def main():
cs = {"01": "red", "05": "green", "09": "blue"}
datas = contract.load()
m = contract.filter_month(datas, cs)
plt.ylabel("")
ls = []
ax = plt.gca()
#指定X轴的以日期格式（带小时）显示
ax.xaxis.set_major_formatter(mdates.DateFormatter('%y%m'))
#X轴的间隔为天
ax.xaxis.set_major_locator(mdates.MonthLocator())
y_major_locator = MultipleLocator(200)
ax.yaxis.set_major_locator(y_major_locator)
date_2_price = {}
for c in cs:
if c not in m:
continue
d = m[c]
ls.append(c)
plt.plot(d["x"],
d["y"],
color=cs[c],
linestyle='-',
linewidth=1,
label="c")
for i in d["x"]:
if i in egg_price.date2price:
date_2_price[i] = egg_price.date2price[i]
dates = sorted(date_2_price)
prices = []
for k in dates:
prices.append(date_2_price[k])
ls.append("price")
plt.plot(dates,
prices,
color="black",
linestyle='-',
linewidth=1,
label="price")
plt.legend(labels=ls, loc='best', shadow=True)
plt.grid(axis="y", linestyle="--")
plt.show()
def main():
month = input("please input month 01 ~ 12: ");
cs = {
"jd14"+month:"gray",
"jd15"+month:"pink",
"jd16"+month:"green",
"jd17"+month:"brown",
"jd18"+month:"blue",
"jd19"+month:"red",
"jd20"+month:"black"
}
datas = contract.load()
m = contract.filter(datas,cs,True)
plt.xlabel("jdxx"+month)
plt.ylabel("")
ls = []
ax = plt.gca()
#指定X轴的以日期格式（带小时）显示
ax.xaxis.set_major_formatter(mdates.DateFormatter('%m-%d'))
#X轴的间隔为天
ax.xaxis.set_major_locator(mdates.MonthLocator())
y_major_locator=MultipleLocator(200)
ax.yaxis.set_major_locator(y_major_locator)
for c in cs:
if c not in m:
continue
d = m[c]
ls.append(c)
plt.plot(d["x"],d["y"],color=cs[c],linestyle='-',linewidth = 1,label=c)
plt.legend(labels = ls,loc = 'best',shadow = True)
plt.grid(axis="y",linestyle="--")
plt.show()
def main():
month1 = input("please input month1 01 ~ 12: ")
month2 = input("please input month2 01 ~ 12: ")
cs = [["jd14", "gray"], ["jd15", "pink"], ["jd16", "green"],
["jd17", "brown"], ["jd18", "blue"], ["jd19", "red"],
["jd20", "black"]]
l = []
name_list = []
for i, val in enumerate(cs):
a = val[0] + month1
b = val[0] + month2
if month2 < month1:
if i >= len(cs) - 1:
continue
b = cs[i + 1][0] + month2
l.append([a, b, a + " - " + b])
name_list.append(a)
name_list.append(b)
datas = contract.load()
m = contract.filter1(datas, name_list, False)
ax = plt.gca()
#指定X轴的以日期格式（带小时）显示
ax.xaxis.set_major_formatter(mdates.DateFormatter('%m-%d'))
#X轴的间隔为小时
ax.xaxis.set_major_locator(mdates.MonthLocator())
y_major_locator = MultipleLocator(100)
ax.yaxis.set_major_locator(y_major_locator)
diff_l = []
for pair in l:
diff_x = []
diff_y = []
if pair[0] not in m or pair[1] not in m:
continue
ma = m[pair[0]]
mb = m[pair[1]]
year = int("20" + pair[0][2:4])
for (date, v) in ma.items():
if date not in mb:
continue
diff_y.append(v - mb[date])
print(2019 + date.year - year, date.month, date.day)
diff_x.append(
datetime.date(2019 + date.year - year, date.month, date.day))
diff_l.append([pair[2], diff_x, diff_y])
plt.xlabel("jd price diff " + month1 + " " + month2)
plt.ylabel("")
ls = []
labels = []
for i, v in enumerate(diff_l):
plt.plot(v[1],
v[2],
color=cs[i][1],
linestyle='-',
linewidth=1,
label=v[0])
labels.append(v[0])
plt.legend(labels=labels, loc='best', shadow=True)
plt.grid(axis="y", linestyle="--")
plt.show()
# -*- coding: UTF-8 -*-
import os
import sys
import csv
current_dir = os.path.abspath(os.path.dirname(__file__))
sys.path.append(current_dir + '/..')
from data import contract
import datetime
cs = ["15", "16", "18"]
#cs.append("14")
#cs.append("17")
cs.append("19")
datas = contract.load()
def gen_diff(year, month1, month2):
year = "jd" + year
name_list = []
a = year + month1
b = year + month2
name_list.append(a)
name_list.append(b)
m = contract.filter1(datas, name_list, False)
diff_x = []
diff_y = []
if a not in m or b not in m:
def main():
year = input("please input year: ")
cs = {
"jd" + year + "01":
"blue",
# "jd" + year + "02":"green",
# "jd" + year + "03":"pink",
# "jd" + year + "04":"brown",
"jd" + year + "05":
"green",
# "jd" + year + "06":"indigo",
# "jd" + year + "07":"plum",
# "jd" + year + "08":"purple",
"jd" + year + "09":
"red",
# "jd" + year + "10":"magenta",
# "jd" + year + "11":"gray",
# "jd" + year + "12":"teal"
}
datas = contract.load()
m = contract.filter(datas, cs, False)
plt.xlabel("jd20" + year)
plt.ylabel("")
ls = []
ax = plt.gca()
#指定X轴的以日期格式（带小时）显示
ax.xaxis.set_major_formatter(mdates.DateFormatter('%y-%m'))
#X轴的间隔为天
ax.xaxis.set_major_locator(mdates.MonthLocator())
y_major_locator = MultipleLocator(200)
ax.yaxis.set_major_locator(y_major_locator)
date_2_price = {}
for c in cs:
if c not in m:
continue
d = m[c]
ls.append(c)
plt.plot(d["x"],
d["y"],
color=cs[c],
linestyle='-',
linewidth=1,
label=c)
for i in d["x"]:
if i in egg_price.date2price:
date_2_price[i] = egg_price.date2price[i]
dates = sorted(date_2_price)
prices = []
for k in dates:
prices.append(date_2_price[k])
ls.append("price")
plt.plot(dates,
prices,
color="black",
linestyle='-',
linewidth=1,
label="price")
plt.legend(labels=ls, loc='best', shadow=True)
plt.grid(axis="y", linestyle="--")
plt.show()