fix: exception when teststep name reference former extracted variable

CHANGELOG.md

@@ -9,6 +9,7 @@
 **Bugfixes**
 
 - add wheel in dev packages
+- fix exception when teststep name reference former extracted variable
 
 ## 2.1.3 (2019-04-24)
 

httprunner/api.py

@@ -67,9 +67,13 @@ class HttpRunner(object):
                 variables = test_dict.get("variables", {})
 
             if isinstance(test.__doc__, parser.LazyString):
-                parsed_variables = parser.parse_variables_mapping(variables, ignore=True)
-                test.__doc__ = parser.parse_lazy_data(
-                    test.__doc__, parsed_variables)
+                try:
+                    parsed_variables = parser.parse_variables_mapping(variables)
+                    test.__doc__ = parser.parse_lazy_data(
+                        test.__doc__, parsed_variables
+                    )
+                except exceptions.VariableNotFound:
+                    test.__doc__ = str(test.__doc__)
 
             return test
 

httprunner/parser.py

@@ -675,7 +675,7 @@ def extract_variables(content):
     return set()
 
 
-def parse_variables_mapping(variables_mapping, ignore=False):
+def parse_variables_mapping(variables_mapping):
     """ eval each prepared variable and function in variables_mapping.
 
     Args:
@@ -689,8 +689,6 @@ def parse_variables_mapping(variables_mapping, ignore=False):
                 "c": {"key": LazyString($b)},
                 "d": [LazyString($a), 3]
             }
-        ignore (bool): If set True, VariableNotFound will be ignored.
-            This is used when initializing tests.
 
     Returns:
         dict: parsed variables_mapping should not contain any variable or function.
@@ -733,9 +731,6 @@ def parse_variables_mapping(variables_mapping, ignore=False):
                 # variables_mapping = {"token": LazyString($token)}
                 # var_name = "key"
                 # variables_mapping = {"key": [LazyString($key), 2]}
-                if ignore:
-                    parsed_variables_mapping[var_name] = value
-                    continue
                 raise exceptions.VariableNotFound(var_name)
 
             if variables: