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wait to import httplib2 until paths to external libraries are added #114

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merged 1 commit into from
Jun 25, 2022
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wait to import httplib2 until paths to external libraries are added #114

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24 changes: 16 additions & 8 deletions __init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,17 +4,18 @@
import site
import pkg_resources
import builtins
import httplib2


def pre_init_plugin():
if platform.system() == "Windows":
extlib_path = 'extlibs_windows'
extlib_path = "extlibs_windows"
if platform.system() == "Darwin":
extlib_path = 'extlibs_darwin'
extlib_path = "extlibs_darwin"
if platform.system() == "Linux":
extlib_path = 'extlibs_linux'
extra_libs_path = os.path.abspath(os.path.join(os.path.dirname(__file__), extlib_path))
extlib_path = "extlibs_linux"
extra_libs_path = os.path.abspath(
os.path.join(os.path.dirname(__file__), extlib_path)
)

# add to python path
site.addsitedir(extra_libs_path)
Expand All @@ -27,19 +28,25 @@ def import_ee():
purpose of initializing or starting ee authentication when the
user or the plugin import ee library.
"""
# we can now import the libraries
# Work around bug https://github.com/google/earthengine-api/issues/181
import httplib2

from ee_plugin.ee_auth import authenticate

def __wrapping_ee_import__(name, *args, **kwargs):
_module_ = __builtin_import__(name, *args, **kwargs)
if name == 'ee':
if name == "ee":
if not _module_.data._credentials:
try:
_module_.Initialize(http_transport=httplib2.Http())
except _module_.ee_exception.EEException:
if authenticate(ee=_module_):
_module_.Initialize(http_transport=httplib2.Http()) # retry initialization once the user logs in
_module_.Initialize(
http_transport=httplib2.Http()
) # retry initialization once the user logs in
else:
print('\nGoogle Earth Engine authorization failed!\n')
print("\nGoogle Earth Engine authorization failed!\n")

return _module_

Expand All @@ -63,4 +70,5 @@ def classFactory(iface): # pylint: disable=invalid-name

# start
from .ee_plugin import GoogleEarthEnginePlugin

return GoogleEarthEnginePlugin(iface)