matplotlib
diff --git a/‎lib/matplotlib/__init__.py
Copy file name to clipboardExpand all lines: lib/matplotlib/__init__.py
+4-2Lines changed: 4 additions & 2 deletions b/‎lib/matplotlib/__init__.py
Copy file name to clipboardExpand all lines: lib/matplotlib/__init__.py
+4-2Lines changed: 4 additions & 2 deletions
diff --git a/‎lib/matplotlib/backends/backend_pgf.py
Copy file name to clipboardExpand all lines: lib/matplotlib/backends/backend_pgf.py
+2-3Lines changed: 2 additions & 3 deletions b/‎lib/matplotlib/backends/backend_pgf.py
Copy file name to clipboardExpand all lines: lib/matplotlib/backends/backend_pgf.py
+2-3Lines changed: 2 additions & 3 deletions
@@ -420,7 +420,8 @@ def checkdep_pdftops():
 def checkdep_inkscape():
     if checkdep_inkscape.version is None:
         try:
-            s = subprocess.Popen([str('inkscape'), '-V'], stdout=subprocess.PIPE,
+            s = subprocess.Popen([str('inkscape'), '-V'],
+                                 stdout=subprocess.PIPE,
                                  stderr=subprocess.PIPE)
             stdout, stderr = s.communicate()
             lines = stdout.decode('ascii').split('\n')
@@ -437,7 +438,8 @@ def checkdep_inkscape():
 
 def checkdep_xmllint():
     try:
-        s = subprocess.Popen([str('xmllint'), '--version'], stdout=subprocess.PIPE,
+        s = subprocess.Popen([str('xmllint'), '--version'],
+                             stdout=subprocess.PIPE,
                              stderr=subprocess.PIPE)
         stdout, stderr = s.communicate()
         lines = stderr.decode('ascii').split('\n')
 
@@ -179,7 +179,7 @@ def make_pdf_to_png_converter():
     tools_available = []
     # check for pdftocairo
     try:
-        check_output([str("pdftocairo"), str("-v")], stderr=subprocess.STDOUT)
+        check_output([str("pdftocairo"), "-v"], stderr=subprocess.STDOUT)
         tools_available.append("pdftocairo")
     except:
         pass
@@ -194,8 +194,7 @@ def cairo_convert(pdffile, pngfile, dpi):
             cmd = [str("pdftocairo"), "-singlefile", "-png",
                    "-r %d" % dpi, pdffile, os.path.splitext(pngfile)[0]]
             # for some reason this doesn't work without shell
-            check_output(cmd, shell=True,
-                         stderr=subprocess.STDOUT)
+            check_output(cmd, shell=True, stderr=subprocess.STDOUT)
         return cairo_convert
     elif "gs" in tools_available:
         def gs_convert(pdffile, pngfile, dpi):