diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10eb010
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,108 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Vim 
+*.swp
+
+# Distribution / packaging
+.idea/
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+
+# virtualenv
+.venv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# Custom files
+export.csv
\ No newline at end of file
diff --git a/bz2csv.py b/bz2csv.py
new file mode 100644
index 0000000..aa0ddfa
--- /dev/null
+++ b/bz2csv.py
@@ -0,0 +1,174 @@
+import sys
+import os
+import argparse
+import configparser
+from datetime import datetime
+import bugsy
+import csv
+
+
+def map_status(status, mapping_file=None, default="Closed"):
+    default_status_mapping = {
+        'NEW': 'Open',
+        'CONFIRMED': 'Open',
+        'IN_PROGRESS': 'In_progress',
+        'RESOLVED': 'Closed'
+    }
+    if mapping_file is not None and os.path.exists(mapping_file):
+        with open(mapping_file, 'r') as file:
+            for line in file:
+                new_status, old_status = line.split('=')
+                if old_status == status:
+                    return new_status
+        return map_status(status, default=default, mapping_file=None)
+    else:
+        if status not in default_status_mapping:
+            return default
+    return default_status_mapping[status]
+
+
+def map_users(username, mapping_file=None, default="admin"):
+    found_user = None
+    if mapping_file is None:
+        return str(username).split('@')[0]
+    elif mapping_file is not None:
+        if not os.path.exists(mapping_file):
+            print("User mapping file not found!")
+            return None
+
+        with open(mapping_file, 'r') as file:
+            for line in file:
+                user, email = line.split('=')
+                if email == username:
+                    found_user = user
+                    break
+        if found_user is None:
+            # if not found in file use default mapping
+            found_user = map_users(username, mapping_file=None)
+    else:
+        return default
+    return found_user
+
+
+def main(arguments):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-c', '--config-file', required=True)
+    parser.add_argument('-u', '--users-file', help="You can specify users mapping, by default it will split email and use first part of it\"user123@x.org = user123\"")
+    parser.add_argument('-s', '--status-file', help="You can specify status mapping. \"new_status=old_status\"")
+    args = parser.parse_args(arguments)
+
+    settings = configparser.ConfigParser()
+    settings.read(args.config_file)
+    has_user_mapping = (args.users_file if args.users_file else None)
+    has_status_mapping = (args.status_file if args.status_file else None)
+
+    if has_user_mapping:
+        print("Will be using user mapping file %s" % args.users_file)
+    if has_status_mapping:
+        print("Will be using status mapping file %s" % args.status_file)
+
+    # Connect to Bugzilla 
+    bz_url = settings.get('bugzilla', 'url')
+    bz_user = settings.get('bugzilla', 'user')
+    bz_pass = settings.get('bugzilla', 'pass')
+
+    # Jira settings
+    jira_key = settings.get('jira', 'key')
+    jira_default_type = settings.get('jira', 'def_type')
+    jira_default_status = settings.get('jira', 'def_status')
+    jira_default_user = settings.get('jira', 'def_user')
+
+    # CSV settings
+    csv_filename = settings.get('csv', 'filename')
+    csv_time_format = settings.get('csv', 'format')
+    csv_max_comment = settings.get('csv', 'max_comment')
+    csv_max_attachment = settings.get('csv', 'max_attachment')
+    csv_advanced_attachment = settings.get('csv', 'advanced_attachment')
+
+    # Check if csv export file does not exists
+    if os.path.isfile(csv_filename):
+        os.remove(csv_filename)
+
+    bzapi = bugsy.Bugsy(username=str(bz_user), password=str(bz_pass), bugzilla_url=str(bz_url + "/rest"))
+
+    titles = ["Issue Id", "Category", "Summary", "Description", "Date Created", "Date Modified", "Priority", "Issue type", "Status", "Resolution", "Reporter", "Assignee", "OS", "Label"]
+    max_attachments = max_comments = 0
+    # Obtain Bugzilla bug from gotten products
+    extra_search = ["creation_time", "last_change_time", "creator", "assigned_to", "priority"]
+    bugs = bzapi.search_for.include_fields(extra_search).search()
+    print("Got total of %s issues" % len(bugs))
+
+    print("Pre-fill titles of Comments and Attachments to csv")
+    print("Adding %s comments and %s attachments" % (csv_max_comment, csv_max_attachment))
+    titles = append_array(titles, "Comments", int(csv_max_comment))
+    titles = append_array(titles, "Attachment", int(csv_max_attachment))
+    with open(csv_filename, 'a', encoding='utf-8') as csvFile:
+        writer = csv.writer(csvFile, delimiter=",", quotechar='\"', quoting=csv.QUOTE_ALL)
+        writer.writerow(titles)
+
+    for bug in bugs:
+        # bug is object of Bugs more info: https://bugsy.readthedocs.io/en/latest/bug.html#bugsy.Bug.id
+        _raw = bug.to_dict()
+        row = [
+            "%s-%s" % (str(jira_key).upper(), bug.id),
+            bug.product,
+            bug.summary,
+            bug.summary,
+            str(datetime.strptime(_raw.get('creation_time')[:-1], '%Y-%m-%dT%H:%M:%S').strftime(csv_time_format)),
+            str(datetime.strptime(_raw.get('last_change_time')[:-1], '%Y-%m-%dT%H:%M:%S').strftime(csv_time_format)),
+            _raw.get('priority'),
+            jira_default_type,
+            map_status(bug.status, mapping_file=has_status_mapping, default=str(jira_default_status)),
+            bug.resolution,
+            map_users(_raw.get('creator'), mapping_file=has_user_mapping, default=jira_default_user),
+            map_users(_raw.get('assigned_to'), mapping_file=has_user_mapping, default=jira_default_user),
+            bug.OS,
+            bug.component
+        ]
+
+        comments = bug.get_comments()
+        if len(comments) > max_comments:
+            max_comments = len(comments)
+
+        # there is specific way jira handle comments
+        for comment in comments:
+            time = str(comment.creation_time.strftime(csv_time_format))
+            row.append("%s;%s; %s" % (time, map_users(comment.creator, mapping_file=has_user_mapping, default=jira_default_user), comment.text))
+
+        # Jira require you to fill other comment columns empty
+        row = append_array(row, "", int(csv_max_comment) - len(comments))
+
+        # !!! This function wasn't in source code, so I made my own code fix for bugsy
+        attachments = bug.get_attachments()
+        if len(attachments) > max_attachments:
+            max_attachments = len(attachments)
+
+        # there is specific way jira handle attachments
+        for attach in attachments:
+            url = "%s/attachment.cgi?id=%s" % (bz_url, attach.get('id'))
+            if bool(csv_advanced_attachment):
+                time = str(datetime.strptime(attach.get('creation_time')[:-1], '%Y-%m-%dT%H:%M:%S').strftime(csv_time_format))
+                row.append("%s;%s;%s;%s" % (time, map_users(attach.get('creator'), mapping_file=has_user_mapping, default=jira_default_user), attach.get('file_name'), url))
+            else:
+                row.append(url)
+
+        # jira require to pre-fill empty columns
+        row = append_array(row, "", int(csv_max_attachment) - len(attachments))
+
+        print("Writing bug #%s to csv" % bug.id)
+        with open(csv_filename, 'a', encoding='utf-8') as csvFile:
+            writer = csv.writer(csvFile, delimiter=",", quotechar='\"', quoting=csv.QUOTE_ALL)
+            writer.writerow(row)
+
+    print("Got max comments: %s" % max_comments)
+    print("Got max attachments: %s" % max_attachments)
+
+
+def append_array(arr, text, count):
+    for x in range(count):
+        arr.append(text)
+    return arr
+
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv[1:]))
diff --git a/config b/config
new file mode 100644
index 0000000..4ffd049
--- /dev/null
+++ b/config
@@ -0,0 +1,17 @@
+[bugzilla]
+url: https://bz.example.com/bugzilla
+user: username@example.com
+pass: username_password
+
+[csv]
+filename: export.csv
+format: %%d/%%m/%%Y %%H:%%M:%%S
+max_comment: 20
+max_attachment: 10
+advanced_attachment: True
+
+[jira]
+key: BZ
+def_type: BUG
+def_status: Closed
+def_user: admin
diff --git a/jira_configuration_example.txt b/jira_configuration_example.txt
new file mode 100644
index 0000000..70ff9ad
--- /dev/null
+++ b/jira_configuration_example.txt
@@ -0,0 +1,84 @@
+{
+  "config.version" : "2.0",
+  "config.project.from.csv" : "false",
+  "config.encoding" : "UTF-8",
+  "config.email.suffix" : "@example.com",
+  "config.field.mappings" : {
+    "Status" : {
+      "jira.field" : "status"
+    },
+    "Assignee" : {
+      "jira.field" : "assignee"
+    },
+    "Category" : {
+      "jira.field" : "components"
+    },
+    "Description" : {
+      "jira.field" : "description"
+    },
+    "Issue type" : {
+      "jira.field" : "issuetype"
+    },
+    "OS" : {
+      "jira.field" : "versions"
+    },
+    "Priority" : {
+      "jira.field" : "priority"
+    },
+    "Comments" : {
+      "jira.field" : "comment"
+    },
+    "Reporter" : {
+      "jira.field" : "reporter"
+    },
+    "Label" : {
+      "jira.field" : "labels"
+    },
+    "Attachment" : {
+      "jira.field" : "attachment"
+    },
+    "Date Modified" : {
+      "jira.field" : "updated"
+    },
+    "Summary" : {
+      "jira.field" : "summary"
+    },
+    "Issue Id" : {
+      "jira.field" : "issue-id"
+    },
+    "Date Created" : {
+      "jira.field" : "created"
+    },
+    "Resolution" : {
+      "jira.field" : "resolution"
+    }
+  },
+  "config.value.mappings" : {
+    "Status" : {
+      "Closed" : "10001",
+      "In_progress" : "3",
+      "Open" : "10000"
+    },
+    "Issue type" : {
+      "BUG" : "10005"
+    },
+    "Resolution" : {
+      "DUPLICATE" : "10002",
+      "WORKSFORME" : "10102",
+      "WONTFIX" : "10001",
+      "FIXED" : "10000",
+      "INVALID" : "10100",
+      "SOFTWARE" : "10104"
+    }
+  },
+  "config.delimiter" : ",",
+  "config.project" : {
+    "project.type" : null,
+    "project.key" : "HW",
+    "project.description" : null,
+    "project.url" : null,
+    "project.name" : "Project Name",
+    "project.lead" : null
+  },
+  "config.date.format" : "dd/MM/yy HH:mm:ss"
+}
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e08aa1c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,13 @@
+certifi==2018.1.18
+chardet==3.0.4
+defusedxml==0.5.0
+idna==2.6
+oauthlib==2.0.6
+ordereddict==1.1
+pbr==3.1.1
+bugsy>=0.10.1
+requests==2.20.0
+requests-oauthlib==0.8.0
+requests-toolbelt==0.8.0
+six==1.11.0
+urllib3==1.24.2
diff --git a/status-mapping.cfg b/status-mapping.cfg
new file mode 100644
index 0000000..f275b11
--- /dev/null
+++ b/status-mapping.cfg
@@ -0,0 +1 @@
+test_guy=bugzilla_user@example.com
\ No newline at end of file
diff --git a/user-mapping.cfg b/user-mapping.cfg
new file mode 100644
index 0000000..8ba7443
--- /dev/null
+++ b/user-mapping.cfg
@@ -0,0 +1 @@
+druvisvi=hw@mikrotik.com
\ No newline at end of file