fix: allure ModuleNotFoundError

httprunner/runner.py

@@ -4,7 +4,13 @@ import uuid
 from datetime import datetime
 from typing import List, Dict, Text
 
+try:
     import allure
+
+    USE_ALLURE = True
+except ModuleNotFoundError:
+    USE_ALLURE = False
+
 from loguru import logger
 
 from httprunner import utils, exceptions
@@ -236,8 +242,11 @@ class HttpRunner(object):
                 step.variables, self.__project_meta.functions
             )
             # run step
+            if USE_ALLURE:
                 with allure.step(f"step: {step.name}"):
                     extract_mapping = self.__run_step(step)
+            else:
+                extract_mapping = self.__run_step(step)
             # save extracted variables to session variables
             self.__session_variables.update(extract_mapping)
 
@@ -312,6 +321,7 @@ class HttpRunner(object):
             self.config.name, variables, self.__project_meta.functions
         )
 
+        if USE_ALLURE:
             # update allure report meta
             allure.dynamic.title(self.config.name)
             allure.dynamic.description(f"TestCase ID: {self.__case_id}")