Under the File menu item I see 'Open With ... ' and then a selection for
IDLE
But when I select this, I do not understand what should happen I have a
node highlighted for a .py file, which I assumed would then open in a
IDLE window, but I only see a message in the log window that a LeoTemp
Using
bzr branch lp:leo-editor
After launch, I see in the log pane
Leo 4.9.1 devel, build 5147, 2012-03-15 19:50:57
Python 2.7.2, qt version 4.7.3
I assume 2012-03-15 date means I have the latest code
But surprised by 4.9.1 devel build
Also confused by the messages in the 'bzr pain' posting
If so, is it acceptable to substitute any but the last rather than
first, to handle the case where there needs to be more than one importing
@file branch (keeping to the rule that any given node is only in one of
them).
You can do anything that works :-) Keep in mind that what is
Some inline comments
I find reading and navigating
Leo's docs inside Leo more cumbersome (maybe I just haven't tried hard
enough).
I agree they're nicer to read in a browser.
HTML browsing is already builtin in some sense through the viewer and
@url, but could be easier turn on and control.
What is the role of (c.k.givenArgs) in the saveAs function?
Is it commonly used in Leo?
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I also see this option has been requested by others, example:
http://groups.google.com/group/leo-editor/browse_thread/thread/ca82887f59ca876c/05651f2bd10fa153?lnk=gstq=saveAs
It would be great if anyone who was experiencing the out of memory
problem could confirm it works for them now.
Successfully pulled the leo-editor branch on an old creaky Windows PC
today. Got rev 4911 in the bzr message
And like the ssh based bzr pull I set up on my work PC (to get arounf
Actually ... my suggestion to remove the gui argument:
c2,frame = g.app.newLeoCommanderAndFrame(fileName='NewOutline')
does not look like a good idea. Editing the outline produces unusual
behavior and I see no menu items in the frame.
I guess gui needs to be set but I do not see how. I think
You don't replace a node by a clone, you create another clone and move
it where you want it.
Yes, in creating a new outline I would do so, but I am looking to
'fix' an outline that has lost its clones
Example
--CodeSnippets
-- Code1
-- Code2
--Subtree1
-- Code1
-- More1
I will explain in a future posting about the problem of an outline
losing its clones
It actually comes from creating and using a DB system to store and
read nodes.
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I just noticed that if I copy a node hat contains clones, the pasted
in node has the same subtree node structure but the child nodes are no
longer cloned. I.e. I get an unlinked duplicates of the subtree.
Is this intended? Is there a way to retain the cloning relationship
in the copy?
Why? I
Nevermind
I found the command
paste-retaining-clones
But I have a related issue.
In a given tree that has nodes with the exact same headline, how can I
replace one node with a clone of the earlier in the outline with the
same headline.
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I think I figured out a solution combining both methods as so
import leo.core.leoGui as leoGui
fn2='test2.leo'
nullGui = leoGui.nullGui(nullGui)
c2,frame = g.app.newLeoCommanderAndFrame(fileName=None,gui=nullGui)
c2.frame.createFirstTreeNode()
c2.save()
ok, frame = g.openWithFileName(fn2,c)
c3
Nevermind. Setting the filename was right in front of my nose in
newLeoCommanderAndFrame(fileName=
So the working script is
import leo.core.leoGui as leoGui
## Create and save an empty leo outline
fn2='test2.leo'
nullGui = leoGui.nullGui(nullGui)
c2,frame =
I am trying to create a new .leo file that I will populate using a
script
However, these two methods (from Leo web page docs) do not work as I
expect.
Method 1:
import leo.core.leoGui as leoGui
nullGui = leoGui.nullGui(nullGui)
c2,frame = g.app.newLeoCommanderAndFrame(fileName=None,gui=nullGui)
Ville,
I ran the code in
The code to dump outline to sql database (and create the database) is here:
http://bazaar.launchpad.net/~leo-editor-team/leo-editor/contrib/view/...
after changing the db location in
def test(c):
tf = TreeFrag(/home/ville/treefrag.db)
of course
Do you have
On Dec 29, 2:50 pm, Ville M. Vainio vivai...@gmail.com wrote:
I recreate the structure in leoqviewer, but this is c++ code. Dumb
algorithm to create the tree is easy to do for python Leo as well, but if I
write full file format support I'd like to do it the fast way - first
create nodes, then
Thanks I wrote a script linked to a button to close and reload the
testing outline as so:
import os
import subprocess
python_leo= r'C:\Python26\python.exe C:\leo-editor\launchLeo.py'
path1= r'Desktop-path'
file1= r'MyPluginTest.leo'
test_leo= os.path.join(path1,file1)
xcmd= python_leo + '
Thx, Terry
adding to the init step
g.mytest= mytest
works
I also wonder about the best work flow for developing or modifying a
plugin
I find that if I change mytest.py (using Leo), and then close and re-
open the .leo fine with the node that enabled mytest.py, the changes
are not in
I am trying to write my first plugin but can not figure out the
details from the Writing Plugins part of the Leo web site.
Is there a basic template, or can someone suggest a simple working
plugin I could modify ?Note I want to create a Alt-X command and
also add a function that can be used
we can imagine a clone server, as has been suggested, being implemented
using a single sqlite file.
I look forward to seeing where this db vision leads. The idea in my
mind is to still use outlines to re-arange and organize data (program
code, documents, task lists) for views -- could be or
I vote for allowing the saving and reading of nodes to a database
table, but not attempting to replace simple flat file storage.
Instead, a node attribute could be set to define the secondary storage
and/or source. When saving a leo file you should have the option to
break the outline nodes from
I think Leo updates are incorrectly showing an older version
Running the 12-14 snapshot I see this
Leo Log Window
Leo 4.9.1 devel, build 4867, 2011-12-05 06:57:18 -0500
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I think your SOP to give headlines titles that are just Dates+Time --
- versus using descriptive titles -- would not help most people better
understand the document or the process that the outline represents or
organizes.
Leo lets you embed custom created attributes to each node, besides the
I'd consider an alternative framework where each node has a date
created and modified tags (attributes).
With this idea, you would create the node in a tree position, and then
use an alternative view and ordering of nodes based on the dates, and
any editing from this view would show correctly in
Why not a Help item in both the stable release and the latest to run a
bzr update.
Could be a leo file with a button running a python script and includes
unit tests to show off leo capabilities.
In fact, an 'Examples' Help item for demos such as this would be good
way to learn what leo can do.
Terry-- can free-layout a two panel view with the non tree panel
showing Tabs, with one Tab being the 'Body' pane?
I know how to create new panes, ala c.frame.log.selectTab('Test')
but not how to make a pane act as the Body.
Also like to add a pane that shows the node attributes
--
You received
OK, did the steps
There are two @test Assert True nodes and I assumed I should ignore
the one in the @ignore branch
If I understand right, Alt-4
(1) only runs unit @test nodes that are marked
(2) sends results to console
And I originally thought Alt-4 used leoDynamicUnittest.py but by
I see in Leo documentation that is possible to add attributes to nodes
and .leo files.
I am thinking of adding date created date modified attributes to
nodes for a particular project.
Has anyone done this already ? (before I re-invent the wheel)
And I wonder if node dates have ever been
Thanks I did not know about gnx. Your gnx2tuple( function makes it
easy to create a datetime object
def gnx2datetime(gnx):
import datetime
(year, month, day, hour, minute, second) = gnx2tuple(gnx)
dx= datetime.datetime(year, month, day, hour, minute, second)
return dx
However,
Ed--
Can you create a short, whole leo file that demos your new unit
testing procedure?
pardon if this is easy to find on launchpad or the leo wiki and I
missed it
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Your comments please.
I vote for using rst2pdf
This looks similar to using latexpdf
and the option to convert rst to latex as
another step remains possible
(to leverage latex's abilities)
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I now understand Ed's 2 questions better
My impression is 90% or more of Leo users create and manage computer
programs using outlines with or without clones. A smaller fraction
create and use Leo scripts as buttons or key bindings to make the
program management and use easier. It seems Ed is
Ed-- have you considered adding colorizing logic in the headlines?
(besides marks and clone icons)
I do not have a clear application in mind, and I imagine headline
coloring might need to be based on each users preferences. However,
colors that differentiate nodes that contain code vs plain
Try this
Create a batch file, named leo.bat in c:\ root
that is simply
C:\Python27\pythonw.exe C:\Leo-4.9-final\launchLeo.py %1
or to run in console mode use python not pythonw
C:\Python27\python.exe C:\Leo-4.9-final\launchLeo.py %1
assuming python27 and the leo directory above
Then
because I'm git fan, about 5 month ago, I tried git-bzr-ng, and met
the similar problem described here.
https://github.com/termie/git-bzr-ng/issues/27
Do you use Python-based Bazaar?
I did see your message about a similar BZR problem
I tried both python based BZR and standalone
Same memory
Canonical investigated and told me how to fix the download
Short answer:branching over http on Windows fails, but branching
over bzr+ssh succeeds.
The problem was traced to a file in the repository, which is a little
bit more than
900MB when decompressed and Windows memory chokes because of
instalation...
Was that clear?
Fernando.
On Mon, Oct 17, 2011 at 2:16 PM, Edward K. Ream edream...@gmail.com wrote:
On Mon, Oct 17, 2011 at 9:38 AM, mdb mdbol...@gmail.com wrote:
Simple command that worked in Linux
bzr branch lp:leo-editor
Fails with this message
:: 7275kB
I previously only worked with final leo builds, but now want to try
the daily snapshots
Running bzr I get a memory problem I do not understand (on a windows
machine)
Simple command that worked in Linux
bzr branch lp:leo-editor
Fails with this message
:: 7275kB 117kB/s | Fetching
Right not zip daily snapshot
Using launchpad branch
bzr branch lp:leo-editor
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Finally got a chance to try Ed's version of MakePDF
Works well with one small issue
This part of the code (in node: compute_file_names)
if g.os_path_exists(fn) and g.os_path_exists(out_dir):
return fn,out_dir
else:
log('not found: %s' % fn)
return
Ed. Are you saying upgrading to ubuntu 11.10 is likely to create
wireless problems and python version problems, and/or other problems
( SIP?). I almost hit the auto upgrade baton on yesterday and I
think now I am glad I didn't.
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I want to **consolidate** the search on web site issues.
It now works for me using Internet Explorer and my android phone's
browser.
But search fails to produce anything using Firefox 7.0.1 with
Javascript enabled on a Windows Vista system. Same with basic Google
Chrome settings.
--
You
Ed -- your code is surely better than mine since it handles undo-ing
I do want to be sure I understand the new code
-- moves forward in tree
-- relies on 2 new functions
p.positionAfterDeletedTree()
u.afterDeleteMarkedNodes()
Right? There was a error with my
I got the crude code below to work in every case I tried (clones,
children)
reverse() might be too crude however
Also undo part does not work
u = c.undoer
marked = [ p.copy() for p in c.all_positions() if p.isMarked() ]
marked.reverse()
if marked:
for p in marked:
Is there a command to operate on marked nodes
iecut-marked
delete-marked
clone-marked
probably a variation of marked-list
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There have been a handful of questions in this group about using Latex
Leo
and I'd like to encourage more user development in this area.
So below I offer my script for creating a pdf from a latex file to
help new users get started.
I link the script to both a button and a shortcut key and I
I have enabled the plugin viewrendered
and also created a button for it as so
@button vw
c.executeMinibufferCommand('viewrendered')
But I can not bind this command to a shortcut, using
@shortcut
viewrendered = Alt-k
Actually I want to bind toggle-rendered-pane to a shortcut but
But seeing the first
element of the iterator is p, which hasn't changed, the question seemed
moot.
You are right I should just print p.h
By trying to extract again from p.self_and_subtree() I was making the
problem too hard for myself
I also can use Ed's suggestion to use
for p2
I need help understanding howthe context_menu plugin works and I have
some questions
--Does the context_menu.py plugin automatically determine where to
place each contextmenu command as either a right click Headline item
or a right click Body item?What other 'context' are available and
is the
On the page
http://sourceforge.net/projects/leo/files/Leo/
The default Leo download for v4.9 is not the final version
Instead it is b4:
Looking for the latest version? Download LeoSetup-4.9-b4.exe (5.2 MB)
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If I writing a script with the code
n1=c.currentVnode()
typing
n1. (using the . to bring up autocompleter)
produces the error
exception executing command
Traceback (most recent call last):
File C:\Program Files\Leo-4.9-b4\leo\core\leoCommands.py, line
408, in doCommand
val =
To get around the problem of not having a place print from a python
script unless Leo is run from a console, I figured out a way to
redirect to a tab pan that is separate from Log that I want to share
Using a class defined as
class LeoTabPrint:
Simple class with a write method that
A few web site issues that new users might see as hindrances in
learning how to use Leo fully:
* Search at
http://webpages.charter.net/edreamleo/search.html
is broken -- continues to search without giving results
* It is not clear which is the true home page for the online
information. May I
Let me suggest a different way to look at this request:
a master leo file to rule them all. :)
It would help new users to have the leo file selection inerface look
more like a loaded .leo file tree.
At the 'master ' interface level some functions might need to be
disabled, but being able to
How can I try our the new features-- rendering pane and the
qcompleter.
I use v 4.8 b1 (final version) and I tried to download (pull) the
development version
using bazaar (to pull from launchpad) but I am not experienced at this
task.
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Thanks. Found the thread:
http://groups.google.com/group/leo-editor/browse_thread/thread/e2b32681d9c3b949/346b17a5c027861c#346b17a5c027861c
that helps too (mainly be showing the Windows GUI versions of Bazaar
is not straightforward)
In sum, downloading from http://www.greygreen.org/leo/ gave
FYI: Tried out pyjamas. I was able install and run example code.
But failed with a naive quick build of LEO set up as simply
../pyjamas-0.7/bin/pyjsbuild --print-statements launchLeo
t tried to use launchLeo 'as is' and with a modification that emulated
using --gui=gttabs as an
Is anyone exploring porting LEO to a web app (and maybe only a subset
of LEO functions)?
I know this has been discussed in the forum before, but I have not
seen anything recently.
What I think would be a hit and attract new users is something like
(and better than) The Outliner of Giants (http://
fast enough to offer any speedup, and I don't plan to spend
any more time thinking about this problem now.
Ed-- I had once worked on optimizing an algorithm for computation
speed (in a completely different application than LEO) and though I
had some success and felt satisfied with the results,
Here are some quick notes that I hope help
The Sourceforge.net button is for a1 Expected b1 based on the
original posting in this thread.
I installed both a1 and b1 and there is no real difference except a
desktop shortcut appeared for b1
I don't recall an a1 shortcut (but I uninstalled some
at 11:11 AM, mdb mdbol...@gmail.com wrote:
Stumped on something that might be obvious:
--When creating a a derived file outline, can named sections with
headlines that do not start and end be referenced in a specific
order?
Yes and no. �...@others writes nodes in outline order
Stumped on something that might be obvious:
--When creating a a derived file outline, can named sections with
headlines that do not start and end be referenced in a specific
order?
In other words, I created a set of outline nodes with headlines that
do not contain
as in Section Title but
Ville, Thanks for clarifying:
Openwith is not really supported for qt. In qt you can right click on nodes
and launch external editor from there
I tried to add IDLE as a 'right click on headline' editor choice but I
can not get it to work
I can use SCITE via:
g.app.db['LEO_EDITOR']='scite'
at 4:25 PM, mdb mdbol...@gmail.com wrote:
but this does not work for IDLE
g.app.db['LEO_EDITOR']='C:\Python26\pythonw.exe C:\Python26\Lib\idlelib
\idle.pyw'
Try idle.pyw directly w/o python.exe.
Do I need to edit the 'right click on headline' menu in myLeoSetting
and if so, can I see
I can not get the open_with plugin to work with Leo 4.6.3 QT version.
I changed leoSettings to add it as an enabled plugin but it does not
show up in the plugins menu in the File menu, Open with has no items
I have tried everything I can think of to get it operating. I double
checked that
Edward
using g.pdb() I did not see any errors
Also, when starting leo with the --gui=tk switch, open_with works
On Jan 3, 5:07 pm, Edward K. Ream edream...@gmail.com wrote:
On Sun, Jan 3, 2010 at 4:42 PM, mdb mdbol...@gmail.com wrote:
I can not get the open_with plugin to work with Leo
Running code such as
for p in c.allNodes_iter():
g.es(p.level(),p.h)
I get an error that says
p.__getattr__ ON: must be ON if use_plugins
Did I accidentally mess up a leo setting?
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Using Leo 4.6.3
p,s = c.rstCommands.writeNodeToString(p,ext='html')
produces RST format output. Same with ext='tex'
Is the other rst3 writing options no longer working ?
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Never mind. the docutils module was not installed
I fixed this and now it works as expected using ext='.tex'
The '.' is important otherwise rst is created.
On Jan 2, 4:31 pm, mdb mdbol...@gmail.com wrote:
Using Leo 4.6.3
p,s = c.rstCommands.writeNodeToString(p,ext='html')
produces RST
...@gmail.com wrote:
On Sat, Jan 2, 2010 at 2:50 PM, mdb mdbol...@gmail.com wrote:
Running code such as
for p in c.allNodes_iter():
g.es(p.level(),p.h)
I get an error that says
p.__getattr__ ON: must be ON if use_plugins
From an earlier question I assume you are using Leo 4.6.3 final
Never mind about
To move forward, how can I
(1) find a node with a certain headline
(2) read each line in a node as if it was a text file or input
stream
I figured out how to use p.headString() and p.bodyString()
--~--~-~--~~~---~--~~
You received this
Thanks I'll try
p = g.findNodeAnywhere(c,headline) and/or
p = g.findNodeInTree(c,p,headline)
(2) read each line in a node as if it was a text file or input
stream
I'm not sure I know what you mean. Can you explain?
I simply wanted the node body as a string to manipulate in a python
Nevermind on
Where can I find a list of all c. p. and at. functions
I think
c.executeMinibufferCommand('open-outline')
will be enough. Minibuffer commands seem easier to find
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How can I make a minibuffer command operate on a particular node
I.e. turn
c.executeMinibufferCommand('write-restructured-text')
into
p.executeMinibufferCommand('write-restructured-text')
where p is a node
If I use c.executeMinibufferCommand('write-restructured-text')
I
Thanks
c.selectPostion(p)
works
P.S. Is there a read-at-auto-node with no 's' to work on a single
node, I think the nodes plural case finds and operates on all @auto
nodes in a tree
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Thanks again
These commands below work
at = c.atFileCommands
p = c.currentPosition() # get the current position
fileName = p.atAutoNodeName()
at.readOneAtAutoNode(fileName,p)
I understand the second and third commands to get the current position
and the file name.
Originally I thought the
I am not sure if these problems are related, but they might be, or
they might be problems for me because I am not completely fluent using
leo
-- double clicking a node does not work as it should (i.e. write a
@file node)
-- can not drag and drop nodes
-- commands in mini-buffer do not work
Could
I saw a message about a plugin that says
It's in the files section: PySnipEdit2.zip
what is the 'files' location
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Has anyone tried or considering running LEO as a Google App Engine
site
I saw Edward Ream's post in April about how App Engine has interesting
and powerful aspects.
Edward-- would you consider (or like help) in setting up a demo/test/
trial verion of leo as a pure web app
My interest in this
Thx
Unfortunately I can not open
.../leo/core/LeoPyRef.leo
I get a python SAX parse error
But I think I can figure out a workaround
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Really? Are you using the latest version? It works for me...
My command line:
python launchLeo.py leo/core/LeoPyRef.leo
My LeoPyRef.leo file is not plain text
I will check on whether I have the latest vesion
In any event, I figured out that
insertAfter()
inserts a new node
Fairly new myself, but this might help
replace
print z.headString()
with
g.es(z.headString)
to see the 'print' in the log window.
print goes to the python console window
Also I think
import leo.core.leoGlobals as g
is not necessary because you have already loaded the leo module to run
I have Leo 4.5.1 final, build 1.244 , September 14, 2008
But it seems the easy exe install for Windows (i386 version) does not
have simple leo text files in /core
I downloaded the platform independent version of the code and this
lets me peruse the core code as a leo outline
I am a new user of leo and find it most powerful and useful. I did run
into a XML parsing problem that was able to track down and figure out
and I thought to post what I found.
The problem came from pasting in a block of text from a PDF file into
a a node text window and the text happened to
I do not think I am using qt gui
Here is my leo loading log
Leo Log Window...
Leo 4.5.1 final, build 1.244 , September 14, 2008
python 2.4.4, Tk 8.4.7, Pmw 1.3
Windows 6, 0, 6001, 2, Service Pack 1
I agree that catching the error at write time is best
I will try to stretch my python and leo
Almost random questions I could not find answers to after seaching
documentation
(1) what is the role of @chapters in an initially created outline
(2) what does the hoist button do
(3) how to create a new node in a python script
-- I want to put text in the new node that is pulled out
Ed -- I wanted to create a new node in a python script and Terry Brown
suggested looking at the source in
.../leo/core/LeoPyRef.leo
But trying to open this outline, as well as other .leo outline files
in the core directory produced the same
parse error. I do not think I am doing anything
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