Description:
merge with brython
Commit status:
[Not Reviewed]
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Author
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r583:8d31c8c43cb3 - - 3 files changed: 232 inserted, 1 deleted
| @@ -34,6 +34,7 | |||||
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34 | //= require jquery-tablesorter |
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34 | //= require jquery-tablesorter |
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35 | //= require best_in_place |
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35 | //= require best_in_place |
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36 | //= require best_in_place.jquery-ui |
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36 | //= require best_in_place.jquery-ui |
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37 | + //= require brython | ||
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37 |
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38 | ||
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38 | // since this is after blank line, it is not downloaded |
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39 | // since this is after blank line, it is not downloaded |
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39 | //x= require prototype |
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40 | //x= require prototype |
| @@ -32,3 +32,233 | |||||
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32 | - if @submission |
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32 | - if @submission |
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33 | = render :partial => 'submission_short', |
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33 | = render :partial => 'submission_short', |
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34 | :locals => {:submission => @submission, :problem_name => @problem.name } |
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34 | :locals => {:submission => @submission, :problem_name => @problem.name } |
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35 | + .row | ||
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36 | + .col-md-12 | ||
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37 | + %h2 Console | ||
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38 | + %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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39 | + | ||
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40 | + :javascript | ||
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41 | + $(document).ready(function() { | ||
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42 | + brython(); | ||
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43 | + }); | ||
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44 | + | ||
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45 | + | ||
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46 | + %script#__main__{type:'text/python3'} | ||
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47 | + :plain | ||
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48 | + import sys | ||
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49 | + import traceback | ||
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50 | + | ||
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51 | + from browser import document as doc | ||
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52 | + from browser import window, alert, console | ||
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53 | + | ||
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54 | + _credits = """ Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands | ||
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55 | + for supporting Python development. See www.python.org for more information.""" | ||
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56 | + | ||
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57 | + _copyright = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com | ||
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58 | + All Rights Reserved. | ||
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59 | + | ||
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60 | + Copyright (c) 2001-2013 Python Software Foundation. | ||
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61 | + All Rights Reserved. | ||
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62 | + | ||
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63 | + Copyright (c) 2000 BeOpen.com. | ||
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64 | + All Rights Reserved. | ||
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65 | + | ||
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66 | + Copyright (c) 1995-2001 Corporation for National Research Initiatives. | ||
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67 | + All Rights Reserved. | ||
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68 | + | ||
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69 | + Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam. | ||
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70 | + All Rights Reserved.""" | ||
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71 | + | ||
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72 | + _license = """Copyright (c) 2012, Pierre Quentel pierre.quentel@gmail.com | ||
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73 | + All rights reserved. | ||
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74 | + | ||
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75 | + Redistribution and use in source and binary forms, with or without | ||
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76 | + modification, are permitted provided that the following conditions are met: | ||
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77 | + | ||
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78 | + Redistributions of source code must retain the above copyright notice, this | ||
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79 | + list of conditions and the following disclaimer. Redistributions in binary | ||
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80 | + form must reproduce the above copyright notice, this list of conditions and | ||
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81 | + the following disclaimer in the documentation and/or other materials provided | ||
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82 | + with the distribution. | ||
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83 | + Neither the name of the <ORGANIZATION> nor the names of its contributors may | ||
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84 | + be used to endorse or promote products derived from this software without | ||
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85 | + specific prior written permission. | ||
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86 | + | ||
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87 | + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
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88 | + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
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89 | + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
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90 | + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | ||
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91 | + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
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92 | + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
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93 | + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
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94 | + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
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95 | + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
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96 | + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
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97 | + POSSIBILITY OF SUCH DAMAGE. | ||
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98 | + """ | ||
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99 | + | ||
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100 | + def credits(): | ||
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101 | + print(_credits) | ||
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102 | + credits.__repr__ = lambda:_credits | ||
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103 | + | ||
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104 | + def copyright(): | ||
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105 | + print(_copyright) | ||
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106 | + copyright.__repr__ = lambda:_copyright | ||
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107 | + | ||
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108 | + def license(): | ||
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109 | + print(_license) | ||
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110 | + license.__repr__ = lambda:_license | ||
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111 | + | ||
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112 | + def write(data): | ||
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113 | + doc['console'].value += str(data) | ||
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114 | + | ||
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115 | + | ||
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116 | + sys.stdout.write = sys.stderr.write = write | ||
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117 | + history = [] | ||
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118 | + current = 0 | ||
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119 | + _status = "main" # or "block" if typing inside a block | ||
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120 | + | ||
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121 | + # execution namespace | ||
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122 | + editor_ns = {'credits':credits, | ||
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123 | + 'copyright':copyright, | ||
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124 | + 'license':license, | ||
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125 | + '__name__':'__main__'} | ||
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126 | + | ||
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127 | + def cursorToEnd(*args): | ||
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128 | + pos = len(doc['console'].value) | ||
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129 | + doc['console'].setSelectionRange(pos, pos) | ||
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130 | + doc['console'].scrollTop = doc['console'].scrollHeight | ||
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131 | + | ||
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132 | + def get_col(area): | ||
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133 | + # returns the column num of cursor | ||
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134 | + sel = doc['console'].selectionStart | ||
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135 | + lines = doc['console'].value.split('\n') | ||
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136 | + for line in lines[:-1]: | ||
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137 | + sel -= len(line) + 1 | ||
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138 | + return sel | ||
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139 | + | ||
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140 | + | ||
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141 | + def myKeyPress(event): | ||
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142 | + global _status, current | ||
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143 | + if event.keyCode == 9: # tab key | ||
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144 | + event.preventDefault() | ||
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145 | + doc['console'].value += " " | ||
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146 | + elif event.keyCode == 13: # return | ||
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147 | + src = doc['console'].value | ||
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148 | + if _status == "main": | ||
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149 | + currentLine = src[src.rfind('>>>') + 4:] | ||
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150 | + elif _status == "3string": | ||
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151 | + currentLine = src[src.rfind('>>>') + 4:] | ||
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152 | + currentLine = currentLine.replace('\n... ', '\n') | ||
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153 | + else: | ||
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154 | + currentLine = src[src.rfind('...') + 4:] | ||
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155 | + if _status == 'main' and not currentLine.strip(): | ||
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156 | + doc['console'].value += '\n>>> ' | ||
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157 | + event.preventDefault() | ||
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158 | + return | ||
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159 | + doc['console'].value += '\n' | ||
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160 | + history.append(currentLine) | ||
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161 | + current = len(history) | ||
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162 | + if _status == "main" or _status == "3string": | ||
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163 | + try: | ||
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164 | + _ = editor_ns['_'] = eval(currentLine, editor_ns) | ||
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165 | + if _ is not None: | ||
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166 | + write(repr(_)+'\n') | ||
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167 | + doc['console'].value += '>>> ' | ||
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168 | + _status = "main" | ||
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169 | + except IndentationError: | ||
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170 | + doc['console'].value += '... ' | ||
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171 | + _status = "block" | ||
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172 | + except SyntaxError as msg: | ||
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173 | + if str(msg) == 'invalid syntax : triple string end not found' or \ | ||
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174 | + str(msg).startswith('Unbalanced bracket'): | ||
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175 | + doc['console'].value += '... ' | ||
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176 | + _status = "3string" | ||
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177 | + elif str(msg) == 'eval() argument must be an expression': | ||
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178 | + try: | ||
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179 | + exec(currentLine, editor_ns) | ||
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180 | + except: | ||
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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 | + elif str(msg) == 'decorator expects function': | ||
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185 | + doc['console'].value += '... ' | ||
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186 | + _status = "block" | ||
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187 | + else: | ||
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188 | + traceback.print_exc() | ||
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189 | + doc['console'].value += '>>> ' | ||
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190 | + _status = "main" | ||
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191 | + except: | ||
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192 | + traceback.print_exc() | ||
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193 | + doc['console'].value += '>>> ' | ||
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194 | + _status = "main" | ||
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195 | + elif currentLine == "": # end of block | ||
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196 | + block = src[src.rfind('>>>') + 4:].splitlines() | ||
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197 | + block = [block[0]] + [b[4:] for b in block[1:]] | ||
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198 | + block_src = '\n'.join(block) | ||
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199 | + # status must be set before executing code in globals() | ||
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200 | + _status = "main" | ||
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201 | + try: | ||
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202 | + _ = exec(block_src, editor_ns) | ||
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203 | + if _ is not None: | ||
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204 | + print(repr(_)) | ||
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205 | + except: | ||
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206 | + traceback.print_exc() | ||
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207 | + doc['console'].value += '>>> ' | ||
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208 | + else: | ||
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209 | + doc['console'].value += '... ' | ||
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210 | + | ||
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211 | + cursorToEnd() | ||
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212 | + event.preventDefault() | ||
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213 | + | ||
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214 | + def myKeyDown(event): | ||
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215 | + global _status, current | ||
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216 | + if event.keyCode == 37: # left arrow | ||
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217 | + sel = get_col(doc['console']) | ||
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218 | + if sel < 5: | ||
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219 | + event.preventDefault() | ||
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220 | + event.stopPropagation() | ||
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221 | + elif event.keyCode == 36: # line start | ||
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222 | + pos = doc['console'].selectionStart | ||
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223 | + col = get_col(doc['console']) | ||
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224 | + doc['console'].setSelectionRange(pos - col + 4, pos - col + 4) | ||
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225 | + event.preventDefault() | ||
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226 | + elif event.keyCode == 38: # up | ||
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227 | + if current > 0: | ||
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228 | + pos = doc['console'].selectionStart | ||
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229 | + col = get_col(doc['console']) | ||
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230 | + # remove current line | ||
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231 | + doc['console'].value = doc['console'].value[:pos - col + 4] | ||
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232 | + current -= 1 | ||
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233 | + doc['console'].value += history[current] | ||
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234 | + event.preventDefault() | ||
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235 | + elif event.keyCode == 40: # down | ||
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236 | + if current < len(history) - 1: | ||
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237 | + pos = doc['console'].selectionStart | ||
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238 | + col = get_col(doc['console']) | ||
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239 | + # remove current line | ||
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240 | + doc['console'].value = doc['console'].value[:pos - col + 4] | ||
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241 | + current += 1 | ||
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242 | + doc['console'].value += history[current] | ||
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243 | + event.preventDefault() | ||
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244 | + elif event.keyCode == 8: # backspace | ||
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245 | + src = doc['console'].value | ||
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246 | + lstart = src.rfind('\n') | ||
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247 | + if (lstart == -1 and len(src) < 5) or (len(src) - lstart < 6): | ||
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248 | + event.preventDefault() | ||
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249 | + event.stopPropagation() | ||
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250 | + | ||
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251 | + | ||
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252 | + doc['console'].bind('keypress', myKeyPress) | ||
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253 | + doc['console'].bind('keydown', myKeyDown) | ||
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254 | + doc['console'].bind('click', cursorToEnd) | ||
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255 | + v = sys.implementation.version | ||
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256 | + doc['console'].value = "Brython %s.%s.%s on %s %s\n>>> " % ( | ||
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257 | + v[0], v[1], v[2], window.navigator.appName, window.navigator.appVersion) | ||
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258 | + #doc['console'].value += 'Type "copyright", "credits" or "license" for more information.' | ||
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259 | + doc['console'].focus() | ||
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260 | + cursorToEnd() | ||
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261 | + | ||
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262 | + | ||
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263 | + | ||
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264 | + | ||
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