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Use single quotes in sql string literal (#13968)...
Use single quotes in sql string literal (#13968) the SQL spec requires that string literals use single quotes and column references (or other identifiers) use double quotes. sqlite permits the use of double quotes for string literals in "unambiguous cases". For some reason, its understanding of what constitutes unambiguous has changed recently - I'm on FreeBSD 14.0-CURRENT with sqlite 3.41.0 - and attempting to do anything with ipython throws a very strange sqlite operation error: ``` [+] ~% ipython --version (test) audrey@daisy [12:18:02 AM] 8.11.0 [+] ~% ipython (test) audrey@daisy [12:18:04 AM] [TerminalIPythonApp] ERROR | Failed to create history session in /usr/home/audrey/.ipython/profile_default/history.sqlite. History will not be saved. Traceback (most recent call last): File "/usr/home/audrey/.virtualenvs/test/lib/python3.9/site-packages/IPython/core/history.py", line 545, in __init__ self.new_session() File "/usr/home/audrey/.virtualenvs/test/lib/python3.9/site-packages/decorator.py", line 232, in fun return caller(func, *(extras + args), **kw) File "/usr/home/audrey/.virtualenvs/test/lib/python3.9/site-packages/IPython/core/history.py", line 60, in only_when_enabled return f(self, *a, **kw) File "/usr/home/audrey/.virtualenvs/test/lib/python3.9/site-packages/IPython/core/history.py", line 570, in new_session cur = conn.execute("""INSERT INTO sessions VALUES (NULL, ?, NULL, sqlite3.OperationalError: no such column: Python 3.9.16 (main, Feb 28 2023, 01:31:45) Type 'copyright', 'credits' or 'license' for more information IPython 8.11.0 -- An enhanced Interactive Python. Type '?' for help. ``` This patch fixes it. idk if this constitutes a bug in sqlite3, but this is, I guess, more correct.
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Embedding IPython Into Other Applications

The architecture of IPython is built with reusable components. These components include:

  • The configuration system for processing command line arguments and configuration files
  • The IPython InteractiveShell object that provides the core interactive features across the entire code base
  • The IPython kernel, which provides the capabilities of the InteractiveShell object over a ZeroMQ/JSON based message protocol to various frontends
  • The IPython frontends (Notebook, Qt Console, Console, Terminal)

These components can be embedded into other applications.

Tutorials

Coming soon.

Examples

Coming soon.

Non-notebook examples

This directory also contains examples that are regular Python (.py) files.

In [1]:
%run ../utils/list_pyfiles.ipy
embed_class_long.py
embed_class_short.py
embed_function.py
inprocess_qtconsole.py
inprocess_terminal.py
internal_ipkernel.py
ipkernel_qtapp.py
ipkernel_wxapp.py