#!/usr/bin/env python3
import os
import platform
import re
import subprocess
from setuptools import setup
from distutils.command.build import build
try:
from babel.messages import frontend as babel
using_translations = True
except ImportError:
using_translations = False
try:
import sphinx
from sphinx.setup_command import BuildDoc
# Sphinx 1.5 and newer support Python 3.6
using_sphinx = sphinx.__version__ >= "1.5" and sphinx.__version__ < "7.0"
except ImportError:
using_sphinx = False
# version handling
def git_describe_to_python_version(version):
"""Convert output from git describe to PEP 440 conforming versions."""
version_info = version.split("-")
if len(version_info) < 2:
return "unknown"
# we always have $version-$release
release_type = version_info[1]
version_data = {
"version": version_info[0],
"release_type": release_type,
}
if len(version_info) == 4:
version_data["commits"] = version_info[2]
else:
version_data["commits"] = 0
if release_type == "release":
if len(version_info) == 2:
# format: $version-release
# This is the case at time of the release.
fmt = "{version}"
elif len(version_info) == 4:
# format: $version-release-$commits-$hash
# This is the case after a release.
fmt = "{version}-{commits}"
elif release_type == "dev":
# format: $version-dev-$commits-$hash or $version-dev
fmt = "{version}.dev{commits}"
else:
match = re.match(r"^(alpha|beta|rc)(\d*)$", release_type)
if match is None:
return "unknown"
if len(version_info) == 2:
fmt = "{version}{release_type}"
elif len(version_info) == 4:
fmt = "{version}{release_type}-{commits}"
return fmt.format(**version_data)
version_file = "bpython/_version.py"
version = "unknown"
try:
# get version from git describe
proc = subprocess.Popen(
["git", "describe", "--tags", "--first-parent"],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
stdout = proc.communicate()[0].strip()
stdout = stdout.decode("ascii")
if proc.returncode == 0:
version = git_describe_to_python_version(stdout)
except OSError:
pass
if version == "unknown":
try:
# get version from existing version file
with open(version_file) as vf:
version = (
vf.read()
.strip()
.split("=")[-1]
.replace("'", "")
.replace('"', "")
)
version = version.strip()
except OSError:
pass
if version == "unknown":
# get version from directory name (tarballs downloaded from tags)
# directories are named bpython-X.Y-release in this case
basename = os.path.basename(os.path.dirname(__file__))
basename_components = basename.split("-")
if (
len(basename_components) == 3
and basename_components[0] == "bpython"
and basename_components[2] == "release"
):
version = basename_components[1]
with open(version_file, "w") as vf:
vf.write("# Auto-generated file, do not edit!\n")
vf.write(f'__version__ = "{version}"\n')
cmdclass = {"build": build}
translations_dir = os.path.join("bpython", "translations")
# localization options
if using_translations:
build.sub_commands.insert(0, ("compile_catalog", None))
cmdclass["compile_catalog"] = babel.compile_catalog
cmdclass["extract_messages"] = babel.extract_messages
cmdclass["update_catalog"] = babel.update_catalog
cmdclass["init_catalog"] = babel.init_catalog
if using_sphinx:
build.sub_commands.insert(0, ("build_sphinx_man", None))
cmdclass["build_sphinx_man"] = BuildDoc
if platform.system() in ("FreeBSD", "OpenBSD"):
man_dir = "man"
else:
man_dir = "share/man"
# manual pages
man_pages = [
(os.path.join(man_dir, "man1"), ["build/man/bpython.1"]),
(os.path.join(man_dir, "man5"), ["build/man/bpython-config.5"]),
]
else:
man_pages = []
data_files = [
# desktop shortcut
(
os.path.join("share", "applications"),
["data/org.bpython-interpreter.bpython.desktop"],
),
# AppData
(
os.path.join("share", "metainfo"),
["data/org.bpython-interpreter.bpython.metainfo.xml"],
),
# icon
(os.path.join("share", "pixmaps"), ["data/bpython.png"]),
]
data_files.extend(man_pages)
# translations
mo_files = []
for language in os.listdir(translations_dir):
mo_subpath = os.path.join(language, "LC_MESSAGES", "bpython.mo")
if os.path.exists(os.path.join(translations_dir, mo_subpath)):
mo_files.append(mo_subpath)
setup(
version=version,
data_files=data_files,
package_data={
"bpython": ["sample-config"],
"bpython.translations": mo_files,
"bpython.test": ["test.config", "test.theme"],
},
cmdclass=cmdclass,
test_suite="bpython.test",
)
# vim: fileencoding=utf-8 sw=4 ts=4 sts=4 ai et sta