Rename gen -> Gen

src/doc/de/tutorial/interfaces.rst

@@ -61,7 +61,7 @@ mehr referenziert wird. Die Objekte haben außerdem verschiedene Typen:
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Welche Variante sollten Sie also nutzen? Das kommt darauf an was
 Sie tun. Die GP-Schnittstelle kann alles was ein normales
@@ -98,7 +98,7 @@ Zuerst erstellen wir eine PARI-Liste aus einer Python-Liste.
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Jedes PARI-Objekt ist vom Typ ``py_pari.gen``. Den PARI Typ des vorliegenden
 Objekts können Sie mit der ``type`` Unterfunktion herausfinden.

src/doc/en/tutorial/interfaces.rst

@@ -64,7 +64,7 @@ objects have different types:
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 So which should you use? It depends on what you're doing. The GP
 interface can do absolutely anything you could do in the usual
@@ -100,7 +100,7 @@ First we create a PARI list from a Python list.
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Every PARI object is of type ``py_pari.gen``. The PARI type of the
 underlying object can be obtained using the ``type`` member

src/doc/fr/tutorial/interfaces.rst

@@ -64,7 +64,7 @@ commandes sont de types différents :
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Alors, laquelle des intrefaces utiliser ? Tout dépend de ce que vous
 cherchez à faire. L'interface GP permet de faire absolument tout ce que
@@ -102,7 +102,7 @@ Commençons par créer une liste PARI à partir d'une liste Python.
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 En Sage, les objets PARI sont de type ``py_pari.gen``. Le type PARI de
 l'objet sous-jacent est donné par la méthode ``type``.

src/doc/ja/tutorial/interfaces.rst

@@ -55,7 +55,7 @@ GPは送られて来た文字列を評価し，結果を変数に格納する(
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 では，どちらの方法を選ぶべきだろうか？ 
 答は目的による、としか言えない．
@@ -84,7 +84,7 @@ PARI Cライブラリ インターフェイスについて言うと，こちら
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 
 PARIのオブジェクトは全て ``py_pari.gen`` 型になる．

src/doc/pt/tutorial/interfaces.rst

@@ -63,7 +63,7 @@ diferentes:
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Então qual eu devo usar? Depende do que você está fazendo. A interface
 GP pode fazer absolutamente tudo o que você poderia fazer na linha de
@@ -101,7 +101,7 @@ Primeiro criamos uma lista do PARI a partir de uma lista do Python.
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Cada objeto do PARI é do tipo ``py_pari_gem``. O tipo PARI do objeto
 subjacente pode ser obtido usando a função ``type``.

src/doc/ru/tutorial/interfaces.rst

@@ -59,7 +59,7 @@ GP, и результат записывается в переменную в GP
     sage: type(gp('znprimroot(10007)'))
     <class 'sage.interfaces.gp.GpElement'>
     sage: type(pari('znprimroot(10007)'))
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Так какой же способ использовать? Это зависит от того, что вы делаете.
 Интерфейс GP может делать все, что может делать программа GP/PARI, запускаемая
@@ -92,7 +92,7 @@ Sage использует С-библиотеку PARI, чтобы поддер
     sage: v
     [1, 2, 3, 4, 5]
     sage: type(v)
-    <type 'sage.libs.cypari2.gen.gen'>
+    <type 'sage.libs.cypari2.gen.Gen'>
 
 Каждый объект PARI является объектом типа ``py_pari.gen``. Тип PARI может
 быть получен с помощью функции-члена ``type``.

src/sage/libs/cypari2/__init__.py

@@ -1,2 +1,3 @@
 from .pari_instance import Pari
 from .handle_error import PariError
+from .gen import Gen

src/sage/libs/cypari2/closure.pxd

@@ -1,3 +1,3 @@
-from .gen cimport gen
-cpdef gen objtoclosure(f)
+from .gen cimport Gen
+cpdef Gen objtoclosure(f)
 cdef void _pari_init_closure()

src/sage/libs/cypari2/closure.pyx

@@ -117,7 +117,7 @@ cdef void _pari_init_closure():
     global ep_call_python
     ep_call_python = install(<void*>call_python, "call_python", "DGDGDGDGDGU")
 
-cpdef gen objtoclosure(f):
+cpdef Gen objtoclosure(f):
     """
     Convert a Python function (more generally, any callable) to a PARI
     ``t_CLOSURE``.
@@ -171,6 +171,6 @@ cpdef gen objtoclosure(f):
     # Convert f to a t_INT containing the address of f
     cdef GEN f_int = utoi(<ulong><PyObject*>f)
     # Create a t_CLOSURE which calls call_python() with py_func equal to f
-    cdef gen c = new_gen(snm_closure(ep_call_python, mkvec(f_int)))
+    cdef Gen c = new_gen(snm_closure(ep_call_python, mkvec(f_int)))
     c.refers_to = {0:f}  # c needs to keep a reference to f
     return c

src/sage/libs/cypari2/convert.pxd

@@ -1,14 +1,14 @@
 from .types cimport GEN
-from .gen cimport gen
+from .gen cimport Gen
 
 cpdef integer_to_gen(x)
-cpdef gen_to_integer(gen x)
-cpdef gen_to_python(gen z)
+cpdef gen_to_integer(Gen x)
+cpdef gen_to_python(Gen z)
 
 cdef GEN gtoi(GEN g0) except NULL
 cdef GEN PyLong_AsGEN(x)
 cdef PyLong_FromGEN(GEN g)
 
-cdef gen new_t_POL_from_int_star(int* vals, unsigned long length, long varnum)
-cdef gen new_gen_from_double(double)
-cdef gen new_t_COMPLEX_from_double(double re, double im)
+cdef Gen new_t_POL_from_int_star(int* vals, unsigned long length, long varnum)
+cdef Gen new_gen_from_double(double)
+cdef Gen new_t_COMPLEX_from_double(double re, double im)

src/sage/libs/cypari2/convert.pyx

@@ -75,10 +75,10 @@ cpdef integer_to_gen(x):
         sage: from sage.libs.cypari2.convert import integer_to_gen
         sage: a = integer_to_gen(int(12345)); a; type(a)
         12345
-        <... 'sage.libs.cypari2.gen.gen'>
+        <... 'sage.libs.cypari2.gen.Gen'>
         sage: a = integer_to_gen(long(12345)); a; type(a)
         12345
-        <... 'sage.libs.cypari2.gen.gen'>
+        <... 'sage.libs.cypari2.gen.Gen'>
         sage: integer_to_gen(float(12345))
         Traceback (most recent call last):
         ...
@@ -99,7 +99,7 @@ cpdef integer_to_gen(x):
         return new_gen(PyLong_AsGEN(x))
     raise TypeError("integer_to_gen() needs an int or long argument, not {}".format(type(x).__name__))
 
-cpdef gen_to_integer(gen x):
+cpdef gen_to_integer(Gen x):
     """
     Convert a PARI ``gen`` to a Python ``int`` or ``long``.
 
@@ -352,7 +352,7 @@ cdef PyLong_FromGEN(GEN g):
 # Other basic types
 ####################################
 
-cdef gen new_t_POL_from_int_star(int* vals, unsigned long length, long varnum):
+cdef Gen new_t_POL_from_int_star(int* vals, unsigned long length, long varnum):
     """
     Note that degree + 1 = length, so that recognizing 0 is easier.
 
@@ -374,7 +374,7 @@ cdef gen new_t_POL_from_int_star(int* vals, unsigned long length, long varnum):
     return new_gen(z)
 
 
-cdef gen new_gen_from_double(double x):
+cdef Gen new_gen_from_double(double x):
     # Pari has an odd concept where it attempts to track the accuracy
     # of floating-point 0; a floating-point zero might be 0.0e-20
     # (meaning roughly that it might represent any number in the
@@ -398,7 +398,7 @@ cdef gen new_gen_from_double(double x):
     return new_gen(g)
 
 
-cdef gen new_t_COMPLEX_from_double(double re, double im):
+cdef Gen new_t_COMPLEX_from_double(double re, double im):
     sig_on()
     cdef GEN g = cgetg(3, t_COMPLEX)
     if re == 0:
@@ -413,10 +413,10 @@ cdef gen new_t_COMPLEX_from_double(double re, double im):
 
 
 ####################################
-# Conversion of gen to Python type #
+# Conversion of Gen to Python type #
 ####################################
 
-cpdef gen_to_python(gen z):
+cpdef gen_to_python(Gen z):
     r"""
     Convert the PARI element ``z`` to a Python object.
 

src/sage/libs/cypari2/gen.pxd

@@ -2,14 +2,14 @@ from .types cimport *
 cimport cython
 
 
-cdef class gen_auto:
+cdef class Gen_auto:
     cdef GEN g
     cdef pari_sp b
     cdef dict refers_to
 
 @cython.final
-cdef class gen(gen_auto):
+cdef class Gen(Gen_auto):
     pass
 
-cdef gen new_ref(GEN g, gen parent)
-cpdef gen objtogen(s)
+cdef Gen new_ref(GEN g, Gen parent)
+cpdef Gen objtogen(s)