prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Version("6") < Version("6.0") == True 
  Version model has a bug.
  Version("6") is considered lower than "6.0". It introduced a bug (fixed in #2885) with the default`std`.
  
  
  </issue>
  <code>
  [start of conans/model/version.py]
  1 import re
  2 
  3 
  4 class Version(str):
  5     """ This is NOT an implementation of semver, as users may use any pattern in their versions.
  6     It is just a helper to parse .-, and compare taking into account integers when possible
  7     """
  8     version_pattern = re.compile('[.-]')
  9 
  10     def __new__(cls, content):
  11         return str.__new__(cls, content.strip())
  12 
  13     @property
  14     def as_list(self):
  15         if not hasattr(self, "_cached_list"):
  16             tokens = self.rsplit('+', 1)
  17             self._base = tokens[0]
  18             if len(tokens) == 2:
  19                 self._build = tokens[1]
  20             self._cached_list = []
  21             tokens = Version.version_pattern.split(tokens[0])
  22             for item in tokens:
  23                 self._cached_list.append(int(item) if item.isdigit() else item)
  24         return self._cached_list
  25 
  26     def major(self, fill=True):
  27         self_list = self.as_list
  28         if not isinstance(self_list[0], int):
  29             return self._base
  30         v = str(self_list[0]) if self_list else "0"
  31         if fill:
  32             return Version(".".join([v, 'Y', 'Z']))
  33         return Version(v)
  34 
  35     def stable(self):
  36         """ same as major, but as semver, 0.Y.Z is not considered
  37         stable, so return it as is
  38         """
  39         if self.as_list[0] == 0:
  40             return self
  41         return self.major()
  42 
  43     def minor(self, fill=True):
  44         self_list = self.as_list
  45         if not isinstance(self_list[0], int):
  46             return self._base
  47         v0 = str(self_list[0]) if len(self_list) > 0 else "0"
  48         v1 = str(self_list[1]) if len(self_list) > 1 else "0"
  49         if fill:
  50             return Version(".".join([v0, v1, 'Z']))
  51         return Version(".".join([v0, v1]))
  52 
  53     def patch(self):
  54         self_list = self.as_list
  55         if not isinstance(self_list[0], int):
  56             return self._base
  57         v0 = str(self_list[0]) if len(self_list) > 0 else "0"
  58         v1 = str(self_list[1]) if len(self_list) > 1 else "0"
  59         v2 = str(self_list[2]) if len(self_list) > 2 else "0"
  60         return Version(".".join([v0, v1, v2]))
  61 
  62     def pre(self):
  63         self_list = self.as_list
  64         if not isinstance(self_list[0], int):
  65             return self._base
  66         v0 = str(self_list[0]) if len(self_list) > 0 else "0"
  67         v1 = str(self_list[1]) if len(self_list) > 1 else "0"
  68         v2 = str(self_list[2]) if len(self_list) > 2 else "0"
  69         v = ".".join([v0, v1, v2])
  70         if len(self_list) > 3:
  71             v += "-%s" % self_list[3]
  72         return Version(v)
  73 
  74     @property
  75     def build(self):
  76         if hasattr(self, "_build"):
  77             return self._build
  78         return ""
  79 
  80     @property
  81     def base(self):
  82         self.as_list
  83         return Version(self._base)
  84 
  85     def compatible(self, other):
  86         if not isinstance(other, Version):
  87             other = Version(other)
  88         for v1, v2 in zip(self.as_list, other.as_list):
  89             if v1 in ["X", "Y", "Z"] or v2 in ["X", "Y", "Z"]:
  90                 return True
  91             if v1 != v2:
  92                 return False
  93         return True
  94 
  95     def __cmp__(self, other):
  96         if other is None:
  97             return 1
  98         if not isinstance(other, Version):
  99             other = Version(other)
  100 
  101         other_list = other.as_list
  102         for ind, el in enumerate(self.as_list):
  103             if ind + 1 > len(other_list):
  104                 if isinstance(el, int):
  105                     return 1
  106                 return -1
  107             if not isinstance(el, int) and isinstance(other_list[ind], int):
  108                 # Version compare with 1.4.rc2
  109                 return -1
  110             elif not isinstance(other_list[ind], int) and isinstance(el, int):
  111                 return 1
  112             elif el == other_list[ind]:
  113                 continue
  114             elif el > other_list[ind]:
  115                 return 1
  116             else:
  117                 return -1
  118         if len(other_list) > len(self.as_list):
  119             return -1
  120         else:
  121             return 0
  122 
  123     def __gt__(self, other):
  124         return self.__cmp__(other) == 1
  125 
  126     def __lt__(self, other):
  127         return self.__cmp__(other) == -1
  128 
  129     def __le__(self, other):
  130         return self.__cmp__(other) in [0, -1]
  131 
  132     def __ge__(self, other):
  133         return self.__cmp__(other) in [0, 1]
  134
  [end of conans/model/version.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/conans/model/version.py b/conans/model/version.py
  --- a/conans/model/version.py
  +++ b/conans/model/version.py
  @@ -98,6 +98,18 @@
           if not isinstance(other, Version):
               other = Version(other)
   
  +        # Check equals
  +        def get_el(a_list, index):
  +            if len(a_list) - 1 < index:
  +                return 0  # out of range, 4 == 4.0 == 4.0.0
  +            return a_list[index]
  +
  +        equals = all(get_el(other.as_list, ind) == get_el(self.as_list, ind)
  +                     for ind in range(0, max(len(other.as_list), len(self.as_list))))
  +        if equals:
  +            return 0
  +
  +        # Check greater than or less than
           other_list = other.as_list
           for ind, el in enumerate(self.as_list):
               if ind + 1 > len(other_list):
  @@ -117,8 +129,6 @@
                   return -1
           if len(other_list) > len(self.as_list):
               return -1
  -        else:
  -            return 0
   
       def __gt__(self, other):
           return self.__cmp__(other) == 1
  @@ -131,3 +141,12 @@
   
       def __ge__(self, other):
           return self.__cmp__(other) in [0, 1]
  +
  +    def __eq__(self, other):
  +        return self.__cmp__(other) == 0
  +
  +    def __ne__(self, other):
  +        return not self.__eq__(other)
  +
  +    def __hash__(self):
  +        return str.__hash__(self)
  
verification_info: {"golden_diff": "diff --git a/conans/model/version.py b/conans/model/version.py\n--- a/conans/model/version.py\n+++ b/conans/model/version.py\n@@ -98,6 +98,18 @@\n         if not isinstance(other, Version):\n             other = Version(other)\n \n+        # Check equals\n+        def get_el(a_list, index):\n+            if len(a_list) - 1 < index:\n+                return 0  # out of range, 4 == 4.0 == 4.0.0\n+            return a_list[index]\n+\n+        equals = all(get_el(other.as_list, ind) == get_el(self.as_list, ind)\n+                     for ind in range(0, max(len(other.as_list), len(self.as_list))))\n+        if equals:\n+            return 0\n+\n+        # Check greater than or less than\n         other_list = other.as_list\n         for ind, el in enumerate(self.as_list):\n             if ind + 1 > len(other_list):\n@@ -117,8 +129,6 @@\n                 return -1\n         if len(other_list) > len(self.as_list):\n             return -1\n-        else:\n-            return 0\n \n     def __gt__(self, other):\n         return self.__cmp__(other) == 1\n@@ -131,3 +141,12 @@\n \n     def __ge__(self, other):\n         return self.__cmp__(other) in [0, 1]\n+\n+    def __eq__(self, other):\n+        return self.__cmp__(other) == 0\n+\n+    def __ne__(self, other):\n+        return not self.__eq__(other)\n+\n+    def __hash__(self):\n+        return str.__hash__(self)\n", "issue": "Version(\"6\") < Version(\"6.0\") == True \nVersion model has a bug.\r\nVersion(\"6\") is considered lower than \"6.0\". It introduced a bug (fixed in #2885) with the default`std`.\r\n\n", "before_files": [{"content": "import re\n\n\nclass Version(str):\n    \"\"\" This is NOT an implementation of semver, as users may use any pattern in their versions.\n    It is just a helper to parse .-, and compare taking into account integers when possible\n    \"\"\"\n    version_pattern = re.compile('[.-]')\n\n    def __new__(cls, content):\n        return str.__new__(cls, content.strip())\n\n    @property\n    def as_list(self):\n        if not hasattr(self, \"_cached_list\"):\n            tokens = self.rsplit('+', 1)\n            self._base = tokens[0]\n            if len(tokens) == 2:\n                self._build = tokens[1]\n            self._cached_list = []\n            tokens = Version.version_pattern.split(tokens[0])\n            for item in tokens:\n                self._cached_list.append(int(item) if item.isdigit() else item)\n        return self._cached_list\n\n    def major(self, fill=True):\n        self_list = self.as_list\n        if not isinstance(self_list[0], int):\n            return self._base\n        v = str(self_list[0]) if self_list else \"0\"\n        if fill:\n            return Version(\".\".join([v, 'Y', 'Z']))\n        return Version(v)\n\n    def stable(self):\n        \"\"\" same as major, but as semver, 0.Y.Z is not considered\n        stable, so return it as is\n        \"\"\"\n        if self.as_list[0] == 0:\n            return self\n        return self.major()\n\n    def minor(self, fill=True):\n        self_list = self.as_list\n        if not isinstance(self_list[0], int):\n            return self._base\n        v0 = str(self_list[0]) if len(self_list) > 0 else \"0\"\n        v1 = str(self_list[1]) if len(self_list) > 1 else \"0\"\n        if fill:\n            return Version(\".\".join([v0, v1, 'Z']))\n        return Version(\".\".join([v0, v1]))\n\n    def patch(self):\n        self_list = self.as_list\n        if not isinstance(self_list[0], int):\n            return self._base\n        v0 = str(self_list[0]) if len(self_list) > 0 else \"0\"\n        v1 = str(self_list[1]) if len(self_list) > 1 else \"0\"\n        v2 = str(self_list[2]) if len(self_list) > 2 else \"0\"\n        return Version(\".\".join([v0, v1, v2]))\n\n    def pre(self):\n        self_list = self.as_list\n        if not isinstance(self_list[0], int):\n            return self._base\n        v0 = str(self_list[0]) if len(self_list) > 0 else \"0\"\n        v1 = str(self_list[1]) if len(self_list) > 1 else \"0\"\n        v2 = str(self_list[2]) if len(self_list) > 2 else \"0\"\n        v = \".\".join([v0, v1, v2])\n        if len(self_list) > 3:\n            v += \"-%s\" % self_list[3]\n        return Version(v)\n\n    @property\n    def build(self):\n        if hasattr(self, \"_build\"):\n            return self._build\n        return \"\"\n\n    @property\n    def base(self):\n        self.as_list\n        return Version(self._base)\n\n    def compatible(self, other):\n        if not isinstance(other, Version):\n            other = Version(other)\n        for v1, v2 in zip(self.as_list, other.as_list):\n            if v1 in [\"X\", \"Y\", \"Z\"] or v2 in [\"X\", \"Y\", \"Z\"]:\n                return True\n            if v1 != v2:\n                return False\n        return True\n\n    def __cmp__(self, other):\n        if other is None:\n            return 1\n        if not isinstance(other, Version):\n            other = Version(other)\n\n        other_list = other.as_list\n        for ind, el in enumerate(self.as_list):\n            if ind + 1 > len(other_list):\n                if isinstance(el, int):\n                    return 1\n                return -1\n            if not isinstance(el, int) and isinstance(other_list[ind], int):\n                # Version compare with 1.4.rc2\n                return -1\n            elif not isinstance(other_list[ind], int) and isinstance(el, int):\n                return 1\n            elif el == other_list[ind]:\n                continue\n            elif el > other_list[ind]:\n                return 1\n            else:\n                return -1\n        if len(other_list) > len(self.as_list):\n            return -1\n        else:\n            return 0\n\n    def __gt__(self, other):\n        return self.__cmp__(other) == 1\n\n    def __lt__(self, other):\n        return self.__cmp__(other) == -1\n\n    def __le__(self, other):\n        return self.__cmp__(other) in [0, -1]\n\n    def __ge__(self, other):\n        return self.__cmp__(other) in [0, 1]\n", "path": "conans/model/version.py"}]}