”import os
import glob
import patoolib
from email import policy
from email.parser import BytesParser<\/p>\n\n\n\n
def parse_eml(file_path):
“””Parses an .eml file and returns metadata and body text.”””
try:
with open(file_path, ‘rb’) as f:
msg = BytesParser(policy=policy.default).parse(f)<\/p>\n\n\n\n
subject = msg['subject'] or \"No Subject\"\n date_str = msg['date'] or \"Unknown Date\"\n \n body = \"\"\n if msg.is_multipart():\n for part in msg.iter_parts():\n if part.get_content_type() == 'text\/plain':\n payload = part.get_content()\n if isinstance(payload, str):\n body = payload\n break\n else:\n payload = msg.get_content()\n if isinstance(payload, str):\n body = payload\n \n return {\n 'filename': os.path.basename(file_path),\n 'subject': subject,\n 'date': date_str,\n 'body': body.strip()\n }\nexcept Exception as e:\n print(f\"Error parsing {file_path}: {e}\")\n return None<\/code><\/pre>\n\n\n\ndef summarize_text(text, max_lines=3):
“””Basic extractive summarizer taking the first few meaningful lines.”””
if not text:
return “No content available to summarize.”
lines = [line.strip() for line in text.split(‘\\n’) if line.strip()]
summary_lines = lines[:max_lines]
return ” “.join(summary_lines) if summary_lines else “Empty email body.”<\/p>\n\n\n\n
def process_rar_robustly(rar_path, output_file_path, extract_dir=”extracted_emails”):
if not os.path.exists(rar_path):
print(f”RAR file not found: {rar_path}”)
return<\/p>\n\n\n\n
print(f\"Extracting {rar_path} using patool...\")\nos.makedirs(extract_dir, exist_ok=True)\n\ntry:\n patoolib.extract_archive(rar_path, outdir=extract_dir)\n print(\"Extraction completed successfully.\")\nexcept Exception as e:\n print(f\"Extraction error: {e}\")\n return\n\n# Find all .eml files recursively in the extracted directory\nsearch_path = os.path.join(extract_dir, '**', '*.eml')\neml_files = glob.glob(search_path, recursive=True)\n\ntotal_files = len(eml_files)\nprint(f\"Found {total_files} .eml files. Processing and deduplicating...\")\n\nseen_timestamps = set()\nunique_emails = []\n\nfor idx, file_path in enumerate(eml_files, 1):\n if idx % 500 == 0:\n print(f\"Processed {idx}\/{total_files} files...\")\n \n email_data = parse_eml(file_path)\n if not email_data:\n continue\n \n timestamp = email_data['date']\n if timestamp in seen_timestamps:\n continue\n \n seen_timestamps.add(timestamp)\n unique_emails.append(email_data)\n\nprint(f\"\\nRetained {len(unique_emails)} unique emails out of {total_files} total files.\")\n\n# Write combined output to a single file\nwith open(output_file_path, 'w', encoding='utf-8') as out_f:\n out_f.write(\"=\" * 70 + \"\\n\")\n out_f.write(f\"COMBINED EMAIL SUMMARIES REPORT ({len(unique_emails)} Unique Files)\\n\")\n out_f.write(\"=\" * 70 + \"\\n\\n\")\n \n for idx, item in enumerate(unique_emails, 1):\n summary = summarize_text(item['body'])\n \n out_f.write(f\"[{idx}] File: {item['filename']}\\n\")\n out_f.write(f\"Subject: {item['subject']}\\n\")\n out_f.write(f\"Date\/Time: {item['date']}\\n\")\n out_f.write(f\"Summary:\\n{summary}\\n\")\n out_f.write(\"-\" * 70 + \"\\n\\n\")\n\nprint(f\"Successfully wrote combined output to: {output_file_path}\")<\/code><\/pre>\n\n\n\nif name<\/strong> == “main<\/strong>“:
process_rar_robustly(“spammaillist.rar”, “combined_summary.txt”)”<\/p>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
”import osimport globimport patoolibfrom email import policyfrom email.parser import BytesParser def parse_eml(file_path):“””Parses an .eml file and returns metadata and body text.”””try:with open(file_path, ‘rb’) as f:msg = BytesParser(policy=policy.default).parse(f) subject = msg[‘subject’] or “No Subject” date_str = msg[‘date’] or “Unknown Date” body Read More …<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4666","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/posts\/4666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/comments?post=4666"}],"version-history":[{"count":1,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/posts\/4666\/revisions"}],"predecessor-version":[{"id":4667,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/posts\/4666\/revisions\/4667"}],"wp:attachment":[{"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/media?parent=4666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/categories?post=4666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ifx0.com\/index.php\/wp-json\/wp\/v2\/tags?post=4666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}