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Improve error handling when pandoc is missing

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This commit is contained in:
Stéphane Raimbault 2012-03-13 16:52:28 +01:00
commit 2f79d5f052
1 changed files with 15 additions and 1 deletions
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16
tools/pelican_import.py
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@ -2,6 +2,7 @@
import argparse
import os
import subprocess
import sys
import time
@ -217,7 +218,20 @@ def fields2pelican(fields, out_markup, output_path, dircat=False):
content = content.replace("\n", "<br />\n")
fp.write(content)
os.system('pandoc --normalize --reference-links --from=html --to=%s -o "%s" "%s"' % (out_markup, out_filename, html_filename))
cmd = 'pandoc --normalize --reference-links --from=html --to={0} -o "{1}" "{2}"'.format(
out_markup, out_filename, html_filename)
try:
rc = subprocess.call(cmd, shell=True)
if rc < 0:
print("Child was terminated by signal %d" % -rc)
exit()
elif rc > 0:
print("Please, check your Pandoc installation.")
exit()
except OSError, e:
print("Pandoc execution failed: %s" % e)
exit()
os.remove(html_filename)