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authorFlorian Dold <florian@dold.me>2021-04-20 16:52:01 +0200
committerFlorian Dold <florian@dold.me>2021-04-20 16:52:01 +0200
commitcdc81e51888ca067b8bd254918dd8dfd1302b1e2 (patch)
treedcb1b4067f8a2c2e4021c33afd39cae33bc95e41 /talermerchantdemos/landing/landing.py
parentefdfde780239300bef7326f6d026b9b049f112dc (diff)
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formatting and method de-duplication
Diffstat (limited to 'talermerchantdemos/landing/landing.py')
-rw-r--r--talermerchantdemos/landing/landing.py74
1 files changed, 46 insertions, 28 deletions
diff --git a/talermerchantdemos/landing/landing.py b/talermerchantdemos/landing/landing.py
index 170a950..071a44e 100644
--- a/talermerchantdemos/landing/landing.py
+++ b/talermerchantdemos/landing/landing.py
@@ -35,13 +35,17 @@ import sys
if not sys.version_info.major == 3 and sys.version_info.minor >= 6:
print("Python 3.6 or higher is required.")
- print("You are using Python {}.{}.".format(sys.version_info.major, sys.version_info.minor))
+ print(
+ "You are using Python {}.{}.".format(
+ sys.version_info.major, sys.version_info.minor
+ )
+ )
sys.exit(1)
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
app = flask.Flask(__name__, template_folder=BASE_DIR)
app.debug = True
-app.secret_key = base64.b64encode(os.urandom(64)).decode('utf-8')
+app.secret_key = base64.b64encode(os.urandom(64)).decode("utf-8")
LOGGER = logging.getLogger(__name__)
TC = TalerConfig.from_env()
@@ -56,18 +60,21 @@ except ConfigurationError as ce:
app.config.from_object(__name__)
babel = Babel(app)
-LOGGER.info("Using translations from:" + ':'.join(list(babel.translation_directories)))
+LOGGER.info("Using translations from:" + ":".join(list(babel.translation_directories)))
translations = [str(translation) for translation in babel.list_translations()]
-if not 'en' in translations:
- translations.append('en')
-LOGGER.info("Operating with the following translations available: " + ' '.join(translations))
+if not "en" in translations:
+ translations.append("en")
+LOGGER.info(
+ "Operating with the following translations available: " + " ".join(translations)
+)
app.jinja_env.globals.update(self_localized=self_localized)
+
@babel.localeselector
def get_locale():
- parts = request.path.split('/', 2)
- if (2 >= len(parts)):
+ parts = request.path.split("/", 2)
+ if 2 >= len(parts):
# Totally unexpected path format, do not localize
return "en"
lang = parts[1]
@@ -75,6 +82,7 @@ def get_locale():
return lang
return "en"
+
##
# Make the environment available into templates.
#
@@ -108,20 +116,21 @@ def internal_error(e):
"templates/error.html.j2",
message=gettext("Internal error"),
stack=traceback.format_exc(),
- lang=get_locale()
+ lang=get_locale(),
)
+
##
# Serve the /favicon.ico requests.
#
# @return the favicon.ico file.
@app.route("/favicon.ico")
def favicon():
- LOGGER.info("will look into: " + os.path.join(app.root_path, 'static'))
+ LOGGER.info("will look into: " + os.path.join(app.root_path, "static"))
return flask.send_from_directory(
- os.path.join(app.root_path, 'static'),
+ os.path.join(app.root_path, "static"),
"favicon.ico",
- mimetype="image/vnd.microsoft.ico"
+ mimetype="image/vnd.microsoft.ico",
)
@@ -131,10 +140,11 @@ def favicon():
# @return response object of the index page.
@app.route("/")
def index():
- default = 'en'
+ default = "en"
target = flask.request.accept_languages.best_match(translations, default)
return flask.redirect("/" + target + "/", code=302)
+
##
# Serve the internationalized main index page.
#
@@ -142,17 +152,25 @@ def index():
@app.route("/<lang>/", methods=["GET"])
def start(lang):
- if x:= os.environ.get("TALER_ENV_URL_BANK"): bank_register_url = "/".join([x.strip("/"), f"{lang}/register"])
- else: bank_register_url = "#"
+ if x := os.environ.get("TALER_ENV_URL_BANK"):
+ bank_register_url = "/".join([x.strip("/"), f"{lang}/register"])
+ else:
+ bank_register_url = "#"
- if x:= os.environ.get("TALER_ENV_URL_MERCHANT_BLOG"): merchant_blog_url = "/".join([x.strip("/"), lang])
- else: merchant_blog_url = "#"
+ if x := os.environ.get("TALER_ENV_URL_MERCHANT_BLOG"):
+ merchant_blog_url = "/".join([x.strip("/"), lang])
+ else:
+ merchant_blog_url = "#"
- if x:= os.environ.get("TALER_ENV_URL_MERCHANT_DONATIONS"): merchant_donations_url = "/".join([x.strip("/"), lang])
- else: merchant_donations_url = "#"
+ if x := os.environ.get("TALER_ENV_URL_MERCHANT_DONATIONS"):
+ merchant_donations_url = "/".join([x.strip("/"), lang])
+ else:
+ merchant_donations_url = "#"
- if x:= os.environ.get("TALER_ENV_URL_MERCHANT_SURVEY"): merchant_survey_url = "/".join([x.strip("/"), lang])
- else: merchant_survey_url = "#"
+ if x := os.environ.get("TALER_ENV_URL_MERCHANT_SURVEY"):
+ merchant_survey_url = "/".join([x.strip("/"), lang])
+ else:
+ merchant_survey_url = "#"
return flask.render_template(
"templates/index.html.j2",
@@ -161,21 +179,21 @@ def start(lang):
bank_url=bank_register_url,
merchant_blog_url=merchant_blog_url,
merchant_donations_url=merchant_donations_url,
- merchant_survey_url=merchant_survey_url
+ merchant_survey_url=merchant_survey_url,
)
+
@app.errorhandler(404)
-def handler(e):
+def handler_404(e):
return flask.render_template(
- "templates/error.html.j2",
- message=gettext("Page not found"),
- lang=get_locale()
+ "templates/error.html.j2", message=gettext("Page not found"), lang=get_locale()
)
+
@app.errorhandler(405)
-def handler(e):
+def handler_405(e):
return flask.render_template(
"templates/error.html.j2",
message=gettext("HTTP method not allowed for this page"),
- lang=get_locale()
+ lang=get_locale(),
)