Your IP : 216.73.216.134


Current Path : /opt/rh/rh-python35/root/lib64/python3.5/__pycache__/
Upload File :
Current File : //opt/rh/rh-python35/root/lib64/python3.5/__pycache__/dis.cpython-35.pyc



���\�C�@sbdZddlZddlZddlZddlZddlTddlmZddddd	d
ddd
ddgeZ[ejej	ej
efZdd�Z
ddddd�Zddddd�Zdddddddddddd d!d"d#d$d%d&i	Zd'd(�Zd)d*�Zd+d�Zd,d-�Zddd.d�Zejd/d0�ZGd1d�de�Zd2dd3d
�Zd4d5�Zd6d7�Zddddddd8d9�ZdFddd:d�ZdGdddddddd;dd<d=�Zddd>d?�ZeZ d@d�Z!dAd
�Z"GdBd�d�Z#dCdD�Z$e%dEkr^e$�dS)Hz0Disassembler of Python byte code into mnemonics.�N)�*)�__all__�	code_info�dis�disassemble�distb�disco�findlinestarts�
findlabels�	show_code�get_instructions�Instruction�BytecodecCsAyt||d�}Wn$tk
r<t||d�}YnX|S)z�Attempts to compile the given source, first as an expression and
       then as a statement if the first approach fails.

       Utility function to accept strings in functions that otherwise
       expect code objects
    �eval�exec)�compile�SyntaxError)�source�name�c�r�3/opt/rh/rh-python35/root/usr/lib64/python3.5/dis.py�_try_compiles

r�filecCs�|dkrtd|�dSt|d�r5|j}t|d�rM|j}t|d�re|j}t|d�r"t|jj��}x|D]�\}}t|t	�r�t
d|d|�yt|d|�Wn8tk
r
}zt
d|d|�WYdd}~XnXt
d|�q�Wn�t|d	�rDt
|d|�nct|ttf�rlt|d|�n;t|t�r�t|d|�ntd
t|�j��dS)zzDisassemble classes, methods, functions, generators, or code.

    With no argument, disassemble the last traceback.

    Nr�__func__�__code__�gi_code�__dict__zDisassembly of %s:zSorry:�co_codez(don't know how to disassemble %s objects)r�hasattrrrr�sortedr�items�
isinstance�
_have_code�printr�	TypeErrorr�bytes�	bytearray�_disassemble_bytes�str�_disassemble_str�type�__name__)�xrr!rZx1�msgrrrrs6
			&c
Css|dkrSy
tj}Wntk
r9td��YnXx|jrR|j}q=Wt|jj|jd|�dS)z2Disassemble a traceback (default: last traceback).Nz no last traceback to disassembler)	�sys�last_traceback�AttributeError�RuntimeError�tb_nextr�tb_frame�f_code�tb_lasti)�tbrrrrrBs


�Z	OPTIMIZED�Z	NEWLOCALS�ZVARARGS�ZVARKEYWORDS�ZNESTED� Z	GENERATOR�@ZNOFREE�Z	COROUTINE�ZITERABLE_COROUTINEcCs�g}xktd�D]J}d|>}||@r|jtj|t|���||N}|sPqW|jt|��dj|�S)z+Return pretty representation of code flags.r=r8z, )�range�append�COMPILER_FLAG_NAMES�get�hex�join)�flags�names�iZflagrrr�pretty_flags[s


rJcCs�t|d�r|j}t|d�r0|j}t|d�rH|j}t|t�rft|d�}t|d�ry|Stdt|�j	��dS)zMHelper to handle methods, functions, generators, strings and raw code objectsrrrz
<disassembly>rz(don't know how to disassemble %s objectsN)
rrrrr"r)rr%r+r,)r-rrr�_get_code_objectis			rKcCstt|��S)z1Formatted details of methods, functions, or code.)�_format_code_inforK)r-rrrrxscCs�g}|jd|j�|jd|j�|jd|j�|jd|j�|jd|j�|jd|j�|jdt|j��|j	r�|jd�x(t
|j	�D]}|jd	|�q�W|jr|jd
�x(t
|j�D]}|jd|�q�W|jr[|jd�x(t
|j�D]}|jd|�q@W|j
r�|jd
�x(t
|j
�D]}|jd|�q�W|jr�|jd�x(t
|j�D]}|jd|�q�Wdj|�S)NzName:              %szFilename:          %szArgument count:    %szKw-only arguments: %szNumber of locals:  %szStack size:        %szFlags:             %sz
Constants:z%4d: %rzNames:z%4d: %szVariable names:zFree variables:zCell variables:�
)rB�co_name�co_filename�co_argcount�co_kwonlyargcount�
co_nlocals�co_stacksizerJ�co_flags�	co_consts�	enumerate�co_names�co_varnames�co_freevars�co_cellvarsrF)�co�linesZi_cZi_nrrrrL|s:	
	
	
	
	
rLcCstt|�d|�dS)z}Print details of methods, functions, or code to *file*.

    If *file* is not provided, the output is printed on stdout.
    rN)r$r)r[rrrrr�s�_InstructionzBopname opcode arg argval argrepr offset starts_line is_jump_targetc@s(eZdZdZdddd�ZdS)r
aKDetails for a bytecode operation

       Defined fields:
         opname - human readable name for operation
         opcode - numeric code for operation
         arg - numeric argument to operation (if any), otherwise None
         argval - resolved arg value (if known), otherwise same as arg
         argrepr - human readable description of operation argument
         offset - start index of operation within bytecode sequence
         starts_line - line started by this opcode (if any), otherwise None
         is_jump_target - True if other code jumps to here, otherwise False
    �FcCs0g}|rM|jdk	r<d|}|j||j�n|jd|�|rc|jd�n
|jd�|jr�|jd�n
|jd�|jt|j�jd��|j|jjd	��|jdk	r|jt|j�jd
��|j	r|jd|j	d�dj
|�j�S)
z�Format instruction details for inclusion in disassembly output

        *lineno_width* sets the width of the line number field (0 omits it)
        *mark_as_current* inserts a '-->' marker arrow as part of the line
        Nz%%%dd� z-->z   z>>z  r:���(�))�starts_linerB�is_jump_target�repr�offset�rjust�opname�ljust�arg�argreprrF�rstrip)�self�lineno_widthZmark_as_currentZfieldsZ
lineno_fmtrrr�_disassemble�s&

	
	zInstruction._disassembleN)r,�
__module__�__qualname__�__doc__rprrrrr
�s�
first_linecCsxt|�}|j|j}tt|��}|dk	rJ||j}nd}t|j|j|j	|j
|||�S)a�Iterator for the opcodes in methods, functions or code

    Generates a series of Instruction named tuples giving the details of
    each operations in the supplied code.

    If *first_line* is not None, it indicates the line number that should
    be reported for the first source line in the disassembled code.
    Otherwise, the source line information (if any) is taken directly from
    the disassembled code object.
    Nr)rKrZrY�dictr	�co_firstlineno�_get_instructions_bytesrrXrWrU)r-rtr[�
cell_names�
linestarts�line_offsetrrrr�scCs,|}|dk	r||}|t|�fS)z�Helper to get optional details about const references

       Returns the dereferenced constant and its repr if the constant
       list is defined.
       Otherwise returns the constant index and its repr().
    N)rf)Zconst_indexZ
const_list�argvalrrr�_get_const_info�s
r|cCs;|}|dk	r%||}|}nt|�}||fS)z�Helper to get optional details about named references

       Returns the dereferenced name as both value and repr if the name
       list is defined.
       Otherwise returns the name index and its repr().
    N)rf)Z
name_indexZ	name_listr{rlrrr�_get_name_info�s
	r}c	cs1t|�}d}d}	d}
t|�}d}x�||kr,||}
|}|dk	r�|j|d�}	|	dk	r�|	|7}	||k}|d}d}d}d}|
tkr||||dd|}d}|d}|
tkr�|d}|}|
tkr%t||�\}}n�|
tkrIt||�\}}n�|
t	krr||}dt
|�}n�|
tkr�t||�\}}no|
tkr�t
|}|}nP|
tkr�t||�\}}n,|
tkrd	||d||df}tt|
|
|||||	|�Vq3WdS)
a&Iterate over the instructions in a bytecode string.

    Generates a sequence of Instruction namedtuples giving the details of each
    opcode.  Additional information about the code's runtime environment
    (e.g. variable names, constants) can be specified using optional
    arguments.

    rNr8�r@r9izto z%d positional, %d keyword pair)r
�lenrD�
HAVE_ARGUMENTZEXTENDED_ARGZhasconstr|Zhasnamer}�hasjrelrfZhaslocalZ
hascompareZcmp_opZhasfreeZhasnargsr
ri)�code�varnamesrH�	constants�cellsryrz�labelsZextended_argrdZfree�nrI�oprgrerkr{rlrrrrw
sX







	 
	rwc
CsT|j|j}tt|��}t|j||j|j|j||d|�dS)zDisassemble a code object.rN)	rZrYrur	r(rrXrWrU)r[�lastirrxryrrrrGsrzc	Cs�|dk	}	|	rdnd}
x�t||||||d|�D]h}|	og|jdk	og|jdk}|r}td|�|j|k}
t|j|
|
�d|�q@WdS)Nr^rrzr)rwrdrgr$rp)r�r�r�rHr�r�ryrrzZshow_linenoroZinstrZnew_source_lineZis_current_instrrrrr(Ns

r(cCstt|d�d|�dS)z<Compile the source string, then disassemble the code object.z<dis>rN)rr)rrrrrr*`sr*cCs�g}t|�}d}x�||kr�||}|d}|tkr||||dd}|d}d}|tkr�||}n|tkr�|}|dkr||kr|j|�qW|S)z`Detect all offsets in a byte code which are jump targets.

    Return the list of offsets.

    rr8r@r9���)rr�r�ZhasjabsrB)r�r�r�rIr�rkZlabelrrrr
fs$



ccs�t|jddd��}t|jddd��}d}|j}d}xTt||�D]C\}}|r�||kr�||fV|}||7}||7}q]W||kr�||fVdS)z�Find the offsets in a byte code which are start of lines in the source.

    Generate pairs (offset, lineno) as described in Python/compile.c.

    rNr9r8)�list�	co_lnotabrv�zip)r�Zbyte_incrementsZline_incrementsZ
lastlineno�linenoZaddrZ	byte_incrZ	line_incrrrrr	�s	
c@speZdZdZdddddd�Zdd�Zd	d
�Zedd��Zd
d�Z	dd�Z
dS)rz�The bytecode operations of a piece of code

    Instantiate this with a function, method, string of code, or a code object
    (as returned by compile()).

    Iterating over this yields the bytecode operations as Instruction instances.
    rtN�current_offsetcCs�t|�|_}|dkr7|j|_d|_n||_||j|_|j|j|_tt	|��|_
||_||_dS)Nr)
rK�codeobjrvrt�_line_offsetrZrY�_cell_namesrur	�_linestarts�_original_objectr�)rnr-rtr�r[rrr�__init__�s		zBytecode.__init__c	Cs=|j}t|j|j|j|j|j|jd|j�S)Nrz)	r�rwrrXrWrUr�r�r�)rnr[rrr�__iter__�s
		zBytecode.__iter__cCsdj|jj|j�S)Nz{}({!r}))�format�	__class__r,r�)rnrrr�__repr__�szBytecode.__repr__cCs2x|jr|j}qW||jjd|j�S)z/ Construct a Bytecode from the given traceback r�)r3r4r5r6)�clsr7rrr�from_traceback�s
zBytecode.from_tracebackcCs
t|j�S)z3Return formatted information about the code object.)rLr�)rnrrr�info�sz
Bytecode.infocCs�|j}|jdk	r$|j}nd}tj��`}t|jd|jd|jd|jd|j	d|j
d|jd	|d
|�|j�SWdQRXdS)z3Return a formatted view of the bytecode operations.Nr8r�rHr�r�ryrzrr�r�)
r�r��io�StringIOr(rrXrWrUr�r�r��getvalue)rnr[rg�outputrrrr�s				zBytecode.dis)r,rqrrrsr�r�r��classmethodr�r�rrrrrr�s
cCs�ddl}|j�}|jdd|j�dddd�|j�}|j�}|j�}WdQRXt||jjd	�}t	|�dS)
z*Simple test program to disassemble a file.rN�infiler+�nargs�?�default�-r)
�argparse�ArgumentParser�add_argumentZFileType�
parse_argsr��readrrr)r��parser�argsr�rr�rrr�_test�s%r��__main__r�r�)&rsr/�types�collectionsr�ZopcoderZ_opcodes_all�
MethodType�FunctionType�CodeTyper+r#rrrrCrJrKrrLr�
namedtupler]r
rr|r}rwrr(r*rr
r	rr�r,rrrr�<module>s`
	
#		3	<	=

Rosenblum TV: Video training, virtual workshops, classes, tutorials
logologologologo
  • About
  • What We Do
  • Our Clients
  • Case Studies
    • The BBC
    • CBS News
    • New York Times Television
    • Spectrum News
    • The Newark Star-Ledger
    • The United Nations
    • McGraw/Hill
    • Oyster Yachts
    • Scottish Environmental Protection Agency
  • The Power of Storytelling
  • Why iPhones?
  • Michael on Media
  • Books
  • Contact
  • About
  • What We Do
  • Our Clients
  • Case Studies
    • The BBC
    • CBS News
    • New York Times Television
    • Spectrum News
    • The Newark Star-Ledger
    • The United Nations
    • McGraw/Hill
    • Oyster Yachts
    • Scottish Environmental Protection Agency
  • The Power of Storytelling
  • Why iPhones?
  • Michael on Media
  • Books
  • Contact

RE-INVENTING THE TELEVISION NEWS BUSINESS*

A revolution in video storytelling

Creating entirely new & cost-effective production methods

From the world leaders in video production training and the creators of Character Driven Storytelling™

*and every other business that uses video

WHAT WE DO

Over the past 35 years, we have designed, built or restructured some of the most powerful news and journalism companies in the world.

We replace the traditional TV news ‘crew’ with one highly trained journalist, working alone with nothing but an iPhone.

No more TV news ‘crews’, no editors and no field producers.

This is television news done the way newspaper journalism is done – one reporter with their electronic pad and pencil.

In doing this, we can cut the cost of production by as much as 75% while increasing ratings and audience engagement.

In the place of conventional TV news ‘packages’ – ie, reporter stand up, interview, b-roll, man on the street, we marry great journalism with Netflix and Hollywood storytelling.

It’s a combination that works.

We have taken most of our clients to #1 in their respective markets.

And it’s not just for news. Any company, any profit, any NGO and anyone else who is online needs to tell their story in compelling yet cost-effective video. We can teach you to do that. Either in person or virtually.

EXAMPLES OF WHAT WE CAN TEACH YOUR STAFF TO PRODUCE

ITAY HOD

Itay Hod, MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2018.

Because he works alone, with only an iPhone, he was able to embed himself with a homeless family.

Here’s the story he produced in a one-day turn.

KIET DO

Kiet Do, an MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2021.

Here is a story he produced, all on his own, with only an iPhone and in a one-day turn.

TAYLOR SCHAUB

Taylor Schaub, an MMJ with Spectrum News 1 in LA, took the 5-Day Intensive Video Storytelling Bootcamp in 2023.

Here is a story he turned in only one day, using only an iPhone. It was the first video story he ever did and it was nominated for an Emmy.

THE BOOTCAMP

How do we convert stations and whole networks to working in this way?

Since 1988, we have run intensive 5-Day Video Storytelling Bootcamps

We have done these all over the world.

These are hands-on bootcamps, and participants learn an entirely new way of creating TV news stories.

-We shoot at a 3:1 ratio or lower, so turnaround times are fast.

-We go directly from camera to timelilne and edit – no written scripts.  We work in the medium of pictures and sound.

-We are entirely character-driven.

-We are driven by pictures and real events.

-We are focused almost entirely on ’the viewer experience’.

Since 1988, more than 70,000 journalists around the world have taken our bootcamps, either in person on virtualy.

Case Studies

CBS Case Study Logos
CBS News

We have started to work with CBS News, bringing our ideas of character-driven storytelling to one of the most successful and biggest networks in the United States. Since beginning to work with them ratings have climbed and more importantly, audience engagement is through the ceiling.

Learn More
NYT Case Study Logos
New York Times Television

We started New York Times Television in 1990 and it was the first paper to be brought into the world of TV. It quickly became one of the most successful non-fiction production companies in the United States. The series and documentaries we produced won many awards including multiple Emmys.

Learn More
BBC Case Study Logos
The BBC

We have been working with the BBC since the year 2000 helping to convert their national news network to our visual storytelling technique. Most recently we have trained teams from their sports, documentaries, and comedy divisions to make character-driven stories using only smartphones.

Learn More
Spectrum Case Study Logos
Spectrum News

For the past five years we have worked with Spectrum News to introduce and train their journalists on visual, character driven storytelling using smartphones helping to create a different kind of local news for their network of 24-Hour News Stations across the United States.

Learn More
UN Case Study Logos
The United Nations

In 2006, we were approached by the United Nations. Rather than rely on news outlets, it would be much easier to train the field operatives to produce their own stories. We spent two years working with the UN, training more than 100 of their staff in bootcamps in Geneva and Nairobi.

Learn More
Star Ledger Case Study Logos
The Newark Star-Ledger

We trained 50 print reporters at the paper to shoot and tell their own stories, in conjunction with their print work. We built a TV newsroom in their existing print newsroom – you could not ask for a better set and they began to live stream their stories in conjunction with their print work.

Learn More
Mcgraw Hill Case Study Logos
Mcgraw Hill

We spent two years with McGraw Hill, training more than 150 of their staffers, making them completely video literate. McGraw/Hill media properties we transit included Business Week, Aviation Week, (what was the name of the architecture magazine), and JD Power and Associates.

Learn More
VOA Case Study Logos
Voice of America

In 1990, we were approached by The Voice of America, the official broadcasting agency for the United States Government. When we met with VOA, they were only a short wave radio broadcaster, but working with them, we took them into television, launching VOA-TV.

Learn More
Oyster Case Study Logos
Oyster Yachts

British based Oyster Yachts makes some of the finest yachts in the world. Like every other company, they had to find a way to feed the never-ending video demands of social media – sites like Instagram and TikTok. We trained the Oyster staff to tell their own stories, using only iPhones.

Learn More
SEPA Case Study Logos
Scottish Environmental Protection Agency

We were approached by SEPA, the Scottish Environmental Protection Agency because they had to continually find a way to ‘feed the media beast’. The result was that SEPA was able to tell their own stories, whenever they wanted, and at almost no additional cost.

Learn More
Image 11-11-22 at 6.25 PM

Michael on Media

Michael Rosenblum has been writing about the media since 1988. His work and ideas have appeared in The Guardian, The Huffington Post, Ilkeston Life and many other publications.

He has been blogging regularly for the past 35 years on this subject. Having taught media studies at Columbia University, NYU and now the University of Oxford, he is considered an expert on this subject.

Continue reading this post or look back at previous posts.

Read More

Do You Have Questions About Learning Video Skills?

If you would like to know more about our courses contact us and one of our training advisors will be happy to call you.

Contact Us

Copyright 2024. All rights reserved.