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import logging
import os
from glob import glob
from setuptools import Command, setup
from setuptools.command.build import build as _build
from setuptools.command.install import install as _install
## Snippet of code found on
## http://developer.berlios.de/snippet/detail.php?type=snippet&id=100019
## Useful to handle *.po files under distutils
class messages(Command):
description = "Extract messages from source files"
user_options = [
("merge", "m", "Merge message catalogs after " "extracting template")
]
boolean_options = ["merge"]
def initialize_options(self):
self.merge = False
def finalize_options(self):
pass
def run(self):
wd = os.getcwd()
name = self.distribution.get_name()
logging.info("Extracting messages from %s" % name)
os.chdir("po")
os.system("pygettext -k i18n -o %s.pot ../%s" % (name, name))
os.chdir(wd)
if self.merge:
self.run_command("merge")
class merge(Command):
description = "Merge message catalogs with template"
user_options = [("lang=", "l", "Only merge specified language")]
def initialize_options(self):
self.lang = None
def finalize_options(self):
pass
def run(self):
wd = os.getcwd()
os.chdir("po")
if self.lang is not None:
filename = "%s.po" % self.lang
if os.path.exists(filename):
self.merge(filename)
else:
logging.error("No catalog found for language %s" % self.lang)
else:
files = glob("*.po")
for f in files:
self.merge(f)
os.chdir(wd)
def merge(self, f):
name = self.distribution.get_name()
logging.info("Merging catalog %s" % f)
os.system("msgmerge %s %s.pot -o %s" % (f, name, f))
class build_messages(Command):
description = "Compile message catalogs"
user_options = [("build-dir=", "d", "directory to build message catalogs in")]
def initialize_options(self):
self.build_dir = None
def finalize_options(self):
self.set_undefined_options("build", ("build_messages", "build_dir"))
def run(self):
self.mkpath(self.build_dir)
po_files = os.path.join("po", "*.po")
po_files = glob(po_files)
for f in po_files:
base = os.path.basename(f)
base = os.path.splitext(base)[0]
out_file = os.path.join(self.build_dir, "%s.gmo" % base)
logging.info("Building catalog %s > %s" % (f, out_file))
cmd = 'msgfmt -o "%s" %s' % (out_file, f)
os.system(cmd)
class build(_build):
# integrate build_message
def has_messages(self):
return True
def initialize_options(self):
_build.initialize_options(self)
self.build_messages = None
def finalize_options(self):
_build.finalize_options(self)
if self.build_messages is None:
self.build_messages = os.path.join(self.build_base, "po")
_build.user_options.append(
("build-messages=", None, "build directory for messages")
)
_build.sub_commands.append(("build_messages", has_messages))
class install_messages(Command):
description = "Installs message catalogs"
user_options = [
("install-dir=", "d", "directory to install scripts to"),
("build-dir=", "b", "build directory (where to install from)"),
("skip-build", None, "skip the build steps"),
]
boolean_options = ["skip-build"]
def initialize_options(self):
self.install_dir = None
self.build_dir = None
self.skip_build = None
def finalize_options(self):
self.set_undefined_options("build", ("build_messages", "build_dir"))
self.set_undefined_options(
"install",
("install_data", "install_dir"),
("force", "force"),
("skip_build", "skip_build"),
)
self.install_dir = os.path.join(self.install_dir, "share", "locale")
def run(self):
if not self.skip_build:
self.run_command("build_messages")
catalogs = glob(os.path.join(self.build_dir, "*.gmo"))
for c in catalogs:
base = os.path.basename(c)
base = os.path.splitext(base)[0]
out_dir = os.path.join(self.install_dir, base, "LC_MESSAGES")
self.mkpath(out_dir)
out_file = os.path.join(out_dir, "%s.mo" % self.distribution.get_name())
self.copy_file(c, out_file)
## Class modified to add manpages command
class install(_install):
def has_messages(self):
return True
def has_manpages(self):
return True
_install.sub_commands.append(("install_messages", has_messages))
_install.sub_commands.append(("install_manpages", has_manpages))
### End of snippet ###
class install_manpages(Command):
description = "Install man pages"
user_options = []
def initialize_options(self):
self.man_pages = man_pages
self.install_dir = None
self.root = None
def finalize_options(self):
self.set_undefined_options(
"install",
("install_data", "install_dir"),
("root", "root"),
)
def run(self):
for f in self.man_pages:
attrs = f.split(".")
dest = os.path.join(self.install_dir, "share", "man")
try:
dest = os.path.join(dest, attrs[2])
except IndexError:
pass
dest = os.path.join(dest, "man" + attrs[1])
self.mkpath(dest)
self.copy_file(f, dest)
man_pages = glob("man/*")
setup(
packages=[],
scripts=["elogv"],
cmdclass={
"extract_messages": messages,
"merge": merge,
"build_messages": build_messages,
"build": build,
"install_messages": install_messages,
"install_manpages": install_manpages,
"install": install,
},
)
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