&pix->samples[y * pix->stride]; for (x = 0; x < pix->w; ++x) { if (x > 0) printf(" "); printf("%3d %3d %3d", p[0], p[1], p[2]); p += pix->n; } printf("\n"); } (continues on next page) 2.1. Basic MuPDF place to prevent the calls being simultaneous. 4. “An fz_locks_context must be supplied at context creation time, unless MuPDF is to be used purely in a single thread at a time.” MuPDF needs to protect against undefined if none exists. size The size in bytes of the embedded file contents. creationDate The creation date of the embedded file. modificationDate The modification date of the embedded file. 3.4.

&pix->samples[y * pix->stride]; for (x = 0; x < pix->w; ++x) { if (x > 0) printf(" "); printf("%3d %3d %3d", p[0], p[1], p[2]); p += pix->n; } (continues on next page) 2.1. Basic MuPDF usage example place to prevent the calls being simultaneous. 4. “An fz_locks_context must be supplied at context creation time, unless MuPDF is to be used purely in a single thread at a time.” MuPDF needs to protect against undefined if none exists. size The size in bytes of the embedded file contents. creationDate The creation date of the embedded file. modificationDate The modification date of the embedded file. 7.4.4

&pix->samples[y * pix->stride]; for (x = 0; x < pix->w; ++x) { if (x > 0) printf(" "); printf("%3d %3d %3d", p[0], p[1], p[2]); p += pix->n; } printf("\n"); } (continues on next page) 2.1. Basic MuPDF place to prevent the calls being simultaneous. 4. “An fz_locks_context must be supplied at context creation time, unless MuPDF is to be used purely in a single thread at a time.” MuPDF needs to protect against undefined if none exists. size The size in bytes of the embedded file contents. creationDate The creation date of the embedded file. modificationDate The modification date of the embedded file. 6.4.4

&pix->samples[y * pix->stride]; for (x = 0; x < pix->w; ++x) { if (x > 0) printf(" "); printf("%3d %3d %3d", p[0], p[1], p[2]); p += pix->n; } (continues on next page) 2.1. Basic MuPDF usage example place to prevent the calls being simultaneous. 4. “An fz_locks_context must be supplied at context creation time, unless MuPDF is to be used purely in a single thread at a time.” MuPDF needs to protect against undefined if none exists. size The size in bytes of the embedded file contents. creationDate The creation date of the embedded file. modificationDate The modification date of the embedded file. 6.4.4

[...] in less than a day using RabbitMQ and Celery How to get celeryd to work on FreeBSD Web-based 3D animation software Queued Storage Backend for Django RabbitMQ with Python and Ruby Using Celery with [...] in less than a day using RabbitMQ and Celery How to get celeryd to work on FreeBSD Web-based 3D animation software Queued Storage Backend for Django RabbitMQ with Python and Ruby Django/Celery Quickstart step-to-step guide: http://www.playingwithwire.com/2009/10/how-to-get-celeryd-to-work-on-freebsd/ Web-based 3D animation software Indy Chang Liu at ThinkingCactus [http://thinkingcactus.com/] uses Celery to render

and bookmark maintenance, document restructuring, annotation / link handling and document or page creation. Note on the Name fitz The standard Python import statement for this library is import fitz. author modDate date of last modification keywords keywords title title creationDate date of creation creator creating application subject subject Note Apart from these standard metadata, PDF documents matrix (Matrix) – a matrix to be used for image creation. Default is the fitz.Identity matrix. colorspace (Colorspace) – a colorspace to be used for image creation. Default is fitz.csRGB. alpha (bool) – whether

] in less than a day using RabbitMQ and Celery • How to get celeryd to work on FreeBSD • Web-based 3D animation software • Queued Storage Backend for Django • RabbitMQ with Python and Ruby 5.1.1 Django/Celery guide: http://www.playingwithwire.com/2009/10/how-to-get-celeryd-to-work-on-freebsd/ 5.1.10 Web-based 3D animation software Indy Chang Liu at ThinkingCactus uses Celery to render animations asynchronously calculate_key(target) method applied to the target objects. This weak value dictionary is used to short-circuit creation so that multiple references to the same (object, function) pair produce the same BoundMethodWeakref

Template API | Custom tags and filters 1.6 Forms Django provides a rich framework to facilitate the creation of forms and the manipulation of form data. • The basics: Overview | Form API | Built-in fields Django app, part 1 Let’s learn by example. Throughout this tutorial, we’ll walk you through the creation of a basic poll application. 2.3. Writing your first Django app, part 1 13 Django Documentation is tedious work that doesn’t require much creativity. For that reason, Django entirely automates creation of admin interfaces for models. Django was written in a newsroom environment, with a very clear

Template API | Custom tags and filters Forms Django provides a rich framework to facilitate the creation of forms and the manipulation of form data. The basics: Overview | Form API | Built-in fields | Django app, part 1 Let’s learn by example. Throughout this tutorial, we’ll walk you through the creation of a basic poll application. It’ll consist of two parts: A public site that lets people view polls is tedious work that doesn’t require much creativity. For that reason, Django entirely automates creation of admin interfaces for models. Django was written in a newsroom environment, with a very clear

Template API | Custom tags and filters 1.7 Forms Django provides a rich framework to facilitate the creation of forms and the manipulation of form data. • The basics: Overview | Form API | Built-in fields Django app, part 1 Let’s learn by example. Throughout this tutorial, we’ll walk you through the creation of a basic poll application. It’ll consist of two parts: 2.3. Writing your first Django app, part database user provided in mysite/settings.py has “create database” privileges. This allows automatic creation of a test database which will be needed in a later tutorial. If you’re using SQLite, you don’t