After installling I am getting following error:

 git clone https://github.com/glamp/bashplotlib.git
 cd bashplotlib
 python setup.py install


bashplotlib]$ hist --demo
Traceback (most recent call last):
  File "/usr/bin/hist", line 9, in <module>
    load_entry_point('bashplotlib==0.6.3', 'console_scripts', 'hist')()
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 299, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 2229, in load_entry_point
    return ep.load()
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1948, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/python2.6/site-packages/bashplotlib-0.6.3-py2.6.egg/bashplotlib/histogram.py", line 125
    hist = {i: 0 for i in range(len(bins))}
                   ^
SyntaxError: invalid syntax

As of the submission of this issue, it seems that bashplotlib can't be installed from pypi via pip in a virtualenv; when I do so, pip attempts to install 0.6.0 but fails with the following error:

 IOError: [Errno 2] No such file or directory: 'LICENSE.txt'
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/home/lev/Work/virtualenvs/PYTHON/build/bashplotlib/setup.py", line 11, in <module>

    license=open("LICENSE.txt").read(),

IOError: [Errno 2] No such file or directory: 'LICENSE.txt'

Moreover, I noticed that pypi appears to list 0.5.3 as a later release than 0.6.0.

Here's what I get!

pip 1.4.1 from /usr/lib/python2.7/dist-packages (python 2.7)

: minisub ~tmp%; pip install bashplotlib
Downloading/unpacking bashplotlib
  Downloading bashplotlib-0.5.1.tar.gz
  Running setup.py egg_info for package bashplotlib
    Traceback (most recent call last):
      File "<string>", line 16, in <module>
      File "/tmp/pip_build_danny/bashplotlib/setup.py", line 10, in <module>
        license=open("LICENSE.txt").read(),
    IOError: [Errno 2] No such file or directory: 'LICENSE.txt'
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 16, in <module>

  File "/tmp/pip_build_danny/bashplotlib/setup.py", line 10, in <module>

    license=open("LICENSE.txt").read(),

IOError: [Errno 2] No such file or directory: 'LICENSE.txt'

bashplotlib uses a dictionary comprehension, which was added in 2.7 (and 3.0).

On 2.6, this produces a syntax error:

Traceback (most recent call last):
  File "/usr/bin/hist", line 6, in <module>
    from bashplotlib.histogram import plot_hist
  File "/usr/lib/python2.6/site-packages/bashplotlib/histogram.py", line 84
    hist = {i: 0 for i in range(len(bins))}
                   ^
SyntaxError: invalid syntax

2.6 is still relatively recent (it is, for instance, the "new" Python available on CentOS 5, as python is 2.4), so it'd be nice to include support for it.

implemented better docstrings and help using docopt.

new implementation is backwards compatible, so if docopt is not installed it'll use optparse same as before.

• Made imports from utils relative to avoid picking up any system wide utils modules
• Made naming of color and colour standard to colour
• Added black and default to the list of colours
• Made default the default colour (can't assume the users background colour will be black)
• printcolour gets the escape code from get_colour instead of expecting one to be passed in
• Other small refactoring

For "default" or unknown (e.g. None) colour do not print ESC characters. This is Useful when storing output into a text file or when running on windows cmd.

@glamp I think the padding on scatterplots has gone a bit wonky. This should fix that. Thanks!

To test, I ran this code:

from bashplotlib.scatterplot import plot_scatter

plot_scatter(None, [-10,20,30], [10,20,30], 10, 'x', 'default', 'test hello')

Before

After

Hello,

This is a little patch for resource leaks such as:

$ python setup.py install
setup.py:14: ResourceWarning: unclosed file <_io.TextIOWrapper name='README.rst' mode='r' encoding='UTF-8'>
  long_description=open("README.rst").read(),
running install
...

$ bash examples/sample.sh
scatterplot.py:100: ResourceWarning: unclosed file <_io.TextIOWrapper name='examples/data/texas.txt' mode='r' encoding='UTF-8'>
  plot_scatter(opts.f, opts.x, opts.y, opts.size, opts.pch, opts.colour, opts.t)
with x and y coords
scatterplot.py:57: ResourceWarning: unclosed file <_io.TextIOWrapper name='examples/data/x_test.txt' mode='r' encoding='UTF-8'>
  xs = [float(str(row).strip()) for row in open(xs)]
scatterplot.py:58: ResourceWarning: unclosed file <_io.TextIOWrapper name='examples/data/y_test.txt' mode='r' encoding='UTF-8'>
  ys = [float(str(row).strip()) for row in open(ys)]

histogram.py:109: ResourceWarning: unclosed file <_io.TextIOWrapper name='examples/data/exp.txt' mode='r' encoding='UTF-8'>
  f = open(f).readlines()

I also fixed this error:

Traceback (most recent call last):
  File ".../bin/scatter", line 11, in <module>
    load_entry_point('bashplotlib==0.6.5', 'console_scripts', 'scatter')()
  File "scatterplot.py", line 100, in main
    plot_scatter(opts.f, opts.x, opts.y, opts.size, opts.pch, opts.colour, opts.t)
  File "scatterplot.py", line 74, in plot_scatter
    if cs:
UnboundLocalError: local variable 'cs' referenced before assignment

Signed-off-by: Mickaël Schoentgen [email protected]

The logic behind the choice of string length of x-labels is quite obscure to me, but I believe that the best we can do is to detect the minimum length permitting to distinguish one label from the next one. Implementation is probably not the most efficient one, but I tried to make is as readable as possible, taking into account that we do not expect too many bins (like thousands or millions).

I added a few newline to fix the formatting around the from bashplotlib.histogram import plot_hist example where the backticks were showing. Thanks! :-)

To make the analysis for https://github.com/golang/go/issues/46050#issuecomment-835749005 more meaningful it would be great if the x axis of the histogram could show the bin's values as mentioned in the readme.

I'm getting the following errors when trying to build using Python3.8

davidjackson@VirtualBox:~/bashplotlib$ python3 setup.py install Traceback (most recent call last): File "setup.py", line 3, in from setuptools import find_packages, setup ModuleNotFoundError: No module named 'setuptools' davidjackson@VirtualBox:~/bashplotlib$

I am trying to display a histogram, and it doesn't work, but instead prints -----------... My code is

with open("cpuhistory.txt", "r") as n:

    plot_hist(n)
    n.close()

and cpuhistory.txt is https://pastebin.com/vPMBTxzJ .

How can I get it working?

My shell (ksh93) informs me that

$ type -a hist
hist is a shell builtin
hist is /Library/Frameworks/Python.framework/Versions/3.6/bin/hist
hist is an undefined function

in other words, if I try to run hist I will get the shell builtin first. I can circumvent that by using the env program, but this is not obvious right away.