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Please review this: code to extract the season/episode or date from a TV show's title on a torrent site

by Cody Fendant (Hermit)
on Aug 18, 2016 at 07:17 UTC ( [id://1169974]=perlquestion: print w/replies, xml ) Need Help??

Cody Fendant has asked for the wisdom of the Perl Monks concerning the following question:

Aula Internacional 1 Audio Cd ((top)) Jun 2026

"I lost my CD. Can I download the audio legally?" Solution: Yes. If you have proof of purchase (receipt or book ISBN), contact Difusión customer service. They often provide a one-time replacement download link.

The content of the Aula Internacional 1 Audio CD is structured to mirror the progressive difficulty of the Student’s Book. It can be categorized into three primary distinct functions:

The primary objectives of the audio CD are:

For classrooms and serious learners, Difusion offers a . This is the ultimate tool for the modern language learner, containing:

The Aula Internacional 1 Audio CD Go to product viewer dialog for this item. aula internacional 1 audio cd

Are you using the or trying to access the digital audio online ?

Listening is often cited as one of the most challenging skills for language learners to master. The Aula Internacional 1 audio CD allows students to repeatedly listen to the dialogues and exercises, which is crucial for training the ear to distinguish sounds, intonation, and rhythm in Spanish. Using the CD is an active learning process that goes far beyond merely hearing words. The exercises in the book prompt the student to listen for specific information, complete comprehension tasks, and repeat key phrases for pronunciation practice.

Use "shadowing" techniques—repeating what you hear immediately after the speaker—to master natural Spanish rhythm.

| Pista | Título / Actividad | Duración aprox. | Descripción | |---|---:|---:|---| | 1 | Presentación del curso | 1:10 | Introducción del profesor y objetivos del CD. | | 2 | Saludos y presentaciones | 2:30 | Diálogos: saludos formales e informales; preguntas ¿Cómo te llamas? ¿De dónde eres? | | 3 | Alfabeto y pronunciación | 3:00 | Repetición de letras y ejemplos de palabras; práctica en coro. | | 4 | Números 0–20 | 2:20 | Escucha y repetición; ejercicios de comprensión (escoge el número correcto). | | 5 | Los días de la semana | 1:40 | Canción breve y ejercicios de reconocimiento. | | 6 | La familia | 3:10 | Vocabulario (madre, padre, hermano, etc.) y diálogo familiar. | | 7 | La descripción física y carácter | 3:00 | Frases cortas: “Él es alto”, “Ella tiene el pelo corto”. | | 8 | La casa y las habitaciones | 3:15 | Vocabulario y mini-diálogo sobre dónde está cada cosa. | | 9 | La hora | 2:50 | Preguntar y decir la hora; ejercicios de comprensión. | | 10 | Ir de compras — vocabulario | 3:05 | Palabras comunes (pan, leche, fruta) y mini-diálogo en tienda. | | 11 | Pedir en un bar / restaurante | 3:20 | Diálogo: pedir una bebida/comida; práctica de cortesía. | | 12 | Transporte y direcciones | 3:00 | Vocabulario (autobús, tren) y diálogo pidiendo indicaciones. | | 13 | Rutinas diarias | 3:30 | Descripciones en presente: “Me levanto a las 7.” | | 14 | Actividades de ocio | 2:45 | Hablar sobre pasatiempos: deporte, cine, música. | | 15 | Repaso 1 (comprensión) | 4:00 | Ejercicios de verdadero/falso y preguntas de comprensión. | | 16 | Lectura en voz alta (texto corto) | 2:50 | Texto modelo leído por el narrador para imitación. | | 17 | Pronunciación: sonidos problemáticos | 2:40 | Práctica de fonemas: rr, ñ, b/v, etc. | | 18 | Diálogo final — reunión social | 4:10 | Conversación más larga que integra vocabulario y estructuras vistas. | | 19 | Canción de repaso | 3:30 | Canción que repasa vocabulario clave del curso. | | 20 | Autoevaluación y cierre | 1:30 | Instrucciones para practicar fuera del aula y despedida. | "I lost my CD

Aula Internacional 1 is a widely used Spanish coursebook for adult beginners (Level A1 of the CEFR). The accompanying audio CD is an integral didactic tool, not an optional extra. It provides authentic listening input that supports the development of oral comprehension, pronunciation, and interactive communication skills outlined in each unit.

Features of the Aula Internacional 1 Audio CD

The audio materials are specifically crafted to accompany the textbook exercises, focusing on: Listening Comprehension:

: Pause after complex phrases. Shadow the native speaker by repeating the phrase aloud, matching their speed, pitch, and mouth movements. They often provide a one-time replacement download link

: The audio uses natural Spanish spoken by native speakers from both Spain and Latin America, which helps students internalize correct intonation and melodic patterns.

While the physical audio CD remains available, the publishing landscape is rapidly shifting towards digital formats, offering greater flexibility and accessibility.

You might ask: "Doesn't the book come with a digital download code?" Newer editions (like the Edición Internacional or Nueva Edición ) often provide access to the Campus Difusión platform, which includes streaming audio. However, thousands of students still specifically search for the . Here is why:

The speech rate in these dialogues is generally adjusted for the A1 level—slightly slower than natural speed but retaining natural rhythm and stress to prevent "robotic" learning.

Discussing skills, experiences, talents, and workplace capabilities. Conducting simple interviews or chatting about hobbies. Step-by-Step Guide to Studying with the Audio Material

Replies are listed 'Best First'.
Re: Please review this: code to extract the season/episode or date from a TV show's title on a torrent site
by Anonymous Monk on Aug 18, 2016 at 07:39 UTC

    About 0-stripping, if you are going to use the value as a number, I would got with + 0; else s/^0+//. (Perl, as you know, would convert the string to number if needed.)

Re: Please review this: code to extract the season/episode or date from a TV show's title on a torrent site
by Anonymous Monk on Aug 18, 2016 at 08:09 UTC

    If you are going to return a hash reference from extract_episode_data() ...

    sub extract_show_info { my $input_string = shift(); my $result = undef; if ( $result = extract_episode_data($input_string) ) { $result->{type} = 'se'; } elsif ( my @date = $_ =~ /$RE{time}{ymd}{-keep}/ ) { $result = { ... }; } return $result; } sub extract_episode_data { my $input_string = shift(); if ( ... ) { my $episode_data = { season => $1, episode => $2 }; return $episode_data; } else { return; } }

    ... why not set the type in there too? That would lead to something like ...

    sub extract_show_info { my $input_string = shift @_; my $result = extract_episode_data($input_string); $result and return $result; if ( my @date = $_ =~ /$RE{time}{ymd}{-keep}/ ) { return { ... }; } return; } sub extract_episode_data { my $input_string = shift @_; if ( ... ) { return { type => 'se', season => $1, episode => $2 }; } return; }
      ... why not set the type in there too?

      Makes sense, but I was trying to keep the two completely separate, de-coupled or whatever the right word is. Then I can re-use the season-episode sub cleanly for something else? Maybe I'm over-thinking.

Re: Please review this: code to extract the season/episode or date from a TV show's title on a torrent site
by Anonymous Monk on Aug 18, 2016 at 08:39 UTC

    Note to self: Regexp::Common::time provides the time regex, not Regexp::Common.

    One would be lucky to always have the date as year-month-day as the only variation instead of other two. So I take it then the files not matching your season-episode regex, would have the date only in that format?.

      That's a really tricky question.

      I don't see many other date formats, and there's really no way, in code at least, to deal with the possibility that someone has got the month and date the wrong way round and their August 1 is really January 8.

        You could look at consecutively-numbered episodes and see if they are 1 week (or whatever) apart. Or at least that each later-numbered episode has a later date.

        Yup ... may need to account for idiosyncrasies per provider, say by assigning a different regex/parser.

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