Fix filename

src/dgenies/lib/functions.py

@@ -142,13 +142,14 @@ class Functions:
             return j1.email
 
     @staticmethod
-    def send_fasta_ready(mailer, job_name, sample_name, compressed=False, path="fasta-query", status="success"):
+    def send_fasta_ready(mailer, job_name, sample_name, compressed=False, path="fasta-query", status="success",
+                         ext="fasta"):
         web_url = Functions.config.web_url
         with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), "mail_templates", "dl_fasta.html")) \
                 as t_file:
             template = Template(t_file.read())
             message_html = template.render(job_name=job_name, status=status, url_base=web_url,
-                                           sample_name=sample_name, compressed=compressed, path=path)
+                                           sample_name=sample_name, compressed=compressed, path=path, ext=ext)
         message = "D-Genies\n\n" \
                   "Job %s - Download fasta\n\n" % job_name
         message += "Query fasta file for job %s (query: %s) is ready to download.\n" % (job_name, sample_name)

src/dgenies/lib/mail_templates/dl_fasta.html

@@ -29,7 +29,7 @@
 <p>Hi,</p>
 {% if status == "success" %}
     <p>Query fasta file for job {{ job_name }} (query: {{ sample_name }}) is ready to download.<br/>
-        You can <a href="{{ url_base }}/{{ path }}/{{ job_name }}/{{ sample_name }}.fasta{% if compressed %}.gz{% endif %}">click here</a> to download it.</p>
+        You can <a href="{{ url_base }}/{{ path }}/{{ job_name }}/{{ sample_name }}.{{ ext }}{% if compressed %}.gz{% endif %}">click here</a> to download it.</p>
 {% else %}
     <p>Build of query fasta file for job {{ job_name }} has failed. You can try again. If the problem persists, please contact the support.</p>
 {% endif %}

src/dgenies/lib/paf.py

@@ -716,10 +716,13 @@ class Paf:
         except Exception:
             o_fasta = None
             status="fail"
+            query_fasta = "_._"
 
+        parts = os.path.basename(query_fasta).rsplit(".", 1)
         Functions.send_fasta_ready(mailer=self.mailer,
                                    job_name=self.id_job,
-                                   sample_name="as_reference_" + os.path.basename(query_fasta).rsplit(".", 1)[0],
+                                   sample_name="as_reference_" + parts[0],
+                                   ext=parts[1],
                                    compressed=False,
                                    path="download",
                                    status=status)