Update README.md

Signed-off-by: Stephen Gallagher <sgallagh@redhat.com>

Author: sgallagher

README.md

@@ -2,65 +2,69 @@
 ## Prerequisites
 * [libmodulemd](https://github.com/fedora-modularity/libmodulemd)
 * [koji](https://pagure.io/koji)
-* [zanata-client](https://github.com/zanata/zanata-client)
 
 To install on Fedora 28+, run:
 ```
-dnf install libmodulemd koji zanata-client
+dnf install libmodulemd koji
 ```
 
 ## Installation
 With the prerequisites installed, the latest version can be installed with
-`pip install mmdzanata` or on Fedora 28+ with `dnf install mmdzanata`
-(recommended).
+`pip install ModulemdTranslationHelpers` or on Fedora 28+ with `dnf install
+python3-ModulemdTranslationHelpers` (recommended).
 
 ## CLI Usage
-### Zanata Client Setup
-Use of the upload feature for string extraction requires setting up the
-Zanata client appropriately. Follow the
-[instructions](http://docs.zanata.org/en/release/client/configuration/) from
-Zanata to set up your `~/.config/zanata.ini` file appropriately. Note that
-you will want to do this against
-https://fedora.zanata.org
-and not
-https://translate.zanata.org
 
 ### Extract Translatable Strings
 To extract translatable strings from modules for a particular Fedora
 release (e.g. f29):
 ```
-mmdzanata --branch f29 extract [--upload]
+ModulemdTranslationHelpers --branch f29 extract [--pot-file <path>]
 ```
 This will read all of the module metadata from the Koji build-system and
-convert the translatable strings to a Zanata-compatible gettext document. If
- `--upload` is passed, it will also attempt to use the `zanata-cli` tool to
- upload the strings to the Zanata server. See the "Zanata Client Setup"
- section above for information on how to configure this.
+convert the translatable strings to a Zanata-compatible gettext document.
+Specify the destination for the POT file with `--pot-file`.
 
  ### Produce modulemd-translations YAML
  To read the translated strings from Zanata and convert them into
  modulemd-translations YAML documents that can be included in repodata:
  ```
- mmdzanata --branch f29 generate_modulemd
+ ModulemdTranslationHelpers --branch f29 generate_metadata \
+                            [--pofile-dir <path>] \
+                            [--yaml-file <path>]
+
  ```
 
- This will produce a YAML file in the current directory with all known
- translated strings.
+ This will read all files with a `.po` suffix in the `pofile-dir` path and
+ write the modulemd YAML to `yaml-file`.
 
 ## API
-### mmdzanata
-The mmdzanata class has two primary methods:
+### ModulemdTranslationHelpers
+The ModulemdTranslationHelpers package has two primary functions:
 * get_module_catalog_from_tags()
-* generate_metadata()
+* get_modulemd_translations()
 
-#### mmdzanata.get_module_catalog_from_tags()
-This returns a babel.message.Catalog object containing all of the
-translatable strings from any module tagged with one of the passed tags.
+#### ModulemdTranslationHelpers.get_module_catalog_from_tags()
+This returns a `babel.message.Catalog` object containing all of the
+translatable strings from any module tagged with one of the passed tags. It
+can be passed to `babel.messages.pofile.write_po()` to create a portable
+object template (`.pot`) file.
 
-#### mmmdzanata.generate_metadata()
-This returns an iterable of modulemd-translation objects from the supplied
-Zanata project and branch.
+#### ModulemdTranslationHelpers.get_modulemd_translations()
+This returns an iterable of modulemd-translation objects generated from a
+set of paths to portable object (`.po`) files containing translation
+information.
 
-### mmdzanata.fedora
-This class provides helper routines for dealing with translations in Fedora
+### ModulemdTranslationHelpers.Fedora
+This package provides helper routines for dealing with translations in Fedora
 Modules.
+
+#### ModulemdTranslationHelpers.Fedora.KOJI_URL
+The URL to the standard Fedora Koji instance.
+
+#### ModulemdTranslationHelpers.Fedora.get_fedora_rawhide_version()
+Looks up which Fedora version the current Rawhide branch will become.
+
+#### ModulemdTranslationHelpers.Fedora.get_tags_for_fedora_branch()
+Gets the list of tags for modules in a given Fedora branch. (For rawhide,
+make sure to use the value returned from get_fedora_rawhide_version.)