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render pdf invoice using pdfkit
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-24
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5 files changed

+64
-24
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‎notebooks/walkthrough/04-invoicing.ipynb

Lines changed: 33 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -256,7 +256,7 @@
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{
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"data": {
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"text/plain": [
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"'2022-02-22-01'"
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"'2022-02-23-01'"
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]
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},
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"execution_count": 8,
@@ -335,7 +335,7 @@
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"\n",
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"<head>\n",
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" <meta charset=\"utf-8\">\n",
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" <title>Invoice No. 2022-02-22-01</title>\n",
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" <title>Invoice No. 2022-02-23-01</title>\n",
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" <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n",
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"\n",
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" \n",
@@ -388,8 +388,8 @@
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" </tr>\n",
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" <tr>\n",
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" <td>\n",
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" Invoice Date: <strong>2022-02-22</strong><br>\n",
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" Invoice Number: <strong>2022-02-22-01</strong>\n",
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" Invoice Date: <strong>2022-02-23</strong><br>\n",
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" Invoice Number: <strong>2022-02-23-01</strong>\n",
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" </td>\n",
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" <td>\n",
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" </td>\n",
@@ -412,7 +412,7 @@
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" <tbody>\n",
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" \n",
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" <tr>\n",
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" <td>2022-02-22</td>\n",
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" <td>2022-02-23</td>\n",
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" <td>Heating Repair - February 2022</td>\n",
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" <td class=\"right\">16</td>\n",
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" <td class=\"right\">hour</td>\n",
@@ -441,7 +441,7 @@
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" Account No: <strong>BZ99830994950003161565</strong>\n",
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" </div>\n",
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" </td>\n",
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" <td class=\"bold\">2022-03-08</td>\n",
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" <td class=\"bold\">2022-03-09</td>\n",
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" <td>€152.00</td>\n",
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" <td class=\"bold\">€952.00</td>\n",
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" </tr>\n",
@@ -556,22 +556,44 @@
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"_Your turn:_"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "8cb0c038-a9ee-4dc4-9288-31fd227a1109",
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"metadata": {},
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"outputs": [],
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"source": []
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},
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{
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"cell_type": "markdown",
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"id": "8d877684-d7b8-4f4b-8335-10e65cfc353c",
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"id": "bd02559b-8cbd-4692-a21f-39fd771f5475",
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"metadata": {},
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"source": [
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"## Send the Invoice Automatically"
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"You can also render the invoice to PDF. For now, this requires the native [wkhtmltopdf](https://wkhtmltopdf.org) tool to be installed."
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "10f1ecd1-ae92-4fa9-836e-3ce51b66af47",
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"execution_count": 14,
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"id": "4eeb3a78-64ab-4ebf-b69d-6c5b99285b7b",
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"metadata": {},
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"outputs": [],
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"source": [
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"my_invoice"
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"tuttle.rendering.render_invoice(\n",
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" user=app.user, \n",
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" invoice=my_invoice,\n",
585+
" style=\"anvil\",\n",
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" out_dir=invoice_dir,\n",
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" format=\"pdf\"\n",
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")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "8d877684-d7b8-4f4b-8335-10e65cfc353c",
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"metadata": {},
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"source": [
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"## Send the Invoice Automatically"
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]
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},
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{

‎requirements.txt

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Original file line numberDiff line numberDiff line change
@@ -16,3 +16,4 @@ ics
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babel
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email-validator
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loguru
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pdfkit

‎templates/invoice-anvil/web/README.md

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This file was deleted.

‎templates/invoice-anvil/web/scripts.js

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This file was deleted.

‎tuttle/rendering.py

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Original file line numberDiff line numberDiff line change
@@ -2,10 +2,12 @@
22

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from pathlib import Path
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import shutil
5+
import glob
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import jinja2
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from babel.numbers import format_currency
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import pandas
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import pdfkit
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from .model import User, Invoice, Timesheet, Project
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from .view import Timeline
@@ -18,6 +20,25 @@ def get_template_path(template_name) -> str:
1820
return template_path
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2022

23+
def convert_html_to_pdf(
24+
in_path,
25+
out_path,
26+
css_paths=[],
27+
):
28+
"""_summary_
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30+
Args:
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source_dir (_type_): _description_
32+
dest_dir (_type_): _description_
33+
"""
34+
try:
35+
pdfkit.from_file(input=in_path, output_path=out_path, css=css_paths)
36+
except OSError:
37+
# Exit with code 1 due to network error: ProtocolUnknownError
38+
# ignore this error since a correct output is produced anyway
39+
pass
40+
41+
2142
def render_invoice(
2243
user: User,
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invoice: Invoice,
@@ -87,6 +108,15 @@ def as_percentage(number):
87108
invoice_dir / stylesheet_folder_path,
88109
dirs_exist_ok=True,
89110
)
111+
if format == "pdf":
112+
css_paths = [
113+
path for path in glob.glob(f"{invoice_dir}/**/*.css", recursive=True)
114+
]
115+
convert_html_to_pdf(
116+
in_path=str(invoice_path),
117+
css_paths=css_paths,
118+
out_path=invoice_dir / Path(f"{prefix}.pdf"),
119+
)
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def render_timesheet(

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