Allow for multiple input files to be given

[lightcards.git] / lightcards / parse.py

diff --git a/lightcards/parse.py b/lightcards/parse.py
index 3a1306bfae98840ba312fc58deff160d667ceeb8..8e0d320f6202f5e0bde347b540bcca36d02cc93e 100644 (file)
--- a/lightcards/parse.py
+++ b/lightcards/parse.py
@@ -10,12 +10,18 @@ from .deck import Card
 
 def md2html(file):
     """Use the markdown module to convert input to HTML"""
-    try:
-        return markdown.markdown(open(file, "r").read(), extensions=["tables"])
-    except FileNotFoundError:
-        raise Exception(
-            f'lightcards: "{file}": No such file or directory'
-        ) from None
+    outp = ""
+    for i in file:
+        try:
+            outp += markdown.markdown(
+                open(i, "r").read(), extensions=["tables"]
+            )
+        except FileNotFoundError:
+            raise Exception(
+                f'lightcards: "{i}": No such file or directory'
+            ) from None
+
+    return outp
 
 
 def parse_html(html):
@@ -24,21 +30,24 @@ def parse_html(html):
     def clean_text(inp):
         return inp.get_text().rstrip()
 
-    soup = BeautifulSoup(html, "html.parser").find("table")
+    soup = BeautifulSoup(html, "html.parser").find_all("table")
     outp = []
 
-    try:
-        for x in soup.find_all("tr"):
-            outp.append(Card(tuple([clean_text(y) for y in x.find_all("td")])))
-    except AttributeError:
-        raise Exception("lightcards: No table found") from None
+    for table in soup:
+        try:
+            for x in table.find_all("tr"):
+                y = x.find_all("td")
+                if y:
+                    outp.append(Card(tuple([clean_text(z) for z in y])))
+        except AttributeError:
+            raise Exception("lightcards: No table found") from None
 
-    ths = soup.find_all("th")
-    if len(ths) != 2:
-        raise Exception("lightcards: Headings malformed")
+        ths = table.find_all("th")
+        if len(ths) != 2:
+            raise Exception("lightcards: Headings malformed")
 
     # Return a tuple of nested lists
-    return ([clean_text(x) for x in ths], outp[1:])
+    return ([clean_text(x) for x in ths], outp)
 
 
 def main(file):