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importcsv1.py
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381 lines (329 loc) · 13.9 KB
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import csv
import datetime
import mysql.connector
def importAmenities(mydb):
with open('airbnb/Amenities.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO amenities (AmenityID, AmenityDescription) VALUES (%s, %s)"
val = (row[0], row[1])
if (len(val[0]) < 1):
continue
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importBedType(mydb):
# Import basic_info table
with open('airbnb/BedType.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO bedtype (BedTypeID, BedType) VALUES (%s, %s)"
val = (row[0], row[1])
if (len(val[0]) < 1):
continue
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importBooking(mydb):
# Import basic_info table
with open('airbnb/Booking.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO booking (ListingID, date, AvailablilityStatus, price) VALUES (%s, %s, %s, %s)"
val = (row[0], row[1], row[2], row[3])
try:
date_string = row[1]
date_obj = datetime.datetime.strptime(date_string, '%m/%d/%Y')
val = (row[0], date_obj.strftime('%Y/%m/%d'), row[2], row[3])
except Exception as e:
print(e)
if (len(val[0]) < 1):
continue
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importHost(mydb):
# Import basic_info table
with open('airbnb/Host.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO host (HostID, HostName, HostSince, HostCity, HostNeighborhood, HostState, HostIdentityVerified) VALUES (%s, %s, %s, %s, %s, %s, %s)"
try:
date_string = row[2]
date_obj = datetime.datetime.strptime(date_string, '%m/%d/%Y')
val = (row[0], row[1], date_obj.strftime('%Y/%m/%d'), row[3], row[4], row[5], row[6])
except Exception as e:
print(e)
if (len(val[0]) < 1):
continue
try:
mycursor.execute(sql, val)
mydb.commit()
if(ptr % 100 == 0):
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importHostListing(mydb):
# Import basic_info table
with open('airbnb/Host_has_listing.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO host_has_listing (ListingID, HostID, daily_price, number_of_reviews, review_scores_rating) VALUES (%s, %s, %s, %s, %s)"
val = (row[0], row[1], row[2], row[3], row[4])
if (len(val[0]) < 1):
continue
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importListing(mydb):
with open('airbnb/Listing.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO listing (ListingID, ListingName, Street, neighborhood, City, State, Zipcode, bathrooms, bedrooms, beds, instant_bookable, BedTypeID, RoomTypeID, PropertyTypeID) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)"
val = (row[0], row[1], row[2], row[3], row[4], row[5], row[6], row[7], row[8], row[9], row[10], row[11], row[12], row[13])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importListingAmenities(mydb):
# Import basic_info table
with open('airbnb/Listing_has_amenities 1.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO listing_has_amenities (ListingID, AmenityID) VALUES (%s, %s)"
val = (row[0], row[1])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
with open('airbnb/Listing_has_amenities 2.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO listing_has_amenities (ListingID, AmenityID) VALUES (%s, %s)"
val = (row[0], row[1])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
mycursor.close()
def importPropertyType(mydb):
with open('airbnb/PropertyType.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO propertytype (PropertyTypeID, Property_type) VALUES (%s, %s)"
val = (row[0], row[1])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importReviewer(mydb):
with open('airbnb/Reviewer.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO reviewer (reviewerID, reviewerName) VALUES (%s, %s)"
val = (row[0], row[1])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importReviews(mydb):
with open('airbnb/Reviews.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO reviews (reviewID, date, ReviewerID, ListingID) VALUES (%s, %s, %s, %s)"
val = (row[0], row[1], row[2], row[3])
try:
date_string = row[1]
date_obj = datetime.datetime.strptime(date_string, '%m/%d/%Y')
val = (row[0], date_obj.strftime('%Y/%m/%d'), row[2], row[3])
except Exception as e:
print(e)
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
def importRoomType(mydb):
with open('airbnb/RoomType.csv', 'r', encoding='utf-8') as csvfile:
csv_data = csv.reader(csvfile)
next(csv_data) # Skip header row
ptr = 2
for row in csv_data:
# Insert each row into MySQL database
if (ptr > 0): # Use this pointer to skip rows imported
mycursor = mydb.cursor()
sql = "INSERT INTO roomtype (RoomTypeID, room_type) VALUES (%s, %s)"
val = (row[0], row[1])
try:
mycursor.execute(sql, val)
mydb.commit()
print("Row" + str(ptr) + " has been imported successfully!")
except Exception as e:
print("Line" + str(ptr) + ' Error:', e)
mydb.rollback()
ptr += 1
else:
print("Row" + str(ptr) + " is skipped!")
ptr += 1
mycursor.close()
if __name__=="__main__":
# Connect to MySQL
mydb = mysql.connector.connect(
host="localhost",
user="root",
password="123456",
database="airbnb"
)
# Using functions below to import data
importAmenities(mydb)
importBedType(mydb)
importPropertyType(mydb)
importRoomType(mydb)
importListing(mydb)
importListingAmenities(mydb)
importHost(mydb)
importHostListing(mydb)
importReviewer(mydb)
importReviews(mydb)
importBooking(mydb)