set LC_CTYPE to en_US.UTF-8 if it is not set

randy3k · Aug 20, 2023 · 60ccb0a · 60ccb0a
1 parent f306829
commit 60ccb0a
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/radian/app.py b/radian/app.py
@@ -202,9 +202,16 @@ def run(self, options, cleanup=None):
         # enable signal handlers
         os.environ["RCHITECT_REGISTER_SIGNAL_HANDLERS"] = "1"
 
+        if sys.platform.startswith("win"):
+            # avoid "using locale code page other than 1252 may cause problems" warning
+            lc_ctype = os.environ.pop('LC_CTYPE', "en_US.UTF-8")
+        else:
+            lc_ctype = None
+
         rchitect.init(args=args, register_signal_handlers=True)
 
-        rutils.set_lang()
+        if sys.platform.startswith("win"):
+            rutils.set_locale(lc_ctype = lc_ctype)
 
         try:
             rutils.source_radian_profile(options.profile)

diff --git a/radian/rutils.py b/radian/rutils.py
@@ -96,12 +96,14 @@ def register_cleanup(cleanup):
           onexit=True)
 
 
-def set_lang():
+def set_locale(lc_ctype):
     if sys.platform.startswith("win"):
         if not os.environ.get("LANG", ""):
             if rcopy(reval(
                    'compareVersion(paste0(R.version$major, ".", R.version$minor), "4.2.0") >= 0')):
                 os.environ["LANG"] = "en_US.UTF-8"
+        if lc_ctype:
+            reval("suppressWarnings(Sys.setlocale(locale = '{}'))".format(lc_ctype))
 
 
 def run_on_load_hooks():