While not strictly necessary for files containing only ASCII
characters, adding a line with "coding: utf-8" can guard against
future SyntaxError's in case someone inserts a Unicode literal.
This commit adds such lines to all .py files. The syntax used by this
commit works with Python (of course). It also works with Emacs, which
will recognize the special "-*-" marker and use the "coding" variable
to correctly decode the file, even in an environment where UTF-8 is
not the default file encoding.
Existing coding lines were normalized to match the new lines added.
Partial-bug: #1325193
Change-Id: I58bf93fea711fd25890356a397e594bd820c99e3
Fix a misspelled word and correct the description for parameter
'api_version'; the only valid value is '1' (because we only have v1).
Change-Id: I51e23f783de5000df96dca26cd87244c3733d359
Raise an exception if configured credentials are not sufficient
for obtaining an endpoint and token.
Change-Id: Ie11a25eb67da2d2c2c8ef40ab984eb2ecb77fdf9
Closes-Bug: 1290601
