Translations update

HISTORY.rst

@@ -48,6 +48,7 @@ Unreleased Changes
       reflect changes in how InVEST is installed on modern systems, and also to
       include images of the InVEST workbench instead of just broken links.
       https://github.com/natcap/invest/issues/1660
+    * Updated translations for Spanish and Chinese
     * natcap.invest now works with (and requires) ``gdal.UseExceptions``. A
       ``FutureWarning`` is raised on import if GDAL exceptions are not enabled.
 * Workbench

Makefile

@@ -10,7 +10,7 @@ GIT_TEST_DATA_REPO_REV      := 324abde73e1d770ad75921466ecafd1ec6297752
 
 GIT_UG_REPO                 := https://github.com/natcap/invest.users-guide
 GIT_UG_REPO_PATH            := doc/users-guide
-GIT_UG_REPO_REV             := f203ec069f9f03560c9a85b268e67ebb6b994953
+GIT_UG_REPO_REV             := 5ee3616d4549baf3b1e44e0fcef485145389e29a
 
 ENV = "./env"
 ifeq ($(OS),Windows_NT)

requirements-docs.txt

@@ -2,3 +2,4 @@ Sphinx>=1.3.1,!=1.7.1
 sphinx-rtd-theme
 sphinx-intl
 sphinx-reredirects
+pyyaml

src/natcap/invest/internationalization/README.md

@@ -27,7 +27,8 @@ When we are ready to get a new batch of translations, here is the process. These
 pybabel extract \
    --no-wrap \
    --project InVEST \
-   --msgid-bugs-address [email protected] \
+   --version $(python -m setuptools_scm) \
+   --msgid-bugs-address [email protected] \
    --copyright-holder "Natural Capital Project" \
    --output src/natcap/invest/internationalization/messages.pot \
    src/
@@ -38,14 +39,14 @@ pybabel update \
    --input-file src/natcap/invest/internationalization/messages.pot \
    --output-file src/natcap/invest/internationalization/locales/$LL/LC_MESSAGES/messages.po
 ```
+This looks through the source code for strings wrapped in the `gettext(...)` function and writes them to the message catalog template. Then it updates the message catalog for the specificed language. New strings that don't yet have a translation will have an empty `msgstr` value. Previously translated messages that are no longer needed will be commented out but remain in the file. This will save translator time if they're needed again in the future.
 
 2. Check that the changes look correct, then commit:
 ```
 git diff
 git add src/natcap/invest/internationalization/messages.pot src/natcap/invest/internationalization/locales/$LL/LC_MESSAGES/messages.po
 git commit -m "extract message catalog template and update $LL catalog from it"
 ```
-This looks through the source code for strings wrapped in the `gettext(...)` function and writes them to the message catalog template. Then it updates the message catalog for the specificed language. New strings that don't yet have a translation will have an empty `msgstr` value. Previously translated messages that are no longer needed will be commented out but remain in the file. This will save translator time if they're needed again in the future.
 
 3. Send `src/natcap/invest/internationalization/locales/$LL/LC_MESSAGES/messages.po` to the translator and wait to get it back. The translator will fill in the `msgstr` values for any new or edited messages.