Imported Upstream version 7.6.0upstream/7.6.0

1 files changed, 9 insertions, 34 deletions

diff --git a/nikola/plugins/command/plugin.py b/nikola/plugins/command/plugin.py
index 71901b8..56eb1d7 100644
--- a/nikola/plugins/command/plugin.py
+++ b/nikola/plugins/command/plugin.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright © 2012-2014 Roberto Alsina and others.
+# Copyright © 2012-2015 Roberto Alsina and others.
 
 # Permission is hereby granted, free of charge, to any
 # person obtaining a copy of this software and associated
@@ -30,41 +30,18 @@ import os
 import shutil
 import subprocess
 import sys
+import requests
 
 import pygments
 from pygments.lexers import PythonLexer
 from pygments.formatters import TerminalFormatter
 
-try:
-    import requests
-except ImportError:
-    requests = None  # NOQA
-
 from nikola.plugin_categories import Command
 from nikola import utils
 
 LOGGER = utils.get_logger('plugin', utils.STDERR_HANDLER)
 
 
-# Stolen from textwrap in Python 3.3.2.
-def indent(text, prefix, predicate=None):  # NOQA
-    """Adds 'prefix' to the beginning of selected lines in 'text'.
-
-    If 'predicate' is provided, 'prefix' will only be added to the lines
-    where 'predicate(line)' is True. If 'predicate' is not provided,
-    it will default to adding 'prefix' to all non-empty lines that do not
-    consist solely of whitespace characters.
-    """
-    if predicate is None:
-        def predicate(line):
-            return line.strip()
-
-    def prefixed_lines():
-        for line in text.splitlines(True):
-            yield (prefix + line if predicate(line) else line)
-    return ''.join(prefixed_lines())
-
-
 class CommandPlugin(Command):
     """Manage plugins."""
 
@@ -105,8 +82,8 @@ class CommandPlugin(Command):
             'long': 'url',
             'type': str,
             'help': "URL for the plugin repository (default: "
-                    "http://plugins.getnikola.com/v7/plugins.json)",
-            'default': 'http://plugins.getnikola.com/v7/plugins.json'
+                    "https://plugins.getnikola.com/v7/plugins.json)",
+            'default': 'https://plugins.getnikola.com/v7/plugins.json'
         },
         {
             'name': 'user',
@@ -258,7 +235,7 @@ class CommandPlugin(Command):
                 LOGGER.error('Could not install the dependencies.')
                 print('Contents of the requirements.txt file:\n')
                 with io.open(reqpath, 'r', encoding='utf-8') as fh:
-                    print(indent(fh.read(), 4 * ' '))
+                    print(utils.indent(fh.read(), 4 * ' '))
                 print('You have to install those yourself or through a '
                       'package manager.')
             else:
@@ -272,8 +249,8 @@ class CommandPlugin(Command):
             with io.open(reqnpypath, 'r', encoding='utf-8') as fh:
                 for l in fh.readlines():
                     i, j = l.split('::')
-                    print(indent(i.strip(), 4 * ' '))
-                    print(indent(j.strip(), 8 * ' '))
+                    print(utils.indent(i.strip(), 4 * ' '))
+                    print(utils.indent(j.strip(), 8 * ' '))
                     print()
 
             print('You have to install those yourself or through a package '
@@ -284,11 +261,11 @@ class CommandPlugin(Command):
             print('Contents of the conf.py.sample file:\n')
             with io.open(confpypath, 'r', encoding='utf-8') as fh:
                 if self.site.colorful:
-                    print(indent(pygments.highlight(
+                    print(utils.indent(pygments.highlight(
                         fh.read(), PythonLexer(), TerminalFormatter()),
                         4 * ' '))
                 else:
-                    print(indent(fh.read(), 4 * ' '))
+                    print(utils.indent(fh.read(), 4 * ' '))
         return True
 
     def do_uninstall(self, name):
@@ -311,8 +288,6 @@ class CommandPlugin(Command):
         return False
 
     def get_json(self, url):
-        if requests is None:
-            utils.req_missing(['requests'], 'install or list available plugins', python=True, optional=False)
         if self.json is None:
             self.json = requests.get(url).json()
         return self.json