Added latex render script

1 files changed, 58 insertions, 0 deletions

diff --git a/render.py b/render.py
new file mode 100755
index 0000000..0964547
--- /dev/null
+++ b/render.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+# Render a single document
+
+import argparse
+import os
+import jinja2
+import subprocess
+import re
+
+tex_template = """\\documentclass[12pt]{article}
+\\usepackage{amsmath}
+\\usepackage{amsfonts}
+
+{% if p is not none %}
+\\title{ {{title}} }
+{% endif %}
+
+\\begin{document}
+    {% if title is not none %}
+    \maketitle
+    {% endif %}
+
+    {{content}}
+\\end{document}
+"""
+
+parser = argparse.ArgumentParser()
+parser.add_argument("file", help="The file to load")
+
+args = parser.parse_args()
+
+# Load the file
+content = []
+title = None
+with open(args.file, "r") as f:
+    for line in f:
+        m = re.findall("\\\\title\{(.*)\}", line)
+        if m:
+            title = m[0]
+        else:
+            content.append(line)
+
+content = "".join(content)
+print(content)
+
+# Write to output
+tmpl = jinja2.Template(tex_template)
+output = tmpl.render(title=title,content=content)
+
+# Create build folder
+if not os.path.exists("render_build"):
+    os.mkdir("render_build")
+
+os.chdir("render_build")
+with open("input.tex", "w") as f:
+    f.write(output)
+
+subprocess.call(["pdflatex", "input.tex"])