Update minimal required version of several of our dependencies

README.md

@@ -139,20 +139,20 @@ a Python version greater than 2.7 (Python 3.2 is not supported anymore).
 
 * **Python** 2.7 or 3.3+
 * **PyQt5** 5.2+ or **PyQt4** 4.6+: PyQt5 is recommended.
-* **qtconsole**: Enhanced Python interpreter.
+* **qtconsole** 4.2.0+: Enhanced Python interpreter.
 * **Rope** and **Jedi**: Editor code completion, calltips
   and go-to-definition.
 * **Pyflakes**: Real-time code analysis.
 * **Sphinx**: Rich text mode for the Help pane.
-* **Pygments**: Syntax highlighting for all file types it supports.
+* **Pygments** 2.0+: Syntax highlighting for all file types it supports.
 * **Pylint**: Static code analysis.
 * **Pep8**: Style analysis.
 * **Psutil**: CPU and memory usage on the status bar.
 * **Nbconvert**: Manipulation of notebooks in the Editor.
 * **Qtawesome**: To have an icon theme based on FontAwesome.
 * **Pickleshare**: Show import completions on the Python consoles.
 * **PyZMQ**: Run introspection services asynchronously.
-* **QtPy**: Abstracion layer for Python Qt bindings so that Spyder can run on PyQt4
+* **QtPy** 1.0.2+: Abstracion layer for Python Qt bindings so that Spyder can run on PyQt4
   and PyQt5.
 
 ### Optional dependencies

conda.recipe/meta.yaml

@@ -22,15 +22,15 @@ requirements:
     - rope  # [py27]
     - pyflakes
     - jedi
-    - qtconsole
+    - qtconsole >=4.2.0
     - nbconvert
-    - pygments
+    - pygments >=2.0
     - sphinx
     - pep8
     - psutil
     - pylint
     - qtawesome
-    - qtpy  >=1.0.2
+    - qtpy >=1.0.2
     - pyzmq
 
 about:

doc/installation.rst

@@ -157,7 +157,7 @@ The requirements to run Spyder are:
   `PyQt4 <https://www.riverbankcomputing.com/software/pyqt/download>`_ >=4.6.0
   (PyQt5 is recommended).
 
-* `Qtconsole <http://jupyter.org/qtconsole/stable/>`_ >=4.0 -- for an
+* `Qtconsole <http://jupyter.org/qtconsole/stable/>`_ >=4.2.0 -- for an
   enhanced Python interpreter.
 
 * `Rope <http://rope.sourceforge.net/>`_ >=0.9.4 and
@@ -170,8 +170,8 @@ The requirements to run Spyder are:
 * `Sphinx <http://sphinx.pocoo.org>`_ -- for the Help pane rich text mode
   and to get our documentation.
 
-* `Pygments <http://pygments.org/>`_ -- for syntax highlighting in the Editor of
-  all file types it supports.
+* `Pygments <http://pygments.org/>`_ >=2.0 -- for syntax highlighting and code
+  completion in the Editor of all file types it supports.
 
 * `Pylint <http://www.logilab.org/project/pylint>`_  -- for static code analysis.
 
@@ -191,22 +191,23 @@ The requirements to run Spyder are:
 * `PyZMQ <https://github.com/zeromq/pyzmq>`_ -- To run introspection services on the
   Editor asynchronously.
 
-* `QtPy <https://github.com/spyder-ide/qtpy>`_ -- To run Spyder in PyQt4 and PyQt5.
+* `QtPy <https://github.com/spyder-ide/qtpy>`_ >=1.0.2 -- To run Spyder in PyQt4 and
+  PyQt5.
 
 
 Optional modules
 ~~~~~~~~~~~~~~~~
 
-* `Matplotlib <http://matplotlib.sourceforge.net/>`_ -- for 2D and 3D plotting in
-  the consoles.
+* `Matplotlib <http://matplotlib.sourceforge.net/>`_ >=1.0 -- for 2D and 3D plotting
+  in the consoles.
 
-* `Pandas <http://pandas.pydata.org/>`_ -- for view and editing DataFrames and
-  Series in the Variable Explorer.
+* `Pandas <http://pandas.pydata.org/>`_ >=0.13.1 -- for view and editing DataFrames
+  and Series in the Variable Explorer.
 
 * `Numpy <http://numpy.scipy.org/>`_ -- for view and editing two or three
   dimensional arrays in the Variable Explorer.
 
-* `Sympy <http://www.sympy.org/es/>`_ -- for working with symbolic mathematics
+* `Sympy <http://www.sympy.org/es/>`_ >=0.7.3 -- for working with symbolic mathematics
   in the IPython console.
 
 * `Scipy <http://www.scipy.org/>`_ -- for importing Matlab workspace files in

setup.py

@@ -266,8 +266,8 @@ def run(self):
     'rope_py3k' if PY3 else 'rope>=0.9.4',
     'jedi',
     'pyflakes',
-    'pygments',
-    'qtconsole',
+    'pygments>=2.0',
+    'qtconsole>=4.2.0',
     'nbconvert',
     'sphinx',
     'pep8',

spyderlib/plugins/ipythonconsole.py

@@ -1194,7 +1194,7 @@ def show_intro(self):
     @Slot()
     def show_guiref(self):
         """Show qtconsole help"""
-        from IPython.core.usage import gui_reference
+        from qtconsole.usage import gui_reference
         self.help.show_rich_text(gui_reference, collapse=True)
 
     @Slot()

spyderlib/utils/syntaxhighlighters.py

@@ -29,7 +29,7 @@
 from spyderlib.utils.sourcecode import CELL_LANGUAGES
 
 
-PYGMENTS_REQVER = '>=1.6'
+PYGMENTS_REQVER = '>=2.0'
 dependencies.add("pygments", _("Syntax highlighting for Matlab, Julia and "
                                "other file types"),
                  required_version=PYGMENTS_REQVER)

spyderlib/widgets/ipython.py

@@ -198,12 +198,12 @@ def set_ipyclient(self, ipyclient):
         """Bind this shell widget to an IPython client one"""
         self.ipyclient = ipyclient
         self.exit_requested.connect(ipyclient.exit_callback)
-    
+
     def long_banner(self):
         """Banner for IPython widgets with pylab message"""
-        from IPython.core.usage import default_gui_banner
-        banner = default_gui_banner
-        
+        from IPython.core.usage import default_banner
+        banner = default_banner
+
         pylab_o = CONF.get('ipython_console', 'pylab', True)
         autoload_pylab_o = CONF.get('ipython_console', 'pylab/autoload', True)
         mpl_installed = programs.is_module_installed('matplotlib')