raises error if keyword left undefined

configs/multiqc_config.yaml

@@ -265,7 +265,6 @@ custom_data:
                 hidden: True
             heterozygosity_ratio_val:
                 min: 1.6
-                max: 
                 hidden: True
 
     qc_checkup_verifybamid:

configs/multiqc_config_template.jinja2

@@ -265,7 +265,6 @@ custom_data:
                 hidden: True
             heterozygosity_ratio_val:
                 min: {{ bcftools_stats_heterozygosity_ratio_min }}
-                max: {{ bcftools_stats_heterozygosity_ratio_max }}
                 hidden: True
 
     qc_checkup_verifybamid:

src/qc_checkup/create_mutliqc_configs.py

@@ -2,7 +2,7 @@
 Creates multiqc config file based on jinja templating and values from qc-checkup config file.
 """
 
-from jinja2 import Template
+from jinja2 import Template, StrictUndefined
 import yaml
 
 
@@ -12,7 +12,7 @@ def main(template_f, qc_config, outfile):
         config = yaml.safe_load(file_handle)
 
     with open(template_f) as file_:
-        template = Template(file_.read())
+        template = Template(file_.read(), undefined=StrictUndefined)
 
     data = template.render(
         # fastq screen
@@ -59,6 +59,7 @@ def main(template_f, qc_config, outfile):
         bcftools_stats_heterozygosity_ratio_min=config["bcftools_stats"]["heterozygosity_ratio"][
             "min"
         ],
+        undefined=StrictUndefined,
     )
 
     with open(outfile, "w") as fh: