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Delete the wmltools3.Translation class

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Appears to be unused, and is still Python2 code. To be Python3, these
lines need to change:

- f = file(fn)
+ f = open(fn, encoding="utf-8")

- gettext = f.read().decode("utf8")
+ gettext = f.read()

Even knowing how to make it work, it still doesn't seem useful to keep.

wmlunits uses html_output.Translation, but that's not this class. It's
a wrapper around Python's standard gettext library, in html_output.py.
This commit is contained in:
Steve Cotton 2024-07-01 17:28:47 +02:00 • committed by Steve Cotton
parent de48a16034
commit c930a7e476
1 changed files with 0 additions and 85 deletions
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85
data/tools/wesnoth/wmltools3.py
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@ -1091,91 +1091,6 @@ class CrossRef:
except KeyError:
return 0
#
# String translations from po files. The advantage of this code is that it
# does not require the gettext binary message catalogs to have been compiled.
# The disadvantage is that it eats lots of core!
#
class TranslationError(Exception):
def __init__(self, textdomain, isocode):
self.isocode = isocode
self.textdomain = textdomain
def __str__(self):
return "No translations found for %s/%s.\n" % (
self.textdomain, self.isocode)
class Translation(dict):
"Parses a po file to create a translation dictionary."
def __init__(self, textdomain, isocode, topdir=""):
self.textdomain = textdomain
self.isocode = isocode
self.gettext = {}
if self.isocode != "C":
isocode2 = isocode[:isocode.rfind("_")]
for code in [isocode, isocode2]:
fn = "po/%s/%s.po" % (textdomain, code)
if topdir: fn = os.path.join(topdir, fn)
try:
f = file(fn)
break
except IOError:
pass
else:
raise TranslationError(textdomain, self.isocode)
expect = False
fuzzy = "#, fuzzy\n"
gettext = f.read().decode("utf8")
matches = re.compile(r'(msgid|msgstr)((\s*".*?")+)').finditer(gettext)
msgid = ""
for match in matches:
text = "".join(re.compile('"(.*?)"').findall(match.group(2)))
if match.group(1) == "msgid":
msgid = text.replace("\\n", "\n")
expect = gettext[match.start(1) - len(fuzzy):match.start(1)] != fuzzy
elif expect:
self.gettext[msgid] = text.replace("\\n", "\n")
def get(self, key, dflt):
if self.isocode == "C":
if key:
return key[key.find("^") + 1:]
return "?"
else:
t = self.gettext.get(key, dflt)
if not t:
if key:
return key[key.find("^") + 1:]
return "?"
return t
def __getitem__(self, key):
if self.isocode == "C":
return key
else:
return self.gettext[key]
def __contains__(self, key):
if self.isocode == "C":
return True
else:
return key in self.gettext
class Translations:
"Wraps around Translation to support multiple languages and domains."
def __init__(self, topdir = ""):
self.translations = {}
self.topdir = topdir
def get(self, textdomain, isocode, key, default):
t = (textdomain, isocode)
if not t in self.translations:
try:
self.translations[t] = Translation(textdomain, isocode, self.topdir)
except TranslationError as e:
print(str(e), file=sys.stderr)
self.translations[t] = Translation(textdomain, "C", self.topdir)
result = self.translations[t].get(key, default)
return result
## Namespace management
#
# This is the only part of the code that actually knows about the