Mercurial Repositories > eric / file comparison
comparison: Plugins/CheckerPlugins/Pep8/Pep8Checker.py
Plugins/CheckerPlugins/Pep8/Pep8Checker.py
- branch
- Py2 comp.
- changeset 2680
- 110ac646a3a0
- parent 2525
- 8b507a9a2d40
equal
deleted
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replaced
| 2679:122a9ffdeefb | 2680:110ac646a3a0 |
|---|---|
| 10 try: | 10 try: |
| 11 str = unicode | 11 str = unicode |
| 12 except (NameError): | 12 except (NameError): |
| 13 pass | 13 pass |
| 14 | 14 |
| 15 import os | |
| 16 import optparse | 15 import optparse |
| 17 | 16 |
| 18 from PyQt4.QtCore import QProcess, QCoreApplication | |
| 19 | |
| 20 from . import pep8 | 17 from . import pep8 |
| 21 | |
| 22 import Preferences | |
| 23 import Utilities | |
| 24 | |
| 25 from eric5config import getConfig | |
| 26 | 18 |
| 27 | 19 |
| 28 class Pep8Checker(pep8.Checker): | 20 class Pep8Checker(pep8.Checker): |
| 29 """ | 21 """ |
| 30 Class implementing the PEP 8 checker. | 22 Class implementing the PEP 8 checker. |
| 117 if self.statistics[code] == 1 or pep8.options.repeat: | 109 if self.statistics[code] == 1 or pep8.options.repeat: |
| 118 self.messages.append( | 110 self.messages.append( |
| 119 (self.filename, self.line_offset + line_number, | 111 (self.filename, self.line_offset + line_number, |
| 120 offset + 1, text) | 112 offset + 1, text) |
| 121 ) | 113 ) |
| 122 | |
| 123 | |
| 124 class Pep8Py2Checker(object): | |
| 125 """ | |
| 126 Class implementing the PEP 8 checker interface for Python 2. | |
| 127 """ | |
| 128 def __init__(self, filename, lines, repeat=False, | |
| 129 select="", ignore=""): | |
| 130 """ | |
| 131 Constructor | |
| 132 | |
| 133 @param filename name of the file to check (string) | |
| 134 @param lines source of the file (list of strings) (ignored) | |
| 135 @keyparam repeat flag indicating to repeat message categories (boolean) | |
| 136 @keyparam select list of message IDs to check for | |
| 137 (comma separated string) | |
| 138 @keyparam ignore list of message IDs to ignore | |
| 139 (comma separated string) | |
| 140 """ | |
| 141 self.messages = [] | |
| 142 self.statistics = {} | |
| 143 | |
| 144 interpreter = Preferences.getDebugger("PythonInterpreter") | |
| 145 if interpreter == "" or not Utilities.isExecutable(interpreter): | |
| 146 self.messages.append((filename, 1, 1, | |
| 147 QCoreApplication.translate("Pep8Py2Checker", | |
| 148 "Python2 interpreter not configured."))) | |
| 149 return | |
| 150 | |
| 151 checker = os.path.join(getConfig('ericDir'), | |
| 152 "UtilitiesPython2", "Pep8Checker.py") | |
| 153 | |
| 154 args = [checker] | |
| 155 if repeat: | |
| 156 args.append("-r") | |
| 157 if select: | |
| 158 args.append("-s") | |
| 159 args.append(select) | |
| 160 if ignore: | |
| 161 args.append("-i") | |
| 162 args.append(ignore) | |
| 163 args.append("-f") | |
| 164 args.append(filename) | |
| 165 | |
| 166 proc = QProcess() | |
| 167 proc.setProcessChannelMode(QProcess.MergedChannels) | |
| 168 proc.start(interpreter, args) | |
| 169 finished = proc.waitForFinished(15000) | |
| 170 if finished: | |
| 171 output = \ | |
| 172 str(proc.readAllStandardOutput(), | |
| 173 Preferences.getSystem("IOEncoding"), | |
| 174 'replace').splitlines() | |
| 175 if output[0] == "ERROR": | |
| 176 self.messages.append((filename, 1, 1, output[2])) | |
| 177 return | |
| 178 | |
| 179 if output[0] == "NO_PEP8": | |
| 180 return | |
| 181 | |
| 182 index = 0 | |
| 183 while index < len(output): | |
| 184 if output[index] == "PEP8_STATISTICS": | |
| 185 index += 1 | |
| 186 break | |
| 187 | |
| 188 fname = output[index + 1] | |
| 189 lineno = int(output[index + 2]) | |
| 190 position = int(output[index + 3]) | |
| 191 code = output[index + 4] | |
| 192 arglen = int(output[index + 5]) | |
| 193 args = [] | |
| 194 argindex = 0 | |
| 195 while argindex < arglen: | |
| 196 args.append(output[index + 6 + argindex]) | |
| 197 argindex += 1 | |
| 198 index += 6 + arglen | |
| 199 | |
| 200 text = pep8.getMessage(code, *args) | |
| 201 self.messages.append((fname, lineno, position, text)) | |
| 202 while index < len(output): | |
| 203 code, countStr = output[index].split(None, 1) | |
| 204 self.statistics[code] = int(countStr) | |
| 205 index += 1 | |
| 206 else: | |
| 207 self.messages.append((filename, 1, 1, | |
| 208 QCoreApplication.translate("Pep8Py2Checker", | |
| 209 "Python2 interpreter did not finish within 15s."))) |
