cqrenet/relay
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avoid bailing out on jinja2 errors, and provide file-url for instant clickability

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This commit is contained in:
holger krekel
2023-12-08 14:02:51 +01:00
parent 648174c226
commit 931305d454
1 changed files with 22 additions and 8 deletions
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30
deploy-chatmail/src/deploy_chatmail/www.py
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@@ -2,6 +2,7 @@ import importlib.resources
import webbrowser import webbrowser
import hashlib import hashlib
import time import time
import traceback
import markdown import markdown
from jinja2 import Template from jinja2 import Template
@@ -29,6 +30,13 @@ def prepare_template(source):
def build_webpages(src_dir, build_dir, config): def build_webpages(src_dir, build_dir, config):
try:
_build_webpages(src_dir, build_dir, config)
except Exception:
print(traceback.format_exc())
def _build_webpages(src_dir, build_dir, config):
mail_domain = config["mail_domain"] mail_domain = config["mail_domain"]
assert src_dir.exists(), src_dir assert src_dir.exists(), src_dir
if not build_dir.exists(): if not build_dir.exists():
@@ -65,29 +73,35 @@ def main():
config = get_ini_settings(chatmail_domain, inipath) config = get_ini_settings(chatmail_domain, inipath)
www_path = reporoot.joinpath("www") www_path = reporoot.joinpath("www")
src_path = www_path.joinpath("src") src_path = www_path.joinpath("src")
stats = snapshot_dir_stats(src_path) stats = None
build_dir = www_path.joinpath("build") build_dir = www_path.joinpath("build")
src_dir = www_path.joinpath("src") src_dir = www_path.joinpath("src")
build_webpages(src_dir, build_dir, config)
index_path = build_dir.joinpath("index.html") index_path = build_dir.joinpath("index.html")
webbrowser.open(str(index_path))
print(f"started webbrowser-window for f{index_path}")
# start web page generation, open a browser and wait for changes
build_webpages(src_dir, build_dir, config)
webbrowser.open(str(index_path))
stats = snapshot_dir_stats(src_path)
print(f"\nOpened URL: file://{index_path.resolve()}\n")
print(f"watching {src_path} directory for changes") print(f"watching {src_path} directory for changes")
count = 0
while 1: changenum = 0
for count in range(0, 1000000):
newstats = snapshot_dir_stats(src_path) newstats = snapshot_dir_stats(src_path)
if newstats == stats and count < 60: if newstats == stats and count % 60 != 0:
count += 1 count += 1
time.sleep(1.0) time.sleep(1.0)
continue continue
for key in newstats: for key in newstats:
if stats[key] != newstats[key]: if stats[key] != newstats[key]:
print(f"*** CHANGED: {key}") print(f"*** CHANGED: {key}")
changenum += 1
stats = newstats stats = newstats
build_webpages(src_dir, build_dir, config) build_webpages(src_dir, build_dir, config)
print(f"regenerated web pages at: {index_path}") print(f"[{changenum}] regenerated web pages at: {index_path}")
print(f"URL: file://{index_path.resolve()}\n\n")
count = 0 count = 0