removed unnecessary changes

docs/source/changelog.rst

@@ -20,9 +20,9 @@ Fixed
 - Allow mappers of `~.dumps_list` to return a `~.LatexObject`.
 - Section numbering default behaviour fixed
 - Setter method for `~.LatexObject.escape` property added
-- Escape and raw flags to `.Math` container
+- Escape flag to `.Math` container
 - ``_star_latex_name`` attribute of `.LatexObject` to append a star
-- `.Alignat` environment that can contain strings and `.Math` containers
+- `.Alignat` math environment
 
 1.1.1_ - `docs <../v1.1.1/>`__ - 2016-12-10
 -------------------------------------------

examples/full.py

@@ -48,9 +48,9 @@
             doc.append(Math(data=[Matrix(M), Matrix(a), '=', Matrix(M * a)]))
 
         with doc.create(Subsection('Alignat math environment')):
-            with doc.create(Alignat(numbering=False)) as agn:
-                agn.add_math(r'\frac{a}{b} &= 0 \\')
-                agn.add_math([Matrix(M), Matrix(a), '&=', Matrix(M * a)])
+            with doc.create(Alignat(numbering=False, escape=False)) as agn:
+                agn.append(r'\frac{a}{b} &= 0 \\')
+                agn.extend([Matrix(M), Matrix(a), '&=', Matrix(M * a)])
 
         with doc.create(Subsection('Beautiful graphs')):
             with doc.create(TikZ()):

pylatex/base_classes/latex_object.py

@@ -130,8 +130,7 @@ def latex_name(self):
         star = ('*' if self._star_latex_name else '')
         if self._latex_name is not None:
             return self._latex_name + star
-        else:
-            return self.__class__.__name__.lower() + star
+        return self.__class__.__name__.lower() + star
 
     @latex_name.setter
     def latex_name(self, value):

pylatex/math.py

@@ -18,7 +18,7 @@ class Alignat(Environment):
     omit_if_empty = True
     packages = [Package('amsmath')]
 
-    def __init__(self, aligns=2, numbering=True, escape=False):
+    def __init__(self, aligns=2, numbering=True, escape=True):
         """
         Parameters
         ----------
@@ -34,24 +34,7 @@ def __init__(self, aligns=2, numbering=True, escape=False):
         self.escape = escape
         if not numbering:
             self._star_latex_name = True
-        super().__init__(
-            start_arguments=[str(int(aligns))]
-        )
-
-    def add_math(self, data, **kwargs):
-        """Add math to the list.
-
-        Args
-        ----
-        data: str, `~.LatexObject`, list[str, `~.LatexObject`]
-            The equation itself.
-        kwargs : dict
-            any keyword arguments to Math container
-        """
-        escape = kwargs.pop('escape', None) or self.escape
-        if not isinstance(data, (list, tuple)):
-            data = [data]
-        self.append(Math(data=list(data), raw=True, escape=escape, **kwargs))
+        super().__init__(start_arguments=[str(int(aligns))])
 
 
 class Math(Container):
@@ -61,23 +44,19 @@ class Math(Container):
 
     content_separator = ' '
 
-    def __init__(self, *, inline=False, data=None, raw=False,
-                 escape=False):
+    def __init__(self, *, inline=False, data=None, escape=True):
         r"""
         Args
         ----
         data: list
             Content of the math container.
         inline: bool
             If the math should be displayed inline or not.
-        raw : bool
-            if raw, then will not be wrapped into environment
         escape : bool
             if True, will escape strings
         """
 
         self.inline = inline
-        self.raw = raw
         self.escape = escape
         super().__init__(data=data)
 
@@ -89,12 +68,9 @@ def dumps(self):
         str
 
         """
-        if self.raw:
-            return self.dumps_content()
-        elif self.inline:
+        if self.inline:
             return '$' + self.dumps_content() + '$'
-        else:
-            return '\\[%\n' + self.dumps_content() + '%\n\\]'
+        return '\\[%\n' + self.dumps_content() + '%\n\\]'
 
 
 class VectorName(Command):