Update job status. Display stdout and stderr outputs

* Display the status of the job, as it is running
* Display STDERR output if an error occurs
* Display STDOUT output as job is running and on successful completion
  of the job

5 files changed, 36 insertions, 11 deletions

diff --git a/qc_app/dbinsert.py b/qc_app/dbinsert.py
index 70aeb6d..589ac75 100644
--- a/qc_app/dbinsert.py
+++ b/qc_app/dbinsert.py
@@ -396,7 +396,10 @@ def insert_status(job_id: str):
         job = jobs.job(rconn, job_id)
 
     if job:
-        if job["status"] == "success":
+        job_status = job["status"]
+        if job_status == "success":
             return render_template("insert_success.html", job=job)
+        if job["status"] == "error":
+            return render_template("insert_error.html", job=job)
         return render_template("insert_progress.html", job=job)
     return render_template("no_such_job.html", job_id=job_id), 400
diff --git a/qc_app/static/css/styles.css b/qc_app/static/css/styles.css
index 5340701..d20c1fb 100644
--- a/qc_app/static/css/styles.css
+++ b/qc_app/static/css/styles.css
@@ -2,6 +2,10 @@
     box-sizing: border-box;
 }
 
+body {
+    padding: 0 1em 0 1em;
+}
+
 label, legend {
     text-transform: capitalize;
 }
@@ -130,3 +134,12 @@ form legend {
     font-weight: bolder;
     line-height: 2em;
 }
+
+.cli-output {
+    background: black;
+    color: #00DD00;
+    padding: 1em;
+    font-weight: bold;
+    border-radius: 0.8em;
+    width: 55em;
+}
diff --git a/qc_app/templates/insert_progress.html b/qc_app/templates/insert_progress.html
index 1ac6212..52beaa4 100644
--- a/qc_app/templates/insert_progress.html
+++ b/qc_app/templates/insert_progress.html
@@ -1,4 +1,5 @@
 {%extends "base.html"%}
+{%from "stdout_output.html" import stdout_output%}
 
 {%block extrameta%}
 <meta http-equiv="refresh" content="5">
@@ -7,18 +8,16 @@
 {%block title%}Job Status{%endblock%}
 
 {%block contents%}
-<h1 class="heading">{{job_name}}</h2>
+<h1 class="heading">{{job_name}}</h1>
 
 <label for="job_status">status:</label>
 <span>{{job_status}}: {{message}}</span><br />
 
-{{job}}
 <label for="job_{{job_id}}">inserting: </label>
 <progress id="job_{{job_id}}" value="{{(job['percent'] | float) / 100}}">{{job["percent"]}}</progress>
 <span>{{"%.2f" | format(job['percent'] | float)}}%</span>
 
-<div>
-  {{job.stderr}}
-</div>
+
+{{stdout_output(job)}}
 
 {%endblock%}
diff --git a/scripts/insert_data.py b/scripts/insert_data.py
index 6491b06..7bf20f1 100644
--- a/scripts/insert_data.py
+++ b/scripts/insert_data.py
@@ -122,7 +122,9 @@ def __format_query__(query, params):
         for param in params)
     values_str = ", ".join(
         f"('{__param_str__(value_tup)}')" for value_tup in values)
-    return f"{query[:idx]} VALUES{values_str};"
+    insert_str = query[:idx].replace(
+        "INSERT INTO ", "INSERT INTO\n\t")
+    return f"{insert_str}\nVALUES\n\t{values_str};"
 
 def insert_means(
         filepath: str, speciesid: int, datasetid: int, dbconn: mdb.Connection,
@@ -149,6 +151,7 @@ def insert_means(
             if not bool(means):
                 break
             print(__format_query__(means_query, means))
+            print()
             print(__format_query__(xref_query, means))
             cursor.executemany(means_query, means)
             cursor.executemany(xref_query, means)
diff --git a/scripts/worker.py b/scripts/worker.py
index 03751d2..391f522 100644
--- a/scripts/worker.py
+++ b/scripts/worker.py
@@ -27,13 +27,16 @@ def parse_args():
 
     return args
 
-def update_stdout_stderr(bytes_read, stream: str, rconn, job_id):
+def update_stdout_stderr(rconn, job_id, bytes_read, stream: str):
     "Update the stdout/stderr keys according to the value of `stream`."
     job = jobs.job(rconn, job_id)
     contents = job.get(stream, '')
     new_contents = contents + bytes_read.decode("utf-8")
     rconn.hset(name=job_id, key=stream, value=new_contents)
 
+def update_status(rconn, job_id, status):
+    rconn.hset(name=job_id, key="status", value=status)
+
 def run_job(job, rconn):
     "Run the actual job."
     job_id = job["job_id"]
@@ -45,18 +48,22 @@ def run_job(job, rconn):
                         shlex.split(job["command"]), stdout=subprocess.PIPE,
                         stderr=tmpfl) as process:
                     while process.poll() is None:
+                        update_status(rconn, job_id, "running")
                         update_stdout_stderr(
-                            process.stdout.read1(), "stdout", rconn, job_id)
+                            rconn, job_id, process.stdout.read1(), "stdout")
                         sleep(1)
 
             with open(stderrpath, "rb") as stderr:
-                update_stdout_stderr(stderr.read(), "stderr", rconn, job_id)
+                stderr_content = stderr.read()
+                update_stdout_stderr(rconn, job_id, stderr_content, "stderr")
+                update_status(rconn, job_id, ("error" if bool(stderr_content) else "success"))
 
             os.remove(stderrpath)
         return process.poll()
     except Exception as exc:# pylint: disable=[broad-except,unused-variable]
+        update_status(rconn, job_id, "error")
         update_stdout_stderr(
-            traceback.format_exc().encode("utf-8"), "stderr", rconn, job_id)
+            rconn, job_id, traceback.format_exc().encode("utf-8"), "stderr")
         print(traceback.format_exc(), file=sys.stderr)
         sys.exit(4)