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"""Upload HTML documentation to a project index."""
import os
import base64
import socket
import zipfile
import logging
import http.client
import urllib.parse
from io import BytesIO
from packaging import logger
from packaging.util import read_pypirc, DEFAULT_REPOSITORY, DEFAULT_REALM
from packaging.errors import PackagingFileError
from packaging.command.cmd import Command
def zip_dir(directory):
"""Compresses recursively contents of directory into a BytesIO object"""
destination = BytesIO()
with zipfile.ZipFile(destination, "w") as zip_file:
for root, dirs, files in os.walk(directory):
for name in files:
full = os.path.join(root, name)
relative = root[len(directory):].lstrip(os.path.sep)
dest = os.path.join(relative, name)
zip_file.write(full, dest)
return destination
# grabbed from
# http://code.activestate.com/recipes/
# 146306-http-client-to-post-using-multipartform-data/
# TODO factor this out for use by install and command/upload
def encode_multipart(fields, files, boundary=None):
"""
*fields* is a sequence of (name: str, value: str) elements for regular
form fields, *files* is a sequence of (name: str, filename: str, value:
bytes) elements for data to be uploaded as files.
Returns (content_type: bytes, body: bytes) ready for http.client.HTTP.
"""
if boundary is None:
boundary = b'--------------GHSKFJDLGDS7543FJKLFHRE75642756743254'
elif not isinstance(boundary, bytes):
raise TypeError('boundary is not bytes but %r' % type(boundary))
l = []
for key, value in fields:
l.extend((
b'--' + boundary,
('Content-Disposition: form-data; name="%s"' %
key).encode('utf-8'),
b'',
value.encode('utf-8')))
for key, filename, value in files:
l.extend((
b'--' + boundary,
('Content-Disposition: form-data; name="%s"; filename="%s"' %
(key, filename)).encode('utf-8'),
b'',
value))
l.append(b'--' + boundary + b'--')
l.append(b'')
body = b'\r\n'.join(l)
content_type = b'multipart/form-data; boundary=' + boundary
return content_type, body
class upload_docs(Command):
description = "upload HTML documentation to PyPI"
user_options = [
('repository=', 'r',
"repository URL [default: %s]" % DEFAULT_REPOSITORY),
('show-response', None,
"display full response text from server"),
('upload-dir=', None,
"directory to upload"),
]
def initialize_options(self):
self.repository = None
self.realm = None
self.show_response = False
self.upload_dir = None
self.username = ''
self.password = ''
def finalize_options(self):
if self.repository is None:
self.repository = DEFAULT_REPOSITORY
if self.realm is None:
self.realm = DEFAULT_REALM
if self.upload_dir is None:
build = self.get_finalized_command('build')
self.upload_dir = os.path.join(build.build_base, "docs")
if not os.path.isdir(self.upload_dir):
self.upload_dir = os.path.join(build.build_base, "doc")
logger.info('Using upload directory %s', self.upload_dir)
self.verify_upload_dir(self.upload_dir)
config = read_pypirc(self.repository, self.realm)
if config != {}:
self.username = config['username']
self.password = config['password']
self.repository = config['repository']
self.realm = config['realm']
def verify_upload_dir(self, upload_dir):
self.ensure_dirname('upload_dir')
index_location = os.path.join(upload_dir, "index.html")
if not os.path.exists(index_location):
mesg = "No 'index.html found in docs directory (%s)"
raise PackagingFileError(mesg % upload_dir)
def run(self):
name = self.distribution.metadata['Name']
version = self.distribution.metadata['Version']
zip_file = zip_dir(self.upload_dir)
fields = [(':action', 'doc_upload'),
('name', name), ('version', version)]
files = [('content', name, zip_file.getvalue())]
content_type, body = encode_multipart(fields, files)
credentials = self.username + ':' + self.password
auth = b"Basic " + base64.encodebytes(credentials.encode()).strip()
logger.info("Submitting documentation to %s", self.repository)
scheme, netloc, url, params, query, fragments = urllib.parse.urlparse(
self.repository)
if scheme == "http":
conn = http.client.HTTPConnection(netloc)
elif scheme == "https":
conn = http.client.HTTPSConnection(netloc)
else:
raise AssertionError("unsupported scheme %r" % scheme)
try:
conn.connect()
conn.putrequest("POST", url)
conn.putheader('Content-type', content_type)
conn.putheader('Content-length', str(len(body)))
conn.putheader('Authorization', auth)
conn.endheaders()
conn.send(body)
except socket.error as e:
logger.error(e)
return
r = conn.getresponse()
if r.status == 200:
logger.info('Server response (%s): %s', r.status, r.reason)
elif r.status == 301:
location = r.getheader('Location')
if location is None:
location = 'http://packages.python.org/%s/' % name
logger.info('Upload successful. Visit %s', location)
else:
logger.error('Upload failed (%s): %s', r.status, r.reason)
if self.show_response and logger.isEnabledFor(logging.INFO):
sep = '-' * 75
logger.info('%s\n%s\n%s', sep, r.read().decode('utf-8'), sep)
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