Allow build with py-prompt_toolkit 2.x

- Bump PORTREVISION for package change

Obtained from:	34de86178d
		d3d84de2aa
Approved by:	dbaio (maintainer)

devel/py-http-prompt/Makefile

@@ -2,6 +2,7 @@
 
 PORTNAME=	http-prompt
 PORTVERSION=	1.0.0
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -14,7 +15,7 @@ LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}click>=5.0:devel/py-click@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}parsimonious>=0.6.2:textproc/py-parsimonious@${PY_FLAVOR} \
-		${PYTHON_PKGNAMEPREFIX}prompt_toolkit>=1.0.0:devel/py-prompt_toolkit@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}prompt_toolkit>=2.0.0:devel/py-prompt_toolkit@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pygments>=2.1.0:textproc/py-pygments@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.10.0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}httpie>=0.9.2:www/py-httpie@${PY_FLAVOR}

devel/py-http-prompt/files/patch-http_prompt-cli.py

@@ -0,0 +1,40 @@
+Obtained from:	https://github.com/jonathanslenders/http-prompt/commit/34de86178d8ae2b478e0ad989222aab24dd4c046
+		https://github.com/jonathanslenders/http-prompt/commit/d3d84de2aa7f3fce521e5ac63f4bbcf9a2166501
+
+--- http_prompt/cli.py.orig	2018-11-04 14:03:53 UTC
++++ http_prompt/cli.py
+@@ -9,11 +9,11 @@ import click
+ 
+ from httpie.plugins import FormatterPlugin  # noqa, avoid cyclic import
+ from httpie.output.formatters.colors import Solarized256Style
+-from prompt_toolkit import prompt, AbortAction
++from prompt_toolkit import prompt
+ from prompt_toolkit.auto_suggest import AutoSuggestFromHistory
+ from prompt_toolkit.history import FileHistory
+-from prompt_toolkit.layout.lexers import PygmentsLexer
+-from prompt_toolkit.styles.from_pygments import style_from_pygments
++from prompt_toolkit.lexers import PygmentsLexer
++from prompt_toolkit.styles.pygments import style_from_pygments_cls
+ from pygments.styles import get_style_by_name
+ from pygments.util import ClassNotFound
+ from six.moves.http_cookies import SimpleCookie
+@@ -135,7 +135,7 @@ def cli(spec, env, url, http_options):
+         style_class = get_style_by_name(cfg['command_style'])
+     except ClassNotFound:
+         style_class = Solarized256Style
+-    style = style_from_pygments(style_class)
++    style = style_from_pygments_cls(style_class)
+ 
+     listener = ExecutionListener(cfg)
+ 
+@@ -159,7 +159,9 @@ def cli(spec, env, url, http_options):
+             text = prompt('%s> ' % context.url, completer=completer,
+                           lexer=lexer, style=style, history=history,
+                           auto_suggest=AutoSuggestFromHistory(),
+-                          on_abort=AbortAction.RETRY, vi_mode=cfg['vi'])
++                          vi_mode=cfg['vi'])
++        except KeyboardInterrupt:
++            continue  # Control-C pressed
+         except EOFError:
+             break  # Control-D pressed
+         else:

devel/py-http-prompt/files/patch-http_prompt-utils.py

@@ -0,0 +1,13 @@
+Obtained from:	https://github.com/jonathanslenders/http-prompt/commit/34de86178d8ae2b478e0ad989222aab24dd4c046
+
+--- http_prompt/utils.py.orig	2018-11-04 14:03:53 UTC
++++ http_prompt/utils.py
+@@ -3,7 +3,7 @@ from __future__ import unicode_literals
+ import math
+ import re
+ 
+-from prompt_toolkit.shortcuts import create_output
++from prompt_toolkit.output.defaults import create_output
+ from six.moves import range
+ 
+ 

devel/py-http-prompt/files/patch-requirements.txt

@@ -0,0 +1,12 @@
+Obtained from:	https://github.com/jonathanslenders/http-prompt/commit/34de86178d8ae2b478e0ad989222aab24dd4c046
+
+--- requirements.txt.orig	2018-11-04 14:03:53 UTC
++++ requirements.txt
+@@ -1,6 +1,6 @@
+ click>=5.0
+ httpie>=0.9.2
+ parsimonious>=0.6.2
+-prompt-toolkit>=1.0.0,<2.0.0
++prompt-toolkit>=2.0.0,<2.1.0
+ Pygments>=2.1.0
+ six>=1.10.0