timtadh / dot_tools Goto Github PK

Hello,

The module works fine if I try it out on python-2.7 using pip install dot_tools. I run ubuntu 18.4.

However it doesn't work with python3. Is there a fix for this?

I also tried out installing dot_tools using pip3, but running an example script still has import errors :

Traceback (most recent call last):
File "test.py", line 1, in
from dot_tools import parse
ImportError: cannot import name 'parse'

Any suggestions? Both pip list and pip3 list show that dot_tools installed.

I'd like to try out dot_tools. Unfortunately, I'm not able to get it working.

I installed it with the following command:

python setup.py install

pip list shows that dot-tools 0.1 is installed.

When actually trying to import it as described in the README, I'm getting the following error:

Traceback (most recent call last):
  File "dotplay.py", line 1, in <module>
    from dot_tools import parser
ImportError: cannot import name 'parser'

Am I missing something?

BTW, Pip actually reports "dot-tools" instead of "dot_tools"...

Python version: 3.6.7
pip version: 18.1
setup tools version: 40.4.2
OS: macos 10.11.6

Thank you in advance!
Max

Hi,

I am trying to generate an AST of a Control Flow Graph of a simple Hello World program in C. I generated the DOT file using GCC's -fdump-tree-cfg-graph. When I tried to use the parse function, I got an error SyntaxError: LexToken(LCURLY,'{',11,355). I am assuming the problem is most likely the regex/lexer for strings(ID) in the DOT file does not include '{' or '}'.

The command to generate the DOT file

gcc HelloWorld.c -fdump-tree-cfg-graph

I am also attaching the source code and the generated DOT file

HelloWorld.zip

I just switched centos VMs and my new one fails with
pip install dot_tools
Collecting dot_tools
Could not find a version that satisfies the requirement dot_tools (from versions: )
No matching distribution found for dot_tools

I checked on pypi and didn't see dot_tools.
python -V
Python 2.7.5

uname -a
Linux bpm 3.10.0-862.2.3.el7.x86_64 #1 SMP Wed May 9 18:05:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

What else can I look at?

Thx,
Joe

I'm getting

SyntaxError: LexToken(COLON,':',4,57)

when processing this DOT file.

The issue is probably caused by the fact that the label attribute inside of [] is spread over two lines. Putting these attributes into a single line, i.e.

"0" [label="0: BBlock(#9) idom: None"]

solves the issue.

Graphviz' dot 2.40.1 does process the unmodified file just fine.