feature: add tc are suggestions in exec (#206)

Summary:
- add time constraints are suggestions flag
- add no redirect flag for direct scle frontend node address

```
$ transcriptic preview Seal | transcriptic exec --api localhost:9000 --no-redirect -w wc0-mcx1
Sending request to localhost:9000
Success. View localhost:9000/dashboard to see the scheduling outcome.

$ transcriptic preview Seal | transcriptic exec --api localhost:9000 --no-redirect -w wc0-mcx1 -tc-suggestion
Sending request to localhost:9000
Success. View localhost:9000/dashboard to see the scheduling outcome.

$ transcriptic preview Seal | transcriptic exec --api localhost:9000 -w wc0-mcx1 -tc-suggestion
Invalid api target, expects http://base/facility/workcell.
```

Author: GregoryEssertel

transcriptic/cli.py

@@ -635,9 +635,14 @@ def format_cmd(manifest):
 @click.option(
     "--api",
     "-a",
-    help="The api endpoint of your scle test workcell instance.",
+    help="The api endpoint of your test dashboard, or the scle test workcell instance (if used with --no-redirect).",
     required=True,
 )
+@click.option(
+    "--no-redirect",
+    help="If set, the api endpoint given is the scle test workcell instance.",
+    is_flag=True,
+)
 @click.option(
     "--workcell-id",
     "-w",
@@ -672,6 +677,12 @@ def format_cmd(manifest):
     default=None,
     help="Delay in minutes at which the given protocol should start (at the earliest).",
 )
+@click.option(
+    "--time-constraints-are-suggestion",
+    "-tc-suggestion",
+    help="If set, the time constraints will be considered only a suggestion.",
+    is_flag=True,
+)
 @click.option(
     "--partition-group-size",
     type=click.INT,
@@ -692,12 +703,14 @@ def format_cmd(manifest):
 def execute(
     autoprotocol,
     api,
+    no_redirect,
     workcell_id,
     device_set,
     session_id,
     time_limit,
     schedule_at,
     schedule_delay,
+    time_constraints_are_suggestion,
     partition_group_size,
     partition_horizon,
     partitioning_swap_device_id,
@@ -706,12 +719,14 @@ def execute(
     commands.execute(
         autoprotocol,
         api,
+        no_redirect,
         workcell_id,
         device_set,
         session_id,
         time_limit,
         schedule_at,
         schedule_delay,
+        time_constraints_are_suggestion,
         partition_group_size,
         partition_horizon,
         partitioning_swap_device_id,

transcriptic/commands.py

@@ -1479,12 +1479,14 @@ def run_protocol(api, manifest, protocol, inputs, view=False, dye_test=False):
 def execute(
     autoprotocol,
     api,
+    no_redirect,
     workcell_id,
     device_set,
     session_id,
     time_limit,
     schedule_at,
     schedule_delay,
+    time_constraints_are_suggestion,
     partition_group_size,
     partition_horizon,
     partitioning_swap_device_id,
@@ -1500,19 +1502,6 @@ def execute(
     if clean_api[-1] == "/":
         clean_api = clean_api[0:-1]  # remove trailing slash
 
-    # Validate api
-    path_tokens = clean_api.split("/")
-    if len(path_tokens) != 3:
-        click.echo(
-            f"Invalid api target, expects http://base/facility/workcell.", err=True
-        )
-        return
-
-    clean_api = f"http://{clean_api}"
-    path_base = f"http://{path_tokens[0]}"
-    path_lab = path_tokens[1]
-    path_workcell = path_tokens[2]
-
     # Define the initial payload
     payload = {"timeLimit": f"{time_limit}:second"}
 
@@ -1577,25 +1566,48 @@ def execute(
     if partitioning_swap_device_id is not None:
         payload["partitioningSwapDeviceId"] = partitioning_swap_device_id
 
-    res = requests.get(f"{path_base}/app-config")
-    try:
-        res_json = json.loads(res.text)
-        if (
-            res_json["hostManifest"]
-            and res_json["hostManifest"][path_lab]
-            and res_json["hostManifest"][path_lab][path_workcell]
-        ):
-            frontend_node_address = res_json["hostManifest"][path_lab][path_workcell]
-        else:
-            click.echo(f"Error when get frontend node address: {res_json}", err=True)
+    payload["timeConstraintsAreSuggestion"] = time_constraints_are_suggestion
+
+    if no_redirect:
+        frontend_node_address = clean_api
+    else:
+        # Validate api
+        path_tokens = clean_api.split("/")
+        if len(path_tokens) != 3:
+            click.echo(
+                f"Invalid api target, expects base-url/facility/workcell.", err=True
+            )
+            return
+
+        clean_api = f"http://{clean_api}"
+        path_base = f"http://{path_tokens[0]}"
+        path_lab = path_tokens[1]
+        path_workcell = path_tokens[2]
+
+        # get the scle test workcell endpoint
+        res = requests.get(f"{path_base}/app-config")
+        try:
+            res_json = json.loads(res.text)
+            if (
+                res_json["hostManifest"]
+                and res_json["hostManifest"][path_lab]
+                and res_json["hostManifest"][path_lab][path_workcell]
+            ):
+                frontend_node_address = res_json["hostManifest"][path_lab][
+                    path_workcell
+                ]
+            else:
+                click.echo(
+                    f"Error when get frontend node address: {res_json}", err=True
+                )
+                return
+        except json.decoder.JSONDecodeError:
+            click.echo(f"Error when get frontend node address: {res.text}", err=True)
             return
-    except json.decoder.JSONDecodeError:
-        click.echo(f"Error when get frontend node address: {res.text}", err=True)
-        return
 
     # POST to workcell
     test_run_endpoint = f"http://{frontend_node_address}/testRun"
-    click.echo(f"Sending request to {frontend_node_address}")
+    click.echo(f"Sending request to http://{frontend_node_address}")
     res = requests.post(test_run_endpoint, json=payload)
     try:
         res_json = json.loads(res.text)