slides-1.0.1.orig/0042755000175000017500000000000007735574052012431 5ustar dokodokoslides-1.0.1.orig/slides.py0100644000175000017500000001502107654533251014254 0ustar dokodoko# Slides, a HTML slide generator # Copyright (C) 2002 Moshe Zadka, Itamar Shtull-Trauring # # This library is free software; you can redistribute it and/or # modify it under the terms of version 2.1 of the GNU Lesser General Public # License as published by the Free Software Foundation. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA """Slides, a HTML slide generator.""" __version__ = "1.0.1" import os, string, cgi, types class Lecture: """A series of slides. Arguments: name -- the name of the presentation, and then pass *slides -- Slide instances. When you're done call renderHTML(). """ css = None def __init__(self, name, *slides): self.name = name self.slides = slides def renderHTML(self, directory, basename, css=None): """Render all slides and their index. Arguments: directory -- directory in which to save slides. basename -- will be called with % index, so e.g. "slide-%d.html". [css] -- path to CSS file to use in output. """ self.css = css self.renderSlide(self.slides[0], 1, directory, basename, prev=0) for i in range(1, len(self.slides)-1): self.renderSlide(self.slides[i], i+1, directory, basename) i = len(self.slides)-1 self.renderSlide(self.slides[i], i+1, directory, basename, next=0) self.renderIndex(directory, basename) def getHeader(self): """Return the header for HTML pages.""" result = '\n\n%s\n' % cgi.escape(self.name) if self.css: result += '\n' % self.css return result + '\n\n' def getFooter(self): """Return the footer for HTML pages.""" return '
%s
' % self.name def getIndexFooter(self): """Return the footer for Index page.""" return '
' def renderIndex(self, directory, basename): """Render the index page of the presentation.""" fp = open(os.path.join(directory, basename % 0), 'w') fp.write(self.getHeader()) fp.write('

%s

\n' % self.name) fp.write('
    \n') for i in range(len(self.slides)): fp.write("
  1. %s
    2. \n" % (basename % (i+1), self.slides[i].title)) fp.write('
\n') fp.write(self.getIndexFooter()) fp.close() def renderSlide(self, slide, i, directory, basename, prev=1, next=1): """Render a single slide.""" html = slide.toHTML() if prev: prevName = basename % (i-1) prev = 'Prev' % prevName else: prev = 'Prev' if next: nextName = basename % (i+1) next = 'Next' % nextName else: next = 'Next' index = 'Index' % (basename % 0) result = (self.getHeader() + " | ".join([prev, index, next]) + html + self.getFooter()) fp = open(os.path.join(directory, basename % i), 'w') fp.write(result) fp.close() class Slide: """A slide that contains unnumbered bullets. Arguments: title -- the slide's title. *bullets -- Bullet instances. """ start = "\n" def __init__(self, title, *bullets): self.title = title self.bullets = bullets def toHTML(self): title = '

%s

' % cgi.escape(self.title) bullets = [] for bullet in self.bullets: bullets.append(bullet.toHTML()) return title + self.start + string.join(bullets, '\n') + self.end class NumSlide(Slide): """A slide that contains numbered bullets. Arguments: title -- the slide's title. *bullets -- Bullet instances. """ start = "
    \n" end = "
\n" class SubBullet: """A list of bullets that isn't a slide. Arguments: *bullets -- Bullet instances. """ def __init__(self, *bullets): self.bullets = bullets def toHTML(self): bullets = [] for bullet in self.bullets: bullets.append(toHTML(bullet)) return '' class Bullet: """A bullet.""" def __init__(self, *texts): self.texts = texts def toHTML(self): return '
  • '+ "".join(map(toHTML, self.texts)) + '
    • \n' class PRE: """A quoted text.""" def __init__(self, text): self.text = text def toHTML(self): return '
    \n'+cgi.escape(self.text)+'
    ' class URL: """A URL.""" def __init__(self, text): self.text = text def toHTML(self): return '%s' % (self.text, self.text) def toHTML(text): """Convert string or object to HTML.""" if isinstance(text, types.StringType): return cgi.escape(text) else: return text.toHTML() class Heading: """A heading of a given level (1, 2, ...).""" def __init__(self, num, text): self.num = num self.text = text def toHTML(self): return '%s' % (self.num, toHTML(self.text), self.num) class Center: """Center an item.""" def __init__(self, text): self.text = text def toHTML(self): return '
    %s
    ' % toHTML(self.text) class Image: """An image.""" def __init__(self, image, description=""): self.image = image self.description = description def toHTML(self): return "%s" % (self.image, self.description) class TitleSlide(Slide): def toHTML(self): title = '

    %s

    ' % toHTML(Center(self.title)) points = [] for point in self.bullets: points.append(Center(point).toHTML()) return title + '\n'.join(points) __all__ = ["Lecture", "Slide", "NumSlide", "PRE", "URL", "Bullet", "SubBullet", "toHTML", "Center", "Heading", "Image", "TitleSlide"] slides-1.0.1.orig/LICENSE0100644000175000017500000006346507503156561013441 0ustar dokodoko GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.] Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below. When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things. To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it. For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! slides-1.0.1.orig/examples/0042755000175000017500000000000007504336771014245 5ustar dokodokoslides-1.0.1.orig/examples/intro/0042755000175000017500000000000007654533432015377 5ustar dokodokoslides-1.0.1.orig/examples/intro/main.css0100644000175000017500000000112107654533001017013 0ustar dokodokoBODY { margin-left: 1em; margin-right: 1em; border: 0px; padding: 0px; font-family: helvetica, ariel; color: #336699; background-color: #efefff; } H2 { font-family: helvetica; } PRE { padding: 5px; font-family: Courier Bold, Courier; border: thin black solid; background-color: #f5f5f5; font-size: small; } HR { display: inline; } UL { padding: 0px; margin: 0px; margin-left: 1em; padding-left: 1em; border-left: 1em; } LI { padding: 2px; list-style-type: square; } .footer { position: absolute; bottom: 0.5em; text-align: right; }slides-1.0.1.orig/examples/intro/README0100644000175000017500000000012007503156561016240 0ustar dokodokoThis is an introduction to Slides, given as a Lightning Talk at EuroPython 2002.slides-1.0.1.orig/examples/intro/make-presentation0100755000175000017500000000522007504116702020734 0ustar dokodoko#!/usr/bin/python from slides import Lecture, NumSlide, Slide, Bullet, SubBullet, PRE, URL lecture = Lecture( "Slides: A Python Presentation Generator", Slide("Slides", Bullet("Generates HTML slides"), Bullet("Presentations are written in Python"), Bullet("Full power of Python available!"), ), Slide("Rejected alternatives - HTML", Bullet("Hard to change layout"), Bullet("too verbose"), ), Slide("Rejected alternatives - XML", Bullet("Need to write more code"), Bullet("Harder to extend"), Bullet("Need to learn new schema"), Bullet("XML -> object model -> HTML: why not skip a stage?"), ), Slide("Solution - Python", Bullet("Use Python objects for presentation elements"), Bullet("No need to learn new schema"), Bullet("Full power of programming language can be used"), ), Slide("An example", Bullet("An example presentation:", PRE(""" from slides import Lecture, Slide, Bullet l = Lecture( Slide("This is a slide", Bullet("Bullet one"), Bullet("Another bullet"), )) l.render("/tmp", "example-%d.html") """)), Bullet("Next slide shows the output"), ), Slide("This is a slide", Bullet("Bullet one"), Bullet("Another bullet"), ), NumSlide("Fancy example", Bullet("Notice how we can do sublists:", SubBullet( Bullet("A bullet"), Bullet("Another one with a URL: ", URL("http://www.example.com")))), Bullet("Notice top level bullets can be ordered"), ), Slide("Available classes", Bullet("Lecture - contains Slides and renders them"), Bullet("Slide - a slide with title and list of bullets"), Bullet("Bullet - a bullet in a slide or SubBullet"), Bullet("SubBullet - a sublist of bullets"), Bullet("PRE, URL - text styles"), ), Slide("Extending is trivial", Bullet("Adding a bold style:", PRE(""" class Bold: def __init__(self, text): self.text = text def toHTML(self): return '%s' % slides.toHTML(self.text) Bullet(Bold("some text")) # a bullet whose text is bold """))), Slide("Future work", Bullet("More built-in styles"), Bullet("Generates PDF or other formats"), ), Slide("Who uses it?", Bullet("Moshe Zadka - original author"), Bullet("Itamar Shtull-Trauring"), Bullet("You should too!"), Bullet("Download from ", URL("http://itamarst.org/software/")), ), ) lecture.renderHTML(".", "slide-%d.html", css="main.css") slides-1.0.1.orig/examples/twisted/0042755000175000017500000000000007654533203015723 5ustar dokodokoslides-1.0.1.orig/examples/twisted/main.css0100644000175000017500000000112107654533151017351 0ustar dokodokoBODY { margin-left: 1em; margin-right: 1em; border: 0px; padding: 0px; font-family: helvetica, ariel; color: #336699; background-color: #efefff; } H2 { font-family: helvetica; } PRE { padding: 5px; font-family: Courier Bold, Courier; border: thin black solid; background-color: #f5f5f5; font-size: small; } HR { display: inline; } UL { padding: 0px; margin: 0px; margin-left: 1em; padding-left: 1em; border-left: 1em; } LI { padding: 2px; list-style-type: square; } .footer { position: absolute; bottom: 0.5em; text-align: right; }slides-1.0.1.orig/examples/twisted/README0100644000175000017500000000006307503156562016577 0ustar dokodokoThis is the Twisted talk given at EuroPython 2002. slides-1.0.1.orig/examples/twisted/make-presentation0100755000175000017500000003252607503156562021304 0ustar dokodoko#!/usr/bin/python from slides import Lecture, NumSlide, Slide, Bullet, SubBullet, PRE, URL lecture = Lecture( "Twisted: The Framework Of Your Internet", NumSlide("What is Twisted?", Bullet("An event-driven networking framework"), Bullet("Implementations of common protocols"), Bullet("Support libraries for event-driven applications"), Bullet("Frameworks for specific types of network applications"), ), Slide("Metadata", Bullet("URL: ", URL("http://www.twistedmatrix.com")), Bullet("License: LGPL"), Bullet("Number of developers: approximately 17"), Bullet("Version: 0.18.0"), # don't forget to update before talk Bullet("Platforms: Unix, Win32, Jython"), Bullet("Started in January 2000, as a multiplayer game engine"), ), Slide("Why Twisted?", Bullet("Event driven model"), Bullet("APIs that scale:", SubBullet( Bullet("Easy to learn"), Bullet("More advanced capabilities for the expert"), Bullet("Hide irrelevant implementation details"))), Bullet("Batteries included"), Bullet("Integration of multiple protocols and services"), ), Slide("Focus of this talk - twisted.internet", Bullet("Event driven networking package"), Bullet("Similar to asyncore, but better:", SubBullet( Bullet("More features"), Bullet("Cleaner design"))), ), Slide("Design patterns in twisted.internet", Bullet("Pattern-Oriented Software Architecture: Patterns for Concurrent and Networked Objects (POSA2)"), Bullet("Some papers online at: ", URL("http://www.cs.wustl.edu/~schmidt/ACE-papers.html")), ), Slide("Case Study -- Writing an echo server", Bullet("Read what client wrote, write it back"), Bullet("Comparison between asyncore and twisted"), ), Slide("Asyncore echo server", PRE("""\ class EchoChannel(asyncore.dispatcher): def __init__(self, sock): asyncore.dispatcher.__init__(self, sock) self.buffer = "" def handle_read(self): self.buffer += self.recv(8192) def handle_write(self): sent = self.send(self.buffer) self.buffer = self.buffer[sent:] def handle_close(self): self.close() class EchoServer(asyncore.dispatcher): def __init__(self, addr): asyncore.dispatcher.__init__(self) self.create_socket(socket.AF_INET, socket.SOCK_STREAM) self.bind(addr) self.listen(5) def handle_accept (self): conn, addr = self.accept() EchoChannel(conn) """), ), Slide("Twisted echo server", PRE("""\ class Echo(protocol.Protocol): def dataReceived(self, data): self.transport.write(data) class EchoFactory(protocol.ServerFactory): protocol = Echo """), ), Slide("Reactor objects", Bullet("Implementation of a networking event loop"), Bullet("Additional APIs related to event loop"), Bullet("Named after Reactor design pattern in POSA2"), ), Slide("What is an event loop?", Bullet("Single thread waiting for events"), Bullet("Take events and call methods based on events"), Bullet("Methods are called in same thread, and thus can't block"), Bullet("Example event types:", SubBullet( Bullet("Socket readable --> read from socket and pass data to protocol"), Bullet("Scheduled event --> call scheduled method"),) ), ), Slide("Transports and Protocols", Bullet("Reactors connect transports to protocols:", PRE("""\ from twisted.internet import reactor reactor.listenTCP(8000, EchoFactory(), interface='127.0.0.1') """)), Bullet("Example protocols: HTTP, SMTP, IRC"), Bullet("Transports supported by Twisted:", SubBullet(Bullet("TCP"), Bullet("SSL"), Bullet("UDP"), Bullet("Unix sockets"), Bullet("Subprocess"))), ), Slide("Separation of Transport and Protocol", Bullet("Reuse protocols with different transports"), Bullet("Protocols are not dependent on event loop"), Bullet("Cleaner code"), Bullet("Interfaces not implementation specific"), ), Slide("Example of protocol/transport separation", Bullet("Write a protocol, say HTTP"), Bullet("The protocol now works with TCP"), Bullet("But it also works with SSL/TLS, without any changes"), Bullet("SSL support for protocol doesn't depend on SSL library implementation"), ), Slide("Another example", Bullet("Instant messaging client"), Bullet("We can use TCP - but what about firewalls?"), Bullet("Use SOCKSv4, SOCKSv5 and HTTP proxy CONNECT to circumvent firewall"), Bullet("Separation of transport from protocol makes this trivial"), Bullet("Protocol can work with various proxies without making any changes"), ), Slide("Connection-oriented Protocols", Bullet("TCP, SSL, Unix sockets"), Bullet("Get notified when a connection is made, and when it's lost"), Bullet("Receive data from transports"), Bullet("Write data to their transport, or register a producer that writes data"), Bullet("Close transport's connection"), ), Slide("Packet-oriented Protocols", Bullet("UDP"), Bullet("Receive packet from transport"), Bullet("Send packet to remote address"), ), Slide("Process Protocol", Bullet("For running subprocesses"), Bullet("Like connection-oriented protocols, but additional functionality"), Bullet("Get notified of data written to stderr"), Bullet("get notified of stderr and stdout closing"), ), Slide("Protocol factories", Bullet("Create protocol instances"), Bullet("Shared state for protocol instances"), ), Slide("Transport functionality", Bullet("Built-in buffering"), Bullet("Consumers for two types of producers:", SubBullet( Bullet("Streaming - keep pushing data on their own"), Bullet("Non-streaming - consumer tells producer when it runs out of data"))), ), NumSlide("Connection life cycle", Bullet("Protocol factory registered on TCP port"), Bullet("Remote client connects to port"), Bullet("Reactor creates new TCP transport connected to new socket"), Bullet("Reactor creates new protocol instance from factory"), Bullet("Transport is connected to protocol"), Bullet("Protocol can write and receives data from transport"), Bullet("Connection is lost and protocol is notified"), ), Slide("Reactor scheduling interfaces", Bullet("Schedule methods to be run in X seconds"), Bullet("Cancel scheduled method"), Bullet("Run methods in startup or shutdown of event loop"), ), Slide("Reactor threading interfaces", Bullet("Methods run by the event loop can't block"), Bullet("Most of the Twisted core is not thread-safe"), Bullet("Solution - threading integration in the reactor:", SubBullet( Bullet("Run a method in a thread pool"), Bullet("Allow other threads to schedule methods to be run in event loop thread"))), Bullet("Half-Sync/Half-Async design pattern"), ), Slide("Reactor implementations", Bullet("Twisted supports multiple reactors:", SubBullet( Bullet("select/poll"), Bullet("Windows event API"), Bullet("GUI toolkits"))), Bullet("Reactor can be chosen at runtime"), ), Slide("Reactor implementations - select/poll", Bullet("Runs on *nix and Win32"), Bullet("Same method as asyncore uses"), Bullet("Supports TCP, UDP, SSL"), Bullet("Process running, Unix sockets and stdin/out/err on *nix"), ), Slide("Reactor implementations - Win32's WaitForMultipleObjects", Bullet("Support TCP, UDP, SSL and process running"), Bullet("Should be easy to integrate with all win32 event APIs"), Bullet("Future support for win32 GUI"), Bullet("Limited to 64 events because of win32 API limitations"), ), Slide("Reactor implementations - GTK+, Qt", Bullet("Runs on *nix and Win32"), Bullet("Use GUI event loop to drive networking event loop"), Bullet("Supports TCP, UDP, SSL"), Bullet("Unix sockets and process running on *nix"), ), Slide("Non-reactor GUI support", Bullet("Integrates with a reactor"), Bullet("GUI events get scheduled every few milliseconds"), Bullet("wxPython"), Bullet("Tkinter"), ), Slide("Java reactor for Jython", Bullet("TCP and possibly in the future SSL and UDP"), Bullet("Uses threads since Java pre-1.4 doesn't have event-driven networking APIs"), ), Slide("Reactor implementations - Win32 I/O Completion Ports", Bullet("Work in progress"), Bullet("Support TCP and process running"), Bullet("Asynchronous I/O - uses Proactor design pattern"), Bullet("Only scalable I/O method for Windows"), ), Slide("Reactor implementations - future work", Bullet("C implementation of select()-based reactor"), Bullet("FreeBSD's kqueue, using pykqueue"), Bullet("POSIX asynchronous I/O"), Bullet("Other OS specific mechanisms, e.g. /dev/poll"), Bullet("Java 1.4's java.nio"), ), Slide("The future of twisted.internet", Bullet("The APIs are now stable, except:", SubBullet( Bullet("UDP will be refactored"), Bullet("Small backwards-compatible feature enhancements"))), Bullet("When these changes are done, switch to 0.99.x series"), Bullet("1.0 when completely documented and bug free"), ), Slide("And now for something completely different", Bullet("Twisted has lots more to offer for developers"), ), Slide("Server deployment utilities", Bullet("twistd, application for running Twisted servers:", SubBullet( Bullet("Log file location and automatic rotation"), Bullet("Daemonization on *NIX systems"), Bullet("Choose reactor at runtime")) ), Bullet("mktap: deploy preconfigured server setups as XML pickle"), Bullet("coil: edit taps using web interface"), Bullet("tap2deb: convert tap to Debian package, with /etc/init.d support"), Bullet("manhole: remote python shell for Twisted servers"), ), Slide("Protocol implementations -- twisted.protocols", Bullet("Utility classes for developing protocols, e.g. line-based ones"), Bullet("HTTP, SMTP, IRC, POP3, telnet, FTP, TOC, OSCAR, SOCKSv4, finger, DNS, NNTP, XML-RPC"), Bullet("LDAP support is available as separate package"), ), Slide("Database interface - twisted.enterprise", Bullet(".adbapi: Integrate blocking DB-API operations with event loop"), Bullet(".row: simplistic object/relational mapper"), ), Slide("Application frameworks", Bullet("twisted.mail: basic SMTP and POP3 maildrop and smarthost"), Bullet("twisted.names: DNS server framework"), Bullet("twisted.news: NNTP news server framework"), Bullet("twisted.web: web server with ZPublisher-like system"), ), Slide("Authorization interface -- twisted.cred", Bullet("Authorization and authentication backend"), Bullet("Basis for twisted.web sessions and PerspectiveBroker"), Bullet("Goal is to use as backend for all Twisted frameworks"), ), Slide("Perspective Broker - twisted.spread", Bullet("Capabilities based remote object protocol"), Bullet("Additional implementations in Java and Emacs"), Bullet("Goal: use this instead of inventing a new protocol"), ), Slide("A sample Twisted server - twisted.words", Bullet("words is an instant messaging and chat server"), Bullet("IRC protocol interface"), Bullet("Perpective Broker protocol interface"), Bullet("Web interface for signing up for new accounts"), Bullet("twisted.cred used to unify user authentication"), Bullet("All integrated into one server and process"), ), Slide("A sample Twisted client - t-im", Bullet("Multi-protocol instant messaging client using GTK+"), Bullet("Can connect to words server using Perspective Broker"), Bullet("IRC client"), Bullet("AIM client using TOC protocol"), ), Slide("twisted.internet again", Bullet("Clean design - separation of Protocol and Transport"), Bullet("Featureful API - scheduling, TCP/SSL/UDP, threading"), Bullet("Pluggable reactor objects drive event loop"), Bullet("Use Twisted now!"), ), Slide("Questions?", Bullet("Web: ", URL("http://www.twistedmatrix.com")), Bullet("IRC: #twisted on irc.openprojects.net"), Bullet("Mailing list: ", URL("http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python")), ), ) lecture.renderHTML(".", "slide-%02d.html", css="main.css") slides-1.0.1.orig/setup.py0100644000175000017500000000055307615273235014135 0ustar dokodoko"""Distutils installer for Slides""" from distutils.core import setup import slides setup(name="slides", version=slides.__version__, description="HTML presentation generator", author="Moshe Zadka, Itamar Shtull-Trauring", author_email="python@itamarst.org", url="http://itamarst.org/software/slides/", py_modules=["slides"]) slides-1.0.1.orig/README0100644000175000017500000000050507503171516013273 0ustar dokodoko Slides - a HTML presentation generator ======================================== Slides is a presentation generator, unique in that you write a Python program in order to create your presentation. For examples on how to use Slides, see the examples/ directory. Slides is licensed under the LGPL - see LICENSE for details. slides-1.0.1.orig/sample.css0100644000175000017500000000112107654532570014411 0ustar dokodokoBODY { margin-left: 1em; margin-right: 1em; border: 0px; padding: 0px; font-family: helvetica, ariel; color: #336699; background-color: #efefff; } H2 { font-family: helvetica; } PRE { padding: 5px; font-family: Courier Bold, Courier; border: thin black solid; background-color: #f5f5f5; font-size: small; } HR { display: inline; } UL { padding: 0px; margin: 0px; margin-left: 1em; padding-left: 1em; border-left: 1em; } LI { padding: 2px; list-style-type: square; } .footer { position: absolute; bottom: 0.5em; text-align: right; }