Email the renamed users

1 files changed, 94 insertions, 0 deletions

diff --git a/tools/email_renamed_users.py b/tools/email_renamed_users.py
new file mode 100644
index 0000000..b5760da
--- /dev/null
+++ b/tools/email_renamed_users.py
@@ -0,0 +1,94 @@
+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.
+These new names represent 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))
+
+# Email each user
+server = smtplib.SMTP(config.mailhost)
+for username, packages in users.iteritems():
+
+    user = store.get_user(username)
+
+    if not user["email"]:
+        continue
+
+    if len(packages) > 1:
+        msg = MIMEText(EMAIL_PLURAL % {
+                                "old": ", ".join([x[0] for x in packages]),
+                                "new": ", ".join([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())
+server.quit()