Migrate to python3 anf GTK3

README.md

@@ -3,52 +3,68 @@ Pyrite - Python/GTK+ encryption/signing frontend for GnuPG and OpenSSL
 
 ![](http://b19.org/linux/pyrite/1enc_txt.png)
 
+## FEATURES
 
-FEDORA/RHEL7 INSTALLATION
--------------------------
-There's an RPM (and yum repository) @ [people.redhat.com/rsawhill/rpms](http://people.redhat.com/rsawhill/rpms/). To configure it and install Pyrite, simply run the following as root:
+Pyrite acts as a frontend for GnuPG, doing symmetric or asymmetric encrypting/decrypting, as well as signing and verifying.
+Additionally, it can use OpenSSL for simple symmetric encryption/decryption.
+
+Pyrite can operate on text input or can take input and output filenames (text or binary) to pass directly to the backend program (i.e., gpg or openssl).
+
+As you can see from the screenshots, Pyrite can utilize virtually all the encrypting features of GnuPG -- you can mix and match passphrase & public-key encryption & signing with one file, just like gpg, which will require interacting with your gpg-agent.
+Or you can keep it simple and just use a passphrase as a shared key, in which case gpg-agent is bypassed and you only have to type the passphrase once.
+
+Also shown in the screenshots is a Sign/Verify mode, where you can choose between the three types of signing: normal (Pyrite calls it "embedded"), where a signed copy of the message is created; clearsign, where the message is wrapped with a plaintext ASCII sig; or detached-sign, where a separate sig file is created.
+
+If you're operating directly on files (in sign or encrypt mode) instead of ASCII text in the Pyrite window, you can choose what kind of output you want -- ASCII-armored (base64-encoded) text or normal binary output.
+
+Not shown in the screenshots is drag & drop. You can drag text files onto the Message area and they are loaded up and you can drag text or binary files onto the *Input File For Direct Operation* button to set that.
+
+If you end up working on very large input, you'll get a chance to *really* see the progress bar + pause/cancel buttons.
+At the moment the progress bar doesn't report actual progress (that's coming), but the buttons do what they advertise, pausing or canceling the backend processing.
+
+To top it all off, everything is configurable.
+There's a preferences dialog that lets you play with all the settings, from tweaking gpg verbosity to setting the default operating mode to choosing your favorite cipher to configuring font size/color and window opacity.
+
+If you find yourself wondering about a particular feature, just hover your mouse over its widget -- there are detailed tooltips for everything.
+
+
+## FEDORA/RHEL7 INSTALLATION
+There's an RPM (and yum repository) @ [people.redhat.com/rsawhill/rpms](https://people.redhat.com/rsawhill/rpms/). To configure it and install Pyrite, simply run the following as root:
 
 ```
-yum install http://people.redhat.com/rsawhill/rpms/latest-rsawaroha-release.rpm
+yum install https://people.redhat.com/rsawhill/rpms/latest-rsawaroha-release.rpm
 yum install pyrite
 ```
 
 Requirements and package names:
 
-- gtk2 >= v2.24: `gtk2`  
-- python2 >= v2.7: `python`  
-- pygtk: `pygtk2`  
-- gpg/openssl: `gnupg2` or `gnupg` or `openssl`
-
-*As per above, Pyrite is not compatible with RHEL6.*
+- GTK3: `gtk3`
+- Python3: `python3`
+- `python3-gi`, `python3-gi-cairo`
+- PGP `gnupg2` or OpenSSL `openssl`
 
 
-DEBIAN/UBUNTU/OTHER LINUX INSTALLATION
---------------------------------------
-There is a simple interactive shell installer. Before using it, ensure you have the following on your Linux system (Ubuntu package names):
+## DEBIAN/UBUNTU/OTHER LINUX INSTALLATION
 
-- gtk2 >= v2.24: `libgtk2.0-bin`  
-- python2 >= v2.7: `python`  
-- pygtk: `python-gtk2`  
-- gpg/openssl: `gnupg2` or (`gnupg` and `gnupg-agent`) or `openssl`
+There is a simple interactive shell installer.
 
-If requirements are met, clone the Pyrite repo with `git clone git://github.com/ryran/pyrite.git` **OR** [download a zip of the source](https://github.com/ryran/pyrite/archive/master.zip).
+If requirements are met, clone the Pyrite repo with `git clone https://github.com/ryran/pyrite.git` **OR** [download a zip of the source](https://github.com/ryran/pyrite/archive/master.zip).
 
 From the root source folder execute the interactive `INSTALL` script.
 
 
-MORE SCREENSHOTS (v1.0.1):
--------------------------------
+## MORE SCREENSHOTS (v1.0.1):
+
 ![](http://b19.org/linux/pyrite/2clearsign_txt.png)
 ![](http://b19.org/linux/pyrite/3enc_prog.png)
 ![](http://b19.org/linux/pyrite/4dec_txt.png)
 ![](http://b19.org/linux/pyrite/5openssl_txt.png)
 ![](http://b19.org/linux/pyrite/6prefs.png)
 
-**`pyrite` command-line options:**
 
+## `pyrite` command-line options
+Type `pyrite --help`:
 ```
-[rsaw:~]$ pyrite --help
 usage: pyrite [-h] [-d | -t] [-e | -s] [-c] [-r RECIP] [-k KEYUID]
               [-b {gpg,openssl}]
               [INPUT]
@@ -75,48 +91,16 @@ optional arguments:
 ```
 
 
-FEATURES
-----------
-Pyrite acts as a frontend for GnuPG, doing symmetric or asymmetric encrypting/decrypting, as well as signing and verifying. Additionally, it can use OpenSSL for simple symmetric encryption/decryption.
-
-Pyrite can operate on text input or can take input and output filenames (text or binary) to pass directly to the backend program (i.e., gpg/gpg2 or openssl).
-
-As you can see from the screenshots, Pyrite can utilize virtually all of the encrypting features of GnuPG -- you can mix and match passphrase & public-key encryption & signing with one file, just like gpg, which will require interacting with your gpg-agent. Or you can keep it simple and just use a passphrase as a shared key, in which case gpg-agent is bypassed and you only have to type the passphrase once.
-
-Also shown in the screenshots is a Sign/Verify mode, where you can choose between the three types of signing: normal (Pyrite calls it "embedded"), where a signed copy of the message is created; clearsign, where the message is wrapped with a plaintext ASCII sig; or detached-sign, where a separate sig file is created.
-
-If you're operating directly on files (in sign or encrypt mode) instead of ASCII text in the Pyrite window, you can choose what kind of output you want -- ASCII-armored (base64-encoded) text or normal binary output.
-
-Not shown in the screenshots is drag & drop. You can drag text files onto the Message area and they are loaded up and you can drag text or binary files onto the *Input File For Direct Operation* button to set that.
-
-If you end up working on very large input, you'll get a chance to *really* see the progress bar + pause/cancel buttons. At the moment the progress bar doesn't report actual progress (that's coming), but the buttons do what they advertise, pausing or canceling the backend processing.
-
-To top it all off, everything is configurable. There's a preferences dialog that lets you play with all the settings, from tweaking gpg verbosity to setting the default operating mode to choosing your favorite cipher to configuring font size/color and window opacity.
-
-If you find yourself wondering about a particular feature, just hover your mouse over its widget -- there are detailed tooltips for everything.
-
+## BUGS and TODO
 
-BUGS
-----------
-1) After launching Pyrite, the **first** drag/drop of a file onto the *Input File For Direct Operation* GtkFileChooserButton fails. After that the button works properly. I've been seeking out expertise on this weird bug but I haven't gotten anywhere. If you have any hints, hit me up, or check out [my post about it on stackoverflow](http://stackoverflow.com/questions/9047844/pygtk-troubles-with-drag-and-drop-file-to-gtkfilechooserbutton).
-
-2) No undo. It wasn't a top priority at the beginning, but I think it's pretty essential for an application that basically contains a text editor to have an undo/redo stack. I'll do it eventually.
-
-
-BACKGROUND
-----------
-
-The original goal of this project was to make symmetric {en,de}cryption more accessible and easy to use. While GPG rocks if you're comfortable on the commandline (for both symmetric & public-key), and there are GUI encryption options for public-key encryption (seahorse-plugins for nautilus being the best, in my opinion), there's not much out there for people who need to do the simplest kind of encryption -- with a shared passphrase.
-
-After creating a few simple apps with BASH scripting, I decided it was time to learn Python. After the first few days I was in love.
-
-Long story short, after a couple weeks of learning, I released my first version of this project in January 2012, quickly added public-key encryption, signing, & verifying, and have been improving it ever since. This being my first learning experience with GTK+, I have lots more to learn, but I'm damn proud of Pyrite.
+- No undo. It wasn't a top priority at the beginning, but I think it's pretty essential for an application that basically contains a text editor to have an undo/redo stack. I'll do it eventually.
+- Icons for encrypt, decrypt, sign, verify buttons, application
+- Update notifications
 
 PLEASE contact me (or [post a new issue on the tracker](/ryran/pyrite/issues)) with any suggestions, feedback, bug reports, or questions!
 
 
-AUTHORS
--------
+## AUTHORS
 
 As far as direct contributions go, so far it's just me, [ryran](/ryran), aka rsaw, aka [Ryan Sawhill Aroha](http://b19.org).
 
@@ -125,8 +109,7 @@ The project could really use a little assistance from an artist -- it doesn't ha
 
 
 
-LICENSE
--------
+## LICENSE
 
 Copyright (C) 2012, 2013 [Ryan Sawhill Aroha](http://b19.org)
 
@@ -138,19 +121,17 @@ the Free Software Foundation, either version 3 of the License, or
 This program 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
-General Public License @[gnu.org/licenses/gpl.html](http://gnu.org/licenses/gpl.html>) for more details.
-
-
+General Public License @[gnu.org/licenses/gpl.html](https://gnu.org/licenses/gpl.html>) for more details.
 
 
 --------
 
-
 Hmmmm. You're still here?
 
-Oh. You must be wondering why the name [*Pyrite*](http://en.wikipedia.org/wiki/Pyrite), eh?
+Oh. You must be wondering why the name [*Pyrite*](https://en.wikipedia.org/wiki/Pyrite), eh?
 
-Well, I'll let my friend River--who came up with the name--explain it to you:
+Well, I'll let my friend River who came up with the name explain it to you:
 
-*"It should be 'Pyrite', because people think they are getting your data, but really it's just gibberish to them. Fool's gold."*
+> It should be 'Pyrite', because people think they are getting your data, but really it's just gibberish to them.
+> Fool's gold.
 

modules/cfg.py

@@ -1,9 +1,4 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#
-# This file is part of Pyrite.
-# Last file mod: 2013/09/15
-# Latest version at <http://github.com/ryran/pyrite>
+#!/usr/bin/env python3
 # Copyright 2012, 2013 Ryan Sawhill Aroha <[email protected]>
 #
 # License:
@@ -20,28 +15,33 @@
 #
 #    You should have received a copy of the GNU General Public License
 #    along with Pyrite.  If not, see <http://gnu.org/licenses/gpl.html>.
-#
-#------------------------------------------------------------------------------
 
-import gtk
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk
 from os import getenv
 
 # Important variables
-VERSION                 = 'v1.0.2'
-ASSETDIR                = '/usr/share/pyrite/'
-USERPREF_FILE           = getenv('HOME') + '/.pyrite'
-USERPREF_FORMAT_INFO    = {'version':'Must6fa'}
+VERSION = 'v2.0.0'
+ASSETDIR = './'
+USERPREF_FILE = getenv('HOME') + '/.pyrite'
+USERPREF_FORMAT_INFO = {'version': 'Must6fa'}
 
 # List of possible Infobar message types
-MSGTYPES = [0,
-            gtk.MESSAGE_INFO,      # 1
-            gtk.MESSAGE_QUESTION,  # 2
-            gtk.MESSAGE_WARNING,   # 3
-            gtk.MESSAGE_ERROR]     # 4
+MSGTYPES = [
+    0,
+    Gtk.MessageType.INFO,  # 1
+    Gtk.MessageType.QUESTION,  # 2
+    Gtk.MessageType.WARNING,  # 3
+    Gtk.MessageType.ERROR  # 4
+]
 
 # List of possible images to show in Infobar
-IMGTYPES = [gtk.STOCK_APPLY,            # 0
-            gtk.STOCK_DIALOG_INFO,      # 1
-            gtk.STOCK_DIALOG_QUESTION,  # 2
-            gtk.STOCK_DIALOG_WARNING,   # 3
-            gtk.STOCK_DIALOG_ERROR]     # 4
+IMGTYPES = [
+    Gtk.STOCK_APPLY,  # 0
+    Gtk.STOCK_DIALOG_INFO,  # 1
+    Gtk.STOCK_DIALOG_QUESTION,  # 2
+    Gtk.STOCK_DIALOG_WARNING,  # 3
+    Gtk.STOCK_DIALOG_ERROR  # 4
+]