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fix set_tiddler_values to work with missing files and meta files

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This commit is contained in:
Soren I. Bjornstad 2021-09-10 11:18:03 -05:00
parent a2ff251e74
commit ea02c1bd5a
1 changed files with 14 additions and 5 deletions
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19
tzk/builders.py
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@ -444,11 +444,20 @@ def set_tiddler_values(mappings: Dict[str, str]) -> None:
for tiddler, new_text in mappings.items(): for tiddler, new_text in mappings.items():
tiddler_path = (Path(build_state['public_wiki_folder']) / "tiddlers" / tiddler) tiddler_path = (Path(build_state['public_wiki_folder']) / "tiddlers" / tiddler)
with tiddler_path.open("r") as f: try:
tiddler_lines = f.readlines() with tiddler_path.open("r") as f:
first_blank_line_index = next(idx tiddler_lines = f.readlines()
for idx, value in enumerate(tiddler_lines) except FileNotFoundError:
if not value.strip()) stop(f"File {tiddler_path} not found. "
f"(Did you forget to end the name with '.tid'?)")
if not str(tiddler_path).endswith('.tid'):
# will be a separate meta file, so the whole thing is the text field
first_blank_line_index = 0
else:
first_blank_line_index = next(idx
for idx, value in enumerate(tiddler_lines)
if not value.strip())
with tiddler_path.open("w") as f: with tiddler_path.open("w") as f:
f.writelines(tiddler_lines[0:first_blank_line_index+1]) f.writelines(tiddler_lines[0:first_blank_line_index+1])
f.write(new_text) f.write(new_text)