def generate_bar_charts(perl_exe, count_dirs, scratch_dir, output_dir):
"""Generate lines-of-code bar charts.
:param perl_exe:
the perl executable
:param count_dirs:
a list of directories where to count lines of code
:param scratch_dir:
where intermediate files (JSON, matplotlib scripts) are to be saved
:param output_dir:
where the bar charts are to be saved
"""
# Create directory to save bar charts SVG
if not os.path.exists(output_dir):
os.makedirs(output_dir)
# Generate per-directory and total charts
for count_dir in count_dirs:
script = cloc_tools.bar_chart(perl_exe, count_dir, scratch_dir,
output_dir)
exec(compile(open(script).read(), script, 'exec'))
os.remove(script)
# Generate total charts
script = cloc_tools.bar_chart(perl_exe,
project_root_dir,
scratch_dir,
output_dir,
is_total=True)
exec(compile(open(script).read(), script, 'exec'))
os.remove(script)
def generate_bar_charts(mod_dir, dir_lang, savedir):
r'''Generate lines-of-code bar charts.
:param mod_dir:
location of the cloc_tools module
:param dir_lang:
a (directory : language) dictionary
:param savedir:
location of the YAML files
'''
import sys
sys.path.append(mod_dir)
from cloc_tools import bar_chart
# Generate scripts and list of scripts (absolute paths)
list_of_scripts = [bar_chart(root_dir, language, savedir) for root_dir, language in dir_lang.iteritems()]
# Generate charts
[execfile(fname) for fname in list_of_scripts]