import re
import hashlib
import requests

location = "http://www.ieee.org/netstorage/standards/oui.txt"
number_name = re.compile(" *(\w{6}) *\(.*\)[^\w]+(.*)$")
oui_hash = hashlib.sha1()
companies = []

# Get the listing from the source location.
req = requests.get(location)

# Update our hash object with the value from our request string.
oui_hash.update(bytes(req.text, "utf-8"))

# Ignore the first 127 characters of junk data.
req_string = req.text[127:]

# Break the request string into a list of entries.
entries = req_string.split('\r\n\r\n')

# Remove junk entry at the end.
del entries[-1]

for entry in entries:
    lines = entry.split('\r\n')
    matches = number_name.search(lines[1])
    company = {'name': matches.group(2), 'oui': matches.group(1)}
    companies.append(company)

import re
import json
import hashlib
import requests

location = "http://www.ieee.org/netstorage/standards/oui.txt"
oui_id = re.compile(" *(\w{6}) *\(.*\)[^\w]+(.*)$")
request_hash = hashlib.sha1()
organizations = []

# Get the listing from the source location.
request = requests.get(location)

# Update our hash object with the value from our request string.
request_hash.update(bytes(request.text, "utf-8"))

# Ignore the first 127 characters of junk data.
request_string = request.text[127:]

# Break the request string into a list of entries.
entries = request_string.split('\r\n\r\n')

# Remove junk entry at the end.
del entries[-1]

# For each entry...
for entry in entries:

    # Break the entry into lines.
    lines = entry.split('\r\n')

    # Find the id and oui for the organization.
    matches = oui_id.search(lines[1])

    # Find the address for the organization.
    address = re.sub('\s+', ' ', ' '.join(lines[2:]).strip())

    # Create a dictionary for the organization.
    organization = {'id': matches.group(2),
                    'oui': matches.group(1),
                    'address': address}

    # Append that dictionary to our list of organizations.
    organizations.append(organization)

# Convert the list of organizations to a JSON formatted string.
json_organizations = json.dumps(organizations)
print(json_organizations)

Update variable names, add better comments, convert to JSON.
Update variable names, add better comments, convert to JSON.
