def plot_linestring(ax, geom, color='black', linewidth=1.0, **kwargs):
    a = np.array(geom)
    ax.plot(a[:, 0], a[:, 1], color=color, linewidth=linewidth, **kwargs)
Existing and new inlines are saved with save_as_new.
dataset/ETHPy150Open geopandas/geopandas/geopandas/plotting.py/plot_linestring--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.3/tests/regressiontests/model_formsets_regress/tests.py/InlineFormsetTests.test_save_as_new_with_new_inlines