Testing: Fix tests

.circleci/install.sh

@@ -4,6 +4,7 @@ export TRAVIS_OS_NAME="linux"
 export CONDA_DEPENDENCIES_FLAGS="--quiet"
 export CONDA_DEPENDENCIES="ipykernel cloudpickle nomkl numpy pandas scipy \
                            pexpect matplotlib qtconsole pytest pytest-cov"
+export PIP_DEPENDENCIES_FLAGS="-q"
 export PIP_DEPENDENCIES="codecov pytest-qt"
 
 echo -e "PYTHON = $PYTHON_VERSION \n============"

spyder_kernels/ipdb/spyderpdb.py

@@ -74,7 +74,10 @@ def notify_spyder(self, frame):
         if not frame:
             return
 
-        kernel = get_ipython().kernel
+        try:
+            kernel = get_ipython().kernel
+        except AttributeError:
+            return
 
         # Get filename and line number of the current frame
         fname = self.canonic(frame.f_code.co_filename)
@@ -153,8 +156,11 @@ def _cmdloop(self):
 @monkeypatch_method(pdb.Pdb, 'Pdb')
 def reset(self):
     self._old_Pdb_reset()
-    kernel = get_ipython().kernel
-    kernel._register_pdb_session(self)
+    try:
+        kernel = get_ipython().kernel
+        kernel._register_pdb_session(self)
+    except AttributeError:
+        pass
 
 
 #XXX: notify spyder on any pdb command (is that good or too lazy? i.e. is more