Create a markdown file for every arms company that CAAT know about

import.py

import json
import os.path

import frontmatter
from slugify import slugify

path_to_json_files = 'arms-and-security-fair-exhibitors/data/'
json_file_names = [filename for filename in os.listdir(path_to_json_files) if filename.endswith('.json')]

for json_file_name in json_file_names:
    with open(os.path.join(path_to_json_files, json_file_name)) as f:
        data = json.loads(f.read())

        if 'exhibitor' in data:
            for c in data['exhibitor']:
                if "address" in c and "iso2" in c['address']:
                    os.makedirs(f"companies/{c['address']['iso2']}", exist_ok=True)
                    filepath = f"companies/{c['address']['iso2']}/{slugify(c['name'])}.md"
                else:
                    filepath = f"companies/{slugify(c['name'])}.md"
                if os.path.isfile(filepath):
                    company = frontmatter.load(filepath)
                else:
                    company = frontmatter.loads("")

                company['title'] = c['name']
                if "tags" not in company:
                    company["tags"] = []
                company['tags'].append(slugify(data['name']))
                if "category" in c:
                    for category in c['category']:
                        company['tags'].append(category)
                if "address" in c:
                    try: 
                        company['location'] = [c['address']['lat'], c['address']['lon']]
                    except:
                        print('failed to parse company location')
                    if 'iso2' in c['address']:
                        company['country'] = c['address']['iso2']
                    if 'text' in c['address']:
                        company['address'] = c['address']['text']
                    else:
                        company['address'] = c['address']

                with open(filepath, "w") as file:
                    file.write(frontmatter.dumps(company))