From 2a2de7425580e9080c0076b509821759c8a96861 Mon Sep 17 00:00:00 2001
From: Armaan Bhojwani <me@armaanb.net>
Date: Sat, 13 Feb 2021 22:19:24 -0500
Subject: [PATCH] Add table and lenient config option

---
 config.py            |  2 ++
 lightcards/parse.py  | 16 +++++++++++-----
 lightcards/runner.py |  2 +-
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/config.py b/config.py
index ee974b0..b61e4fd 100644
--- a/config.py
+++ b/config.py
@@ -10,6 +10,8 @@ alphabetize = False
 shuffle = False
 reverse = False
 cache = True
+table = False  # set to integer or range
+lenient = False
 
 default_view = 1
 
diff --git a/lightcards/parse.py b/lightcards/parse.py
index 5d9b402..082b7dc 100644
--- a/lightcards/parse.py
+++ b/lightcards/parse.py
@@ -1,7 +1,6 @@
 # Parse markdown table into tuple of lists
 # Armaan Bhojwani 2021
 
-import sys
 from bs4 import BeautifulSoup
 import markdown
 
@@ -24,7 +23,7 @@ def md2html(file):
     return outp
 
 
-def parse_html(html, args):
+def parse_html(html, args, conf):
     """Use BeautifulSoup to parse the HTML"""
 
     def clean_text(inp):
@@ -33,12 +32,19 @@ def parse_html(html, args):
     soup = BeautifulSoup(html, "html.parser")
     outp, ths = [], []
 
-    for i, table in enumerate(soup.find_all("table")):
+    if args.table:
+        table_num = args.table
+    elif conf["table"]:
+        table_num = conf["table"]
+    else:
+        table_num = False
+
+    for i, table in enumerate(soup.find_all("table"), start=1):
         ths = table.find_all("th")
         if len(ths) != 2:
-            if not args.lenient:
+            if conf["lenient"] or not args.lenient:
                 raise Exception("lightcards: Headings malformed")
-        elif args.table == i:
+        elif (table_num and i == table_num) or not table_num:
             try:
                 for x in table.find_all("tr"):
                     y = x.find_all("td")
diff --git a/lightcards/runner.py b/lightcards/runner.py
index b40328d..0bd5600 100644
--- a/lightcards/runner.py
+++ b/lightcards/runner.py
@@ -124,7 +124,7 @@ def main(args=sys.argv):
         sys.tracebacklimit = 0
 
     global headers, stack
-    (headers, stack) = parse.parse_html(parse.md2html(args.inp), args)
+    (headers, stack) = parse.parse_html(parse.md2html(args.inp), args, conf)
 
     show(args, stack, headers, conf)
 
-- 
2.39.2