Description:
add brython console for direct edit
Commit status:
[Not Reviewed]
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r582:c1e55e47fd4b - - 3 files changed: 232 inserted, 1 deleted
| @@ -24,19 +24,20 | |||
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24 | 24 | //= require ace/mode-javascript |
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25 | 25 | //= require ace/mode-java |
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26 | 26 | //= require ace/theme-merbivore |
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27 | 27 | //= require custom |
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28 | 28 | //= require jquery.countdown |
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29 | 29 | //-------------- addition from local_jquery ----------- |
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30 | 30 | //= require jquery.ui.datepicker |
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31 | 31 | //= require jquery.ui.slider |
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32 | 32 | //= require jquery-ui-timepicker-addon |
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33 | 33 | //= require jquery-tablesorter |
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34 | 34 | //= require best_in_place |
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35 | 35 | //= require best_in_place.jquery-ui |
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36 | + //= require brython | |
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36 | 37 | |
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37 | 38 | // since this is after blank line, it is not downloaded |
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38 | 39 | //x= require prototype |
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39 | 40 | //x= require prototype_ujs |
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40 | 41 | //x= require effects |
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41 | 42 | //x= require dragdrop |
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42 | 43 | //x= require controls |
| @@ -16,12 +16,242 | |||
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16 | 16 | = hidden_field_tag 'editor_text', @source |
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17 | 17 | = hidden_field_tag 'submission[problem_id]', @problem.id |
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18 | 18 | .form-group |
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19 | 19 | = label_tag "Task:" |
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20 | 20 | = text_field_tag 'asdf', "#{@problem.long_name}", class: 'form-control', disabled: true |
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21 | 21 | |
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22 | 22 | .form-group |
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23 | 23 | = label_tag 'Language' |
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24 | 24 | = select_tag 'language_id', options_from_collection_for_select(Language.all, 'id', 'pretty_name', @lang_id || Language.first.id), class: 'form-control select', style: "width: 100px" |
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25 | 25 | .form-group |
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26 | 26 | = submit_tag 'Submit', class: 'btn btn-success', id: 'live_submit', |
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27 | 27 | data: {confirm: "Submitting this source code for task #{@problem.long_name}?"} |
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28 | + .row | |
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29 | + .col-md-12 | |
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30 | + %h2 Console | |
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31 | + %textarea#console{style: 'height: 100%; width: 100%;background-color:#000;color:#fff;font-family: consolas, monaco, "Droid Sans Mono";',rows: 20} | |
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32 | + | |
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33 | + :javascript | |
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34 | + $(document).ready(function() { | |
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35 | + brython(); | |
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36 | + }); | |
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37 | + | |
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38 | + | |
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39 | + %script#__main__{type:'text/python3'} | |
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40 | + :plain | |
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41 | + import sys | |
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42 | + import traceback | |
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43 | + | |
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44 | + from browser import document as doc | |
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45 | + from browser import window, alert, console | |
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46 | + | |
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47 | + _credits = """ Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands | |
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48 | + for supporting Python development. See www.python.org for more information.""" | |
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49 | + | |
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50 | + _copyright = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com | |
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51 | + All Rights Reserved. | |
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52 | + | |
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53 | + Copyright (c) 2001-2013 Python Software Foundation. | |
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54 | + All Rights Reserved. | |
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55 | + | |
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56 | + Copyright (c) 2000 BeOpen.com. | |
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57 | + All Rights Reserved. | |
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58 | + | |
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59 | + Copyright (c) 1995-2001 Corporation for National Research Initiatives. | |
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60 | + All Rights Reserved. | |
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61 | + | |
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62 | + Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam. | |
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63 | + All Rights Reserved.""" | |
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64 | + | |
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65 | + _license = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com | |
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66 | + All rights reserved. | |
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67 | + | |
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68 | + Redistribution and use in source and binary forms, with or without | |
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69 | + modification, are permitted provided that the following conditions are met: | |
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70 | + | |
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71 | + Redistributions of source code must retain the above copyright notice, this | |
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72 | + list of conditions and the following disclaimer. Redistributions in binary | |
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73 | + form must reproduce the above copyright notice, this list of conditions and | |
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74 | + the following disclaimer in the documentation and/or other materials provided | |
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75 | + with the distribution. | |
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76 | + Neither the name of the <ORGANIZATION> nor the names of its contributors may | |
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77 | + be used to endorse or promote products derived from this software without | |
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78 | + specific prior written permission. | |
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79 | + | |
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80 | + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
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81 | + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
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82 | + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
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83 | + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
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84 | + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
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85 | + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
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86 | + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
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87 | + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
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88 | + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
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89 | + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
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90 | + POSSIBILITY OF SUCH DAMAGE. | |
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91 | + """ | |
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92 | + | |
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93 | + def credits(): | |
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94 | + print(_credits) | |
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95 | + credits.__repr__ = lambda:_credits | |
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96 | + | |
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97 | + def copyright(): | |
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98 | + print(_copyright) | |
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99 | + copyright.__repr__ = lambda:_copyright | |
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100 | + | |
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101 | + def license(): | |
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102 | + print(_license) | |
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103 | + license.__repr__ = lambda:_license | |
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104 | + | |
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105 | + def write(data): | |
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106 | + doc['console'].value += str(data) | |
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107 | + | |
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108 | + | |
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109 | + sys.stdout.write = sys.stderr.write = write | |
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110 | + history = [] | |
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111 | + current = 0 | |
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112 | + _status = "main" # or "block" if typing inside a block | |
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113 | + | |
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114 | + # execution namespace | |
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115 | + editor_ns = {'credits':credits, | |
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116 | + 'copyright':copyright, | |
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117 | + 'license':license, | |
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118 | + '__name__':'__main__'} | |
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119 | + | |
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120 | + def cursorToEnd(*args): | |
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121 | + pos = len(doc['console'].value) | |
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122 | + doc['console'].setSelectionRange(pos, pos) | |
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123 | + doc['console'].scrollTop = doc['console'].scrollHeight | |
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124 | + | |
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125 | + def get_col(area): | |
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126 | + # returns the column num of cursor | |
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127 | + sel = doc['console'].selectionStart | |
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128 | + lines = doc['console'].value.split('\n') | |
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129 | + for line in lines[:-1]: | |
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130 | + sel -= len(line) + 1 | |
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131 | + return sel | |
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132 | + | |
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133 | + | |
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134 | + def myKeyPress(event): | |
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135 | + global _status, current | |
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136 | + if event.keyCode == 9: # tab key | |
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137 | + event.preventDefault() | |
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138 | + doc['console'].value += " " | |
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139 | + elif event.keyCode == 13: # return | |
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140 | + src = doc['console'].value | |
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141 | + if _status == "main": | |
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142 | + currentLine = src[src.rfind('>>>') + 4:] | |
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143 | + elif _status == "3string": | |
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144 | + currentLine = src[src.rfind('>>>') + 4:] | |
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145 | + currentLine = currentLine.replace('\n... ', '\n') | |
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146 | + else: | |
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147 | + currentLine = src[src.rfind('...') + 4:] | |
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148 | + if _status == 'main' and not currentLine.strip(): | |
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149 | + doc['console'].value += '\n>>> ' | |
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150 | + event.preventDefault() | |
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151 | + return | |
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152 | + doc['console'].value += '\n' | |
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153 | + history.append(currentLine) | |
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154 | + current = len(history) | |
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155 | + if _status == "main" or _status == "3string": | |
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156 | + try: | |
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157 | + _ = editor_ns['_'] = eval(currentLine, editor_ns) | |
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158 | + if _ is not None: | |
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159 | + write(repr(_)+'\n') | |
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160 | + doc['console'].value += '>>> ' | |
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161 | + _status = "main" | |
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162 | + except IndentationError: | |
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163 | + doc['console'].value += '... ' | |
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164 | + _status = "block" | |
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165 | + except SyntaxError as msg: | |
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166 | + if str(msg) == 'invalid syntax : triple string end not found' or \ | |
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167 | + str(msg).startswith('Unbalanced bracket'): | |
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168 | + doc['console'].value += '... ' | |
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169 | + _status = "3string" | |
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170 | + elif str(msg) == 'eval() argument must be an expression': | |
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171 | + try: | |
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172 | + exec(currentLine, editor_ns) | |
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173 | + except: | |
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174 | + traceback.print_exc() | |
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175 | + doc['console'].value += '>>> ' | |
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176 | + _status = "main" | |
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177 | + elif str(msg) == 'decorator expects function': | |
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178 | + doc['console'].value += '... ' | |
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179 | + _status = "block" | |
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180 | + else: | |
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181 | + traceback.print_exc() | |
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182 | + doc['console'].value += '>>> ' | |
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183 | + _status = "main" | |
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184 | + except: | |
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185 | + traceback.print_exc() | |
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186 | + doc['console'].value += '>>> ' | |
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187 | + _status = "main" | |
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188 | + elif currentLine == "": # end of block | |
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189 | + block = src[src.rfind('>>>') + 4:].splitlines() | |
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190 | + block = [block[0]] + [b[4:] for b in block[1:]] | |
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191 | + block_src = '\n'.join(block) | |
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192 | + # status must be set before executing code in globals() | |
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193 | + _status = "main" | |
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194 | + try: | |
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195 | + _ = exec(block_src, editor_ns) | |
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196 | + if _ is not None: | |
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197 | + print(repr(_)) | |
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198 | + except: | |
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199 | + traceback.print_exc() | |
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200 | + doc['console'].value += '>>> ' | |
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201 | + else: | |
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202 | + doc['console'].value += '... ' | |
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203 | + | |
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204 | + cursorToEnd() | |
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205 | + event.preventDefault() | |
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206 | + | |
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207 | + def myKeyDown(event): | |
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208 | + global _status, current | |
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209 | + if event.keyCode == 37: # left arrow | |
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210 | + sel = get_col(doc['console']) | |
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211 | + if sel < 5: | |
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212 | + event.preventDefault() | |
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213 | + event.stopPropagation() | |
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214 | + elif event.keyCode == 36: # line start | |
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215 | + pos = doc['console'].selectionStart | |
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216 | + col = get_col(doc['console']) | |
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217 | + doc['console'].setSelectionRange(pos - col + 4, pos - col + 4) | |
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218 | + event.preventDefault() | |
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219 | + elif event.keyCode == 38: # up | |
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220 | + if current > 0: | |
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221 | + pos = doc['console'].selectionStart | |
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222 | + col = get_col(doc['console']) | |
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223 | + # remove current line | |
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224 | + doc['console'].value = doc['console'].value[:pos - col + 4] | |
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225 | + current -= 1 | |
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226 | + doc['console'].value += history[current] | |
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227 | + event.preventDefault() | |
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228 | + elif event.keyCode == 40: # down | |
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229 | + if current < len(history) - 1: | |
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230 | + pos = doc['console'].selectionStart | |
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231 | + col = get_col(doc['console']) | |
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232 | + # remove current line | |
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233 | + doc['console'].value = doc['console'].value[:pos - col + 4] | |
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234 | + current += 1 | |
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235 | + doc['console'].value += history[current] | |
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236 | + event.preventDefault() | |
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237 | + elif event.keyCode == 8: # backspace | |
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238 | + src = doc['console'].value | |
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239 | + lstart = src.rfind('\n') | |
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240 | + if (lstart == -1 and len(src) < 5) or (len(src) - lstart < 6): | |
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241 | + event.preventDefault() | |
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242 | + event.stopPropagation() | |
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243 | + | |
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244 | + | |
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245 | + doc['console'].bind('keypress', myKeyPress) | |
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246 | + doc['console'].bind('keydown', myKeyDown) | |
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247 | + doc['console'].bind('click', cursorToEnd) | |
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248 | + v = sys.implementation.version | |
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249 | + doc['console'].value = "Brython %s.%s.%s on %s %s\n>>> " % ( | |
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250 | + v[0], v[1], v[2], window.navigator.appName, window.navigator.appVersion) | |
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251 | + #doc['console'].value += 'Type "copyright", "credits" or "license" for more information.' | |
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252 | + doc['console'].focus() | |
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253 | + cursorToEnd() | |
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254 | + | |
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255 | + | |
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256 | + | |
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257 | + | |
| @@ -27,14 +27,14 | |||
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27 | 27 | |
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28 | 28 | # Log the query plan for queries taking more than this (works |
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29 | 29 | # with SQLite, MySQL, and PostgreSQL) |
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30 | 30 | config.active_record.auto_explain_threshold_in_seconds = 0.5 |
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31 | 31 | |
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32 | 32 | # Do not compress assets |
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33 | 33 | config.assets.compress = false |
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34 | 34 | |
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35 | 35 | # Expands the lines which load the assets |
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36 | 36 | config.assets.debug = true |
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37 | 37 | |
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38 | 38 | # Prevents assets from rendering twice |
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39 |
- config.serve_static_assets = |
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39 | + config.serve_static_assets = true | |
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40 | 40 | end |
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