adds pyhelp, pyprint, pyall, pyany, pycallable

Author: Christopher Doris

docs/src/pythoncall.md

@@ -131,6 +131,11 @@ pyisinstance
 pyhash
 pyiter
 pynext
+pyhelp
+pyprint
+pyall
+pyany
+pycallable
 ```
 
 ### Conversion to Julia

src/PythonCall.jl

@@ -17,6 +17,7 @@ include("convert.jl")
 # abstract interfaces
 include("abstract/object.jl")
 include("abstract/iter.jl")
+include("abstract/builtins.jl")
 include("abstract/number.jl")
 include("abstract/collection.jl")
 # concrete types

src/abstract/builtins.jl

@@ -0,0 +1,56 @@
+# Builtin functions not covered elsewhere
+
+"""
+    pyprint(...)
+
+Equivalent to `print(...)` in Python.
+"""
+pyprint(args...; kwargs...) = (pydel!(pybuiltins.print(args...; kwargs...)); nothing)
+export pyprint
+
+"""
+    pyhelp(x)
+
+Equivalent to `help(x)` in Python.
+"""
+pyhelp(x) = (pydel!(pybuiltins.help(x)); nothing)
+export pyhelp
+
+"""
+    pyall(x)
+
+Equivalent to `all(x)` in Python.
+"""
+function pyall(x)
+    y = pybuiltins.all(x)
+    z = pybool_asbool(y)
+    pydel!(y)
+    z
+end
+export pyall
+
+"""
+    pyany(x)
+
+Equivalent to `any(x)` in Python.
+"""
+function pyany(x)
+    y = pybuiltins.any(x)
+    z = pybool_asbool(y)
+    pydel!(y)
+    z
+end
+export pyany
+
+"""
+    pycallable(x)
+
+Equivalent to `callable(x)` in Python.
+"""
+function pycallable(x)
+    y = pybuiltins.callable(x)
+    z = pybool_asbool(y)
+    pydel!(y)
+    z
+end
+export pycallable