Initial commit for v1-alpha-2 release

README.md

@@ -5,6 +5,11 @@ Tensu is a TUI (curses) based program for interacting with SensuGo Enterprises'
 ![screenshot](/misc/screenshot-2.jpg "Screenshot")
 
 # Installation
+
+Requirements:
+
+* Python 3.8, 3.9, 3.10
+
 ```
 pip3 install -r requirements.txt
 ```

app/columnheader.py

@@ -84,7 +84,7 @@ def draw(self) -> None:
                 curr_x=curr_x,
                 add_back_pct=add_back_pct,
                 self_w=self.w,
-                column_grow_pct=column_grow_pct
+                column_grow_pct=column_grow_pct,
             )
 
             self.win.addstr(0, curr_x, column_name, self.theme)

app/defaults.py

@@ -18,6 +18,28 @@ class ViewOptions:
     ALL = "ALL"
     SILENCED = "SILENCED"
 
+    def __eq__(self, other):
+        return any(
+            [
+                other == getattr(self, item)
+                for item in filter(lambda x: (not x.startswith("_")), dir(self))
+            ]
+        )
+
+
+class SortOptions:
+    SORT_BY_TIMESTAMP = "sort_by_timestamp"
+    SORT_BY_LAST_OK = "sort_by_last_ok"
+    SORT_BY_ENTITY = "sort_by_entity"
+    SORT_BY_ISSUED = "sort_by_issued"
+    SORT_BY_SEVERITY = "sort_by_severity"
+
+    @classmethod
+    def all(cls):
+        return list(
+            i.lower() for i in filter(lambda x: x.startswith("SORT_BY"), dir(cls))
+        )
+
 
 class Filters:
     """Defines string values for various filters."""
@@ -30,15 +52,13 @@ class Filters:
     SILENCED_CREATOR_REGEX = "CREATOR_REGEX"
     SILENCED_REASON_REGEX = "REASON_REGEX"
 
-
-DEFAULT_KEYMAP = {
-    ViewOptions.NOT_PASSING: {"label": "Alt+1", "modifier": 27, "key": 49},
-    ViewOptions.ALL: {"label": "Alt+2", "modifier": 27, "key": 50},
-    ViewOptions.SILENCED: {"label": "Alt+3", "modifier": 27, "key": 51},
-    Filters.EVENT_HOST_REGEX: {"label": "Ctrl+F", "key": 6},
-    Filters.EVENT_CHECK_REGEX: {"label": "Ctrl+N", "key": 14},
-    Filters.EVENT_OUTPUT_REGEX: {"label": "Ctrl+O", "key": 15},
-}
+    def __eq__(self, other):
+        return any(
+            [
+                other == getattr(self, item)
+                for item in filter(lambda x: (not x.startswith("_")), dir(self))
+            ]
+        )
 
 
 class AuthenticationOptions:
@@ -54,6 +74,18 @@ class InternalDefaults:
 
     APPNAME = "Tensu"
 
+    DEFAULT_KEYMAP = {
+        ViewOptions.NOT_PASSING: {"label": "Alt+1", "modifier": 27, "key": 49},
+        ViewOptions.ALL: {"label": "Alt+2", "modifier": 27, "key": 50},
+        ViewOptions.SILENCED: {"label": "Alt+3", "modifier": 27, "key": 51},
+        Filters.SILENCED_NAME_REGEX: {"label": "Ctrl+F", "key": 6},
+        Filters.SILENCED_CREATOR_REGEX: {"label": "Ctrl+F", "key": 15},
+        Filters.SILENCED_REASON_REGEX: {"label": "Ctrl+F", "key": 18},
+        Filters.EVENT_HOST_REGEX: {"label": "Ctrl+F", "key": 6},
+        Filters.EVENT_CHECK_REGEX: {"label": "Ctrl+N", "key": 14},
+        Filters.EVENT_OUTPUT_REGEX: {"label": "Ctrl+O", "key": 15},
+    }
+
     STATE = {
         "status_message": "Welcome to Tensu!",
         "status_is_error": False,
@@ -62,4 +94,6 @@ class InternalDefaults:
         "fetch_interval_ms": 700,
         "view": ViewOptions.NOT_PASSING,
         "keymap": DEFAULT_KEYMAP,
+        "sort": SortOptions.SORT_BY_TIMESTAMP,
+        "sort_orders": {x: False for x in SortOptions.all()},
     }

app/display.py

@@ -28,6 +28,7 @@
     ("Hostname", 30, 0.10),
     ("Check Name", 32, 0.10),
     ("Output", 3, 0.80),
+    ("Timestamp", 20, 0),
     ("Issued", 19, 0),
 )
 # Column Name, Minimum Width, Grow Percent

app/eventinfowindow.py

@@ -90,6 +90,13 @@ def retrieve_and_draw(self) -> None:
 
         datas = (
             ("id:", self.item["id"]),
+            (
+                "Timestamp:",
+                "{} ({})".format(
+                    self.item["timestamp"],
+                    datetime.fromtimestamp(self.item["timestamp"]),
+                ),
+            ),
             ("Entity:", self.item["entity"]["metadata"]["name"]),
             ("Proxy Entity:", self.item["check"]["proxy_entity_name"]),
             ("Check:", self.item["check"]["metadata"]["name"]),

app/eventitem.py

@@ -54,6 +54,7 @@ def draw(self) -> None:
         name = self.event["check"]["metadata"]["name"]
         hostname = self.event["entity"]["metadata"]["name"]
         issued = self.event["check"]["issued"]
+        timestamp = self.event["timestamp"]
         output = self.event["check"]["output"]
         is_silenced = self.event["check"]["is_silenced"]
 
@@ -81,6 +82,9 @@ def draw(self) -> None:
             check_state = "unknown"
 
         issued_str = f"{datetime.fromtimestamp(issued).strftime('%Y-%m-%d %H:%M:%S')}"
+        timestamp_str = (
+            f"{datetime.fromtimestamp(timestamp).strftime('%Y-%m-%d %H:%M:%S')}"
+        )
 
         if is_silenced:
             if self.selected:
@@ -97,6 +101,7 @@ def draw(self) -> None:
             (hostname, hostname_theme),
             (name, theme),
             (output, output_theme),
+            (timestamp_str, theme),
             (issued_str, theme),
         )
         curr_x = 0

app/listselect.py

@@ -30,7 +30,7 @@ def __init__(self, state: dict, stdscr, items: dict, title: str) -> None:
         # the title. Whichever is longest.
         w = (
             max(len(sorted(items, key=lambda k: len(k), reverse=True)[0]), len(title))
-            + 2
+            + 4
         )
         super().__init__(
             h,

app/listselectitem.py

@@ -42,6 +42,10 @@ def draw(self) -> None:
             theme = curses.color_pair(ColorPairs.BUTTON_TEXT_SELECTED)
         else:
             theme = curses.color_pair(ColorPairs.BUTTON_TEXT)
+        self.logger.debug(
+            "text_w={}, list_select_item_w={}, parent_w={}, attempting to draw {}"
+            .format(len(self.text), self.w, self.parent.w, self.text)
+        )
         self.color(theme)
         self.win.addstr(0, 0, self.text)
         self.win.refresh()

app/utils.py

@@ -20,6 +20,13 @@
 class Utils:
     """A helper class."""
 
+    @staticmethod
+    def direction_icon(b: bool) -> str:
+        if b is False:
+            return "▲"
+        else:
+            return "▼"
+
     @staticmethod
     def current_milli_time() -> int:
         """Get the current time as epoch in milliseconds."""

app/version.py

@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = "v1-alpha"
+VERSION = "v1-alpha-2"