Fixed UMI string catenation issue

(See #38)

Author: j-berg

docs/conf.py

@@ -27,7 +27,7 @@
 # The short X.Y version
 version = ''
 # The full version, including alpha/beta/rc tags
-release = '0.4.3'
+release = '0.4.4'
 
 
 # -- General configuration ---------------------------------------------------

docs/content/updates.rst

@@ -2,10 +2,15 @@
 Updates
 ###############
 
+========================
+v0.4.4
+========================
+| - Fixed issue with string catenation during UMI fastp call where UMI length was not properly forced to a string
+
 ========================
 v0.4.3
 ========================
-| - Fixed issue with `metagene` where parallelization overloaded memory and resulted in OOM errors. Fixed by making memory thresholding slightly more strict. 
+| - Fixed issue with `metagene` where parallelization overloaded memory and resulted in OOM errors. Fixed by making memory thresholding slightly more strict.
 
 ========================
 v0.4.2

xpresspipe/__init__.py

@@ -19,7 +19,7 @@
 this program.  If not, see <https://www.gnu.org/licenses/>.
 """
 
-__version__ = '0.4.3'
+__version__ = '0.4.4'
 
 from .__main__ import *
 from .align import *

xpresspipe/trim.py

@@ -186,7 +186,7 @@ def run_trim(
     if str(args_dict['umi_location']).lower() != 'none':
         args_dict['umi'] = str(args_dict['umi']) + ' -U --umi_prefix UMI --umi_loc ' + str(args_dict['umi_location'])
         if str(args_dict['umi_length']).lower() != 'none':
-            args_dict['umi'] = str(args_dict['umi']) + ' --umi_len ' + args_dict['umi_length']
+            args_dict['umi'] = str(args_dict['umi']) + ' --umi_len ' + str(args_dict['umi_length'])
     else:
         args_dict['umi'] = ''