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fix: replace bare except with ClientError in glue_crawler.py #17

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fix: replace bare except with ClientError in glue_crawler.py #17

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21 changes: 11 additions & 10 deletions AWS_Glue_Crawler_and_Data_Catalog_with_Python/glue_crawler.py
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
import boto3
from botocore.exceptions import ClientError

## Change With Your Own Bucket
BUCKET_NAME = "glueworkshop-357171621133-us-west-2"
client = boto3.client('glue')

# Create database
# Create database
try:
response = client.create_database(
DatabaseInput={
Expand All @@ -13,10 +14,10 @@
}
)
print("Successfully created database")
except:
print("error in creating database")
except ClientError as e:
print(f"error in creating database: {e.response['Error']['Code']} - {e.response['Error']['Message']}")

# Create Glue Crawler
# Create Glue Crawler
try:
response = client.create_crawler(
Name='python-lab1',
Expand All @@ -25,24 +26,24 @@
Targets={
'S3Targets': [
{
'Path': 's3://{BUCKET_NAME}/input/lab1/csv'.format(BUCKET_NAME = BUCKET_NAME),
'Path': 's3://{BUCKET_NAME}/input/lab1/csv'.format(BUCKET_NAME=BUCKET_NAME),
},
{
'Path': 's3://{BUCKET_NAME}/input/lab5/json'.format(BUCKET_NAME = BUCKET_NAME),
'Path': 's3://{BUCKET_NAME}/input/lab5/json'.format(BUCKET_NAME=BUCKET_NAME),
}
]
},
TablePrefix='python_'
)
print("Successfully created crawler")
except:
print("error in creating crawler")
except ClientError as e:
print(f"error in creating crawler: {e.response['Error']['Code']} - {e.response['Error']['Message']}")

# This is the command to start the Crawler
try:
response = client.start_crawler(
Name='python-lab1'
)
print("Successfully started crawler")
except:
print("error in starting crawler")
except ClientError as e:
print(f"error in starting crawler: {e.response['Error']['Code']} - {e.response['Error']['Message']}")