ALLURE_MAX_STEP_MESSAGE_COUNT is optional

sergey.khomutinin · sergey.khomutinin · commit 0d62c325713e · 2019-06-06T15:58:31.000+05:00
diff --git a/allure-robotframework/README.rst b/allure-robotframework/README.rst
@@ -35,9 +35,12 @@ Listener support `robotframework-pabot library <https://pypi.python.org/pypi/rob
 
     $ pabot --listener allure_robotframework ./my_robot_test
 
+Advanced listener settings:
+
+    - ALLURE_MAX_STEP_MESSAGE_COUNT=5. If robotframework step contains less messages than specified in this setting, each message shows as substep. This reduces the number of attachments in large projects. The default value is zero - all messages are displayed as attachments.
 
 Contributing to allure-robotframework
 =====================================
 
 This project exists thanks to all the people who contribute. Especially by `Megafon <https://corp.megafon.com>`_ and
-`@skhomuti <https://github.com/skhomuti>`_ who started and maintaining allure-robotframework.
+`@skhomuti <https://github.com/skhomuti>`_ who started and maintaining allure-robotframework.
diff --git a/allure-robotframework/src/listener/robot_listener.py b/allure-robotframework/src/listener/robot_listener.py
@@ -25,7 +25,7 @@ class allure_robotframework(object):
     DEFAULT_OUTPUT_PATH = os.path.join('output', 'allure')
     LOG_MESSAGE_FORMAT = '<p><b>[{level}]</b> {message}</p>'
     FAIL_MESSAGE_FORMAT = '<p style="color: red"><b>[{level}]</b> {message}</p>'
-    MAX_STEP_MESSAGE_COUNT = 5
+    MAX_STEP_MESSAGE_COUNT = int(os.getenv('ALLURE_MAX_STEP_MESSAGE_COUNT', 0))
 
     def __init__(self, logger_path=DEFAULT_OUTPUT_PATH):
         self.stack = []
