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-rw-r--r--converter.py12
1 files changed, 12 insertions, 0 deletions
diff --git a/converter.py b/converter.py
index 07944f4..79624f7 100644
--- a/converter.py
+++ b/converter.py
@@ -1,6 +1,7 @@
#!/usr/bin/env python3
from optparse import OptionParser
+from re import search, sub
"""Command line arguments"""
usage = "usage: %prog [options] file..."
parser = OptionParser(usage=usage)
@@ -13,3 +14,14 @@ parser.add_option('-o', '--output-type', dest='output_type',
(options, args) = parser.parse_args()
+"""Valid argument testing
+TODO: Add support for directories
+"""
+markdown_files = []
+for file in args:
+ if search(".md", file) is not None:
+ # Is a markdown file
+ markdown_files.append(file)
+ else:
+ print(file, "is not a markdown file, skipping")
+