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@@ -22,39 +22,6 b' from distutils.version import LooseVersion' | |||
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22 | 22 | # Code |
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23 | 23 | #----------------------------------------------------------------------------- |
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24 | 24 | |
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25 | class NumericalVersion(LooseVersion): | |
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26 | """A version of LooseVersion that is *always* comparable | |
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27 | ||
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28 | String elements (of any kind!) are interpreted as infinite. | |
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29 | Since these are generally only on development branches, | |
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30 | that is fairly safe, even though technically 1.0a1 should be less than 1.0. | |
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31 | """ | |
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32 | def parse (self, vstring): | |
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33 | # I've given up on thinking I can reconstruct the version string | |
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34 | # from the parsed tuple -- so I just store the string here for | |
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35 | # use by __str__ | |
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36 | self.vstring = vstring | |
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37 | components = filter(lambda x: x and x != '.', | |
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38 | self.component_re.split(vstring)) | |
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39 | for i in range(len(components)): | |
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40 | try: | |
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41 | components[i] = int(components[i]) | |
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42 | except ValueError: | |
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43 | # this is the only change | |
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44 | components[i] = float('inf') | |
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45 | ||
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46 | self.version = components | |
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47 | ||
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48 | def version_tuple(vs): | |
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49 | """Return a tuple of numbers from a version string. | |
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50 | ||
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51 | 'dev' 'a', 'etc' are transformed to float('inf'), | |
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52 | so they will always compare positively to any | |
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53 | regular integer element. | |
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54 | """ | |
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55 | return tuple(NumericalVersion(vs).version) | |
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56 | ||
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57 | # | |
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58 | 25 | def check_version(v, check): |
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59 | 26 | """check version string v >= check |
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60 | 27 |
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