font size

README.md

@@ -22,6 +22,8 @@ Options:
   --silent
   --include-answers
   --output-filepath TEXT
+  --num-columns INTEGER
+  --font-size INTEGER
   --help                  Show this message and exit.
 
 ```

TODO.md

@@ -4,7 +4,6 @@
 - pdf options
   - problem numbers [true]
   - number of columns [auto]
-  - font
   - include column labels
   - print
 - addition

app/main.py

@@ -14,6 +14,7 @@ from app.pdf import make_pdf
 @click.option("--include-answers", default=True, is_flag=True)
 @click.option("--output-filepath")
 @click.option("--num-columns", default=4)
+@click.option("--font-size", default=12)
 def main(
     bits: int,
     num_problems: int,
@@ -22,6 +23,7 @@ def main(
     include_answers: bool = True,
     output_filepath: str = None,
     num_columns: int = 4,
+    font_size: int = 12,
 ) -> None:
 
     validate_args(pdf, silent, output_filepath)
@@ -39,6 +41,7 @@ def main(
             output_path=output_filepath or "problems.pdf",
             include_answers=include_answers,
             num_columns=num_columns,
+            font_size=font_size,
         )
 
     if not silent:

app/pdf.py

@@ -11,6 +11,7 @@ def make_pdf(
     output_path: str,
     include_answers: bool,
     num_columns: int,
+    font_size: int,
 ) -> None:
     if include_answers:
         pdf_jobs = (("problems", problems), ("answers", answers))
@@ -22,7 +23,9 @@ def make_pdf(
             output_path = make_answers_path(output_path)
         with tempfile.NamedTemporaryFile(mode="w") as txt_file:
             write_to_txtfile(txt_file, text)
-            make_postscript_file(txt_file, num_columns)
+            make_postscript_file(
+                txt_file=txt_file, num_columns=num_columns, font_size=font_size
+            )
             make_pdf_file(output_path)
         os.unlink(POSTSCRIPT_FILEPATH)
 
@@ -43,6 +46,9 @@ def make_pdf_file(output_path):
     subprocess.call(command, shell=True)
 
 
-def make_postscript_file(txt_file, num_columns):
-    command = f"enscript --columns={num_columns} --no-header --output={POSTSCRIPT_FILEPATH} {txt_file.name}"
+def make_postscript_file(txt_file: str, num_columns: int, font_size: int):
+    command = (
+        f"enscript --columns={num_columns} --no-header --output={POSTSCRIPT_FILEPATH} "
+        f"-FCourier{font_size} {txt_file.name}"
+    )
     subprocess.call(command, shell=True)

setup.py

@@ -8,7 +8,7 @@ setup(
     name="binary_quiz",
     author="Zev Averbach",
     author_email="zev@averba.ch",
-    version="0.1.5",
+    version="0.1.6",
     license="MIT",
     long_description_content_type="text/markdown",
     description=(