fix: Add config to report object (pytest-dev#588)

src/pytest_html/nextgen.py

@@ -45,7 +45,8 @@ def insert(self, index, html):
             self._html[index] = html
 
     class Report:
-        def __init__(self, title):
+        def __init__(self, title, config):
+            self._config = config
             self._data = {
                 "title": title,
                 "collectedItems": 0,
@@ -56,6 +57,10 @@ def __init__(self, title):
                 "additionalSummary": defaultdict(list),
             }
 
+        @property
+        def config(self):
+            return self._config
+
         @property
         def data(self):
             return self._data
@@ -86,7 +91,8 @@ def __init__(self, report_path, config, default_css="style.css"):
         self._max_asset_filename_length = int(
             config.getini("max_asset_filename_length")
         )
-        self._report = self.Report(self._report_path.name)
+
+        self._report = self.Report(self._report_path.name, config)
 
     @property
     def css(self):