Refactor and comment locale_dir selection

- mkp4a.init: 1 optional parameter
- mkp4a.unsigned: 2 paramters (sdk and ndk paths)
- mkp4a.preload: new helper script

README.android

@@ -45,14 +45,11 @@ Prerequisites (needs root):
 
 Build with 'python-for-android' (as user):
 
-  Use the repo or an unpacked distribution tarball.
-
-  $ python setup.py install
-  $ make dist  (if using the repo)
+  Use the cloned repo or an unpacked distribution tarball.
 
   go to the android directory, then
 
-  $ ./mkp4a.init [<sdkdir>] [<ndkdir>]        # prepare sdk and p4a installation
+  $ ./mkp4a.init                              # prepare sdk and p4a installation
   $ ./mkkeystore                              # if you want to build a release version.
 
   $ ./mkp4a.debug                             # build debug apk

android/mkp4a.init

@@ -3,17 +3,25 @@ set -eux
 
 . mkp4a.common
 
+# NOTE: $1 will be set with fdroid builds only.
+
 echo '### prepare sdk'
 
-./initsdk
+if [[ $# == 0 ]]
+then
+  ./initsdk
+fi
 
 echo '### install p4a'
 
-python3 -m pip install -q --user python-for-android
+if [[ $# == 0 ]]
+then
+  python3 -m pip install -q --user python-for-android
+fi
 
 echo '### prepare source'
 
-(cd .. && make rules)
+(cd .. && make rules && make all_games_html && make mo)
 
 mkdir -p ${tmpdir}
 rm -rf ${tmpdir}

android/mkp4a.preload

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# package preload helper for fdroid build.
+
+set -eux
+
+if [[ $# < 3 ]]
+then
+  exit 1
+fi
+
+packagebase=${HOME}'/.local/share/python-for-android/packages'
+
+packagedir=${packagebase}/$1
+packageurl=$2
+packagename=$3
+packagemark='.mark-'${packagename}
+
+if [[ $# == 4 ]]
+then
+  packagemark='.mark'$4
+fi
+
+mkdir -p ${packagedir}
+cd ${packagedir}
+wget -nv ${packageurl}/${packagename}
+touch ${packagemark}

android/mkp4a.unsigned

@@ -3,8 +3,18 @@ set -eux
 
 . mkp4a.common
 
+# NOTE: $1 and $2 (sdk and ndk) used with fdroid build only.
+
+if [[ $# == 2 ]]
+then
+  sdkdir=$1
+  ndkdir=$2
+fi
+
 python3 -m pythonforandroid.toolchain apk \
   ${p4a_options} \
+  --sdk-dir ${sdkdir} \
+  --ndk-dir ${ndkdir} \
   --release
 
 # python3 -m pythonforandroid.toolchain apk

pysollib/init.py

@@ -27,6 +27,11 @@ import os
 import subprocess
 import sys
 
+try:
+    import jnius
+except ImportError:
+    jnius = None
+
 import pysollib.settings
 
 # ************************************************************************
@@ -36,27 +41,31 @@ import pysollib.settings
 
 def init():
 
-    if os.name == 'nt' and 'LANG' not in os.environ:
-        try:
-            loc = locale.getdefaultlocale()
-            os.environ['LANG'] = loc[0]
-        except Exception:
-            pass
-    # locale.setlocale(locale.LC_ALL, '')
+    if 'LANG' not in os.environ:
+        if os.name == 'nt':
+            lang, enc = locale.getdefaultlocale()
+            os.environ['LANG'] = lang
+        elif jnius:  # android
+            Locale = jnius.autoclass('java.util.Locale')
+            os.environ['LANG'] = Locale.getDefault().getLanguage()
+    locale.setlocale(locale.LC_ALL, '')
 
     # install gettext
-    # locale_dir = 'locale'
-    locale_dir = None
-    if os.path.isdir(sys.path[0]):
-        d = os.path.join(sys.path[0], 'locale')
-    else:
-        # i.e. library.zip
-        d = os.path.join(os.path.dirname(sys.path[0]), 'locale')
-    if os.path.exists(d) and os.path.isdir(d):
-        locale_dir = d
-    # if locale_dir: locale_dir = os.path.normpath(locale_dir)
-    # gettext.install('pysol', locale_dir, unicode=True) # ngettext don't work
-    gettext.bindtextdomain('pysol', locale_dir)
+    locale_locations = (
+        # locale/ next to the pysol.py script
+        sys.path[0],
+        # locale/ next to library.zip (py2exe)
+        os.path.dirname(sys.path[0]),
+        # locale/ in curdir (works for e.g. py2app)
+        os.curdir)
+    # leaving the domain unbound means sys.prefix+'/share/locale'
+
+    for par in locale_locations:
+        locale_dir = os.path.join(par, 'locale')
+        if os.path.isdir(locale_dir):
+            gettext.bindtextdomain('pysol', locale_dir)
+            break
+
     gettext.textdomain('pysol')
 
     # debug

setup.py

@@ -2,7 +2,6 @@
 # -*- mode: python; -*-
 
 import os
-from glob import glob
 
 from pysollib.settings import PACKAGE_URL
 from pysollib.settings import VERSION
@@ -12,12 +11,22 @@ from setuptools import setup
 if os.name == 'nt':
     import py2exe  # noqa: F401
 
+
+def get_data_files(source, destination):
+    """Iterates over all files under the given tree, to install them to the
+    destination using the data_files keyword of setuptools.setup."""
+    for path, _, files in os.walk(source):
+        files = [os.path.join(path, f) for f in files]
+        path = path.replace(source, destination, 1)
+        yield (path, files)
+
+
 if os.name == 'posix':
     data_dir = 'share/PySolFC'
-elif os.name == 'nt':
-    data_dir = 'data'
+    locale_dir = 'share/locale'
 else:
     data_dir = 'data'
+    locale_dir = 'locale'
 
 ddirs = [
     'html',
@@ -35,21 +44,16 @@ for s in open('MANIFEST.in'):
 data_files = []
 
 for d in ddirs:
-    for root, dirs, files in os.walk(os.path.join('data', d)):
-        if root.find('.svn') >= 0:
-            continue
-        if files:
-            # files = map(lambda f: os.path.join(root, f), files)
-            files = [os.path.join(root, f) for f in files]
-            data_files.append((os.path.join(data_dir, root[5:]), files))
+    data_files += get_data_files(os.path.join('data', d),
+                                 os.path.join(data_dir, d))
+
+data_files += get_data_files('locale', locale_dir)
 
 if os.name == 'posix':
     data_files.append(('share/pixmaps', ['data/pysol.xbm', 'data/pysol.xpm']))
     for size in os.listdir('data/images/icons'):
         data_files.append(('share/icons/hicolor/%s/apps' % size,
                            ['data/images/icons/%s/pysol.png' % size]))
-    for mofile in glob('locale/*/*/*.mo'):
-        data_files.append(('share/' + os.path.dirname(mofile), [mofile]))
     data_files.append((data_dir, ['data/pysolfc.glade']))
     data_files.append(('share/applications', ['data/pysol.desktop']))
 

setup_osx.py

@@ -52,7 +52,8 @@ PLIST = dict(
     )
 APP = ['pysol.py']
 ICON_FILE = 'data/PySol.icns'
-DATA_FILES = ['docs', 'data', 'scripts', 'COPYING', 'README.md'] + SOLVER
+DATA_FILES = ['docs', 'data', 'locale', 'scripts', 'COPYING', 'README.md',
+              ] + SOLVER
 RESOURCES = []
 FRAMEWORKS = [SOLVER_LIB_PATH] if SOLVER_LIB_PATH else []
 OPTIONS = dict(argv_emulation=True,