ad70cabb97
This package is not being kept up to date, it's hard to maintain and we will need to tune it from time to time which is painful. Also removes whole layer of bootstrapping. Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
241 lines
9.9 KiB
Python
Executable File
241 lines
9.9 KiB
Python
Executable File
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright 2010 Per Øyvind Karlsen <proyvind@moondrake.org>
|
|
# Copyright 2015 Neal Gompa <ngompa13@gmail.com>
|
|
#
|
|
# 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
|
|
from getopt import getopt
|
|
from os.path import basename, dirname, isdir, sep
|
|
from sys import argv, stdin, version
|
|
from distutils.sysconfig import get_python_lib
|
|
from warnings import warn
|
|
|
|
|
|
opts, args = getopt(
|
|
argv[1:], 'hPRrCEMmLl:',
|
|
['help', 'provides', 'requires', 'recommends', 'conflicts', 'extras', 'majorver-provides', 'majorver-only', 'legacy-provides' , 'legacy'])
|
|
|
|
Provides = False
|
|
Requires = False
|
|
Recommends = False
|
|
Conflicts = False
|
|
Extras = False
|
|
Provides_PyMajorVer_Variant = False
|
|
PyMajorVer_Deps = False
|
|
legacy_Provides = False
|
|
legacy = False
|
|
|
|
for o, a in opts:
|
|
if o in ('-h', '--help'):
|
|
print('-h, --help\tPrint help')
|
|
print('-P, --provides\tPrint Provides')
|
|
print('-R, --requires\tPrint Requires')
|
|
print('-r, --recommends\tPrint Recommends')
|
|
print('-C, --conflicts\tPrint Conflicts')
|
|
print('-E, --extras\tPrint Extras ')
|
|
print('-M, --majorver-provides\tPrint extra Provides with Python major version only')
|
|
print('-m, --majorver-only\tPrint Provides/Requires with Python major version only')
|
|
print('-L, --legacy-provides\tPrint extra legacy pythonegg Provides')
|
|
print('-l, --legacy\tPrint legacy pythonegg Provides/Requires instead')
|
|
exit(1)
|
|
elif o in ('-P', '--provides'):
|
|
Provides = True
|
|
elif o in ('-R', '--requires'):
|
|
Requires = True
|
|
elif o in ('-r', '--recommends'):
|
|
Recommends = True
|
|
elif o in ('-C', '--conflicts'):
|
|
Conflicts = True
|
|
elif o in ('-E', '--extras'):
|
|
Extras = True
|
|
elif o in ('-M', '--majorver-provides'):
|
|
Provides_PyMajorVer_Variant = True
|
|
elif o in ('-m', '--majorver-only'):
|
|
PyMajorVer_Deps = True
|
|
elif o in ('-L', '--legacy-provides'):
|
|
legacy_Provides = True
|
|
elif o in ('-l', '--legacy'):
|
|
legacy = True
|
|
|
|
if Requires:
|
|
py_abi = True
|
|
else:
|
|
py_abi = False
|
|
py_deps = {}
|
|
if args:
|
|
files = args
|
|
else:
|
|
files = stdin.readlines()
|
|
|
|
for f in files:
|
|
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] = []
|
|
purelib = get_python_lib(standard_lib=1, plat_specific=0).split(version[:3])[0]
|
|
platlib = get_python_lib(standard_lib=1, plat_specific=1).split(version[:3])[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'):
|
|
# This import is very slow, so only do it if needed
|
|
from pkg_resources import Distribution, FileMetadata, PathMetadata
|
|
dist_name = basename(f)
|
|
if isdir(f):
|
|
path_item = dirname(f)
|
|
metadata = PathMetadata(path_item, f)
|
|
else:
|
|
path_item = f
|
|
metadata = FileMetadata(f)
|
|
dist = Distribution.from_location(path_item, dist_name, metadata)
|
|
# Check if py_version is defined in the metadata file/directory name
|
|
if not dist.py_version:
|
|
# Try to parse the Python version from the path the metadata
|
|
# resides at (e.g. /usr/lib/pythonX.Y/site-packages/...)
|
|
import re
|
|
res = re.search(r"/python(?P<pyver>\d+\.\d)/", path_item)
|
|
if res:
|
|
dist.py_version = res.group('pyver')
|
|
else:
|
|
warn("Version for {!r} has not been found".format(dist), RuntimeWarning)
|
|
continue
|
|
if Provides_PyMajorVer_Variant or PyMajorVer_Deps or legacy_Provides or legacy:
|
|
# Get the Python major version
|
|
pyver_major = dist.py_version.split('.')[0]
|
|
if Provides:
|
|
# If egg/dist metadata says package name is python, we provide python(abi)
|
|
if dist.key == 'python':
|
|
name = 'python(abi)'
|
|
if name not in py_deps:
|
|
py_deps[name] = []
|
|
py_deps[name].append(('==', dist.py_version))
|
|
if not legacy or not PyMajorVer_Deps:
|
|
name = 'python{}dist({})'.format(dist.py_version, dist.key)
|
|
if name not in py_deps:
|
|
py_deps[name] = []
|
|
if Provides_PyMajorVer_Variant or PyMajorVer_Deps:
|
|
pymajor_name = 'python{}dist({})'.format(pyver_major, dist.key)
|
|
if pymajor_name not in py_deps:
|
|
py_deps[pymajor_name] = []
|
|
if legacy or legacy_Provides:
|
|
legacy_name = 'pythonegg({})({})'.format(pyver_major, dist.key)
|
|
if legacy_name not in py_deps:
|
|
py_deps[legacy_name] = []
|
|
if dist.version:
|
|
spec = ('==', dist.version)
|
|
if spec not in py_deps[name]:
|
|
if not legacy:
|
|
py_deps[name].append(spec)
|
|
if Provides_PyMajorVer_Variant:
|
|
py_deps[pymajor_name].append(spec)
|
|
if legacy or legacy_Provides:
|
|
py_deps[legacy_name].append(spec)
|
|
if Requires or (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.key == '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)
|
|
deps = dist.requires()
|
|
if Recommends:
|
|
depsextras = dist.requires(extras=dist.extras)
|
|
if not Requires:
|
|
for dep in reversed(depsextras):
|
|
if dep in deps:
|
|
depsextras.remove(dep)
|
|
deps = depsextras
|
|
# add requires/recommends based on egg/dist metadata
|
|
for dep in deps:
|
|
if legacy:
|
|
name = 'pythonegg({})({})'.format(pyver_major, dep.key)
|
|
else:
|
|
if PyMajorVer_Deps:
|
|
name = 'python{}dist({})'.format(pyver_major, dep.key)
|
|
else:
|
|
name = 'python{}dist({})'.format(dist.py_version, dep.key)
|
|
for spec in dep.specs:
|
|
if spec[0] != '!=':
|
|
if name not in py_deps:
|
|
py_deps[name] = []
|
|
if spec not in py_deps[name]:
|
|
py_deps[name].append(spec)
|
|
if not dep.specs:
|
|
py_deps[name] = []
|
|
# Unused, for automatic sub-package generation based on 'extras' from egg/dist metadata
|
|
# TODO: implement in rpm later, or...?
|
|
if Extras:
|
|
deps = dist.requires()
|
|
extras = dist.extras
|
|
print(extras)
|
|
for extra in extras:
|
|
print('%%package\textras-{}'.format(extra))
|
|
print('Summary:\t{} extra for {} python package'.format(extra, dist.key))
|
|
print('Group:\t\tDevelopment/Python')
|
|
depsextras = dist.requires(extras=[extra])
|
|
for dep in reversed(depsextras):
|
|
if dep in deps:
|
|
depsextras.remove(dep)
|
|
deps = depsextras
|
|
for dep in deps:
|
|
for spec in dep.specs:
|
|
if spec[0] == '!=':
|
|
print('Conflicts:\t{} {} {}'.format(dep.key, '==', spec[1]))
|
|
else:
|
|
print('Requires:\t{} {} {}'.format(dep.key, spec[0], spec[1]))
|
|
print('%%description\t{}'.format(extra))
|
|
print('{} extra for {} python package'.format(extra, dist.key))
|
|
print('%%files\t\textras-{}\n'.format(extra))
|
|
if 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.requires(extras=dist.extras):
|
|
name = dep.key
|
|
for spec in dep.specs:
|
|
if spec[0] == '!=':
|
|
if name not in py_deps:
|
|
py_deps[name] = []
|
|
spec = ('==', spec[1])
|
|
if spec not in py_deps[name]:
|
|
py_deps[name].append(spec)
|
|
names = list(py_deps.keys())
|
|
names.sort()
|
|
for name in names:
|
|
if py_deps[name]:
|
|
# Print out versioned provides, requires, recommends, conflicts
|
|
for spec in py_deps[name]:
|
|
print('{} {} {}'.format(name, spec[0], spec[1]))
|
|
else:
|
|
# Print out unversioned provides, requires, recommends, conflicts
|
|
print(name)
|