complete render implementation

Author: jjallaire

quarto/quarto.py

@@ -10,7 +10,7 @@ def path():
     return shutil.which("quarto")
   else:
     return path_env
-
+  
 
 def find_quarto():
   quarto = path()

quarto/render.py

@@ -1,12 +1,82 @@
 
+import os
 import sys
+import yaml
+import tempfile
 import subprocess
 
 from quarto.quarto import find_quarto
 
-def render(input):
+def render(input,
+           output_format = None,
+           output_file = None,
+           execute = True,
+           execute_params = None,
+           execute_dir = None,
+           cache = None,
+           cache_refresh = False,
+           kernel_keepalive = None,
+           kernel_restart = False,
+           debug = False,
+           quiet = False,
+           pandoc_args = None):
+
+  # params file to remove after render
+  params_file = None
+
+  # build args
   args = ["render", input]
-  process = subprocess.Popen([find_quarto()] + args)
-  process.wait()
+  
+  if output_format is not None:
+    args.extend(["--to", output_format])
+  
+  if output_file is not None:
+    args.extend(["--output", output_file])
+  
+  if execute is not None:
+    if execute is True:
+      args.append("--execute")
+    elif execute is False:
+      args.append("--no-execute")
+  
+  if execute_params is not None:
+    params_file = tempfile.NamedTemporaryFile(mode = 'w',
+                                              prefix="quarto-params", 
+                                              suffix=".yml",
+                                              delete=False)
+    yaml.dump(execute_params, params_file)
+    params_file.close()
+    args.extend(["--execute-params", params_file.name])                                          
+
+  if execute_dir is not None:
+    args.extend(["--execute-dir", execute_dir])
+
+  if cache is not None:
+    if cache is True:
+      args.append("--cache")
+    elif cache is False:
+      args.append("--no-cache")
+  
+  if cache_refresh is True:
+    args.append("--cache-refresh")
+
+  if kernel_keepalive is not None:
+    args.extend(["--kernel-keepalive", str(kernel_keepalive)])
+ 
+  if kernel_restart is True:
+    args.append("--kernel-restart")
 
+  if debug is True:
+    args.append("--debug")
+   
+  if quiet is True:
+    args.append("--quiet")
+ 
+  # run process
+  try:
+    process = subprocess.Popen([find_quarto()] + args)
+    process.wait()
+  finally:
+    if params_file is not None:
+      os.remove(params_file.name)
 

setup.py

@@ -13,7 +13,7 @@
     long_description_content_type="text/markdown",
     url="https://github.com/quarto-dev/quarto-python",
     packages=setuptools.find_packages(),
-    install_requires=["jupyter"],
+    install_requires=["pyyaml", "jupyter"],
     classifiers=[
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",