.rpartition('+') |
|
extras_subpackage = package_name_parts[2].lower() or None |
|
|
|
for f in (args.files or stdin.readlines()): |
|
f = f.strip() |
|
lower = f.lower() |
|
name = 'python(abi)' |
|
# add dependency based on path, versioned if within versioned python directory |
|
if py_abi and (lower.endswith('.py') or lower.endswith('.pyc') or lower.endswith('.pyo')): |
|
if name not in py_deps: |
|
py_deps[name] = [] |
|
running_python_version = '{}.{}'.format(*version_info[:2]) |
|
purelib = get_path('purelib').split(running_python_version)[0] |
|
platlib = get_path('platlib').split(running_python_version)[0] |
|
for lib in (purelib, platlib): |
|
if lib in f: |
|
spec = ('==', f.split(lib)[1].split(sep)[0]) |
|
if spec not in py_deps[name]: |
|
py_deps[name].append(spec) |
|
|
|
# XXX: hack to workaround RPM internal dependency generator not passing directories |
|
lower_dir = dirname(lower) |
|
if lower_dir.endswith('.egg') or \ |
|
lower_dir.endswith('.egg-info') or \ |
|
lower_dir.endswith('.dist-info'): |
|
lower = lower_dir |
|
f = dirname(f) |
|
# Determine provide, requires, conflicts & recommends based on egg/dist metadata |
|
if lower.endswith('.egg') or \ |
|
lower.endswith('.egg-info') or \ |
|
lower.endswith('.dist-info'): |
|
dist = Distribution(f) |
|
if not dist.py_version: |
|
warn("Version for {!r} has not been found".format(dist), RuntimeWarning) |
|
continue |
|
|
|
# If processing an extras subpackage: |
|
# Check that the extras name is declared in the metadata, or |
|
# that there are some dependencies associated with the extras |
|
# name in the requires.txt (this is an outdated way to declare |
|
# extras packages). |
|
# - If there is an extras package declared only in requires.txt |
|
# without any dependencies, this check will fail. In that case |
|
# make sure to use updated metadata and declare the extras |
|
# package there. |
|
if extras_subpackage and extras_subpackage not in dist.extras and not dist.requirements_for_extra(extras_subpackage): |
|
print("*** PYTHON_EXTRAS_NOT_FOUND_ERROR___SEE_STDERR ***") |
|
print(f"\nError: The package name contains an extras name `{extras_subpackage}` that was not found in the metadata.\n" |
|
"Check if the extras were removed from the project. If so, consider removing the subpackage and obsoleting it from another.\n", file=stderr) |
|
exit(65) # os.EX_DATAERR |
|
|
|
if args.majorver_provides or args.majorver_provides_versions or \ |
|
args.majorver_only or args.legacy_provides or args.legacy: |
|
# Get the Python major version |
|
pyver_major = dist.py_version.split('.')[0] |
|
if args.provides: |
|
extras_suffix = f"[{extras_subpackage}]" if extras_subpackage else "" |
|
# If egg/dist metadata says package name is python, we provide python(abi) |
|
if dist.normalized_name == 'python': |
|
name = 'python(abi)' |
|
if name not in py_deps: |
|
py_deps[name] = [] |
|
py_deps[name].append(('==', dist.py_version)) |
|
if not args.legacy or not args.majorver_only: |
|
if normalized_names_provide_legacy: |
|
name = 'python{}dist({}{})'.format(dist.py_version, dist.legacy_normalized_name, extras_suffix) |
|
if name not in py_deps: |
|
py_deps[name] = [] |
|
if normalized_names_provide_pep503: |
|
name_ = 'python{}dist({}{})'.format(dist.py_version, dist.normalized_name, extras_suffix) |
|
if name_ not in py_deps: |
|
py_deps[name_] = [] |
|
if args.majorver_provides or args.majorver_only or \ |
|
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions): |
|
if normalized_names_provide_legacy: |
|
pymajor_name = 'python{}dist({}{})'.format(pyver_major, dist.legacy_normalized_name, extras_suffix) |
|
if pymajor_name not in py_deps: |
|
py_deps[pymajor_name] = [] |
|
if normalized_names_provide_pep503: |
|
pymajor_name_ = 'python{}dist({}{})'.format(pyver_major, dist.normalized_name, extras_suffix) |
|
if pymajor_name_ not in py_deps: |
|
py_deps[pymajor_name_] = [] |
|
if args.legacy or args.legacy_provides: |
|
legacy_name = 'pythonegg({})({})'.format(pyver_major, dist.legacy_normalized_name) |
|
if legacy_name not in py_deps: |
|
py_deps[legacy_name] = [] |
|
if dist.version: |
|
version = dist.version |
|
spec = ('==', version) |
|
|
|
if normalized_names_provide_legacy: |
|
if spec not in py_deps[name]: |
|
py_deps[name].append(spec) |
|
if args.majorver_provides or \ |
|
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions): |
|
py_deps[pymajor_name].append(spec) |
|
if normalized_names_provide_pep503: |
|
if spec not in py_deps[name_]: |
|
py_deps[name_].append(spec) |
|
if args.majorver_provides or \ |
|
(args.majorver_provides_versions and dist.py_version in args.majorver_provides_versions): |
|
py_deps[pymajor_name_].append(spec) |
|
if args.legacy or args.legacy_provides: |
|
if spec not in py_deps[legacy_name]: |
|
py_deps[legacy_name].append(spec) |
|
if args.requires or (args.recommends and dist.extras): |
|
name = 'python(abi)' |
|
# If egg/dist metadata says package name is python, we don't add dependency on python(abi) |
|
if dist.normalized_name == 'python': |
|
py_abi = False |
|
if name in py_deps: |
|
py_deps.pop(name) |
|
elif py_abi and dist.py_version: |
|
if name not in py_deps: |
|
py_deps[name] = [] |
|
spec = ('==', dist.py_version) |
|
if spec not in py_deps[name]: |
|
py_deps[name].append(spec) |
|
|
|
if extras_subpackage: |
|
deps = [d for d in dist.requirements_for_extra(extras_subpackage)] |
|
else: |
|
deps = dist.requirements |
|
|
|
# console_scripts/gui_scripts entry points needed pkg_resources from setuptools |
|
# on new Python/setuptools versions, this is no longer required |
|
if nodep_setuptools_pyversion is None or parse(dist.py_version) < nodep_setuptools_pyversion: |
|
if (dist.entry_points and |
|
(lower.endswith('.egg') or |
|
lower.endswith('.egg-info'))): |
|
groups = {ep.group for ep in dist.entry_points} |
|
if {"console_scripts", "gui_scripts"} & groups: |
|
# stick them first so any more specific requirement |
|
# overrides it |
|
deps.insert(0, Requirement('setuptools')) |
|
# add requires/recommends based on egg/dist metadata |
|
for dep in deps: |
|
# Even if we're requiring `foo[bar]`, also require `foo` |
|
# to be safe, and to make it discoverable through |
|
# `repoquery --whatrequires` |
|
extras_suffixes = [""] |
|
if args.require_extras_subpackages and dep.extras: |
|
# A dependency can have more than one extras, |
|
# i.e. foo[bar,baz], so let's go through all of them |
|
extras_suffixes += [f"[{e.lower()}]" for e in dep.extras] |
|
|
|
for extras_suffix in extras_suffixes: |
|
if normalized_names_require_pep503: |
|
dep_normalized_name = dep.normalized_name |
|
else: |
|
dep_normalized_name = dep.legacy_normalized_name |
|
|
|
if args.legacy: |
|
name = 'pythonegg({})({})'.format(pyver_major, dep.legacy_normalized_name) |
|
else: |
|
if args.majorver_only: |
|
name = 'python{}dist({}{})'.format(pyver_major, dep_normalized_name, extras_suffix) |
|
else: |
|
name = 'python{}dist({}{})'.format(dist.py_version, dep_normalized_name, extras_suffix) |
|
|
|
if dep.marker and not args.recommends and not extras_subpackage: |
|
if not dep.marker.evaluate(get_marker_env(dist, '')): |
|
continue |
|
|
|
if name not in py_deps: |
|
py_deps[name] = [] |
|
for spec in dep.specifier: |
|
if (spec.operator, spec.version) not in py_deps[name]: |
|
py_deps[name].append((spec.operator, spec.version)) |
|
|
|
# Unused, for automatic sub-package generation based on 'extras' from egg/dist metadata |
|
# TODO: implement in rpm later, or...? |
|
if args.extras: |
|
print(dist.extras) |
|
for extra in dist.extras: |
|
print('%%package\textras-{}'.format(extra)) |
|
print('Summary:\t{} extra for {} python package'.format(extra, dist.legacy_normalized_name)) |
|
print('Group:\t\tDevelopment/Python') |
|
for dep in dist.requirements_for_extra(extra): |
|
for spec in dep.specifier: |
|
if spec.operator == '!=': |
|
print('Conflicts:\t{} {} {}'.format(dep.legacy_normalized_name, '==', spec.version)) |
|
else: |
|
print('Requires:\t{} {} {}'.format(dep.legacy_normalized_name, spec.operator, spec.version)) |
|
print('%%description\t{}'.format(extra)) |
|
print('{} extra for {} python package'.format(extra, dist.legacy_normalized_name)) |
|
print('%%files\t\textras-{}\n'.format(extra)) |
|
if args.conflicts: |
|
# Should we really add conflicts for extras? |
|
# Creating a meta package per extra with recommends on, which has |
|
# the requires/conflicts in stead might be a better solution... |
|
for dep in dist.requirements: |
|
for spec in dep.specifier: |
|
if spec.operator == '!=': |
|
if dep.legacy_normalized_name not in py_deps: |
|
py_deps[dep.legacy_normalized_name] = [] |
|
spec = ('==', spec.version) |
|
if spec not in py_deps[dep.legacy_normalized_name]: |
|
py_deps[dep.legacy_normalized_name].append(spec) |
|
|
|
for name in sorted(py_deps): |
|
if py_deps[name]: |
|
# Print out versioned provides, requires, recommends, conflicts |
|
spec_list = [] |
|
for spec in py_deps[name]: |
|
spec_list.append(convert(name, spec[0], spec[1])) |
|
if len(spec_list) == 1: |
|
print(spec_list[0]) |
|
else: |
|
# Sort spec_list so that the results can be tested easily |
|
print('({})'.format(' with '.join(sorted(spec_list)))) |
|
else: |
|
# Print out unversioned provides, requires, recommends, conflicts |
|
print(name)
|
|
|