tra-analysis/analysis-master/tra_analysis/equation/parser/RegexInplaceParser.py

51 lines
2.0 KiB
Python
Raw Normal View History

tra-analysis v 3.0.0 aggregate PR (#73) * reflected doc changes to README.md Signed-off-by: Arthur Lu <learthurgo@gmail.com> * tra_analysis v 2.1.0-alpha.1 Signed-off-by: Arthur Lu <learthurgo@gmail.com> * changed setup.py to use __version__ from source added Topic and keywords Signed-off-by: Arthur Lu <learthurgo@gmail.com> * updated Supported Platforms in README.md Signed-off-by: Arthur Lu <learthurgo@gmail.com> * moved required files back to parent Signed-off-by: Arthur Lu <learthurgo@gmail.com> * moved security back to parent Signed-off-by: Arthur Lu <learthurgo@gmail.com> * moved security back to parent moved contributing back to parent Signed-off-by: Arthur Lu <learthurgo@gmail.com> * add PR template Signed-off-by: Arthur Lu <learthurgo@gmail.com> * moved to parent folder Signed-off-by: Arthur Lu <learthurgo@gmail.com> * moved meta files to .github folder Signed-off-by: Arthur Lu <learthurgo@gmail.com> * Analysis.py v 3.0.1 Signed-off-by: Arthur Lu <learthurgo@gmail.com> * updated test_analysis for submodules, and added missing numpy import in Sort.py * fixed item one of Issue #58 Signed-off-by: Arthur Lu <learthurgo@gmail.com> * readded cache searching in postCreateCommand Signed-off-by: Arthur Lu <learthurgo@gmail.com> * added myself as an author * feat: created kivy gui boilerplate * added Kivy to requirements.txt Signed-off-by: Arthur Lu <learthurgo@gmail.com> * feat: gui with placeholders * fix: changed config.json path * migrated docker base image to debian Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * style: spaces to tabs * migrated to ubuntu Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * fixed issues Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * fix: docker build? * fix: use ubuntu bionic * fix: get kivy installed * @ltcptgeneral can't spell * optim dockerfile for not installing unused packages * install basic stuff while building the container * use prebuilt image for development * install pylint on base image * rename and use new kivy * tests: added tests for Array and CorrelationTest Both are not working due to errors * use new thing * use 20.04 base * symlink pip3 to pip * use pip instead of pip3 * equation.Expression.py v 0.0.1-alpha added corresponding .pyc to .gitignore * parser.py v 0.0.2-alpha * added pyparsing to requirements.txt * parser v 0.0.4-alpha * Equation v 0.0.1-alpha * added Equation to tra_analysis imports * tests: New unit tests for submoduling (#66) * feat: created kivy gui boilerplate * migrated docker base image to debian Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * migrated to ubuntu Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * fixed issues Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * fix: docker build? * fix: use ubuntu bionic * fix: get kivy installed * @ltcptgeneral can't spell * optim dockerfile for not installing unused packages * install basic stuff while building the container * use prebuilt image for development * install pylint on base image * rename and use new kivy * tests: added tests for Array and CorrelationTest Both are not working due to errors * fix: Array no longer has *args and CorrelationTest functions no longer have self in the arguments * use new thing * use 20.04 base * symlink pip3 to pip * use pip instead of pip3 * tra_analysis v 2.1.0-alpha.2 SVM v 1.0.1 added unvalidated SVM unit tests Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * fixed version number Signed-off-by: ltcptgeneral <learthurgo@gmail.com> * tests: added tests for ClassificationMetric * partially fixed and commented out svm unit tests * fixed some SVM unit tests * added installing pytest to devcontainer.json * fix: small fixes to KNN Namely, removing self from parameters and passing correct arguments to KNeighborsClassifier constructor * fix, test: Added tests for KNN and NaiveBayes. Also made some small fixes in KNN, NaiveBayes, and RegressionMetric * test: finished unit tests except for StatisticalTest Also made various small fixes and style changes * StatisticalTest v 1.0.1 * fixed RegressionMetric unit test temporarily disabled CorrelationTest unit tests * tra_analysis v 2.1.0-alpha.3 * readded __all__ * fix: floating point issues in unit tests for CorrelationTest Co-authored-by: AGawde05 <agawde05@gmail.com> Co-authored-by: ltcptgeneral <learthurgo@gmail.com> Co-authored-by: Dev Singh <dev@devksingh.com> Co-authored-by: jzpan1 <panzhenyu2014@gmail.com> * fixed depreciated escape sequences * ficed tests, indent, import in test_analysis * changed version to 3.0.0 added backwards compatibility * ficed pytest install in container * removed GUI changes Signed-off-by: Arthur Lu <learthurgo@gmail.com> * incremented version to rc.1 (release candidate 1) Signed-off-by: Arthur Lu <learthurgo@gmail.com> * fixed NaiveBayes __changelog__ Signed-off-by: Arthur Lu <learthurgo@gmail.com> * fix: __setitem__ == to single = * Array v 1.0.1 * Revert "Array v 1.0.1" This reverts commit 59783b79f7451586bc9741794589e00f0c625348. * Array v 1.0.1 * Array.py v 1.0.2 added more Array unit tests * cleaned .gitignore tra_analysis v 3.0.0-rc2 Signed-off-by: Arthur Lu <learthurgo@gmail.com> * added *.pyc to gitignore finished subdividing test_analysis * feat: gui layout + basic func * Froze and removed superscript (data-analysis) * remove data-analysis deps install for devcontainer * tukey pairwise comparison and multicomparison but no critical q-values * quick patch for devcontainer.json * better fix for devcontainer.json * fixed some styling in StatisticalTest removed print statement in StatisticalTest unit tests * update analysis tests to be more effecient * don't use loop for test_nativebayes * removed useless secondary docker files * tra-analysis v 3.0.0 Co-authored-by: James Pan <panzhenyu2014@gmail.com> Co-authored-by: AGawde05 <agawde05@gmail.com> Co-authored-by: zpan1 <72054510+zpan1@users.noreply.github.com> Co-authored-by: Dev Singh <dev@devksingh.com> Co-authored-by: = <=> Co-authored-by: Dev Singh <dsingh@imsa.edu> Co-authored-by: zpan1 <zpan@imsa.edu>
2021-04-29 00:33:50 +00:00
import re
from decimal import Decimal
from functools import reduce
class RegexInplaceParser(object):
def __init__(self, string):
self.string = string
def add(self, string):
while(len(re.findall("[+]{1}[-]?", string)) != 0):
string = re.sub("[-]?\d+[.]?\d*[+]{1}[-]?\d+[.]?\d*", str("%f" % reduce((lambda x, y: x + y), [Decimal(i) for i in re.split("[+]{1}", re.search("[-]?\d+[.]?\d*[+]{1}[-]?\d+[.]?\d*", string).group())])), string, 1)
return string
def sub(self, string):
while(len(re.findall("\d+[.]?\d*[-]{1,2}\d+[.]?\d*", string)) != 0):
g = re.search("\d+[.]?\d*[-]{1,2}\d+[.]?\d*", string).group()
if(re.search("[-]{1,2}", g).group() == "-"):
r = re.sub("[-]{1}", "+-", g, 1)
string = re.sub(g, r, string, 1)
elif(re.search("[-]{1,2}", g).group() == "--"):
r = re.sub("[-]{2}", "+", g, 1)
string = re.sub(g, r, string, 1)
else:
pass
return string
def mul(self, string):
while(len(re.findall("[*]{1}[-]?", string)) != 0):
string = re.sub("[-]?\d+[.]?\d*[*]{1}[-]?\d+[.]?\d*", str("%f" % reduce((lambda x, y: x * y), [Decimal(i) for i in re.split("[*]{1}", re.search("[-]?\d+[.]?\d*[*]{1}[-]?\d+[.]?\d*", string).group())])), string, 1)
return string
def div(self, string):
while(len(re.findall("[/]{1}[-]?", string)) != 0):
string = re.sub("[-]?\d+[.]?\d*[/]{1}[-]?\d+[.]?\d*", str("%f" % reduce((lambda x, y: x / y), [Decimal(i) for i in re.split("[/]{1}", re.search("[-]?\d+[.]?\d*[/]{1}[-]?\d+[.]?\d*", string).group())])), string, 1)
return string
def exp(self, string):
while(len(re.findall("[\^]{1}[-]?", string)) != 0):
string = re.sub("[-]?\d+[.]?\d*[\^]{1}[-]?\d+[.]?\d*", str("%f" % reduce((lambda x, y: x ** y), [Decimal(i) for i in re.split("[\^]{1}", re.search("[-]?\d+[.]?\d*[\^]{1}[-]?\d+[.]?\d*", string).group())])), string, 1)
return string
def evaluate(self):
string = self.string
string = self.exp(string)
string = self.div(string)
string = self.mul(string)
string = self.sub(string)
string = self.add(string)
return string