diff --git a/IPython/frontend/html/notebook/handlers.py b/IPython/frontend/html/notebook/handlers.py
index 600861d45..e20b27890 100644
--- a/IPython/frontend/html/notebook/handlers.py
+++ b/IPython/frontend/html/notebook/handlers.py
@@ -50,7 +50,7 @@ class AuthenticatedHandler(web.RequestHandler):
if not self.application.password:
user_id = 'anonymous'
return user_id
-
+
class NBBrowserHandler(AuthenticatedHandler):
@web.authenticated
@@ -176,13 +176,13 @@ class AuthenticatedZMQStreamHandler(ZMQStreamHandler):
self.session = Session()
self.save_on_message = self.on_message
self.on_message = self.on_first_message
-
+
def get_current_user(self):
user_id = self.get_secure_cookie("user")
if user_id == '' or (user_id is None and not self.application.password):
user_id = 'anonymous'
return user_id
-
+
def _inject_cookie_message(self, msg):
"""Inject the first message, which is the document cookie,
for authentication."""
@@ -193,14 +193,14 @@ class AuthenticatedZMQStreamHandler(ZMQStreamHandler):
self._cookies = Cookie.SimpleCookie(msg)
except:
logging.warn("couldn't parse cookie string: %s",msg, exc_info=True)
-
+
def on_first_message(self, msg):
self._inject_cookie_message(msg)
if self.get_current_user() is None:
logging.warn("Couldn't authenticate WebSocket connection")
raise web.HTTPError(403)
self.on_message = self.save_on_message
-
+
class IOPubHandler(AuthenticatedZMQStreamHandler):
@@ -209,7 +209,7 @@ class IOPubHandler(AuthenticatedZMQStreamHandler):
self._beating = False
self.iopub_stream = None
self.hb_stream = None
-
+
def on_first_message(self, msg):
try:
super(IOPubHandler, self).on_first_message(msg)
@@ -231,12 +231,12 @@ class IOPubHandler(AuthenticatedZMQStreamHandler):
else:
self.iopub_stream.on_recv(self._on_zmq_reply)
self.start_hb(self.kernel_died)
-
+
def on_message(self, msg):
pass
def on_close(self):
- # This method can be called twice, once by self.kernel_died and once
+ # This method can be called twice, once by self.kernel_died and once
# from the WebSocket close event. If the WebSocket connection is
# closed before the ZMQ streams are setup, they could be None.
self.stop_hb()
@@ -245,7 +245,7 @@ class IOPubHandler(AuthenticatedZMQStreamHandler):
self.iopub_stream.close()
if self.hb_stream is not None and not self.hb_stream.closed():
self.hb_stream.close()
-
+
def start_hb(self, callback):
"""Start the heartbeating and call the callback if the kernel dies."""
if not self._beating:
diff --git a/IPython/testing/iptest.py b/IPython/testing/iptest.py
index 97b7e5aa1..e97ad63e9 100644
--- a/IPython/testing/iptest.py
+++ b/IPython/testing/iptest.py
@@ -88,18 +88,18 @@ def extract_version(mod):
def test_for(item, min_version=None, callback=extract_version):
"""Test to see if item is importable, and optionally check against a minimum
version.
-
+
If min_version is given, the default behavior is to check against the
`__version__` attribute of the item, but specifying `callback` allows you to
extract the value you are interested in. e.g::
-
+
In [1]: import sys
-
+
In [2]: from IPython.testing.iptest import test_for
-
+
In [3]: test_for('sys', (2,6), callback=lambda sys: sys.version_info)
Out[3]: True
-
+
"""
try:
check = import_item(item)
@@ -112,7 +112,7 @@ def test_for(item, min_version=None, callback=extract_version):
if callback:
# extra processing step to get version to compare
check = callback(check)
-
+
return check >= min_version
else:
return True
@@ -156,7 +156,7 @@ def report():
avail = []
not_avail = []
-
+
for k, is_avail in have.items():
if is_avail:
avail.append(k)
@@ -172,7 +172,7 @@ def report():
out.append('\nTools and libraries NOT available at test time:\n')
not_avail.sort()
out.append(' ' + ' '.join(not_avail)+'\n')
-
+
return ''.join(out)
@@ -188,7 +188,7 @@ def make_exclude():
# Simple utility to make IPython paths more readably, we need a lot of
# these below
ipjoin = lambda *paths: pjoin('IPython', *paths)
-
+
exclusions = [ipjoin('external'),
pjoin('IPython_doctest_plugin'),
ipjoin('quarantine'),
@@ -207,7 +207,7 @@ def make_exclude():
if not have['wx']:
exclusions.append(ipjoin('lib', 'inputhookwx'))
-
+
# We do this unconditionally, so that the test suite doesn't import
# gtk, changing the default encoding and masking some unicode bugs.
exclusions.append(ipjoin('lib', 'inputhookgtk'))
@@ -229,7 +229,7 @@ def make_exclude():
exclusions.append(ipjoin('parallel'))
elif not have['qt']:
exclusions.append(ipjoin('frontend', 'qt'))
-
+
if not have['pymongo']:
exclusions.append(ipjoin('parallel', 'controller', 'mongodb'))
exclusions.append(ipjoin('parallel', 'tests', 'test_mongodb'))
@@ -259,7 +259,7 @@ class IPTester(object):
call_args = None
#: list, process ids of subprocesses we start (for cleanup)
pids = None
-
+
def __init__(self, runner='iptest', params=None):
"""Create new test runner."""
p = os.path
@@ -303,7 +303,7 @@ class IPTester(object):
retcode = subp.wait()
self.pids.pop()
return retcode
-
+
def run(self):
"""Run the stored commands"""
try:
@@ -318,7 +318,7 @@ class IPTester(object):
if not hasattr(os, 'kill'):
return
-
+
for pid in self.pids:
try:
print 'Cleaning stale PID:', pid
@@ -326,7 +326,7 @@ class IPTester(object):
except OSError:
# This is just a best effort, if we fail or the process was
# really gone, ignore it.
- pass
+ pass
def make_runners():
@@ -336,10 +336,10 @@ def make_runners():
# Packages to be tested via nose, that only depend on the stdlib
nose_pkg_names = ['config', 'core', 'extensions', 'frontend', 'lib',
'scripts', 'testing', 'utils', 'nbformat' ]
-
+
if have['zmq']:
nose_pkg_names.append('parallel')
-
+
# For debugging this code, only load quick stuff
#nose_pkg_names = ['core', 'extensions'] # dbg
@@ -348,29 +348,29 @@ def make_runners():
# Make runners
runners = [ (v, IPTester('iptest', params=v)) for v in nose_packages ]
-
+
return runners
def run_iptest():
"""Run the IPython test suite using nose.
-
+
This function is called when this script is **not** called with the form
`iptest all`. It simply calls nose with appropriate command line flags
and accepts all of the standard nose arguments.
"""
- warnings.filterwarnings('ignore',
+ warnings.filterwarnings('ignore',
'This will be removed soon. Use IPython.testing.util instead')
argv = sys.argv + [ '--detailed-errors', # extra info in tracebacks
-
+
# Loading ipdoctest causes problems with Twisted, but
# our test suite runner now separates things and runs
# all Twisted tests with trial.
'--with-ipdoctest',
'--ipdoctest-tests','--ipdoctest-extension=txt',
-
+
# We add --exe because of setuptools' imbecility (it
# blindly does chmod +x on ALL files). Nose does the
# right thing and it tries to avoid executables,
@@ -402,7 +402,7 @@ def run_iptest():
def run_iptestall():
"""Run the entire IPython test suite by calling nose and trial.
-
+
This function constructs :class:`IPTester` instances for all IPython
modules and package and then runs each of them. This causes the modules
and packages of IPython to be tested each in their own subprocess using
diff --git a/setupbase.py b/setupbase.py
index f9e6e08fc..df406bbfa 100644
--- a/setupbase.py
+++ b/setupbase.py
@@ -43,7 +43,7 @@ pjoin = os.path.join
def oscmd(s):
print(">", s)
os.system(s)
-
+
try:
execfile
except NameError:
@@ -120,7 +120,7 @@ def find_package_data():
"""
# This is not enough for these things to appear in an sdist.
# We need to muck with the MANIFEST to get this to work
-
+
# walk notebook resources:
cwd = os.getcwd()
os.chdir(os.path.join('IPython', 'frontend', 'html', 'notebook'))
@@ -130,7 +130,7 @@ def find_package_data():
for parent, dirs, files in static_walk:
for f in files:
static_data.append(os.path.join(parent, f))
-
+
package_data = {
'IPython.config.profile' : ['README', '*/*.py'],
'IPython.testing' : ['*.txt'],
@@ -151,23 +151,23 @@ def make_dir_struct(tag,base,out_base):
XXX - this needs a proper docstring!
"""
-
+
# we'll use these a lot below
lbase = len(base)
pathsep = os.path.sep
lpathsep = len(pathsep)
-
+
out = []
for (dirpath,dirnames,filenames) in os.walk(base):
# we need to strip out the dirpath from the base to map it to the
# output (installation) path. This requires possibly stripping the
# path separator, because otherwise pjoin will not work correctly
# (pjoin('foo/','/bar') returns '/bar').
-
+
dp_eff = dirpath[lbase:]
if dp_eff.startswith(pathsep):
dp_eff = dp_eff[lpathsep:]
- # The output path must be anchored at the out_base marker
+ # The output path must be anchored at the out_base marker
out_path = pjoin(out_base,dp_eff)
# Now we can generate the final filenames. Since os.walk only produces
# filenames, we must join back with the dirpath to get full valid file
@@ -178,7 +178,7 @@ def make_dir_struct(tag,base,out_base):
out.append((out_path, pfiles))
return out
-
+
def find_data_files():
"""
@@ -186,10 +186,10 @@ def find_data_files():
Most of these are docs.
"""
-
+
docdirbase = pjoin('share', 'doc', 'ipython')
manpagebase = pjoin('share', 'man', 'man1')
-
+
# Simple file lists can be made by hand
manpages = filter(isfile, glob(pjoin('docs','man','*.1.gz')))
if not manpages:
@@ -241,19 +241,19 @@ def make_man_update_target(manpage):
gz_cmd = ( "cd %(man_dir)s && gzip -9c %(manpage)s > %(manpage_gz)s" %
locals() )
return (manpath_gz, [manpath], gz_cmd)
-
+
#---------------------------------------------------------------------------
# Find scripts
#---------------------------------------------------------------------------
def find_scripts(entry_points=False, suffix=''):
"""Find IPython's scripts.
-
+
if entry_points is True:
return setuptools entry_point-style definitions
else:
return file paths of plain scripts [default]
-
+
suffix is appended to script names if entry_points is True, so that the
Python 3 scripts get named "ipython3" etc.
"""
@@ -293,7 +293,7 @@ def find_scripts(entry_points=False, suffix=''):
def check_for_dependencies():
"""Check for IPython's dependencies.
-
+
This function should NOT be called if running under setuptools!
"""
from setupext.setupext import (
@@ -308,7 +308,7 @@ def check_for_dependencies():
print_status('platform', sys.platform)
if sys.platform == 'win32':
print_status('Windows version', sys.getwindowsversion())
-
+
print_raw("")
print_raw("OPTIONAL DEPENDENCIES")