Reorganize repos

app/filters.py

@@ -0,0 +1,87 @@
+import humanize
+import datetime
+from flask import current_app
+from zoneinfo import ZoneInfo
+import logging
+
+log = logging.getLogger(__name__)
+
+
+def htime(timestamp):
+    if timestamp:
+        dt = datetime.datetime.fromtimestamp(timestamp)
+        return humanize.naturaltime(dt)
+
+
+def htime_dt(datetime):
+    if datetime:
+        try:
+            return humanize.naturaltime(datetime)
+        except ValueError:
+            return "Never"
+    return "Never"
+
+
+def hdate(timestamp):
+    if timestamp:
+        dt = datetime.datetime.fromtimestamp(timestamp)
+        return humanize.naturaldate(dt)
+
+
+def hdate_dt(datetime):
+    if datetime:
+        try:
+            return humanize.naturaldate(datetime)
+        except ValueError:
+            return "Never"
+    return "Never"
+
+
+def fmt_timestamp(timestamp):
+    with current_app.app_context():
+        tz = ZoneInfo(current_app.config['APP_TZ'])
+        if timestamp:
+            local_ts = datetime.datetime.fromtimestamp(timestamp, tz)
+            return "%s %s" % (local_ts.strftime('%Y-%m-%d %H:%M:%S'),
+                              local_ts.tzname())
+
+
+def fmt_datetime(datetime):
+    with current_app.app_context():
+        tz = ZoneInfo(current_app.config['APP_TZ'])
+        if datetime:
+            try:
+                local_ts = datetime.fromtimestamp(datetime.timestamp(), tz)
+            except OverflowError:
+                return "Never"
+            return "%s %s" % (local_ts.strftime('%Y-%m-%d %H:%M:%S'),
+                              local_ts.tzname())
+
+
+def fancyBool(bool_):
+    if bool_:
+        return '<span class="fancyTrue">&#x2714;</span>'
+    else:
+        return '<span class="fancyFalse">&#x2718;</span>'
+
+
+def fancyOnline(online):
+    return ["offline", "online"][online]
+
+
+# A list of all of the template_filter functions to add in `init_app`
+FILTERS = [hdate,
+           hdate_dt,
+           htime,
+           htime_dt,
+           fmt_timestamp,
+           fmt_datetime,
+           fancyBool,
+           fancyOnline]
+
+
+def init_app(app):
+    """Register the template filters with an app instance"""
+    log.debug("filters init")
+    for func in FILTERS:
+        app.jinja_env.filters[func.__name__] = func