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a o�h�> � @ s� d Z ddlZddlZddlmZmZ ddlmZ ddlmZm Z m Z ddl m Z m Z ddlmZ ddlmZ dd lmZmZmZ dd lmZ dd lmZ G d d � d e�ZeZ e G dd� de��Z G dd� d�Z G dd� de�Z ddd�dd�Z dS )z An embedded IPython shell. � N)�ultratb� compilerop)�magic_arguments)�Magics� magics_class� line_magic)�DummyMod�InteractiveShell)�TerminalInteractiveShell)�load_default_config)�Bool�CBool�Unicode)� ask_yes_no)�Setc @ s e Zd ZdS )� KillEmbeddedN)�__name__� __module__� __qualname__� r r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/IPython/terminal/embed.pyr � r c @ sf e Zd Zee�� ejddddd�ejddddd�ejd d dd d�dd d������Zeddd��ZdS )�EmbeddedMagicsz-iz --instance� store_truez&Kill instance instead of call location)�action�helpz-xz--exitz Also exit the current sessionz-yz--yeszDo not ask confirmation� c C s� t �| j|�}t|� |jrJ|js.tdd�}nd}|rt| j�� td� n*|js\tdd�}nd}|rtd| j_ td� |j r�| j� � dS ) a# %kill_embedded : deactivate for good the current embedded IPython This function (after asking for confirmation) sets an internal flag so that an embedded IPython will never activate again for the given call location. This is useful to permanently disable a shell that is being called inside a loop: once you've figured out what you needed from it, you may then kill it and the program will then continue to run without the interactive shell interfering again. Kill Instance Option: If for some reasons you need to kill the location where the instance is created and not called, for example if you create a single instance in one place and debug in many locations, you can use the ``--instance`` option to kill this specific instance. Like for the ``call location`` killing an "instance" should work even if it is recreated within a loop. .. note:: This was the default behavior before IPython 5.2 z<Are you sure you want to kill this embedded instance? [y/N] �nTzIThis embedded IPython instance will not reactivate anymore once you exit.zAAre you sure you want to kill this embedded call_location? [y/N] FzOThis embedded IPython call location will not reactivate anymore once you exit.N) r Zparse_argstring� kill_embedded�print�instance�yesr �shell�_disable_init_location�embedded_active�exit�ask_exit)�self� parameter_s�args�killr r r r " s* !� �z EmbeddedMagics.kill_embeddedc C s d| j _| j �� dS )a] %exit_raise Make the current embedded kernel exit and raise and exception. This function sets an internal flag so that an embedded IPython will raise a `IPython.terminal.embed.KillEmbedded` Exception on exit, and then exit the current I. This is useful to permanently exit a loop that create IPython embed instance. TN)r" � should_raiser& )r' r( r r r � exit_raisea s zEmbeddedMagics.exit_raiseN)r )r )r r r r r �argumentr r, r r r r r s � � �7r c @ s e Zd Zdd� Zdd� ZdS )� _Sentinelc C s t |t�sJ �|| _d S �N)� isinstance�str�repr)r' r2 r r r �__init__o s z_Sentinel.__init__c C s t S r/ )r2 �r' r r r �__repr__s s z_Sentinel.__repr__N)r r r r3 r5 r r r r r. n s r. c s� e Zd ZU ed�Zed�Zed�Zed�Z ed�Z e� Zeddd�j dd�Z e � Zee ed< dd � Zed d � �Zejd d � �Z� fd d�Zdd� Z� fdd�Zddd�Zddd�Z� ZS ) �InteractiveShellEmbedFr Tz$Automatically set the terminal title)r )�config�_inactive_locationsc C s t j�| j� dS )z.Disable the current Instance creation locationN)r6 r8 �add�_init_location_idr4 r r r r# � s z,InteractiveShellEmbed._disable_init_locationc C s | j tjvo| jtjvS r/ )�_call_location_idr6 r8 r: r4 r r r r$ � s �z%InteractiveShellEmbed.embedded_activec C s4 |r"t j�| j� t j�| j� nt j�| j� d S r/ )r6 r8 �discardr; r: r9 )r' �valuer r r r$ � s ���c s� d|vsJ d��t | �}|jd u r<|�� D ] }| |_q*| |_|�dd �}|sht�d�}d|jj|jf }|| _ t t | �j f i |�� t j| j| j| jd�t_d S )NZuser_global_nszXKey word argument `user_global_ns` has been replaced by `user_module` since IPython 4.0.r: � �%s:%s)Z color_scheme�modeZcall_pdb)�type� _instance� _walk_mro�pop�sys� _getframe�f_code� co_filename�f_linenor: �superr6 r3 r Z FormattedTB�colorsZxmodeZpdb� excepthook)r' �kw�cls�subclass�clid�frame�� __class__r r r3 � s& �� �z InteractiveShellEmbed.__init__c C s dS )zZ Explicitly overwrite :mod:`IPython.core.interactiveshell` to do nothing. Nr r4 r r r �init_sys_modules� s z&InteractiveShellEmbed.init_sys_modulesc s t t| ��� | �t� d S r/ )rJ r6 � init_magicsZregister_magicsr r4 rR r r rU � s z!InteractiveShellEmbed.init_magicsNr> c K s� d| _ |�dd�}|s2t�d�} d| jj| jf }|| _| jsBdS d| _ |sZ|dkr^| j r^dS |r�| j | _ | j d | d | _ nd | _ | j r�| �� | j||||d � | j | _ | jdur�t| j� | jr�td ��dS ) a� Activate the interactive interpreter. __call__(self,header='',local_ns=None,module=None,dummy=None) -> Start the interpreter shell with the given local and global namespaces, and optionally print a header string at startup. The shell can be globally activated/deactivated using the dummy_mode attribute. This allows you to turn off a shell used for debugging globally. However, *each* time you call the shell you can override the current state of dummy_mode with the optional keyword parameter 'dummy'. For example, if you set dummy mode on with IPShell.dummy_mode = True, you can still have a specific call work by making it as IPShell(dummy=False). Tr; Nr> r? Fr � r )� stack_depth� compile_flagsz2Embedded IPython raising error, as user requested.)Z keep_runningrD rE rF rG rH rI r; r$ Zexit_now� dummy_modeZbanner2Z old_banner2�display_bannerZ show_banner�mainloop�exit_msgr r+ r ) r' �header�local_ns�module�dummyrW rX rM rP rQ r r r �__call__� s2 � z InteractiveShellEmbed.__call__r c s� |du s|du s|du r�� j r�t�|�j}|du r8|j}|du r�|j}ztj|d }W n4 ty� t� d|� dd� � t � }||_ Y n0 |du r�|j jtj@ }� j}� j}� jj} |dur�|� _|dur� fdd�|�� D �} | � _� �� |du�r|� j_� �� � j�@ � j� � �� W d � n1 �s:0 Y W d � n1 �sZ0 Y |du�r�|�� fdd�� j�� D �� |� _|� _| � j_dS )a� Embeds IPython into a running python program. Parameters ---------- local_ns, module Working local namespace (a dict) and module (a module or similar object). If given as None, they are automatically taken from the scope where the shell was called, so that program variables become visible. stack_depth : int How many levels in the stack to go to looking for namespaces (when local_ns or module is None). This allows an intermediate caller to make sure that this function gets the namespace from the intended level in the stack. By default (0) it will get its locals and globals from the immediate caller. compile_flags A bit field identifying the __future__ features that are enabled, as passed to the builtin :func:`compile` function. If given as None, they are automatically taken from the scope where the shell was called. Nr zFailed to get module %szunknown modulec s$ i | ] \}}|� j �� vr||�qS r �Zuser_ns_hidden�keys��.0�k�vr4 r r � <dictcomp>J r z2InteractiveShellEmbed.mainloop.<locals>.<dictcomp>c s$ i | ] \}}|� j �� vr||�qS r rb rd r4 r r rh [ r ) Zdefault_user_namespacesrE rF �f_back�f_locals� f_globals�modules�KeyError�warnings�warn�getr �__dict__rG �co_flagsr Z PyCF_MASKZ user_moduleZuser_ns�compile�flags�itemsZ init_user_nsZset_completer_frameZ builtin_trapZ display_trapZinteract�update) r' r^ r_ rW rX Z call_frame� global_nsZorig_user_moduleZ orig_user_nsZorig_compile_flagsZreentrant_local_nsr r4 r r[ sN � � � H z InteractiveShellEmbed.mainloop)r NNNr> N)NNr N) r r r r rY r r\ r Zembeddedr+ rZ �tagZ term_title�setr8 r r1 �__annotations__r# �propertyr$ �setterr3 rT rU ra r[ � __classcell__r r rR r r6 w s@ �� � I �r6 r )r] rX c K s< |� d�}|du r(t� }|j|_||d< |� dd�}|rV|d �d|d|dkd�i� d}d}ztj}tj}W n ty� Y n0 t j }|dur�t |�}|� � t� d�} tjf d d | jj| jf i|��} | | d |d | jj| jf d � t� � |du�r"t |�}|� � |�� D ] } || _ �q|du�r8|t_|t_dS ) a Call this to embed IPython at the current point in your program. The first invocation of this will create a :class:`terminal.embed.InteractiveShellEmbed` instance and then call it. Consecutive calls just call the already created instance. If you don't want the kernel to initialize the namespace from the scope of the surrounding function, and/or you want to load full IPython configuration, you probably want `IPython.start_ipython()` instead. Here is a simple example:: from IPython import embed a = 10 b = 20 embed(header='First time') c = 30 d = 40 embed() Parameters ---------- header : str Optional header string to print at startup. compile_flags Passed to the `compile_flags` parameter of :py:meth:`terminal.embed.InteractiveShellEmbed.mainloop()`, which is called when the :class:`terminal.embed.InteractiveShellEmbed` instance is called. **kwargs : various, optional Any other kwargs will be passed to the :class:`terminal.embed.InteractiveShellEmbed` constructor. Full customization can be done by passing a traitlets :class:`Config` in as the `config` argument (see :ref:`configure_start_ipython` and :ref:`terminal_options`). r7 N�using�syncr ZNoColor)Z loop_runnerrK Z autoawaitr> r: r? � )r] rW rX r; )rp r r r6 rv rE �ps1�ps2�AttributeErrorr rB rA Zclear_instancerF r rG rH rI rC ) r] rX �kwargsr7 r~ r� r� Zsaved_shell_instancerN rQ r" rO r r r �embedd sJ # ��� r� )!�__doc__rE rn Z IPython.corer r r ZIPython.core.magicr r r Z IPython.core.interactiveshellr r Z!IPython.terminal.interactiveshellr ZIPython.terminal.ipappr Z traitletsr r r ZIPython.utils.ior �typingr � Exceptionr Z KillEmbededr r. r6 r� r r r r �<module> s& N n
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