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Message #24888
Re: [Merge] ~ilasc/launchpad:person-oci-registry-credentials-edit into launchpad:master
Thanks Thiago, I added replies to each inline comment and will commit all changes in a few minutes - I agree with all comments and addressed accordingly in the code.
Diff comments:
> diff --git a/lib/lp/registry/browser/person.py b/lib/lp/registry/browser/person.py
> index 535cf4d..227d97b 100644
> --- a/lib/lp/registry/browser/person.py
> +++ b/lib/lp/registry/browser/person.py
> @@ -3659,6 +3664,291 @@ class PersonOCIRegistryCredentialsView(LaunchpadView):
> return len(self.oci_registry_credentials) > 0
>
>
> +class PersonEditOCIRegistryCredentialsView(LaunchpadFormView):
> + """View for Person:+edit-oci-registry-credentials."""
> +
> + @cachedproperty
> + def oci_registry_credentials(self):
> + return list(getUtility(
> + IOCIRegistryCredentialsSet).findByOwner(self.context))
> +
> + class schema(Interface):
> + """Schema for editing registry credentials."""
Good question Thiago, it is necessary, otherwise we get AssertionError: Schema must be set for LaunchpadFormView.
> +
> + def _getFieldName(self, name, credentials_id):
> + """Get the combined field name for an `OCIRegistryCredentials` ID.
> +
> + In order to be able to render a table, we encode the credentials ID
> + in the form field name.
> + """
> + return "%s.%d" % (name, credentials_id)
> +
> + def _parseFieldName(self, field_name):
> + """Parse a combined field name as described in `_getFieldName`.
> +
> + :raises UnexpectedFormData: if the field name cannot be parsed or
> + the `OCIRegistryCredentials` cannot be found.
> + """
> + field_bits = field_name.split(".")
> + if len(field_bits) != 2:
> + raise UnexpectedFormData(
> + "Cannot parse field name: %s" % field_name)
> + field_type = field_bits[0]
> + try:
> + credentials_id = int(field_bits[1])
> + except ValueError:
> + raise UnexpectedFormData(
> + "Cannot parse field name: %s" % field_name)
> + return field_type, credentials_id
> +
> + def setUpWidgets(self):
> + LaunchpadFormView.setUpWidgets(self)
indeed we can.
> +
> + def setUpFields(self):
> + """See `LaunchpadFormView`."""
> + LaunchpadFormView.setUpFields(self)
> +
> + owner_fields = []
> + username_fields = []
> + password_fields = []
> + url_fields = []
> + delete_fields = []
> +
> + for elem in self.oci_registry_credentials:
> + owner_fields.append(
Agreed and done!
> + Choice(
> + title=u'Owner',
> + vocabulary=(
> + 'AllUserTeamsParticipationPlusSelfSimpleDisplay'),
> + default=elem.owner.name,
> + __name__=self._getFieldName('owner', elem.id)))
> + username_fields.append(
> + TextLine(
> + title=u'Username',
> + __name__=self._getFieldName('username', elem.id),
> + default=elem.username,
> + required=False, readonly=False))
> + password_fields.append(
> + Password(
> + title=u'Password',
> + __name__=self._getFieldName('password', elem.id),
> + default=None,
> + required=False, readonly=False))
> + password_fields.append(
> + Password(
> + title=u'Confirm password',
> + __name__=self._getFieldName('confirm_password', elem.id),
> + default=None,
> + required=False, readonly=False))
> + url_fields.append(
> + TextLine(
> + title=u'Registry URL',
> + __name__=self._getFieldName('url', elem.id),
> + default=elem.url,
> + required=True, readonly=False))
> + delete_fields.append(
> + Bool(
> + title=u'Delete',
> + __name__=self._getFieldName('delete', elem.id),
> + default=False,
> + required=True, readonly=False))
> + # The fields from the Add New Credentials
> + url_fields.append(
> + TextLine(
> + title=u'Registry URL',
> + __name__=u'add_url',
> + required=False, readonly=False))
> + username_fields.append(
> + TextLine(
> + title=u'Username',
> + __name__=u'add_username',
> + required=False, readonly=False))
> + password_fields.append(
> + Password(
> + title=u'Password',
> + __name__=u'add_password',
> + required=False, readonly=False))
> + password_fields.append(
> + Password(
> + title=u'Confirm password',
> + __name__=u'add_confirm_password',
> + required=False, readonly=False))
> + self.form_fields += FormFields(*owner_fields)
> + self.form_fields += FormFields(*username_fields)
> + self.form_fields += FormFields(*password_fields)
> + self.form_fields += FormFields(*url_fields)
> + self.form_fields += FormFields(*delete_fields)
> +
> + @property
> + def label(self):
> + return 'Edit OCI registry credentials'
> +
> + @property
> + def cancel_url(self):
> + return canonical_url(self.context)
> +
> + def getCredentialsWidgets(self, credentials):
> + widgets_by_name = {widget.name: widget for widget in self.widgets}
> + owner_field_name = (
> + "field." + self._getFieldName("owner", credentials.id))
> + username_field_name = (
> + "field." + self._getFieldName("username", credentials.id))
> + password_field_name = (
> + "field." + self._getFieldName("password", credentials.id))
> + confirm_password_field_name = (
> + "field." + self._getFieldName("confirm_password",
> + credentials.id))
> + url_field_name = "field." + self._getFieldName("url", credentials.id)
> + delete_field_name = (
> + "field." + self._getFieldName("delete", credentials.id))
> + return {
> + "owner": widgets_by_name[owner_field_name],
> + "username": widgets_by_name[username_field_name],
> + "password": widgets_by_name[password_field_name],
> + "confirm_password": widgets_by_name[confirm_password_field_name],
> + "url": widgets_by_name[url_field_name],
> + "delete": widgets_by_name[delete_field_name]
> + }
> +
> + def parseData(self, data):
> + """Rearrange form data to make it easier to process."""
> + parsed_data = {}
> + add_url = data["add_url"]
> + add_username = data["add_username"]
> + add_password = data["add_password"]
> + add_confirm_password = data["add_confirm_password"]
> + if add_url or add_username or add_password or add_confirm_password:
> + parsed_data.setdefault(None, {
> + "username": add_username,
> + "password": add_password,
> + "confirm_password": add_confirm_password,
> + "url": add_url,
> + "action": "add",
> + })
> + for field_name in sorted(
not really, removed sorting.
> + name for name in data if name.split(".")[0] == "owner"):
> + _, credentials_id = self._parseFieldName(field_name)
> + owner_field_name = self._getFieldName(
> + "owner", credentials_id)
> + username_field_name = self._getFieldName(
> + "username", credentials_id)
> + password_field_name = self._getFieldName(
> + "password", credentials_id)
> + confirm_password_field_name = self._getFieldName(
> + "confirm_password", credentials_id)
> + url_field_name = self._getFieldName("url", credentials_id)
> + delete_field_name = self._getFieldName("delete", credentials_id)
> + if data.get(delete_field_name):
> + action = "delete"
> + else:
> + action = "change"
> + parsed_data.setdefault(credentials_id, {
> + "username": data.get(username_field_name),
> + "password": data.get(password_field_name),
> + "confirm_password": data.get(confirm_password_field_name),
> + "url": data.get(url_field_name),
> + "owner": data.get(owner_field_name),
> + "action": action,
> + })
> +
> + return parsed_data
> +
> + def updateCredentialsFromData(self, parsed_data):
> + credentials_map = {
> + credentials.id: credentials
> + for credentials in self.oci_registry_credentials}
> +
> + for credentials_id, parsed_credentials in parsed_data.items():
> + credentials = credentials_map.get(credentials_id)
> + action = parsed_credentials["action"]
> +
> + if action == "change":
agreed and done
> + username = parsed_credentials["username"]
> + password = parsed_credentials["password"]
> + confirm_password = parsed_credentials["confirm_password"]
> + owner = parsed_credentials["owner"]
> + if password or confirm_password:
> + if password != confirm_password:
> + self.setFieldError(
> + self._getFieldName(
> + "confirm_password", credentials_id),
> + "Passwords do not match.")
> + else:
> + credentials.setCredentials({
> + "username": username,
> + "password": password,
> + })
> + elif username != credentials.username:
> + removeSecurityProxy(credentials).username = username
> + elif parsed_credentials["url"] != credentials.url:
> + credentials.url = parsed_credentials["url"]
> + if owner != credentials.owner:
> + credentials.owner = owner
> + elif action == "delete":
> + push_rule_set = getUtility(IOCIPushRuleSet)
> + if not push_rule_set.findByRegistryCredentials(
> + credentials).is_empty():
> + self.setFieldError(
> + self._getFieldName("delete", credentials_id),
> + "These credentials cannot be deleted as there are "
> + "push rules defined that still use them.")
> + else:
> + credentials.destroySelf()
> + elif action == "add":
> + parsed_add_credentials = parsed_data[credentials]
> + url = parsed_add_credentials["url"]
> + password = parsed_add_credentials["password"]
> + confirm_password = parsed_add_credentials["confirm_password"]
> + username = parsed_add_credentials["username"]
> + if url:
> + if password or confirm_password:
> + if password == confirm_password:
> + credentials = {
> + 'username': username,
> + 'password': password}
> + try:
> + getUtility(IOCIRegistryCredentialsSet).new(
> + owner=removeSecurityProxy(self.context),
> + url=url,
> + credentials=credentials)
> + except OCIRegistryCredentialsAlreadyExist:
> + self.setFieldError("add_url",
> + "Credentials already exist "
> + "with the same URL and "
> + "username.")
> + else:
> + self.setFieldError("add_password",
not silly preference, more indentation room is definitely necessary here, done!
> + "Please make sure the new "
> + "password matches the "
> + "confirm password field.")
> + else:
> + credentials = {'username': username}
> + try:
> + getUtility(IOCIRegistryCredentialsSet).new(
> + owner=removeSecurityProxy(self.context),
> + url=url,
> + credentials=credentials)
> + except OCIRegistryCredentialsAlreadyExist:
> + self.setFieldError("add_url",
> + "Credentials already exist "
> + "with the same URL and "
> + "username.")
> + else:
> + self.setFieldError("add_url",
> + "Registry URL cannot be empty.")
> + else:
> + raise AssertionError("unknown action: %s" % action)
> +
> + @action("Save")
> + def save(self, action, data):
> + parsed_data = self.parseData(data)
> + self.updateCredentialsFromData(parsed_data)
> +
> + if not self.errors:
> + self.request.response.addNotification("Saved credentials")
> + self.next_url = canonical_url(self.context)
> +
> +
> class PersonLiveFSView(LaunchpadView):
> """Default view for the list of live filesystems owned by a person."""
> page_title = 'LiveFS'
--
https://code.launchpad.net/~ilasc/launchpad/+git/launchpad/+merge/385825
Your team Launchpad code reviewers is requested to review the proposed merge of ~ilasc/launchpad:person-oci-registry-credentials-edit into launchpad:master.
References
