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import smtplib
import pickle
import sys
import os
from email.mime.text import MIMEText
# Workaround current bug in docutils:
# http://permalink.gmane.org/gmane.text.docutils.devel/6324
import docutils.utils
root = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path = [root] + sys.path
import config
import store
config = config.Config("config.ini")
store = store.Store(config)
EMAIL_PLURAL = """
Hello there!
PyPI has begun to enforce restrictions on what a valid Python package name
contains.
These rules are:
* Must contain ONLY ASCII letters, digits, underscores, hyphens, and periods
* Must begin and end with an ASCII letter or digit
You are listed as an owner or maintainer on %(old)s.
Due to the new rules these packages will be renamed to %(new)s.
These new names represent what someone using pip or easy_install would already
have had to use in order to install your packages.
I am sorry for any inconvenience this may have caused you.
"""
EMAIL_SINGLE = """
Hello there!
PyPI has begun to enforce restrictions on what a valid Python package name
contains.
These rules are:
* Must contain ONLY ASCII letters, digits, underscores, hyphens, and periods
* Must begin and end with an ASCII letter or digit
You are listed as an owner or maintainer on "%(old)s".
Due to the new rules this package will be renamed to "%(new)s".
This new name represents what someone using pip or easy_install would
already have had to use in order to install your package.
I am sorry for any inconvenience this may have caused you.
"""
with open("renamed.pkl") as pkl:
renamed = pickle.load(pkl)
# Build up a list of all users to email
users = {}
for old, new in renamed:
for role in store.get_package_roles(new):
user_packages = users.setdefault(role["user_name"], [])
user_packages.append((old, new))
sent = []
# Email each user
server = smtplib.SMTP(config.mailhost)
for username, packages in users.iteritems():
packages = sorted(set(packages))
user = store.get_user(username)
if not user["email"]:
continue
if len(packages) > 1:
msg = MIMEText(EMAIL_PLURAL % {
"old": ", ".join(['"%s"' % x[0] for x in packages]),
"new": ", ".join(['"%s"' % x[1] for x in packages]),
})
elif packages:
msg = MIMEText(EMAIL_SINGLE % {
"old": packages[0][0],
"new": packages[0][1],
})
msg["Subject"] = "Important notice about your PyPI packages"
msg["From"] = "donald@python.org"
msg["To"] = user["email"]
server.sendmail("donald@python.org", [user["email"]], msg.as_string())
sent.append(("donald@python.org", [user["email"]], msg.as_string()))
server.quit()
with open("sent.pkl", "w") as pkl:
pickle.dump(sent, pkl)
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