def test_plot_screw_axes():
"""Test that the plotting function returns plots with data."""
data = {
"miller_axis_vals": [1, 2, 3, 4, 5, 6],
"i_over_sigma": [0.5, 20.0, 0.2, 10.0, 0.4, 15.0],
"intensities": [0.5, 20.0, 0.2, 10.0, 0.4, 15.0],
"sigmas": [1.0] * 6,
}
plots = plot_screw_axes({"21a": data})
for pl in plots.values():
assert pl["data"][0]["x"]
assert pl["data"][0]["y"]
def generate_html_report(self, filename):
"""Generate a html report using the data."""
screw_axes_graphs = plot_screw_axes(self.data)
self.data["screw_axes"] = screw_axes_graphs
loader = ChoiceLoader([
PackageLoader("dials", "templates"),
PackageLoader("dials", "static", encoding="utf-8"),
])
env = Environment(loader=loader)
template = env.get_template("systematic_absences_report.html")
html = template.render(
page_title="DIALS systematic absences report",
screw_axes_graphs=self.data["screw_axes"],
)
with open(filename, "wb") as f:
f.write(html.encode("utf-8", "xmlcharrefreplace"))