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[lab-string-operations]GuadalupeSolis #57

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201 changes: 173 additions & 28 deletions your-code/challenge-1.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
Expand All @@ -33,12 +33,25 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 2,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"'Durante un tiempo no estuvo segura de si su marido era su marido.'"
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"str_list = ['Durante', 'un', 'tiempo', 'no', 'estuvo', 'segura', 'de', 'si', 'su', 'marido', 'era', 'su', 'marido']\n",
"# Your code here:\n"
"# Your code here:\n",
"\" \".join(str_list) + \".\" #I join the strings using the join(), and add the dot using + operation\n",
"\n"
]
},
{
Expand All @@ -50,12 +63,36 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 3,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"'Grocery list: bananas, bread, brownie mix, broccoli.'"
]
},
"execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"food_list = ['Bananas', 'Chocolate', 'bread', 'diapers', 'Ice Cream', 'Brownie Mix', 'broccoli']\n",
"# Your code here:\n"
"# Your code here:\n",
"# Filter the food list to incude only the ones starting with b and maket hem all lower case\n",
"\n",
"filtered_foods = [food.lower() for food in food_list if food.lower().startswith('b')]\n",
"\n",
"# Join the filtered foods with commas and spaves\n",
"\n",
"grocery_list = \", \".join(filtered_foods)\n",
"\n",
"# Add \"Grocery list:\" and a period in the end\n",
"\n",
"grocery_list = \"Grocery list: \" + grocery_list + \".\"\n",
"\n",
"grocery_list"
]
},
{
Expand All @@ -69,9 +106,17 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 4,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The area of the circle with radius: 4.5 is: 63.61725123519331\n"
]
}
],
"source": [
"import math\n",
"\n",
Expand All @@ -90,7 +135,14 @@
" # Your code here:\n",
" return pi * (x**2)\n",
" \n",
"# Your output string here:\n"
"# Call the function to compute the area\n",
"circle_area = area(radius)\n",
"\n",
"# Format the output string\n",
"output_string = f\"{string1} {radius} {string2} {circle_area}\"\n",
"\n",
"# Print the output string\n",
"print(output_string)"
]
},
{
Expand All @@ -106,9 +158,18 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 5,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['Some', 'say', 'the', 'world', 'will', 'end', 'in', 'fire,', 'Some', 'say', 'in', 'ice.', 'From', 'what', 'I’ve', 'tasted', 'of', 'desire', 'I', 'hold', 'with', 'those', 'who', 'favor', 'fire.', 'But', 'if', 'it', 'had', 'to', 'perish', 'twice,', 'I', 'think', 'I', 'know', 'enough', 'of', 'hate', 'To', 'say', 'that', 'for', 'destruction', 'ice', 'Is', 'also', 'great', 'And', 'would', 'suffice.']\n",
"{'Some': 2, 'say': 3, 'the': 1, 'world': 1, 'will': 1, 'end': 1, 'in': 2, 'fire': 2, 'ice': 2, 'From': 1, 'what': 1, 'I’ve': 1, 'tasted': 1, 'of': 2, 'desire': 1, 'I': 3, 'hold': 1, 'with': 1, 'those': 1, 'who': 1, 'favor': 1, 'But': 1, 'if': 1, 'it': 1, 'had': 1, 'to': 1, 'perish': 1, 'twice': 1, 'think': 1, 'know': 1, 'enough': 1, 'hate': 1, 'To': 1, 'that': 1, 'for': 1, 'destruction': 1, 'Is': 1, 'also': 1, 'great': 1, 'And': 1, 'would': 1, 'suffice': 1}\n"
]
}
],
"source": [
"poem = \"\"\"Some say the world will end in fire,\n",
"Some say in ice.\n",
Expand All @@ -120,7 +181,25 @@
"Is also great\n",
"And would suffice.\"\"\"\n",
"\n",
"# Your code here:\n"
"# Your code here:\n",
"# Step 1: split the string into a list of strings using the space delimiter:\n",
"\n",
"poem_list = poem.split()\n",
"print(poem_list)\n",
"\n",
"# Step 2: Count the frequency of each word in the string in a dictionary\n",
"word_freq = {}\n",
"for word in poem_list:\n",
" # Step 3: strip the periods, line breaks, and commas from the text\n",
" word = word.strip('.,\\n')\n",
" # Step 4: Remove empty strings from the dictionary\n",
" if word: # check that the word is not an empty string after stripping\n",
" if word in word_freq:\n",
" word_freq[word] += 1\n",
" else:\n",
" word_freq[word] = 1\n",
"\n",
"print(word_freq)"
]
},
{
Expand All @@ -132,9 +211,17 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 6,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'grew', 'tears', 'grow', 'smiles', 'into', 'foe', 'morning', 'bright', 'pole', 'that', 'friend', 'waterd', 'stole', 'apple', 'had', 'see', 'told', 'night', 'shine', 'was', 'soft', 'with', 'day', 'fears', 'angry', 'deceitful', 'when', 'outstretched', 'did', 'i', 'he', 'beheld', 'mine', 'glad', 'beneath', 'my', 'not', 'wiles', 'tree', 'both', 'till', 'garden', 'wrath', 'knew', 'veild', 'bore', 'end', 'sunned'}\n"
]
}
],
"source": [
"blacklist = ['and', 'as', 'an', 'a', 'the', 'in', 'it']\n",
"\n",
Expand All @@ -158,7 +245,23 @@
"In the morning glad I see; \n",
"My foe outstretched beneath the tree.\"\"\"\n",
"\n",
"# Your code here:\n"
"# Your code here:\n",
"# Remove all non-letter characters and convert to lower case\n",
"\n",
"clean_poem = re.sub(r'[^A-Za-z\\s]','',poem).lower() #replace all non-letter (^) characters and whitespace characters with nothing (remove) + conver to lower c\n",
"\n",
"\n",
"# convert string to list of words to compare with blacklist\n",
"\n",
"words_poem = clean_poem.split()\n",
"\n",
"# Create a set and store in itthe words that are not in blacklist\n",
"\n",
"not_blacklist = set(word for word in words_poem if word not in blacklist )\n",
"\n",
"\n",
"\n",
"print(not_blacklist)"
]
},
{
Expand All @@ -172,16 +275,29 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 7,
"metadata": {},
"outputs": [],
"outputs": [
{
"data": {
"text/plain": [
"['T', 'P']"
]
},
"execution_count": 7,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import re\n",
"\n",
"poem = \"\"\"The apparition of these faces in the crowd;\n",
"Petals on a wet, black bough.\"\"\"\n",
"\n",
"# Your code here:\n"
"# Your code here:\n",
"upper_char = re.findall('[A-Z]',poem)\n",
"upper_char"
]
},
{
Expand All @@ -193,13 +309,24 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 8,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['123abc', 'abc123', 'JohnSmith1', 'ABBY4']\n"
]
}
],
"source": [
"data = ['123abc', 'abc123', 'JohnSmith1', 'ABBY4', 'JANE']\n",
"\n",
"# Your code here:\n"
"# Your code here:\n",
"filtered_data = [element for element in data if re.search(r'\\d', element)] # iterating throuhg the elements in the list to filter only those that will not return None for re.search(r'\\d', element) \n",
"\n",
"print(filtered_data)"
]
},
{
Expand All @@ -215,18 +342,36 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 9,
"metadata": {},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['123abc', 'abc123', 'JohnSmith1']\n"
]
}
],
"source": [
"data = ['123abc', 'abc123', 'JohnSmith1', 'ABBY4', 'JANE']\n",
"# Your code here:\n"
"# Your code here:\n",
"# iterate through data's elements to return only those for which re.search(r'\\d',element) and re.search('[a-z]',element) don't return None\n",
"filtered_data1 = [element for element in data if re.search(r'\\d',element) and re.search('[a-z]',element)] \n",
"print(filtered_data1)"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"display_name": "Python 3 (ipykernel)",
"language": "python",
"name": "python3"
},
Expand All @@ -240,9 +385,9 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.6.8"
"version": "3.11.7"
}
},
"nbformat": 4,
"nbformat_minor": 2
"nbformat_minor": 4
}
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