Merge pull request #62 from highcharts-for-python/develop

PR for v.1.2.1

Author: hcpchris

CHANGES.rst

@@ -1,3 +1,11 @@
+Release 1.2.1
+=========================================
+
+* **ENHANCEMENT:** Added autoconversion of ``plotLine.value`` from ``datetime.datetime`` to POSIX timestamp (#58).
+* **BUGFIX:** Fixed incorrect ``datetime`` serialization to SECONDS from Unix epoch. Now serializing to JS-compatible MILLISECONDS from Unix epoch (#61).
+
+------------------
+
 Release 1.2.0
 =========================================
 
@@ -25,6 +33,8 @@ Release 1.1.1
 * **FIXED:** Problem when producing a JS literal, with the JS code inserting an unnecessary ``new`` (#42 and #43).
 * **ENHANCEMENT:** Added more elegant error handling when something goes wrong displaying a chart in Jupyter (#43).
 
+-------------
+
 Release 1.1.0
 =========================================
 

highcharts_core/__version__.py

@@ -1 +1 @@
-__version__ = '1.2.0'
+__version__ = '1.2.1'

highcharts_core/js_literal_functions.py

@@ -49,7 +49,7 @@ def serialize_to_js_literal(item, encoding = 'utf-8') -> Optional[str]:
     elif checkers.is_datetime(item):
         if not item.tzinfo:
             item = item.replace(tzinfo = datetime.timezone.utc)
-        return item.timestamp()
+        return item.timestamp()*1000
     elif checkers.is_date(item):
         return f'Date.UTC({item.year}, {item.month - 1}, {item.day})'
     elif checkers.is_time(item):

highcharts_core/options/axes/plot_bands.py

@@ -349,6 +349,9 @@ def value(self) -> Optional[int | float | Decimal]:
 
     @value.setter
     def value(self, value):
+        if hasattr(value, 'timestamp'):
+            value = value.timestamp() * 1000
+
         self._value = validators.numeric(value, allow_empty = True)
 
     @property

highcharts_core/options/plot_options/series.py

@@ -797,10 +797,10 @@ def point_start(self, value):
             value = validators.datetime(value)
 
             if hasattr(value, 'timestamp') and value.tzinfo is not None:
-                self._point_start = value.timestamp()
+                self._point_start = value.timestamp()*1000
             elif hasattr(value, 'timestamp'):
                 value = value.replace(tzinfo = datetime.timezone.utc)
-                value = value.timestamp()
+                value = value.timestamp()*1000
             else:
                 raise error
 

highcharts_core/options/plot_options/treegraph.py

@@ -491,10 +491,10 @@ def point_start(self, value):
             value = validators.datetime(value)
 
             if hasattr(value, 'timestamp') and value.tzinfo is not None:
-                self._point_start = value.timestamp()
+                self._point_start = value.timestamp()*1000
             elif hasattr(value, 'timestamp'):
                 value = value.replace(tzinfo = datetime.timezone.utc)
-                value = value.timestamp()
+                value = value.timestamp()*1000
             else:
                 raise error