xwords/xwords4/android/scripts/copy-strings.py

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#!/usr/bin/python
# Go through all the res_src strings.xml files, and copy them over
# into the world where they'll get used in a build. This is meant to
# allow them to be built-in as an alternative to the
# locutils/downloadable system.
import re, sys, os, getopt
from lxml import etree
def checkAndCopy( engNames, src, dest ):
parser = etree.XMLParser(remove_blank_text=True, encoding="utf-8")
doc = etree.parse(src, parser)
for elem in doc.getroot().iter():
if 'resources' == elem.tag:
pass
elif 'item' == elem.tag:
pass
elif 'string' == elem.tag:
name = elem.get('name')
if not name in engNames or not 'string' == engNames[name]:
print 'removing', name
elem.getparent().remove( elem )
elif 'plurals' == elem.tag:
name = elem.get('name')
if not name in engNames or not 'plurals' == engNames[name]:
print 'removing', name
elem.getparent().remove( elem )
elif not isinstance( elem.tag, basestring ): # comment
elem.getparent().remove(elem)
else:
print 'unexpected elem:', elem.tag
sys.exit(1)
if True:
dir = os.path.dirname( dest )
try: os.makedirs( dir )
except: pass
out = open( dest, "w" )
out.write( etree.tostring( doc, pretty_print=True, encoding="utf-8", xml_declaration=True ) )
def main():
# add these via params later
excepts = ['values-ca_PS', 'values-ba_CK']
# summarize the english file
wd = os.path.dirname(sys.argv[0])
path = wd + '/../XWords4/res/values/strings.xml'
engNames = {}
engFormats = {}
parser = etree.XMLParser(remove_blank_text=True, encoding="utf-8")
doc = etree.parse(path, parser)
pat = re.compile( '(%\d\$[sd])', re.DOTALL | re.MULTILINE )
for typ in ['string', 'plurals']:
for elem in doc.findall(typ):
name = elem.get('name')
engNames[name] = typ
# print engNames
# iterate over src files
for subdir, dirs, files in os.walk('res_src'):
for file in [file for file in files if file == "strings.xml"]:
path = "%s/%s" % (subdir, file)
for excpt in excepts:
if excpt in path :
path = None
break
if path:
dest = path.replace( 'res_src', 'res', 1 )
checkAndCopy( engNames, path, dest )
##############################################################################
if __name__ == '__main__':
main()