Eliminate core dependency on 'terminal' plugin

src/_pytest/config/__init__.py

@@ -699,7 +699,7 @@ class Config(object):
         return self
 
     def notify_exception(self, excinfo, option=None):
-        if option and option.fulltrace:
+        if option and getattr(option, "fulltrace", False):
             style = "long"
         else:
             style = "native"

src/_pytest/nodes.py

@@ -248,7 +248,7 @@ class Node(object):
         if excinfo.errisinstance(fm.FixtureLookupError):
             return excinfo.value.formatrepr()
         tbfilter = True
-        if self.config.option.fulltrace:
+        if self.config.getoption("fulltrace", False):
             style = "long"
         else:
             tb = _pytest._code.Traceback([excinfo.traceback[-1]])
@@ -260,12 +260,12 @@ class Node(object):
                 style = "long"
         # XXX should excinfo.getrepr record all data and toterminal() process it?
         if style is None:
-            if self.config.option.tbstyle == "short":
+            if self.config.getoption("tbstyle", "auto") == "short":
                 style = "short"
             else:
                 style = "long"
 
-        if self.config.option.verbose > 1:
+        if self.config.getoption("verbose", 0) > 1:
             truncate_locals = False
         else:
             truncate_locals = True
@@ -279,7 +279,7 @@ class Node(object):
         return excinfo.getrepr(
             funcargs=True,
             abspath=abspath,
-            showlocals=self.config.option.showlocals,
+            showlocals=self.config.getoption("showlocals", False),
             style=style,
             tbfilter=tbfilter,
             truncate_locals=truncate_locals,

src/_pytest/python.py

@@ -820,7 +820,7 @@ class FunctionMixin(PyobjMixin):
             self.obj = self._getobj()
 
     def _prunetraceback(self, excinfo):
-        if hasattr(self, "_obj") and not self.config.option.fulltrace:
+        if hasattr(self, "_obj") and not self.config.getoption("fulltrace", False):
             code = _pytest._code.Code(get_real_func(self.obj))
             path, firstlineno = code.path, code.firstlineno
             traceback = excinfo.traceback
@@ -835,14 +835,14 @@ class FunctionMixin(PyobjMixin):
             excinfo.traceback = ntraceback.filter()
             # issue364: mark all but first and last frames to
             # only show a single-line message for each frame
-            if self.config.option.tbstyle == "auto":
+            if self.config.getoption("tbstyle", "auto") == "auto":
                 if len(excinfo.traceback) > 2:
                     for entry in excinfo.traceback[1:-1]:
                         entry.set_repr_style("short")
 
     def repr_failure(self, excinfo, outerr=None):
         assert outerr is None, "XXX outerr usage is deprecated"
-        style = self.config.option.tbstyle
+        style = self.config.getoption("tbstyle", "auto")
         if style == "auto":
             style = "long"
         return self._repr_failure_py(excinfo, style=style)

src/_pytest/reports.py

@@ -361,7 +361,7 @@ class TestReport(BaseReport):
                     longrepr = item.repr_failure(excinfo)
                 else:  # exception in setup or teardown
                     longrepr = item._repr_failure_py(
-                        excinfo, style=item.config.option.tbstyle
+                        excinfo, style=item.config.getoption("tbstyle", "auto")
                     )
         for rwhen, key, content in item._report_sections:
             sections.append(("Captured %s %s" % (key, rwhen), content))