🐛 Fixed data fetcher

- Those fucking idiots at data.europa.eu somehow managed to fuck the data up by including some random string at the very beginning of the csv file.
- Also some small changes impacting performance

Analyser.py

@@ -46,12 +46,13 @@ class Analyser:
 		retList.sort()
 		return retList
 
-	def getCasesGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def getCasesGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		"""
 		Get a graph with the absolute number of cases by day for the entered country
 		:param country: The country you wish to get the graph for
 		:param start_date: The start date of the graph
 		:param end_date: The end date of the graph
+		:param showPlot: Whether to show the plot or only return the file path
 		:return: The path for the picture of the graph
 		"""
 		if country in self.getAvailableCountries():
@@ -67,21 +68,24 @@ class Analyser:
 
 			countryTimeData.plot(ax=ax, x='dateRep', y='totalCases')
 
+			if showPlot:
 				plt.show(block=True)
 			filePath = ('graphs/casesGraph_' + country + '_' + datetime.now().strftime('%Y-%m-%d'))
 			fig.savefig(filePath)
+			plt.close(fig)
 
 			return filePath
 		else:
 			print('Unknown country')
 			return '-1'
 
-	def getCaseIncreaseGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def getCaseIncreaseGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		"""
 		Get a graph with the daily increase number of cases for the entered country
 		:param country: The country you wish to get the graph for
 		:param start_date: The start date of the graph
 		:param end_date: The end date of the graph
+		:param showPlot: Whether to show the plot or only return the file path
 		:return: The path for the picture of the graph
 		"""
 		if country in self.getAvailableCountries():
@@ -95,9 +99,11 @@ class Analyser:
 
 			countryTimeData.plot(ax=ax, x='dateRep', y='cases')
 
+			if showPlot:
 				plt.show(block=True)
 			filePath = ('graphs/casesIncreaseGraph_' + country + '_' + datetime.now().strftime('%Y-%m-%d'))
 			fig.savefig(filePath)
+			plt.close(fig)
 
 			return filePath
 		else:
@@ -116,12 +122,13 @@ class Analyser:
 		countryTimeData = countryData.loc[mask]
 		return countryTimeData['cases'].sum()
 
-	def getDeathGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def getDeathGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		"""
 				Get a graph with the absolute number of cases by day for the entered country
 				:param country: The country you wish to get the graph for
 				:param start_date: The start date of the graph
 				:param end_date: The end date of the graph
+				:param showPlot: Whether to show the plot or only return the file path
 				:return: The path for the picture of the graph
 				"""
 		if country in self.getAvailableCountries():
@@ -137,21 +144,24 @@ class Analyser:
 
 			countryTimeData.plot(ax=ax, x='dateRep', y='totalDeaths')
 
+			if showPlot:
 				plt.show(block=True)
 			filePath = ('graphs/deathsGraph_' + country + '_' + datetime.now().strftime('%Y-%m-%d'))
 			fig.savefig(filePath)
+			plt.close(fig)
 
 			return filePath
 		else:
 			print('Unknown country')
 			return '-1'
 
-	def getDeathIncreaseGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def getDeathIncreaseGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		"""
 		Get a graph with the daily increase number of cases for the entered country
 		:param country: The country you wish to get the graph for
 		:param start_date: The start date of the graph
 		:param end_date: The end date of the graph
+		:param showPlot: Whether to show the plot or only return the file path
 		:return: The path for the picture of the graph
 		"""
 		if country in self.getAvailableCountries():
@@ -165,9 +175,11 @@ class Analyser:
 
 			countryTimeData.plot(ax=ax, x='dateRep', y='deaths')
 
+			if showPlot:
 				plt.show(block=True)
 			filePath = ('graphs/deathsIncreaseGraph_' + country + '_' + datetime.now().strftime('%Y-%m-%d'))
 			fig.savefig(filePath)
+			plt.close(fig)
 
 			return filePath
 		else:
@@ -186,12 +198,13 @@ class Analyser:
 		countryTimeData = countryData.loc[mask]
 		return countryTimeData['deaths'].sum()
 
-	def getDailyDeathRateGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def getDailyDeathRateGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		"""
 		Get a graph with the daily increase number of cases for the entered country
 		:param country: The country you wish to get the graph for
 		:param start_date: The start date of the graph
 		:param end_date: The end date of the graph
+		:param showPlot: Whether to show the plot or only return the file path
 		:return: The path for the picture of the graph
 		"""
 		if country in self.getAvailableCountries():
@@ -209,9 +222,11 @@ class Analyser:
 
 			countryTimeData.plot(ax=ax, x='dateRep', y='deathRate')
 
+			if showPlot:
 				plt.show(block=True)
 			filePath = ('graphs/dailyDeathRateGraph_' + country + '_' + datetime.now().strftime('%Y-%m-%d'))
 			fig.savefig(filePath)
+			plt.close(fig)
 
 			return filePath
 		else:
@@ -230,7 +245,7 @@ class Analyser:
 		countryTimeData = countryData.loc[mask]
 		return (countryTimeData['deaths'].sum()/countryTimeData['cases'].sum()*100)
 
-	def testGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d')) -> str:
+	def testGraph(self, country, start_date='2019-12-31', end_date=datetime.now().strftime('%Y-%m-%d'), showPlot=False) -> str:
 		countryData = self.df[self.df['countriesAndTerritories'].isin([country])]
 		mask = (countryData['dateRep'] >= start_date) & (countryData['dateRep'] <= end_date)
 		countryTimeData = countryData.loc[mask]
@@ -241,4 +256,6 @@ class Analyser:
 
 		countryTimeData.plot.scatter(x='totalCases', y='cases', c='deaths')
 
+		if showPlot:
 			plt.show(block=True)
+		plt.close()

DataFetcher.py

@@ -13,8 +13,9 @@ def updateStatsFile():
 	with open('statsfile.csv', 'w') as file:
 		# Save the fetched csv String to a variable to be able to mutate it
 		writeString = str(resp.content)
+		dateRepIndex = writeString.index('dateRep')
 		# Remove the first 2 characters and the very last character because these are some crap that we dont need
-		writeString = writeString[2:len(writeString)-1]
+		writeString = writeString[dateRepIndex:len(writeString)-1]
 		# Replace the crappy windows newline thingy with the beautiful unix newline char
 		writeString = writeString.replace('\\r\\n', '\n')
 		# Write the final string to the file

Main.py

@@ -10,5 +10,5 @@ import UserInterface as UI
 
 if __name__ == '__main__':
 	fetcher.updateStatsFile()
-	ana.Analyser().testGraph('Germany')
+	ana.Analyser().testGraph('Germany', showPlot=True)
 	UI.main()