pdf: underlying commands - no converter included

src/wireviz/tools/build_examples.py

@@ -37,7 +37,7 @@ groups = {
 
 input_extensions = [".yml"]
 extensions_not_containing_graphviz_output = [".gv", ".bom.tsv"]
-extensions_containing_graphviz_output = [".png", ".svg", ".html"]
+extensions_containing_graphviz_output = [".png", ".svg", ".html", ".pdf"]
 generated_extensions = (
     extensions_not_containing_graphviz_output + extensions_containing_graphviz_output
 )
@@ -68,7 +68,7 @@ def build_generated(groupkeys):
             try:
                 res = cli([
                     "--formats",
-                    "ghpst",
+                    "ghpstPb",
                     str(yaml_file),
                     "--prepend",
                     yaml_file.parent / "metadata.yml"

src/wireviz/wv_cli.py

@@ -14,6 +14,7 @@ from wireviz import APP_NAME, __version__
 from wireviz.wv_bom import bom_list
 from wireviz.wv_utils import bom2tsv
 from wireviz.wv_harness_quantity import HarnessQuantity
+from wireviz.wv_output import generate_pdf_output
 
 format_codes = {
     "c": "csv",
@@ -126,9 +127,11 @@ def cli(files, formats, prepend, output_dir, output_name, version, use_qty_multi
     harness = None
     shared_bom = {}
     sheet_current = 1
+    output_names = []
     # run WireVIz on each input file
     for _file in files:
         _output_name = _file.stem if not output_name else output_name
+        output_names.append(_output_dir / _output_name)
 
         print("Input file:  ", _file)
         print(
@@ -155,6 +158,9 @@ def cli(files, formats, prepend, output_dir, output_name, version, use_qty_multi
         )
         shared_bom = ret["shared_bom"]
 
+    if 'pdf' in output_formats and 'html' in output_formats:
+        generate_pdf_output(output_names)
+
     # TODO: move shared bom generation to a method?
     if "shared_bom" in output_formats:
         shared_bom_file = (_output_dir / "shared_bom").with_suffix(".tsv")

src/wireviz/wv_harness.py

@@ -30,7 +30,7 @@ from wireviz.wv_graphviz import (
     parse_arrow_str,
     set_dot_basics,
 )
-from wireviz.wv_output import embed_svg_images_file, generate_html_output
+from wireviz.wv_output import embed_svg_images_file, generate_html_output, generate_pdf_output
 from wireviz.wv_utils import bom2tsv
 
 
@@ -394,8 +394,7 @@ class Harness:
             generate_html_output(filename, bomlist, self.metadata, self.options)
         # PDF output
         if "pdf" in fmt:
-            # TODO: implement PDF output
-            print("PDF output is not yet supported")
+            generate_pdf_output(filename)
         # delete SVG if not needed
         if "html" in fmt and not "svg" in fmt:
             # SVG file was just needed to generate HTML

src/wireviz/wv_output.py

@@ -3,7 +3,7 @@
 import base64
 import re
 from pathlib import Path
-from typing import List, Union
+from typing import Dict, List, Union
 
 import wireviz  # for doing wireviz.__file__
 from wireviz.wv_dataclasses import Metadata, Options
@@ -56,6 +56,28 @@ def embed_svg_images_file(
         filename_out.replace(filename_in)
 
 
+def generate_pdf_output(
+    filename_list: List[Path],
+    options: Dict=None,
+):
+    #options = options if options is not None else {}
+    # TODO: pass intelligent options
+    options = {
+        'options': {
+            'page-size': 'A3',
+            'orientation': 'landscape',
+        }
+    }
+    if isinstance(filename_list, Path):
+        filename_list = [filename_list]
+        output_path = filename_list[0].with_suffix('.pdf')
+    else:
+        output_dir = filename_list[0].parent
+        output_path = (output_dir / output_dir.name).with_suffix('.pdf')
+
+    filepath_list = [f.with_suffix('.html') for f in filename_list]
+
+    print(f'Generating pdf output: {output_path}')
 
 def generate_html_output(
     filename: Path,