Before it was checking the mo directory exists which may fail if it
exists but does not have a specific domain file.

Signed-off-by: Aline Manera <alinefm@linux.vnet.ibm.com>
---
 src/wok/message.py  |  2 +-
 src/wok/template.py | 19 +++++++------------
 2 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/src/wok/message.py b/src/wok/message.py
index 56cd022..a335881 100644
--- a/src/wok/message.py
+++ b/src/wok/message.py
@@ -73,7 +73,7 @@ class WokMessage(object):
             # do translation
             domain = app.root.domain
             paths = app.root.paths
-            lang = validate_language(get_lang())
+            lang = validate_language(get_lang(), domain)
 
             try:
                 translation = gettext.translation(domain, paths.mo_dir, [lang])
diff --git a/src/wok/template.py b/src/wok/template.py
index 43a34db..b033394 100644
--- a/src/wok/template.py
+++ b/src/wok/template.py
@@ -22,10 +22,9 @@
 import cherrypy
 import errno
 import json
+import os
 import time
 from Cheetah.Template import Template
-from glob import iglob
-
 
 from wok import config as config
 from wok.config import paths
@@ -60,15 +59,10 @@ def get_accept_language():
     return langs
 
 
-def get_support_languages():
-    mopath = "%s/*" % paths.mo_dir
-    return [path.rsplit('/', 1)[1] for path in iglob(mopath)]
-
-
-def validate_language(langs):
-    supportLangs = get_support_languages()
+def validate_language(langs, domain):
     for lang in langs:
-        if lang in supportLangs:
+        filepath = os.path.join(paths.mo_dir, lang, domain + '.mo')
+        if os.path.exists(filepath):
             return lang
     return "en_US"
 
@@ -96,11 +90,12 @@ def can_accept_html():
 
 def render_cheetah_file(resource, data):
     paths = cherrypy.request.app.root.paths
+    domain = cherrypy.request.app.root.domain
     filename = paths.get_template_path(resource)
     try:
         params = {}
-        lang = validate_language(get_lang())
-        gettext_conf = {'domain': cherrypy.request.app.root.domain,
+        lang = validate_language(get_lang(), domain)
+        gettext_conf = {'domain': domain,
                         'localedir': paths.mo_dir,
                         'lang': [lang]}
         params['lang'] = gettext_conf
-- 
2.9.3

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Applied. Thanks.

Regards,

Aline Manera

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Kimchi-devel@ovirt.org
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Reviewed-by: Daniel Barboza <danielhb@linux.vnet.ibm.com>

On 04/04/2017 12:58 PM, Aline Manera wrote:
> Before it was checking the mo directory exists which may fail if it
> exists but does not have a specific domain file.
>
> Signed-off-by: Aline Manera <alinefm@linux.vnet.ibm.com>
> ---
>   src/wok/message.py  |  2 +-
>   src/wok/template.py | 19 +++++++------------
>   2 files changed, 8 insertions(+), 13 deletions(-)
>
> diff --git a/src/wok/message.py b/src/wok/message.py
> index 56cd022..a335881 100644
> --- a/src/wok/message.py
> +++ b/src/wok/message.py
> @@ -73,7 +73,7 @@ class WokMessage(object):
>               # do translation
>               domain = app.root.domain
>               paths = app.root.paths
> -            lang = validate_language(get_lang())
> +            lang = validate_language(get_lang(), domain)
>   
>               try:
>                   translation = gettext.translation(domain, paths.mo_dir, [lang])
> diff --git a/src/wok/template.py b/src/wok/template.py
> index 43a34db..b033394 100644
> --- a/src/wok/template.py
> +++ b/src/wok/template.py
> @@ -22,10 +22,9 @@
>   import cherrypy
>   import errno
>   import json
> +import os
>   import time
>   from Cheetah.Template import Template
> -from glob import iglob
> -
>   
>   from wok import config as config
>   from wok.config import paths
> @@ -60,15 +59,10 @@ def get_accept_language():
>       return langs
>   
>   
> -def get_support_languages():
> -    mopath = "%s/*" % paths.mo_dir
> -    return [path.rsplit('/', 1)[1] for path in iglob(mopath)]
> -
> -
> -def validate_language(langs):
> -    supportLangs = get_support_languages()
> +def validate_language(langs, domain):
>       for lang in langs:
> -        if lang in supportLangs:
> +        filepath = os.path.join(paths.mo_dir, lang, domain + '.mo')
> +        if os.path.exists(filepath):
>               return lang
>       return "en_US"
>   
> @@ -96,11 +90,12 @@ def can_accept_html():
>   
>   def render_cheetah_file(resource, data):
>       paths = cherrypy.request.app.root.paths
> +    domain = cherrypy.request.app.root.domain
>       filename = paths.get_template_path(resource)
>       try:
>           params = {}
> -        lang = validate_language(get_lang())
> -        gettext_conf = {'domain': cherrypy.request.app.root.domain,
> +        lang = validate_language(get_lang(), domain)
> +        gettext_conf = {'domain': domain,
>                           'localedir': paths.mo_dir,
>                           'lang': [lang]}
>           params['lang'] = gettext_conf

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