Mercurial > vim
annotate runtime/autoload/python3complete.vim @ 5850:1a5ed2626b26 v7.4.268
updated for version 7.4.268
Problem: Using exists() on a funcref for a script-local function does not
work.
Solution: Translate <SNR> to the special byte sequence. Add a test.
author | Bram Moolenaar <bram@vim.org> |
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date | Tue, 29 Apr 2014 14:03:02 +0200 |
parents | ad2889f48843 |
children | c590de398af9 |
rev | line source |
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1 "python3complete.vim - Omni Completion for python |
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2 " Maintainer: Aaron Griffin <aaronmgriffin@gmail.com> |
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3 " Version: 0.9 |
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4 " Last Updated: 18 Jun 2009 |
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5 " |
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6 " Roland Puntaier: this file contains adaptations for python3 and is parallel to pythoncomplete.vim |
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7 " |
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8 " Changes |
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9 " TODO: |
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10 " 'info' item output can use some formatting work |
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11 " Add an "unsafe eval" mode, to allow for return type evaluation |
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12 " Complete basic syntax along with import statements |
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13 " i.e. "import url<c-x,c-o>" |
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14 " Continue parsing on invalid line?? |
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15 " |
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16 " v 0.9 |
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17 " * Fixed docstring parsing for classes and functions |
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18 " * Fixed parsing of *args and **kwargs type arguments |
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19 " * Better function param parsing to handle things like tuples and |
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20 " lambda defaults args |
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21 " |
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22 " v 0.8 |
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23 " * Fixed an issue where the FIRST assignment was always used instead of |
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24 " using a subsequent assignment for a variable |
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25 " * Fixed a scoping issue when working inside a parameterless function |
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26 " |
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27 " |
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28 " v 0.7 |
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29 " * Fixed function list sorting (_ and __ at the bottom) |
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30 " * Removed newline removal from docs. It appears vim handles these better in |
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31 " recent patches |
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32 " |
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33 " v 0.6: |
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34 " * Fixed argument completion |
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35 " * Removed the 'kind' completions, as they are better indicated |
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36 " with real syntax |
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37 " * Added tuple assignment parsing (whoops, that was forgotten) |
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38 " * Fixed import handling when flattening scope |
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39 " |
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40 " v 0.5: |
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41 " Yeah, I skipped a version number - 0.4 was never public. |
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42 " It was a bugfix version on top of 0.3. This is a complete |
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43 " rewrite. |
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44 " |
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45 |
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46 if !has('python3') |
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47 echo "Error: Required vim compiled with +python3" |
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48 finish |
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49 endif |
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50 |
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51 function! python3complete#Complete(findstart, base) |
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52 "findstart = 1 when we need to get the text length |
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53 if a:findstart == 1 |
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54 let line = getline('.') |
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55 let idx = col('.') |
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56 while idx > 0 |
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57 let idx -= 1 |
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58 let c = line[idx] |
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59 if c =~ '\w' |
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60 continue |
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61 elseif ! c =~ '\.' |
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62 let idx = -1 |
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63 break |
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64 else |
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65 break |
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66 endif |
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67 endwhile |
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68 |
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69 return idx |
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70 "findstart = 0 when we need to return the list of completions |
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71 else |
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72 "vim no longer moves the cursor upon completion... fix that |
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73 let line = getline('.') |
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74 let idx = col('.') |
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75 let cword = '' |
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76 while idx > 0 |
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77 let idx -= 1 |
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78 let c = line[idx] |
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79 if c =~ '\w' || c =~ '\.' |
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80 let cword = c . cword |
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81 continue |
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82 elseif strlen(cword) > 0 || idx == 0 |
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83 break |
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84 endif |
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85 endwhile |
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86 execute "py3 vimpy3complete('" . cword . "', '" . a:base . "')" |
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87 return g:python3complete_completions |
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88 endif |
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89 endfunction |
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90 |
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91 function! s:DefPython() |
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92 py3 << PYTHONEOF |
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93 import sys, tokenize, io, types |
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94 from token import NAME, DEDENT, NEWLINE, STRING |
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95 |
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96 debugstmts=[] |
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97 def dbg(s): debugstmts.append(s) |
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98 def showdbg(): |
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99 for d in debugstmts: print("DBG: %s " % d) |
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100 |
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101 def vimpy3complete(context,match): |
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102 global debugstmts |
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103 debugstmts = [] |
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104 try: |
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105 import vim |
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106 cmpl = Completer() |
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107 cmpl.evalsource('\n'.join(vim.current.buffer),vim.eval("line('.')")) |
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108 all = cmpl.get_completions(context,match) |
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109 all.sort(key=lambda x:x['abbr'].replace('_','z')) |
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110 dictstr = '[' |
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111 # have to do this for double quoting |
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112 for cmpl in all: |
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113 dictstr += '{' |
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114 for x in cmpl: dictstr += '"%s":"%s",' % (x,cmpl[x]) |
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115 dictstr += '"icase":0},' |
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116 if dictstr[-1] == ',': dictstr = dictstr[:-1] |
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117 dictstr += ']' |
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118 #dbg("dict: %s" % dictstr) |
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119 vim.command("silent let g:python3complete_completions = %s" % dictstr) |
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120 #dbg("Completion dict:\n%s" % all) |
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121 except vim.error: |
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122 dbg("VIM Error: %s" % vim.error) |
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123 |
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124 class Completer(object): |
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125 def __init__(self): |
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126 self.compldict = {} |
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127 self.parser = PyParser() |
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128 |
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129 def evalsource(self,text,line=0): |
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130 sc = self.parser.parse(text,line) |
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131 src = sc.get_code() |
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132 dbg("source: %s" % src) |
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133 try: exec(src,self.compldict) |
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134 except: dbg("parser: %s, %s" % (sys.exc_info()[0],sys.exc_info()[1])) |
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135 for l in sc.locals: |
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136 try: exec(l,self.compldict) |
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137 except: dbg("locals: %s, %s [%s]" % (sys.exc_info()[0],sys.exc_info()[1],l)) |
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138 |
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139 def _cleanstr(self,doc): |
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140 return doc.replace('"',' ').replace("'",' ') |
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141 |
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142 def get_arguments(self,func_obj): |
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143 def _ctor(class_ob): |
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144 try: return class_ob.__init__ |
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145 except AttributeError: |
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146 for base in class_ob.__bases__: |
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147 rc = _ctor(base) |
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148 if rc is not None: return rc |
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149 return None |
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150 |
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151 arg_offset = 1 |
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152 if type(func_obj) == type: func_obj = _ctor(func_obj) |
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153 elif type(func_obj) == types.MethodType: arg_offset = 1 |
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154 else: arg_offset = 0 |
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155 |
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156 arg_text='' |
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157 if type(func_obj) in [types.FunctionType, types.LambdaType,types.MethodType]: |
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158 try: |
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159 cd = func_obj.__code__ |
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160 real_args = cd.co_varnames[arg_offset:cd.co_argcount] |
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161 defaults = func_obj.__defaults__ or [] |
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162 defaults = ["=%s" % name for name in defaults] |
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163 defaults = [""] * (len(real_args)-len(defaults)) + defaults |
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164 items = [a+d for a,d in zip(real_args,defaults)] |
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165 if func_obj.__code__.co_flags & 0x4: |
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166 items.append("...") |
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167 if func_obj.__code__.co_flags & 0x8: |
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168 items.append("***") |
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169 arg_text = (','.join(items)) + ')' |
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170 except: |
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171 dbg("arg completion: %s: %s" % (sys.exc_info()[0],sys.exc_info()[1])) |
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172 pass |
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173 if len(arg_text) == 0: |
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174 # The doc string sometimes contains the function signature |
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175 # this works for alot of C modules that are part of the |
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176 # standard library |
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177 doc = func_obj.__doc__ |
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178 if doc: |
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179 doc = doc.lstrip() |
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180 pos = doc.find('\n') |
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181 if pos > 0: |
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182 sigline = doc[:pos] |
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183 lidx = sigline.find('(') |
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184 ridx = sigline.find(')') |
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185 if lidx > 0 and ridx > 0: |
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186 arg_text = sigline[lidx+1:ridx] + ')' |
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187 if len(arg_text) == 0: arg_text = ')' |
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188 return arg_text |
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189 |
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190 def get_completions(self,context,match): |
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191 #dbg("get_completions('%s','%s')" % (context,match)) |
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192 stmt = '' |
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193 if context: stmt += str(context) |
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194 if match: stmt += str(match) |
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195 try: |
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196 result = None |
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197 all = {} |
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198 ridx = stmt.rfind('.') |
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199 if len(stmt) > 0 and stmt[-1] == '(': |
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200 result = eval(_sanitize(stmt[:-1]), self.compldict) |
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201 doc = result.__doc__ |
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202 if doc is None: doc = '' |
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203 args = self.get_arguments(result) |
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204 return [{'word':self._cleanstr(args),'info':self._cleanstr(doc)}] |
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205 elif ridx == -1: |
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206 match = stmt |
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207 all = self.compldict |
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208 else: |
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209 match = stmt[ridx+1:] |
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210 stmt = _sanitize(stmt[:ridx]) |
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211 result = eval(stmt, self.compldict) |
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212 all = dir(result) |
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213 |
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214 dbg("completing: stmt:%s" % stmt) |
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215 completions = [] |
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216 |
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217 try: maindoc = result.__doc__ |
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218 except: maindoc = ' ' |
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219 if maindoc is None: maindoc = ' ' |
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220 for m in all: |
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221 if m == "_PyCmplNoType": continue #this is internal |
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222 try: |
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223 dbg('possible completion: %s' % m) |
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224 if m.find(match) == 0: |
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225 if result is None: inst = all[m] |
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226 else: inst = getattr(result,m) |
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227 try: doc = inst.__doc__ |
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228 except: doc = maindoc |
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229 typestr = str(inst) |
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230 if doc is None or doc == '': doc = maindoc |
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231 |
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232 wrd = m[len(match):] |
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233 c = {'word':wrd, 'abbr':m, 'info':self._cleanstr(doc)} |
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234 if "function" in typestr: |
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235 c['word'] += '(' |
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236 c['abbr'] += '(' + self._cleanstr(self.get_arguments(inst)) |
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237 elif "method" in typestr: |
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238 c['word'] += '(' |
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239 c['abbr'] += '(' + self._cleanstr(self.get_arguments(inst)) |
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240 elif "module" in typestr: |
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241 c['word'] += '.' |
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242 elif "type" in typestr: |
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243 c['word'] += '(' |
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244 c['abbr'] += '(' |
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245 completions.append(c) |
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246 except: |
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247 i = sys.exc_info() |
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248 dbg("inner completion: %s,%s [stmt='%s']" % (i[0],i[1],stmt)) |
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249 return completions |
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250 except: |
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251 i = sys.exc_info() |
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252 dbg("completion: %s,%s [stmt='%s']" % (i[0],i[1],stmt)) |
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253 return [] |
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254 |
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255 class Scope(object): |
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256 def __init__(self,name,indent,docstr=''): |
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257 self.subscopes = [] |
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258 self.docstr = docstr |
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259 self.locals = [] |
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260 self.parent = None |
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261 self.name = name |
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262 self.indent = indent |
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263 |
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264 def add(self,sub): |
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265 #print('push scope: [%s@%s]' % (sub.name,sub.indent)) |
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266 sub.parent = self |
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267 self.subscopes.append(sub) |
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268 return sub |
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269 |
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270 def doc(self,str): |
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271 """ Clean up a docstring """ |
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272 d = str.replace('\n',' ') |
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273 d = d.replace('\t',' ') |
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274 while d.find(' ') > -1: d = d.replace(' ',' ') |
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275 while d[0] in '"\'\t ': d = d[1:] |
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276 while d[-1] in '"\'\t ': d = d[:-1] |
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277 dbg("Scope(%s)::docstr = %s" % (self,d)) |
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278 self.docstr = d |
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279 |
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280 def local(self,loc): |
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281 self._checkexisting(loc) |
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282 self.locals.append(loc) |
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283 |
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284 def copy_decl(self,indent=0): |
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285 """ Copy a scope's declaration only, at the specified indent level - not local variables """ |
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286 return Scope(self.name,indent,self.docstr) |
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287 |
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288 def _checkexisting(self,test): |
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289 "Convienance function... keep out duplicates" |
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290 if test.find('=') > -1: |
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291 var = test.split('=')[0].strip() |
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292 for l in self.locals: |
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293 if l.find('=') > -1 and var == l.split('=')[0].strip(): |
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294 self.locals.remove(l) |
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295 |
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296 def get_code(self): |
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297 str = "" |
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298 if len(self.docstr) > 0: str += '"""'+self.docstr+'"""\n' |
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299 for l in self.locals: |
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300 if l.startswith('import'): str += l+'\n' |
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301 str += 'class _PyCmplNoType:\n def __getattr__(self,name):\n return None\n' |
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302 for sub in self.subscopes: |
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303 str += sub.get_code() |
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304 for l in self.locals: |
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305 if not l.startswith('import'): str += l+'\n' |
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306 |
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307 return str |
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308 |
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309 def pop(self,indent): |
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310 #print('pop scope: [%s] to [%s]' % (self.indent,indent)) |
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311 outer = self |
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312 while outer.parent != None and outer.indent >= indent: |
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313 outer = outer.parent |
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314 return outer |
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315 |
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316 def currentindent(self): |
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317 #print('parse current indent: %s' % self.indent) |
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318 return ' '*self.indent |
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319 |
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320 def childindent(self): |
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321 #print('parse child indent: [%s]' % (self.indent+1)) |
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322 return ' '*(self.indent+1) |
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323 |
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324 class Class(Scope): |
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325 def __init__(self, name, supers, indent, docstr=''): |
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326 Scope.__init__(self,name,indent, docstr) |
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327 self.supers = supers |
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328 def copy_decl(self,indent=0): |
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329 c = Class(self.name,self.supers,indent, self.docstr) |
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330 for s in self.subscopes: |
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331 c.add(s.copy_decl(indent+1)) |
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332 return c |
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333 def get_code(self): |
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334 str = '%sclass %s' % (self.currentindent(),self.name) |
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335 if len(self.supers) > 0: str += '(%s)' % ','.join(self.supers) |
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336 str += ':\n' |
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337 if len(self.docstr) > 0: str += self.childindent()+'"""'+self.docstr+'"""\n' |
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338 if len(self.subscopes) > 0: |
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339 for s in self.subscopes: str += s.get_code() |
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340 else: |
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341 str += '%spass\n' % self.childindent() |
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342 return str |
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343 |
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344 |
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345 class Function(Scope): |
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346 def __init__(self, name, params, indent, docstr=''): |
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347 Scope.__init__(self,name,indent, docstr) |
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348 self.params = params |
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349 def copy_decl(self,indent=0): |
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350 return Function(self.name,self.params,indent, self.docstr) |
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351 def get_code(self): |
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352 str = "%sdef %s(%s):\n" % \ |
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353 (self.currentindent(),self.name,','.join(self.params)) |
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354 if len(self.docstr) > 0: str += self.childindent()+'"""'+self.docstr+'"""\n' |
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355 str += "%spass\n" % self.childindent() |
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356 return str |
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357 |
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358 class PyParser: |
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359 def __init__(self): |
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360 self.top = Scope('global',0) |
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361 self.scope = self.top |
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362 |
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363 def _parsedotname(self,pre=None): |
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364 #returns (dottedname, nexttoken) |
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365 name = [] |
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366 if pre is None: |
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367 tokentype, token, indent = self.donext() |
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368 if tokentype != NAME and token != '*': |
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369 return ('', token) |
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370 else: token = pre |
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371 name.append(token) |
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372 while True: |
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373 tokentype, token, indent = self.donext() |
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374 if token != '.': break |
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375 tokentype, token, indent = self.donext() |
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376 if tokentype != NAME: break |
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377 name.append(token) |
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378 return (".".join(name), token) |
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379 |
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380 def _parseimportlist(self): |
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381 imports = [] |
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382 while True: |
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383 name, token = self._parsedotname() |
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384 if not name: break |
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385 name2 = '' |
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386 if token == 'as': name2, token = self._parsedotname() |
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387 imports.append((name, name2)) |
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388 while token != "," and "\n" not in token: |
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389 tokentype, token, indent = self.donext() |
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390 if token != ",": break |
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391 return imports |
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392 |
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393 def _parenparse(self): |
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394 name = '' |
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395 names = [] |
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396 level = 1 |
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397 while True: |
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398 tokentype, token, indent = self.donext() |
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399 if token in (')', ',') and level == 1: |
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400 if '=' not in name: name = name.replace(' ', '') |
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401 names.append(name.strip()) |
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402 name = '' |
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403 if token == '(': |
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|
404 level += 1 |
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405 name += "(" |
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406 elif token == ')': |
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407 level -= 1 |
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408 if level == 0: break |
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409 else: name += ")" |
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410 elif token == ',' and level == 1: |
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411 pass |
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412 else: |
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413 name += "%s " % str(token) |
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414 return names |
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415 |
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416 def _parsefunction(self,indent): |
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417 self.scope=self.scope.pop(indent) |
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418 tokentype, fname, ind = self.donext() |
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419 if tokentype != NAME: return None |
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420 |
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421 tokentype, open, ind = self.donext() |
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422 if open != '(': return None |
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423 params=self._parenparse() |
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424 |
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425 tokentype, colon, ind = self.donext() |
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426 if colon != ':': return None |
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|
427 |
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428 return Function(fname,params,indent) |
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|
429 |
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430 def _parseclass(self,indent): |
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431 self.scope=self.scope.pop(indent) |
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432 tokentype, cname, ind = self.donext() |
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433 if tokentype != NAME: return None |
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434 |
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|
435 super = [] |
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|
436 tokentype, thenext, ind = self.donext() |
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|
437 if thenext == '(': |
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|
438 super=self._parenparse() |
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|
439 elif thenext != ':': return None |
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|
440 |
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441 return Class(cname,super,indent) |
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|
442 |
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|
443 def _parseassignment(self): |
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|
444 assign='' |
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parents:
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|
445 tokentype, token, indent = self.donext() |
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|
446 if tokentype == tokenize.STRING or token == 'str': |
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|
447 return '""' |
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parents:
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|
448 elif token == '(' or token == 'tuple': |
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parents:
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|
449 return '()' |
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parents:
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|
450 elif token == '[' or token == 'list': |
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|
451 return '[]' |
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parents:
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|
452 elif token == '{' or token == 'dict': |
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|
453 return '{}' |
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parents:
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|
454 elif tokentype == tokenize.NUMBER: |
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parents:
diff
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|
455 return '0' |
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parents:
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|
456 elif token == 'open' or token == 'file': |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
457 return 'file' |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
458 elif token == 'None': |
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parents:
diff
changeset
|
459 return '_PyCmplNoType()' |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
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|
460 elif token == 'type': |
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parents:
diff
changeset
|
461 return 'type(_PyCmplNoType)' #only for method resolution |
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parents:
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|
462 else: |
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parents:
diff
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|
463 assign += token |
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parents:
diff
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|
464 level = 0 |
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parents:
diff
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|
465 while True: |
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parents:
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|
466 tokentype, token, indent = self.donext() |
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|
467 if token in ('(','{','['): |
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parents:
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|
468 level += 1 |
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
469 elif token in (']','}',')'): |
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parents:
diff
changeset
|
470 level -= 1 |
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
471 if level == 0: break |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
472 elif level == 0: |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
473 if token in (';','\n'): break |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
474 assign += token |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
475 return "%s" % assign |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
476 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
477 def donext(self): |
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parents:
diff
changeset
|
478 type, token, (lineno, indent), end, self.parserline = next(self.gen) |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
479 if lineno == self.curline: |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
480 #print('line found [%s] scope=%s' % (line.replace('\n',''),self.scope.name)) |
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parents:
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changeset
|
481 self.currentscope = self.scope |
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parents:
diff
changeset
|
482 return (type, token, indent) |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
483 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
484 def _adjustvisibility(self): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
485 newscope = Scope('result',0) |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
486 scp = self.currentscope |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
487 while scp != None: |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
488 if type(scp) == Function: |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
489 slice = 0 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
490 #Handle 'self' params |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
491 if scp.parent != None and type(scp.parent) == Class: |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
492 slice = 1 |
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
493 newscope.local('%s = %s' % (scp.params[0],scp.parent.name)) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
494 for p in scp.params[slice:]: |
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Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
495 i = p.find('=') |
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Added support for Python 3. (Roland Puntaier)
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parents:
diff
changeset
|
496 if len(p) == 0: continue |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
497 pvar = '' |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
498 ptype = '' |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
499 if i == -1: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
500 pvar = p |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
501 ptype = '_PyCmplNoType()' |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
502 else: |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
503 pvar = p[:i] |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
504 ptype = _sanitize(p[i+1:]) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
505 if pvar.startswith('**'): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
506 pvar = pvar[2:] |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
507 ptype = '{}' |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
508 elif pvar.startswith('*'): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
509 pvar = pvar[1:] |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
510 ptype = '[]' |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
511 |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
512 newscope.local('%s = %s' % (pvar,ptype)) |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
513 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
514 for s in scp.subscopes: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
515 ns = s.copy_decl(0) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
516 newscope.add(ns) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
517 for l in scp.locals: newscope.local(l) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
518 scp = scp.parent |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
519 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
520 self.currentscope = newscope |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
521 return self.currentscope |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
522 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
523 #p.parse(vim.current.buffer[:],vim.eval("line('.')")) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
524 def parse(self,text,curline=0): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
525 self.curline = int(curline) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
526 buf = io.StringIO(''.join(text) + '\n') |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
527 self.gen = tokenize.generate_tokens(buf.readline) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
528 self.currentscope = self.scope |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
529 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
530 try: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
531 freshscope=True |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
532 while True: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
533 tokentype, token, indent = self.donext() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
534 #dbg( 'main: token=[%s] indent=[%s]' % (token,indent)) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
535 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
536 if tokentype == DEDENT or token == "pass": |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
537 self.scope = self.scope.pop(indent) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
538 elif token == 'def': |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
539 func = self._parsefunction(indent) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
540 if func is None: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
541 print("function: syntax error...") |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
542 continue |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
543 dbg("new scope: function") |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
544 freshscope = True |
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Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
545 self.scope = self.scope.add(func) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
546 elif token == 'class': |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
547 cls = self._parseclass(indent) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
548 if cls is None: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
549 print("class: syntax error...") |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
550 continue |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
551 freshscope = True |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
552 dbg("new scope: class") |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
553 self.scope = self.scope.add(cls) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
554 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
555 elif token == 'import': |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
556 imports = self._parseimportlist() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
557 for mod, alias in imports: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
558 loc = "import %s" % mod |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
559 if len(alias) > 0: loc += " as %s" % alias |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
560 self.scope.local(loc) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
561 freshscope = False |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
562 elif token == 'from': |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
563 mod, token = self._parsedotname() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
564 if not mod or token != "import": |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
565 print("from: syntax error...") |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
566 continue |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
567 names = self._parseimportlist() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
568 for name, alias in names: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
569 loc = "from %s import %s" % (mod,name) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
570 if len(alias) > 0: loc += " as %s" % alias |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
571 self.scope.local(loc) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
572 freshscope = False |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
573 elif tokentype == STRING: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
574 if freshscope: self.scope.doc(token) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
575 elif tokentype == NAME: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
576 name,token = self._parsedotname(token) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
577 if token == '=': |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
578 stmt = self._parseassignment() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
579 dbg("parseassignment: %s = %s" % (name, stmt)) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
580 if stmt != None: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
581 self.scope.local("%s = %s" % (name,stmt)) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
582 freshscope = False |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
583 except StopIteration: #thrown on EOF |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
584 pass |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
585 except: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
586 dbg("parse error: %s, %s @ %s" % |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
587 (sys.exc_info()[0], sys.exc_info()[1], self.parserline)) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
588 return self._adjustvisibility() |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
589 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
590 def _sanitize(str): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
591 val = '' |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
592 level = 0 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
593 for c in str: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
594 if c in ('(','{','['): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
595 level += 1 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
596 elif c in (']','}',')'): |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
597 level -= 1 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
598 elif level == 0: |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
599 val += c |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
600 return val |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
601 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
602 sys.path.extend(['.','..']) |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
603 PYTHONEOF |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
604 endfunction |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
605 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
606 call s:DefPython() |