8000 Use `subprocess` instead `os.system` also in the examples · matplotlib/matplotlib@86662d8 · GitHub
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tomspurtomspur
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Use subprocess instead os.system also in the examples
1 parent 5208d74 commit 86662d8

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4 files changed

+10
-9
lines changed

4 files changed

+10
-9
lines changed

‎examples/pylab_examples/mathtext_examples.py

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
"""
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from __future__ import print_function
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import matplotlib.pyplot as plt
6-
import os
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import subprocess
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import sys
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import re
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import gc
@@ -120,6 +120,6 @@ def doall():
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fd.write("\\end{document}\n")
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fd.close()
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os.system("pdflatex mathtext_examples.ltx")
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subprocess.call("pdflatex mathtext_examples.ltx", shell=True)
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else:
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doall()

‎examples/pylab_examples/movie_demo.py

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -2,7 +2,7 @@
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from __future__ import print_function
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5-
import os
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import subprocess
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import matplotlib.pyplot as plt
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import numpy as np
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@@ -22,8 +22,8 @@
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files.append(fname)
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print('Making movie animation.mpg - this may take a while')
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os.system("mencoder 'mf://_tmp*.png' -mf type=png:fps=10 -ovc lavc -lavcopts vcodec=wmv2 -oac copy -o animation.mpg")
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#os.system("convert _tmp*.png animation.mng")
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subprocess.call("mencoder 'mf://_tmp*.png' -mf type=png:fps=10 -ovc lavc -lavcopts vcodec=wmv2 -oac copy -o animation.mpg", shell=True)
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#subprocess.call("convert _tmp*.png animation.mng", shell=True)
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# cleanup
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for fname in files:

‎examples/pylab_examples/stix_fonts_demo.py

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
from __future__ import unicode_literals
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3-
import os
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import subprocess
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import sys
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import re
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import gc
@@ -53,6 +53,6 @@ def doall():
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fd.write("\\end{document}\n")
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fd.close()
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56-
os.system("pdflatex stix_fonts_examples.ltx")
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subprocess.call("pdflatex stix_fonts_examples.ltx", shell=True)
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else:
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doall()

‎examples/tests/backend_driver.py

Lines changed: 3 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -20,6 +20,7 @@
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import os
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import time
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import subprocess
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import sys
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import glob
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from optparse import OptionParser
@@ -357,7 +358,7 @@ def run(arglist):
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return ret
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except ImportError:
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def run(arglist):
360-
os.system(' '.join(arglist))
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subprocess.call(' '.join(arglist), shell=True)
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def drive(backend, directories, python=['python'], switches=[]):
@@ -428,7 +429,7 @@ def drive(backend, directories, python=['python'], switches=[]):
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ret = run(program + [tmpfile_name] + switches)
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end_time = time.time()
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print("%s %s" % ((end_time - start_time), ret))
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#os.system('%s %s %s' % (python, tmpfile_name, ' '.join(switches)))
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#subprocess.call('%s %s %s' % (python, tmpfile_name, ' '.join(switches)), shell=True)
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os.remove(tmpfile_name)
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if ret:
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failures.append(fullpath)

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