virtualx-engine/tools/translations/extract.py

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#!/bin/python
import fnmatch
import os
import re
import shutil
import subprocess
if (not os.path.exists("tools")):
os.sys.exit("ERROR: This script should be started from the root of the git repo.")
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matches = []
for root, dirnames, filenames in os.walk('.'):
for filename in fnmatch.filter(filenames, '*.cpp'):
if (filename.find("collada")!=-1):
continue
matches.append(os.path.join(root, filename))
for filename in fnmatch.filter(filenames, '*.h'):
if (filename.find("collada")!=-1):
continue
matches.append(os.path.join(root, filename))
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unique_str=[]
main_po=""
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print("Updating the tools.pot template...")
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for fname in matches:
f = open(fname,"rb")
new_f = ""
l = f.readline()
lc=1
while(l):
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pos = 0
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while(pos>=0):
pos = l.find('TTR(\"',pos)
if (pos==-1):
break
pos+=5
msg=""
while (pos < len(l) and (l[pos]!='"' or l[pos-1]=='\\') ):
msg+=l[pos]
pos+=1
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if (not msg in unique_str):
main_po+="\n#: "+os.path.relpath(fname).replace('\\','/')+":"+str(lc)+"\n"
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main_po+='msgid "'+msg+'"\n'
main_po+='msgstr ""\n'
unique_str.append(msg)
l = f.readline()
lc+=1
f.close()
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f = open("tools.pot","wb")
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f.write(main_po)
f.close()
shutil.move("tools.pot", "tools/translations/tools.pot")
# TODO: Make that in a portable way, if we care; if not, kudos to Unix users
if (os.name == "posix"):
added = subprocess.check_output("git diff tools/translations/tools.pot | grep \+msgid | wc -l", shell=True)
removed = subprocess.check_output("git diff tools/translations/tools.pot | grep \\\-msgid | wc -l", shell=True)
print("Template changes compared to the staged status:")
print(" Additions: %s msgids.\n Deletions: %s msgids." % (int(added), int(removed)))