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author | Michael DÜrre <michael.duerre@highstreet-technologies.com> | 2022-01-18 10:06:31 +0100 |
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committer | Dan Timoney <dtimoney@att.com> | 2022-03-22 13:08:35 +0000 |
commit | 7bb133e401f31623104ecd3534e2aab3ffe72009 (patch) | |
tree | 35b0115f52ec7d067cbae31c459a429de3bfb073 /tools/lib/xpath.py | |
parent | cce01d4d7b326ec8283479f3ddf397a306b32a29 (diff) |
migrate parents to phosphorus-sr1
generate sr1 parents and add script for this
Issue-ID: CCSDK-3565
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
Change-Id: I53c5bed11d3d336df5ca99f521a210067663571d
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
Diffstat (limited to 'tools/lib/xpath.py')
-rw-r--r-- | tools/lib/xpath.py | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/tools/lib/xpath.py b/tools/lib/xpath.py new file mode 100644 index 00000000..07f8e389 --- /dev/null +++ b/tools/lib/xpath.py @@ -0,0 +1,84 @@ + +import re + + +class XPathComponent: + regex = r"([^\/^\[]+)(\[([^\]]+)\])?" + def __init__(self, expr): + matches = re.finditer(XPathComponent.regex, expr, re.DOTALL | re.IGNORECASE) + match = next(matches) + self.name = match.group(1) + tmp = match.group(3) if len(match.groups())>2 else None + self.filter = tmp.split(',') if tmp is not None else [] + + def equals(self, comp, ignoreFilter=False) -> bool: + if ignoreFilter: + return self.name == comp.name + if self.name == comp.name: + return set(self.filter) == set(comp.filter) + return False + + def setFilter(self, f, v): + self.filter.append('{}={}'.format(f,v)) + + def hasFilter(self, propertyName): + search=propertyName+'=' + for filter in self.filter: + if filter.startswith(search): + return True + return False + + def __str__(self) -> str: + return "XPathComponent[name={}, filter={}]".format(self.name, self.filter) + +class XPath: + + def __init__(self, expr=None): + self.raw = expr + tmp = expr.split('/') if expr is not None else [] + self.components=[] + if len(tmp)>0 and len(tmp[0])==0: + tmp.pop(0) + for x in tmp: + self.components.append(XPathComponent(x)) + + def add(self, c: str) -> XPathComponent: + xc=XPathComponent(c) + self.components.append(xc) + return xc + + def remove(self, c: str) -> bool: + if self.components[len(self.components)-1].equals(XPathComponent(c), True): + self.components.pop() + return True + return False + + def parentParamIsNeeded(self, xp, paramName) -> bool: + for i in range(len(xp.components)): + if i>=len(self.components): + return False + if not self.components[i].equals(xp.components[i], True): + return False + return self.components[len(xp.components)-1].hasFilter(paramName) + + def equals(self, path, ignoreFilter=False) -> bool: + if len(self.components) != len(path.components): + return False + + for i in range(len(self.components)): + if not self.components[i].equals(path.components[i], ignoreFilter): + return False + return True + + def lastname(self) -> str: + tmp = self.last() + return tmp.name if tmp is not None else "" + + def last(self, off=0) -> XPathComponent: + return self.components[len(self.components)-1-off] if len(self.components)>off else None + + def subpath(self, off=0): + tmp =XPath() + for i in range(len(self.components)-off): + tmp.components.append(self.components[i]) + return tmp
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