v0.9.4 for compatiblility with sympy >=1.11

Development Notes.md

@@ -13,21 +13,13 @@
 
 1. Make sure pdoc is installed and updated in the virtual environment `pip 
  install -U pdoc`.
-2. The main README is used as the first page of the documentation. However, 
- the location requires some of the links to the images to be changed. So 
- a copy of the file needs to be made and edited (will automate if this 
- becomes standard).
- * Copy of README.md from the root level to `docs/intro.md`.
- * In the copy for each relative reference `src = "docs/resources/..."` 
- remove `docs/` so that they read `src = "resources/..."`.
- * DO NOT change absolute (full url) paths.
+2. Update any `.md` files included in `_init_.py`.
+ * Generally URLs should be absolute, not relative.
 3. At the root level run pdoc `pdoc 
 --logo https://gutow.github.io/Algebra_with_Sympy/alg_w_sympy.svg
 --logo-link https://gutow.github.io/Algebra_with_Sympy/
 --footer-text "Algebra with Sympy vX.X.X" --math -html -o docs algebra_with_sympy` 
  where `X.X.X` is the version number.
-4. Edit the created `index.html`, if necessary, to point to an alternate 
- homepage from the pdoc default.
 
 ### Tasks for Documentation
 * Readme.md & intro.md

ReadMe.md

@@ -105,6 +105,13 @@ github](https://github.com/gutow/Algebra_with_Sympy/issues).
 
 #### Change Log
 
+* 0.9.4
+ * Update to deal with new Sympy function `piecewise_exclusive` in v1.11.
+ * Added user warning if a function does not extend for use with `Equations` 
+ as expected. This also allows the package to be used even when a function 
+ extension does fail.
+ * Simplification of documentation preparation.
+ * Typo fixes in preparser error messages.
 * 0.9.3
  * Added check for new enough version of IPython to use the preparser.
  * If IPython version too old, issue warning and do not accept `=@` shorthand.

algebra_with_sympy/__init__.py

@@ -1,5 +1,5 @@
 """
-.. include:: ../docs/intro.md
+.. include:: ../ReadMe.md
 """
 __docformat__ = "numpy"
 

algebra_with_sympy/algebraic_equation.py

@@ -813,8 +813,15 @@ def __new__(cls, *args, **kwargs):
  'unbranched_argument', 'polarify', 'unpolarify',
  'piecewise_fold', 'E1', 'Eijk', 'bspline_basis',
  'bspline_basis_set', 'interpolating_spline', 'jn_zeros',
- 'jacobi_normalized', 'Ynm_c')
+ 'jacobi_normalized', 'Ynm_c', 'piecewise_exclusive')
  if func not in skip:
- execstr = 'class ' + str(func) + '(' + str(
- func) + ',EqnFunction):\n pass\n'
- exec(execstr, globals(), locals())
+ try:
+ execstr = 'class ' + str(func) + '(' + str(
+ func) + ',EqnFunction):\n pass\n'
+ exec(execstr, globals(), locals())
+ except TypeError:
+ from warnings import warn
+ warn('SymPy function/operation '+str(func)+ ' may not work ' \
+ 'properly with Equations. If you use it with Equations, ' \
+ 'validate its behavior. We are working to address this ' \
+ 'issue.')

algebra_with_sympy/preparser.py

@@ -27,7 +27,7 @@ def algebra_with_sympy_preparser(lines):
  if len(eqsplit)!=2:
  raise ValueError('The two sides of the equation must be' \
  ' separated by an \"=\" sign when using' \
- ' the \"=*\" special input method.')
+ ' the \"=@\" special input method.')
  templine =''
  if eqsplit[0]!='' and eqsplit[1]!='':
  if linesplit[0]!='':

docs/algebra_with_sympy.html

@@ -52,7 +52,7 @@ <h2>Submodules</h2>
  </ul>
 
 
- <footer>Algebra with Sympy v0.9.3</footer>
+ <footer>Algebra with Sympy v0.9.4</footer>
 
  <a class="attribution" title="pdoc: Python API documentation generator" href="https://pdoc.dev" target="_blank">
  built with <span class="visually-hidden">pdoc</span><img
@@ -178,10 +178,19 @@ <h4 id="issues-or-comments">Issues or Comments</h4>
 <h4 id="change-log">Change Log</h4>
 
 <ul>
+<li>0.9.4
+<ul>
+<li>Update to deal with new Sympy function <code>piecewise_exclusive</code> in v1.11.</li>
+<li>Added user warning if a function does not extend for use with <code>Equations</code> 
+as expected. This also allows the package to be used even when a function 
+extension does fail.</li>
+<li>Simplification of documentation preparation.</li>
+<li>Typo fixes in preparser error messages.</li>
+</ul></li>
 <li>0.9.3
 <ul>
 <li>Added check for new enough version of IPython to use the preparser.</li>
-<li>If IPython version too old issue, warning and do not accept <code>=@</code> shorthand.</li>
+<li>If IPython version too old, issue warning and do not accept <code>=@</code> shorthand.</li>
 </ul></li>
 <li>0.9.2
 <ul>
@@ -222,7 +231,7 @@ <h5 id="this-software-is-distributed-under-the-gnu-v3-licensehttpsgnuorglicenses
  <label class="view-source-button" for="algebra_with_sympy-view-source"><span>View Source</span></label>
 
  <div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="sd">&quot;&quot;&quot;</span>
-</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a><span class="sd">.. include:: ../docs/intro.md</span>
+</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a><span class="sd">.. include:: ../ReadMe.md</span>
 </span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a><span class="sd">&quot;&quot;&quot;</span>
 </span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="n">__docformat__</span> <span class="o">=</span> <span class="s2">&quot;numpy&quot;</span>
 </span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>