def weight(self, quantity=1, volumeunits="cc", weightunits="grams"):
"""
Returns the weight of a specified volume of the material.
Arguments:
quantity -- the volume
volumeunits -- units in which 'quantity' is stated
weightunits -- units for which to return the weight
For example, weight(35, "in3", "pounds") will return the weight,
in pounds, of 35 cubic inches of the material.
"""
cc_quant = convert(quantity, volumeunits, "cc")
w_grams = cc_quant * self._specific_gravity
return convert(w_grams, "grams", weightunits)
def convert(self, conversion):
"""Convert value using function func.
:param conversion: Conversion function name
:type conversion: String|None
"""
if self.value is None or conversion is None:
return
self.value = convert(conversion, self.value)
def convert(self, conversion):
"""Convert value using function func.
:param conversion: Conversion function name
:type conversion: String|None
"""
if self.value is None or conversion is None:
return
self.value = convert(conversion, self.value)
def GET(self, *uri, **params):
if len(uri) != 1:
# Whathever the uri was, it's not valid
# Set the appropriate HTTP status
cherrypy.response.status = 404 # Not Found
return "Command not supported!"
# Shutdown on "shutdown". Used for debugging purposes
if uri[0] == "shutdown":
cherrypy.engine.exit()
return ""
if uri[0] == "converter":
# Check if the parameters are valid
if len(
params
) != 3 or "value" not in params or "originalUnit" not in params or "targetUnit" not in params:
cherrypy.response.status = 400 # Bad Request
return "Wrong parameters!<br>Usage: converter?value=<val>&originalUnit=<orig>&targetUnit=<trgt>."
originalUnit = params["originalUnit"].upper()
targetUnit = params["targetUnit"].upper()
# Check if the units are valid
if originalUnit not in self.validUnits or targetUnit not in self.validUnits:
cherrypy.response.status = 400 # Bad Request
return "Invalid temperature unit!<br>Valid units are:<ul><li>C - Celsius</li><li>K - Kelvin</li><li>F - Fahrenheit</li></ul>"
try:
originalValue = float(params["value"])
except:
# The numerical value is invalid!
cherrypy.response.status = 400 # Bad Request
return "Invalid temperature value!"
# Perform the conversion
try:
targetValue = conversions.convert(originalValue, originalUnit,
targetUnit)
except ValueError as e:
cherrypy.response.status = 400 # Bad Request
return str(e)
return self.buildJSON(originalValue, originalUnit, targetValue,
targetUnit)
if uri[0] == "log":
# Log all the temperature data received so far
return json.dumps(
self.listValue
) # Use json.dumps to print the list instead of just converting
# it into a string to print with the double quotes to be compliant with JSON
# The command is not valid
cherrypy.response.status = 404 # Not Found
return "Command not supported!"
def perimeter(self, units=None): """ Returns the perimeter of the shape in user units. Arguments: units -- units in which to return perimeter, default is internal length units """ if not units: units = self._units else: validate_length(units) perim_int = self._perimeter_internal_units() return convert(perim_int, self._units, units)
def area(self, areaunits=None): """ Returns the area of the shape in user units. Arguments: areaunits -- units in which to return area, default is squared internal length units """ if not areaunits: areaunits = self._units_area else: validate_area(areaunits) area_int = self._area_internal_units() return convert(area_int, self._units_area, areaunits)
def volume(self, volumeunits=None):
"""
Returns the volume of the cuboid in user units.
Arguments:
volumeunits -- units in which to return volume, default is
cubed internal length units.
"""
if not volumeunits:
volumeunits = self._units_volume
else:
validate_volume(volumeunits)
volume_int = self._volume_internal_units()
return convert(volume_int, self._units_volume, volumeunits)
def base_surface_area(self, areaunits=None):
"""
Returns the base surface area of the cylinder in user units.
Arguments:
areaunits -- units in which to return surface area, default is
squared internal length units.
"""
if not areaunits:
areaunits = self._units_area
else:
validate_area(areaunits)
area_int = self._base_sa_internal_units()
return convert(area_int, self._units_area, areaunits)
mainIndex = mainData.loc[mainData['key'] ==
currKey]['lastUpdated'].index[0]
# Since mainTime is smaller, we have to update the values
if mainTime < fileRow['dateAdded']:
mainData.loc[mainIndex, 'description'] = row['description']
mainData.loc[mainIndex, 'phone'] = row['phone']
mainData.loc[mainIndex, 'hours'] = row['hours']
mainData.loc[mainIndex, 'website'] = row['website']
mainData.loc[mainIndex, 'lastUpdated'] = currDateAdded
# Do nothing, as we already have the same > better dataset
else:
continue
# Now that we have finished looping through everything, we should make sure the seen files is updated
# If not in the seenFiles, add it
if (currFileName not in seenFiles):
newRow = {'name': currFileName, 'dateAdded': currDateAdded}
seenFiles = seenFiles.append(newRow, ignore_index=True)
# Just update it if it's already in
else:
seenFiles.loc[currFileName, 'dateAdded'] = currDateAdded
else:
# We have no need to look at this current file, as it hasn't been updated, so let's continue.
continue
# Now let's save everything so we can access it
mainData.to_csv('../finalData/mainData.csv', index=False)
seenFiles.to_csv('../openedSheets.csv', index=False)
# Now let's call the conversions.
print(conversions.convert())