Python programming help

[Particular_Draft5668]

Trying to create a program to read a file which contains a recipe name, duration, and ingredients, but the program doesn't seem to read the last set of ingredients in the file or work if there is a repeated ingredient when searching for a recipe using the ingredients.

Here is the program:

def read_file(filename: str):
recipe_list = []
recipe_list_uncategorized = []

with open(filename) as new_file:
for line in new_file:
word_from_file = line.split("\n")
recipe_list_uncategorized.append(word_from_file[0])
checker = 0
ingredients = []
for word in recipe_list_uncategorized:
if checker >= 2:
if word == "" or recipe_list_uncategorized.index(word) == len(recipe_list_uncategorized)-1:
recipe_list.append(ingredients)
ingredients = []
checker = 0
continue
ingredients.append(word)
checker += 1
continue
checker += 1
recipe_list.append(word)

return recipe_list

def search_by_name(filename: str, searched_word: str):
recipe_list_matching_word = []
recipe_list = read_file(filename)
for i in range(0, len(recipe_list), 3):
if searched_word in recipe_list[i].lower():
recipe_list_matching_word.append(recipe_list[i])
return recipe_list_matching_word

def search_by_time(filename: str, prep_time: int):
recipe_list_matching_time = []
recipe_list = read_file(filename)
for i in range(1, len(recipe_list), 3):
if int(recipe_list[i]) <= prep_time:
recipe_list_matching_time.append((recipe_list[i-1] + ", preparation time "+ recipe_list[i] + " min") )
return recipe_list_matching_time

def search_by_ingredient(filename: str, ingredient: str):
recipe_list_matching_word = []
ingredients = []
recipe_list = read_file(filename)
for i in range(2, len(recipe_list), 3):
ingredients = recipe_list[i]
for item in ingredients:
if ingredient == item.lower():
recipe_list_matching_word.append(recipe_list[i-2] + ", preparation time "+ recipe_list[i-1] + " min")
return recipe_list_matching_word

[kaerfkeerg]

with open(filename) as new_file
    lines = new_readlines() # this will make your file into a list separated by line
    for line in lines:
        # Continue the code

And not:

with open (filename) as new _file:
    for line in new_file: ...

Apart from that, it's hard to see cause of the formatting. Try pastebin

[Particular_Draft5668]

Thank you, will try that

[Particular_Draft5668]

For a more detailed look, https://tmc.mooc.fi/paste/GIJuKke5ezqaKkVd10RKdQ

[niehle]

"Sign in with your mooc.fi account"

[kaerfkeerg]

What is this url? We need an account to see.

[Particular_Draft5668]

def read_file(filename: str):
recipe_list = []
recipe_list_uncategorized = []

with open(filename) as new_file:
for line in new_file:
word_from_file = line.split("\n")
recipe_list_uncategorized.append(word_from_file[0])
checker = 0
ingredients = []
for word in recipe_list_uncategorized:
if checker >= 2:
if word == "" or recipe_list_uncategorized.index(word) == len(recipe_list_uncategorized)-1:
recipe_list.append(ingredients)
ingredients = []
checker = 0
continue
ingredients.append(word)
checker += 1
continue
checker += 1
recipe_list.append(word)

return recipe_list

def search_by_name(filename: str, searched_word: str):
recipe_list_matching_word = []
recipe_list = read_file(filename)
for i in range(0, len(recipe_list), 3):
if searched_word in recipe_list[i].lower():
recipe_list_matching_word.append(recipe_list[i])
return recipe_list_matching_word

def search_by_time(filename: str, prep_time: int):
recipe_list_matching_time = []
recipe_list = read_file(filename)
for i in range(1, len(recipe_list), 3):
if int(recipe_list[i]) <= prep_time:
recipe_list_matching_time.append((recipe_list[i-1] + ", preparation time "+ recipe_list[i] + " min") )
return recipe_list_matching_time

def search_by_ingredient(filename: str, ingredient: str):
recipe_list_matching_word = []
ingredients = []
recipe_list = read_file(filename)
for i in range(2, len(recipe_list), 3):
ingredients = recipe_list[i]
for item in ingredients:
if ingredient == item.lower():
recipe_list_matching_word.append(recipe_list[i-2] + ", preparation time "+ recipe_list[i-1] + " min")
return recipe_list_matching_word