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1 | 1 | #!/usr/bin/env python |
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2 | 2 | |
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3 | 3 | from IPython.utils.text import indent, wrap_paragraphs |
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4 | 4 | |
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5 | 5 | from IPython.terminal.ipapp import TerminalIPythonApp |
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6 | 6 | from IPython.kernel.zmq.kernelapp import IPKernelApp |
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7 | 7 | from IPython.html.notebookapp import NotebookApp |
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8 | 8 | |
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9 | 9 | def document_config_options(classes): |
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10 | 10 | lines = [] |
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11 | 11 | for cls in classes: |
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12 | 12 | classname = cls.__name__ |
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13 | 13 | for k, trait in sorted(cls.class_traits(config=True).items()): |
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14 | 14 | ttype = trait.__class__.__name__ |
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15 | 15 | |
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16 | 16 | termline = classname + '.' + trait.name |
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17 | 17 | |
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18 | 18 | # Choices or type |
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19 | 19 | if 'Enum' in ttype: |
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20 | 20 | # include Enum choices |
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21 | 21 | termline += ' : ' + '|'.join(repr(x) for x in trait.values) |
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22 | 22 | else: |
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23 | 23 | termline += ' : ' + ttype |
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24 | 24 | lines.append(termline) |
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25 | 25 | |
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26 | 26 | # Default value |
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27 | 27 | try: |
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28 | 28 | dv = trait.get_default_value() |
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29 | 29 | dvr = repr(dv) |
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30 | 30 | except Exception: |
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31 | 31 | dvr = dv = None # ignore defaults we can't construct |
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32 | 32 | if (dv is not None) and (dvr is not None): |
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33 | 33 | if len(dvr) > 64: |
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34 | 34 | dvr = dvr[:61]+'...' |
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35 | 35 | # Double up backslashes, so they get to the rendered docs |
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36 | 36 | dvr = dvr.replace('\\n', '\\\\n') |
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37 | 37 | lines.append(' Default: ' + dvr) |
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38 | 38 | lines.append('') |
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39 | 39 | |
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40 | 40 | help = trait.get_metadata('help') |
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41 | 41 | if help is not None: |
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42 | 42 | help = '\n\n'.join(wrap_paragraphs(help, 76)) |
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43 | 43 | lines.append(indent(help, 4)) |
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44 | 44 | else: |
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45 | 45 | lines.append(' No description') |
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46 | 46 | |
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47 | 47 | lines.append('') |
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48 | 48 | return '\n'.join(lines) |
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49 | 49 | |
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50 | 50 | kernel_classes = IPKernelApp().classes |
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51 | 51 | |
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52 | 52 | def write_doc(name, title, classes, preamble=None): |
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53 | 53 | configdoc = document_config_options(classes) |
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54 | 54 | filename = '%s.rst' % name |
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55 | 55 | with open('source/config/options/%s' % filename, 'w') as f: |
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56 | 56 | f.write(title + '\n') |
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57 | 57 | f.write(('=' * len(title)) + '\n') |
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58 | 58 | f.write('\n') |
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59 | 59 | if preamble is not None: |
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60 | 60 | f.write(preamble + '\n\n') |
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61 | 61 | f.write(configdoc) |
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62 | 62 | with open('source/config/options/generated', 'a') as f: |
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63 | 63 | f.write(filename + '\n') |
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64 | 64 | |
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65 | 65 | |
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66 | 66 | if __name__ == '__main__': |
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67 | 67 | # create empty file |
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68 | 68 | with open('source/config/options/generated', 'w'): |
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69 | 69 | pass |
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70 | 70 | |
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71 | 71 | write_doc('terminal', 'Terminal IPython options', TerminalIPythonApp().classes) |
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72 | 72 | write_doc('kernel', 'IPython kernel options', kernel_classes, |
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73 |
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74 | "or in :file:`ipython_qtconsole_config.py`") | |
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73 | preamble="These options can be used in :file:`ipython_kernel_config.py`", | |
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74 | ) | |
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75 | 75 | nbclasses = set(NotebookApp().classes) - set(kernel_classes) |
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76 | 76 | write_doc('notebook', 'IPython notebook options', nbclasses, |
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77 | preamble="Any of the :doc:`kernel` can also be used.") | |
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77 | preamble="To configure the IPython kernel, see :doc:`kernel`." | |
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78 | ) | |
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78 | 79 | |
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79 | 80 | try: |
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80 | 81 | from IPython.qt.console.qtconsoleapp import IPythonQtConsoleApp |
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81 | 82 | except ImportError: |
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82 | 83 | print("WARNING: Could not import qtconsoleapp. Config options for the " |
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83 | 84 | "Qt Console will not be documented.") |
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84 | 85 | else: |
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85 | 86 | qtclasses = set(IPythonQtConsoleApp().classes) - set(kernel_classes) |
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86 | 87 | write_doc('qtconsole', 'IPython Qt console options', qtclasses, |
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87 | preamble="Any of the :doc:`kernel` can also be used.") | |
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88 | preamble="To configure the IPython kernel, see :doc:`kernel`." | |
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89 | ) | |
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88 | 90 |
@@ -1,159 +1,156 b'' | |||
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1 | 1 | .. _working_remotely: |
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2 | 2 | |
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3 | 3 | Running a notebook server |
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4 | 4 | ========================= |
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5 | 5 | |
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6 | 6 | |
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7 | 7 | The :ref:`IPython notebook <htmlnotebook>` web-application is based on a |
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8 | 8 | server-client structure. This server uses a :ref:`two-process kernel |
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9 | 9 | architecture <ipythonzmq>` based on ZeroMQ_, as well as Tornado_ for serving |
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10 | 10 | HTTP requests. By default, a notebook server runs on http://127.0.0.1:8888/ |
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11 | 11 | and is accessible only from `localhost`. This document describes how you can |
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12 | 12 | :ref:`secure a notebook server <notebook_server_security>` and how to :ref:`run it on |
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13 | 13 | a public interface <notebook_public_server>`. |
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14 | 14 | |
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15 | 15 | .. _ZeroMQ: http://zeromq.org |
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16 | 16 | |
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17 | 17 | .. _Tornado: http://www.tornadoweb.org |
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18 | 18 | |
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19 | 19 | |
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20 | 20 | .. _notebook_server_security: |
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21 | 21 | |
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22 | 22 | Securing a notebook server |
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23 | 23 | -------------------------- |
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24 | 24 | |
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25 | 25 | You can protect your notebook server with a simple single password by |
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26 | 26 | setting the :attr:`NotebookApp.password` configurable. You can prepare a |
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27 | 27 | hashed password using the function :func:`IPython.lib.security.passwd`: |
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28 | 28 | |
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29 | 29 | .. sourcecode:: ipython |
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30 | 30 | |
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31 | 31 | In [1]: from IPython.lib import passwd |
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32 | 32 | In [2]: passwd() |
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33 | 33 | Enter password: |
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34 | 34 | Verify password: |
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35 | 35 | Out[2]: 'sha1:67c9e60bb8b6:9ffede0825894254b2e042ea597d771089e11aed' |
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36 | 36 | |
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37 | 37 | .. note:: |
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38 | 38 | |
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39 | 39 | :func:`~IPython.lib.security.passwd` can also take the password as a string |
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40 | 40 | argument. **Do not** pass it as an argument inside an IPython session, as it |
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41 | 41 | will be saved in your input history. |
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42 | 42 | |
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43 | 43 | You can then add this to your :file:`ipython_notebook_config.py`, e.g.:: |
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44 | 44 | |
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45 | 45 | # Password to use for web authentication |
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46 | 46 | c = get_config() |
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47 | 47 | c.NotebookApp.password = |
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48 | 48 | u'sha1:67c9e60bb8b6:9ffede0825894254b2e042ea597d771089e11aed' |
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49 | 49 | |
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50 | 50 | When using a password, it is a good idea to also use SSL, so that your |
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51 | 51 | password is not sent unencrypted by your browser. You can start the notebook |
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52 | 52 | to communicate via a secure protocol mode using a self-signed certificate with |
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53 | 53 | the command:: |
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54 | 54 | |
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55 | 55 | $ ipython notebook --certfile=mycert.pem |
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56 | 56 | |
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57 | 57 | .. note:: |
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58 | 58 | |
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59 | 59 | A self-signed certificate can be generated with ``openssl``. For example, |
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60 | 60 | the following command will create a certificate valid for 365 days with |
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61 | 61 | both the key and certificate data written to the same file:: |
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62 | 62 | |
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63 | 63 | $ openssl req -x509 -nodes -days 365 -newkey rsa:1024 -keyout mycert.pem -out mycert.pem |
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64 | 64 | |
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65 | 65 | Your browser will warn you of a dangerous certificate because it is |
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66 | 66 | self-signed. If you want to have a fully compliant certificate that will not |
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67 | 67 | raise warnings, it is possible (but rather involved) to obtain one, |
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68 | 68 | as explained in detail in `this tutorial`__. |
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69 | 69 | |
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70 | 70 | .. __: http://arstechnica.com/security/news/2009/12/how-to-get-set-with-a-secure-sertificate-for-free.ars |
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71 | 71 | |
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72 | 72 | Keep in mind that when you enable SSL support, you will need to access the |
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73 | 73 | notebook server over ``https://``, not over plain ``http://``. The startup |
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74 | 74 | message from the server prints this, but it is easy to overlook and think the |
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75 | 75 | server is for some reason non-responsive. |
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76 | 76 | |
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77 | 77 | |
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78 | 78 | .. _notebook_public_server: |
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79 | 79 | |
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80 | 80 | Running a public notebook server |
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81 | 81 | -------------------------------- |
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82 | 82 | |
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83 | 83 | If you want to access your notebook server remotely via a web browser, |
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84 | 84 | you can do the following. |
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85 | 85 | |
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86 | 86 | Start by creating a certificate file and a hashed password, as explained |
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87 | 87 | above. Then create a custom profile for the notebook, with the following |
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88 | 88 | command line, type:: |
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89 | 89 | |
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90 | 90 | $ ipython profile create nbserver |
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91 | 91 | |
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92 | 92 | In the profile directory just created, edit the file |
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93 | 93 | ``ipython_notebook_config.py``. By default, the file has all fields |
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94 | 94 | commented; the minimum set you need to uncomment and edit is the following:: |
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95 | 95 | |
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96 | 96 | c = get_config() |
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97 | 97 | |
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98 | # Kernel config | |
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99 | c.IPKernelApp.pylab = 'inline' # if you want plotting support always | |
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100 | ||
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101 | 98 | # Notebook config |
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102 | 99 | c.NotebookApp.certfile = u'/absolute/path/to/your/certificate/mycert.pem' |
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103 | 100 | c.NotebookApp.ip = '*' |
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104 | 101 | c.NotebookApp.open_browser = False |
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105 | 102 | c.NotebookApp.password = u'sha1:bcd259ccf...[your hashed password here]' |
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106 | 103 | # It is a good idea to put it on a known, fixed port |
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107 | 104 | c.NotebookApp.port = 9999 |
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108 | 105 | |
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109 | 106 | You can then start the notebook and access it later by pointing your browser |
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110 | 107 | to ``https://your.host.com:9999`` with ``ipython notebook |
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111 | 108 | --profile=nbserver``. |
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112 | 109 | |
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113 | 110 | Running with a different URL prefix |
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114 | 111 | ----------------------------------- |
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115 | 112 | |
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116 | 113 | The notebook dashboard (the landing page with an overview |
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117 | 114 | of the notebooks in your working directory) typically lives at the URL |
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118 | 115 | ``http://localhost:8888/``. If you prefer that it lives, together with the |
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119 | 116 | rest of the notebook, under a sub-directory, |
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120 | 117 | e.g. ``http://localhost:8888/ipython/``, you can do so with |
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121 | 118 | configuration options like the following (see above for instructions about |
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122 | 119 | modifying ``ipython_notebook_config.py``):: |
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123 | 120 | |
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124 | 121 | c.NotebookApp.base_url = '/ipython/' |
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125 | 122 | c.NotebookApp.webapp_settings = {'static_url_prefix':'/ipython/static/'} |
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126 | 123 | |
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127 | 124 | Using a different notebook store |
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128 | 125 | -------------------------------- |
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129 | 126 | |
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130 | 127 | By default, the notebook server stores the notebook documents that it saves as |
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131 | 128 | files in the working directory of the notebook server, also known as the |
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132 | 129 | ``notebook_dir``. This logic is implemented in the |
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133 | 130 | :class:`FileNotebookManager` class. However, the server can be configured to |
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134 | 131 | use a different notebook manager class, which can |
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135 | 132 | store the notebooks in a different format. |
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136 | 133 | |
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137 | 134 | The bookstore_ package currently allows users to store notebooks on Rackspace |
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138 | 135 | CloudFiles or OpenStack Swift based object stores. |
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139 | 136 | |
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140 | 137 | Writing a notebook manager is as simple as extending the base class |
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141 | 138 | :class:`NotebookManager`. The simple_notebook_manager_ provides a great example |
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142 | 139 | of an in memory notebook manager, created solely for the purpose of |
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143 | 140 | illustrating the notebook manager API. |
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144 | 141 | |
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145 | 142 | .. _bookstore: https://github.com/rgbkrk/bookstore |
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146 | 143 | |
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147 | 144 | .. _simple_notebook_manager: https://github.com/khinsen/simple_notebook_manager |
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148 | 145 | |
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149 | 146 | Known issues |
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150 | 147 | ------------ |
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151 | 148 | |
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152 | 149 | When behind a proxy, especially if your system or browser is set to autodetect |
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153 | 150 | the proxy, the notebook web application might fail to connect to the server's |
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154 | 151 | websockets, and present you with a warning at startup. In this case, you need |
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155 | 152 | to configure your system not to use the proxy for the server's address. |
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156 | 153 | |
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157 | 154 | For example, in Firefox, go to the Preferences panel, Advanced section, |
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158 | 155 | Network tab, click 'Settings...', and add the address of the notebook server |
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159 | 156 | to the 'No proxy for' field. |
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