import math
-import gettext
import converters
-_ = gettext.gettext
+try:
+ raise ImportError()
+ import gettext
+except ImportError:
+ _ = lambda x: x
+else:
+ _ = gettext.gettext
_(u"Area"): {
".base_unit": _(u"square meter"),
_(u"meter diameter circle"):
- [(converters.f, ('pi*(x/2.0)**2', '2.0*(x/pi)**(0.5)')), "m dia.", _(u"Type the diameter of the circle in meters to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(x/2.0)**2', '2.0*(x/math.pi)**(0.5)')), "m dia.", _(u"Type the diameter of the circle in meters to find its area displayed in other fields.")],
_(u"centimeter diameter circle"):
- [(converters.f, ('pi*(x/200.0)**2', '200.0*(x/pi)**(0.5)')), "cm dia.", _(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(x/200.0)**2', '200.0*(x/math.pi)**(0.5)')), "cm dia.", _(u"Type the diameter of the circle in centimeters to find its area displayed in other fields.")],
_(u"inch diameter circle"):
- [(converters.f, ('pi*(((x*(25.4/1000))/2.0) )**2', '1000/25.4 * 2.0*(x/pi)**(0.5)')), "in dia.", _(u"Type the diameter of the circle in inches to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(((x*(25.4/1000))/2.0) )**2', '1000/25.4 * 2.0*(x/math.pi)**(0.5)')), "in dia.", _(u"Type the diameter of the circle in inches to find its area displayed in other fields.")],
_(u"foot diameter circle"):
- [(converters.f, ('pi*(((x*((12*25.4)/1000))/2.0) )**2', '1000/(12*25.4) * 2.0*(x/pi)**(0.5)')), "ft dia.", _(u"Type the diameter of the circle in feet to find its area displayed in other fields.")],
+ [(converters.f, ('math.pi*(((x*((12*25.4)/1000))/2.0) )**2', '1000/(12*25.4) * 2.0*(x/math.pi)**(0.5)')), "ft dia.", _(u"Type the diameter of the circle in feet to find its area displayed in other fields.")],
_(u"are"):
[(converters.m, 100.0), '', _(u"The unit of superficial measure, being a square of which each side is ten meters in length; 100 square meters, or about 119.6 square yards.")],
_(u"acre"):
_(u"litres per minute"):
[(converters.m, 1.0/60), "lpm", ''],
_(u"US gallons per minute"):
- [(converters.m, 1/(60*3.785411784)), "gpm (US)", ''],
+ [(converters.m, 60*3.785411784), "gpm (US)", ''],
_(u"US gallons per second"):
- [(converters.m, 1/3.785411784), "gps (US)", ''],
+ [(converters.m, 3.785411784), "gps (US)", ''],
_(u"UK gallons per minute"):
- [(converters.m, 1/(60*4.54609028199)), "gpm (UK)", ''],
+ [(converters.m, 60*4.54609028199), "gpm (UK)", ''],
_(u"UK gallons per second"):
- [(converters.m, 1/4.54609028199), "gps (UK)", ''],
+ [(converters.m, 4.54609028199), "gps (UK)", ''],
},
_(u"Force"): {
[(converters.m, 10*10*1.0), "dl", ''],
_(u"mil"):
[(converters.m, 1.0), '', _(u"Equal to one thousandth of a liter syn: milliliter, millilitre, ml, cubic centimeter, cubic centimeter, cc")],
+ _(u"fluid dram"):
+ [(converters.m, 2*3*4.92892159375/8), '', _(u"Used in Pharmaceutical")],
_(u"minim"):
[(converters.m, 2*3*4.92892159375/480), '', _(u"Used in Pharmaceutical to represent one drop. 1/60 fluid dram or 1/480 fluid ounce. A U.S. minim is about 0.003760 in\xb3 or 61.610 \xb5l. The British minim is about 0.003612 in\xb3 or 59.194 \xb5l. Origin of the word is from the Latin minimus, or small.")],
},
_(u"pony"):
[(converters.m, 25.0), "", """Equal to twenty five pounds sterling"""],
},
+
+ _(u"Radioactivity"): {
+ ".base_unit": "becquerel",
+ _(u"becquerel"):
+ [(converters.m, 1.0), u"Bq", 'The SI derived unit of radioactivity.'],
+ _(u"curie"):
+ [(converters.m, 3.7e10), u"Ci", 'Roughly the activity of 1 gram of the radium isotope 226 Ra.'],
+ _(u"pico curie"):
+ [(converters.m, 3.7e-2), u"pCi", ''],
+ },
+
+ _(u"Radiation dose"): {
+ ".base_unit": "Sievert",
+ _(u"Sievert"):
+ [(converters.m, 1.0), u"Sv", ''],
+ _(u"milli Sievert"):
+ [(converters.m, 1.0e-3), u"mSv", ''],
+ _(u"micro Sievert"):
+ [(converters.m, 1.0e-6), u"\xb5Sv", ''],
+ _(u"rem"):
+ [(converters.m, 0.01), u"rem", ''],
+ _(u"milli rem"):
+ [(converters.m, 1.0e-5), u"mrem", ''],
+ _(u"roentgen"):
+ [(converters.m, 1/1.07185e2), u"R", ''],
+ },
}
+
+UNIT_CATEGORIES = sorted(UNIT_DESCRIPTIONS.iterkeys())
+
+
+def get_units(categoryName):
+ units = sorted(UNIT_DESCRIPTIONS[categoryName].iterkeys())
+
+ # do not display .base_unit description key
+ del units[0]
+
+ return units
+
+
+def get_units_from_category(category):
+ units = sorted(category.iterkeys())
+
+ # do not display .base_unit description key
+ del units[0]
+
+ return units
+
+
+def get_base_unit(categoryName):
+ return UNIT_DESCRIPTIONS[categoryName][".base_unit"]
+
+
+def get_base_unit_from_category(category):
+ return category[".base_unit"]
+
+
future_dic = {
_(u"Wire Gauge"): {
".base_unit": "circular mils",