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annotate rhodecode/bin/base.py @ 4147:1c8f818787b3 rhodecode-2.2.5-gpl

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author Mads Kiilerich <madski@unity3d.com>
date Wed, 02 Jul 2014 19:03:23 -0400
parents ffd45b185016
children e5cb0a4e061a
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rev   line source
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1 # -*- coding: utf-8 -*-
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2 # This program is free software: you can redistribute it and/or modify
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3 # it under the terms of the GNU General Public License as published by
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4 # the Free Software Foundation, either version 3 of the License, or
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5 # (at your option) any later version.
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6 #
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7 # This program is distributed in the hope that it will be useful,
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8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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10 # GNU General Public License for more details.
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11 #
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12 # You should have received a copy of the GNU General Public License
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13 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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14 """
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15 rhodecode.bin.base
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16 ~~~~~~~~~~~~~~~~~~
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17
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18 Base utils for shell scripts
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19
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20 :created_on: May 09, 2013
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21 :author: marcink
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22 :copyright: (c) 2013 RhodeCode GmbH.
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23 :license: GPLv3, see LICENSE for more details.
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24 """
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25
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26 import os
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27 import sys
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28 import random
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29 import urllib2
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30 import pprint
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31
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32 try:
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33 from rhodecode.lib.ext_json import json
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34 except ImportError:
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35 try:
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36 import simplejson as json
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37 except ImportError:
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38 import json
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39
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40 CONFIG_NAME = '.rhodecode'
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41 FORMAT_PRETTY = 'pretty'
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42 FORMAT_JSON = 'json'
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43
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44
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45 def api_call(apikey, apihost, method=None, **kw):
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46 """
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47 Api_call wrapper for RhodeCode.
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48
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49 :param apikey:
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50 :param apihost:
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51 :param format: formatting, pretty means prints and pprint of json
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52 json returns unparsed json
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53 :param method:
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54 :returns: json response from server
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55 """
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56 def _build_data(random_id):
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57 """
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58 Builds API data with given random ID
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59
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60 :param random_id:
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61 """
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62 return {
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63 "id": random_id,
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64 "api_key": apikey,
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65 "method": method,
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66 "args": kw
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67 }
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68
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69 if not method:
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70 raise Exception('please specify method name !')
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71 apihost = apihost.rstrip('/')
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72 id_ = random.randrange(1, 9999)
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73 req = urllib2.Request('%s/_admin/api' % apihost,
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74 data=json.dumps(_build_data(id_)),
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75 headers={'content-type': 'text/plain'})
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76 ret = urllib2.urlopen(req)
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77 raw_json = ret.read()
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78 json_data = json.loads(raw_json)
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79 id_ret = json_data['id']
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80 if id_ret == id_:
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81 return json_data
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82
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83 else:
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84 _formatted_json = pprint.pformat(json_data)
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85 raise Exception('something went wrong. '
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86 'ID mismatch got %s, expected %s | %s' % (
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87 id_ret, id_, _formatted_json))
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88
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89
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90 class RcConf(object):
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91 """
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92 RhodeCode config for API
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93
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94 conf = RcConf()
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95 conf['key']
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96
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97 """
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98
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99 def __init__(self, config_location=None, autoload=True, autocreate=False,
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100 config=None):
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101 HOME = os.getenv('HOME', os.getenv('USERPROFILE')) or ''
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102 HOME_CONF = os.path.abspath(os.path.join(HOME, CONFIG_NAME))
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103 self._conf_name = HOME_CONF if not config_location else config_location
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104 self._conf = {}
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105 if autocreate:
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106 self.make_config(config)
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107 if autoload:
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108 self._conf = self.load_config()
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109
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110 def __getitem__(self, key):
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111 return self._conf[key]
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112
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113 def __nonzero__(self):
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114 if self._conf:
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115 return True
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116 return False
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117
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118 def __eq__(self):
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119 return self._conf.__eq__()
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120
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121 def __repr__(self):
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122 return 'RcConf<%s>' % self._conf.__repr__()
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123
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124 def make_config(self, config):
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125 """
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126 Saves given config as a JSON dump in the _conf_name location
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127
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128 :param config:
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129 """
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130 update = False
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131 if os.path.exists(self._conf_name):
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132 update = True
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133 with open(self._conf_name, 'wb') as f:
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134 json.dump(config, f, indent=4)
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135
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136 if update:
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137 sys.stdout.write('Updated config in %s\n' % self._conf_name)
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138 else:
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139 sys.stdout.write('Created new config in %s\n' % self._conf_name)
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140
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141 def update_config(self, new_config):
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142 """
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143 Reads the JSON config updates it's values with new_config and
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144 saves it back as JSON dump
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145
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146 :param new_config:
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147 """
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148 config = {}
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149 try:
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150 with open(self._conf_name, 'rb') as conf:
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151 config = json.load(conf)
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152 except IOError, e:
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153 sys.stderr.write(str(e) + '\n')
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154
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155 config.update(new_config)
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156 self.make_config(config)
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157
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158 def load_config(self):
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159 """
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160 Loads config from file and returns loaded JSON object
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161 """
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162 try:
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163 with open(self._conf_name, 'rb') as conf:
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164 return json.load(conf)
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165 except IOError, e:
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166 #sys.stderr.write(str(e) + '\n')
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167 pass