Queue file parsing jobs

Enable the queuing of file parsing jobs, since the files could be
really large and take a long time to parse and present results.

* etc/default_config.py: Add default config for redis server
* manifest.scm: Add redis, and rq as dependencies
* qc_app/__init__.py
* qc_app/jobs.py: module to hold utilities for management of the jobs
* qc_app/parse.py: Enqueue the job - extract file-parsing code to
  callable function
* qc_app/templates/base.html: Enable addition of extra meta tags
* qc_app/templates/job_progress.html: template to display job progress
* qc_app/templates/no_such_job.html: template to indicate when a job
  id is invalid
* quality_control/parsing.py: Add the total size parsed so far

1 files changed, 19 insertions, 0 deletions

diff --git a/qc_app/templates/job_progress.html b/qc_app/templates/job_progress.html
new file mode 100644
index 0000000..1c6aa32
--- /dev/null
+++ b/qc_app/templates/job_progress.html
@@ -0,0 +1,19 @@
+{%extends "base.html"%}
+
+{%block extrameta%}
+<meta http-equiv="refresh" content="5">
+{%endblock%}
+
+{%block title%}Job Status{%endblock%}
+
+{%block contents%}
+<h1 class="heading">{{job_name}}</h2>
+
+<label for="job_status">status:</label>
+<span>{{job_status}}</span><br />
+
+<label for="job_{{job_id}}">parsing: </label>
+<progress id="job_{{job_id}}" value="{{progress}}">{{progress}}</progress>
+<span>{{"%.2f" | format(progress)}}%</span>
+
+{%endblock%}