Thelie/cook2tex
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Added compatibility for different metadata terms.

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Thelie 2022-05-16 11:13:15 +02:00
parent 63710bfb8e
commit 899398a2ea
1 changed files with 24 additions and 13 deletions
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33
cook2tex.py
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@ -1,7 +1,6 @@
import sys, cooklang import sys, os, cooklang
from os.path import exists
def parse_recipe(cooklang_source): def parse_recipe(cooklang_source, title=""):
""" """
Takes: string cooklang_source Takes: string cooklang_source
Returns: [ string ] tex Returns: [ string ] tex
@ -12,9 +11,13 @@ def parse_recipe(cooklang_source):
recipe = cooklang.parseRecipe(cooklang_source) recipe = cooklang.parseRecipe(cooklang_source)
title = get_metadata_value("title", recipe) if title:
servings = get_metadata_value("servings", recipe) title = get_metadata_value(["title"], recipe, title)
time = get_metadata_value("time", recipe) else:
title = get_metadata_value(["title"], recipe)
servings = get_metadata_value(time_keys, recipe)
time = get_metadata_value(serving_keys, recipe)
tex = [] tex = []
@ -53,18 +56,26 @@ def parse_recipe_from_file(path):
Takes a recipe path as an argument and returns the cuisine recipe block. Takes a recipe path as an argument and returns the cuisine recipe block.
One element per line. One element per line.
""" """
if not exists(path): if not os.path.exists(path):
raise ArgumentError raise ArgumentError
name = os.path.basename(path)
split_name = os.path.splitext(name)
title = split_name[0]
with open(path) as file: with open(path) as file:
return parse_recipe(file.read()) return parse_recipe(file.read(), title)
def get_metadata_value(key, recipe): serving_keys = ["servings", "serves"]
time_keys = ["time", "total time"]
def get_metadata_value(keys, recipe, substitute="N/A"):
for key in keys:
if key in recipe["metadata"].keys(): if key in recipe["metadata"].keys():
return recipe["metadata"][key] return recipe["metadata"][key]
else:
return "N/A" return substitute
def get_step_ingredients(step): def get_step_ingredients(step):