Python Call Graph is a Python module that creates call graph visualizations for Python applications.
Python Call Graph is a Python module that creates call graph visualizations for Python applications.
Questions tagged [pycallgraph]
22 questions
5
votes
1 answer
How can I resolve PyCallGraphException: The command "dot -Tpng -failed with error code 256 error?
Trying to run the following command to make graph of calls using pycallgraph -
pycallgraph graphviz --output-file=/var/www/html/Reports/winmain.png -- token_check.py
But I am getting following error when I run the…
Mr. Sigma.
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4
votes
1 answer
Unable to run pycallgraph for python
I'm using windows 7 , with python 2.7 and pip 8.0.2
i have installed pyCallGraph for python using pip in cygwin
pip install pycallgraph
When trying to execute it :
$ pycallgraph graphviz -- ../main.py
C:\python27\python.exe: can't open file…
The Beast
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3
votes
1 answer
How do I remove an entire call tree from pycallgraph with a filter
I want to see what's happening with a specific operation in a python3 package I've been working on. I use pycallgraph and it looks great. But I can't figure out how to remove an entire tree of calls from the output.
I made a quick script…
spanishgum
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2
votes
0 answers
Python PyCallGraph.PyCallGraphException Graphviz
Im trying to use the pycallgraph library for Python on my Windows commandline
from pycallgraph import PyCall Graph
from pycallgraph.output import GraphvizOutput
with PyCallGraph(output=GraphvizOutput()):
for i in range(0,11):
…
KnakworstKoning
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2
votes
0 answers
How to get useful information from pycallgraph tracing?
In my question about tracking the python execution I was recommended to use pycallgraph so I decided to give it a try on following code:
#!/bin/env python
import matplotlib.pyplot as plt
import numpy as np
x = np.linspace(0, 2, 100)
# The first…
Wakan Tanka
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2
votes
1 answer
Pycallgraph not generating graphd output in debug mode
I'm using Pycallgraph to generate output, but I want to save the intermediate graphd output (instead of generating an image) because I want to make some small modifications to it.
I'm running as:
PYTHONPATH=. pycallgraph -d graphviz --…
mr-sk
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1
vote
1 answer
How to exclude pycallgraph2 from PyCallGraph context wrapper?
The following minimal working example
from pycallgraph2 import PyCallGraph
from pycallgraph2.output import GraphvizOutput
with PyCallGraph(output=GraphvizOutput()):
None
produces this output:
Why does PyCallGraph2 describe itself while…
Galen
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1
vote
0 answers
pycallgraph module - No attribute Config
After intalling pycallgraph, I had to rename the file to pycallgraph.py on windows, and when running I get the following error message:
pycallgraph -h (for help)
module 'pycallgraph' has no attribute 'Config'
I've got my path variables set up…
dirtyw0lf
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1
vote
2 answers
Python PyCallGraphException
I have copied an example from their own website but i do not know how to get it working.
Link to their example
This is my code:
from pycallgraph import PyCallGraph
from pycallgraph.output import GraphvizOutput
class Banana:
def eat(self):
…
KnakworstKoning
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1
vote
1 answer
Julia Calling Python Function
I've been trying to call python functions from Julia using this code:
using PyCall
unshift!(PyVector(pyimport("sys")["path"]), "")
@pyimport testing
print(testing.add())
testing is in the same path.
the testing python file:
def add():
return 5…
Ben Rei
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1
vote
1 answer
C:\Python27\python.exe: can't open file '/cygdrive/c/Python27/Scripts/Program': [Errno 2] No such file or directory
Hi after installing code2flow , the process has finish successfully
$ python setup.py install
running install
running bdist_egg
running egg_info
creating code2flow.egg-info
writing code2flow.egg-info\PKG-INFO
writing top-level names to…
The Beast
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1
vote
0 answers
running PyCallgraph on PyCharm
I am trying to run PyCallgraph module on my application. My application runs on Mac and I am running the application from PyCharm
Here is what I have tried
def main(url):
from pycallgraph import PyCallGraph
from pycallgraph.output import…
Anurag Sharma
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1
vote
1 answer
PyCallGraph middleware in django
I'm trying to implement a middleware in django(1.4) to create a call graph using PyCallGraph.
I've based it from two different snippets found online. This is what it looks like:
import time
from django.conf import settings
from pycallgraph import…
Leonardo
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1
vote
1 answer
Non-graphical output from pycallgraph
I've started writing a small Python utility to cache functions. The available caching tools (lru_cache, Beaker) do not detect changes of sub-functions.
For this, I need a Call Graph. There exists an excellent tool in pycallgraph by Gerald Kaszuba.…
Unapiedra
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1
vote
1 answer
pycallgraph with pycharm does not work on windows
I m using Windows 7, Python 3.4.1, Anaconda 2.0.1 , Pycharm 3.4.
Graphviz and dot work normally in the console.
However, when trying to use pycallgraph it finishes with an error.
"C:\Users\John\Anaconda3\python.exe"…
not a programmer
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