Mercurial > getan

annotate getan.py @ 39:d4ce02a33acd

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Minor fixes (logging, states)
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 15 Dec 2010 11:35:59 +0100
parents f96a18c10836
children f44f808e7d47
rev   line source
23
9c4e8ba3c4fa Added a new implementation of 'getan' based on urwid, a python console user interface library.
Ingo Weinzierl <ingo_weinzierl@web.de>
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3 #
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4 # (c) 2010 by Ingo Weinzierl <ingo.weinzierl@intevation.de>
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5 #
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6 # A python worklog-alike to log what you have 'getan' (done).
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7 #
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8 # This is Free Software licensed under the terms of GPLv3 or later.
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9 # For details see LICENSE coming with the source of 'getan'.
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10 #
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11
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12 import logging
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13 import sys
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14 from datetime import datetime
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15
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16 import getan.config as config
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17 from getan.backend import *
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18 from getan.view import *
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19 from getan.utils import format_time
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20
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21 logger = logging.getLogger()
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22
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23 class GetanController:
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24 def __init__(self, backend, pv_class, ev_class):
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25 self.ev_class = ev_class
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26 self.pv_class = pv_class
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27
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28 self.projects = backend.load_projects()
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29 entries = backend.load_entries(self.projects[0].id)
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30 self.running = []
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31
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32 self.backend = backend
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33 self.project_view = pv_class(self, self.projects)
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34 self.entries_view = ev_class(entries)
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35
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36 self.view = GetanView(self, self.project_view, self.entries_view)
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37 self.state = PausedProjectsState(self, self.project_view)
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38
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39 def main(self):
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40 self.view.run()
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41
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42 def unhandled_keypress(self, key):
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43 self.state = self.state.keypress(key)
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44
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45 def input_filter(self, input, raw_input):
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46 if 'window resize' in input:
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47 self.view.loop.screen_size = None
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48 self.view.loop.draw_screen()
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49 else:
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50 self.state = self.state.keypress(input)
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51
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52 def update_entries(self, project):
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53 logger.debug("GetanController: update entries.")
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54 self.entries_view.set_rows(self.backend.load_entries(project.id))
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55 self.view.update_view()
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56
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57 def move_selected_entries(self, project):
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58 old_project = None
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59 entries = []
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60 try:
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61 while self.entries_view.selection:
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62 node = self.entries_view.selection.pop()
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63 if node.selected: node.select()
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64 entries.append(node.item)
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65 logger.info("GetanController: move entry '%s' (id = %d, "\
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66 "project id = %d) to project '%s'"
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67 % (node.item.desc, node.item.id,
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68 node.item.project_id, project.desc))
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69
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70 if not old_project:
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71 old_project = self.project_by_id(node.item.project_id)
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72 finally:
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73 self.backend.move_entries(entries, project.id)
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74 if not old_project: return
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75 project.entries = self.backend.load_entries(project.id)
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76 old_project.entries = self.backend.load_entries(old_project.id)
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77 self.update_entries(old_project)
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78 self.project_view.update_all()
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79
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80 def delete_entries(self, entry_nodes):
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81 if not entry_nodes: return
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82 proj = None
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83 entries = []
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84 try:
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85 while self.entries_view.selection:
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86 node = self.entries_view.selection.pop()
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87 if node.selected: node.select()
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88 entries.append(node.item)
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89 logger.info("GetanController: delete entry '%s' (id = %d, "\
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90 "project id = %d)"
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91 % (node.item.desc, node.item.id,
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92 node.item.project_id))
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93
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94 if proj is None:
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95 proj = self.project_by_id(node.item.project_id)
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96 finally:
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97 self.backend.delete_entries(entries)
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98 proj.entries = self.backend.load_entries(proj.id)
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99 self.update_entries(proj)
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100 self.project_view.update()
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101
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102 def update_project_list(self):
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103 self.project_view.update()
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104 self.view.update_view()
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105
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106 def exit(self):
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107 self.view.exit()
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108
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109 def project_by_key(self, key):
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110 for proj in self.projects:
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111 if proj.key == key:
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112 return proj
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113 return None
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114
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115 def project_by_id(self, id):
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116 for proj in self.projects:
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117 if proj.id == id:
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118 return proj
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119 return None
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120
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121 def start_project(self, project):
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122 self.running.append(project)
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123 project.start = datetime.now()
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124 logger.info("Start project '%s' at %s."
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125 % (project.desc, format_time(datetime.now())))
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126 self.view.set_footer_text(" Running on '%s'" % project.desc, 'running')
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127 logger.debug('All running projects: %r' % self.running)
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128
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129 def stop_project(self, desc='-no description-'):
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130 project = self.running.pop()
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131 logger.info("Stop project '%s' at %s."
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132 % (project.desc, format_time(datetime.now())))
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133 project.stop = datetime.now()
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134 self.backend.insert_project_entry(project, datetime.now(), desc)
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135 self.update_entries(project)
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136 self.update_project_list()
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137 logger.debug('Still running projects: %r' % self.running)
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138
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139 def shutdown(self):
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140 for project in self.running:
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141 self.stop_project()
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142
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143
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144 def main():
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145 config.initialize()
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146 global logger
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147
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148 if len(sys.argv) > 1:
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149 backend = Backend(sys.argv[1])
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150 logging.info("Use database '%s'." % sys.argv[1])
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151 else:
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152 backend = Backend()
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153 logging.info("Use database '%s'." % DEFAULT_DATABASE)
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154
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155 controller = GetanController(backend, ProjectList, EntryList)
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156
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157 try:
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158 controller.main()
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159 finally:
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160 controller.shutdown()
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161
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162
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163 if __name__ == '__main__':
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164 main()
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